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Andreas Bernkop-Schnürch
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16
Guggi, Davide
14
Föger, Florian
13
Krauland, Alexander
13
Valenta, Claudia
12
Kast, Constantia
11
Kafedjiiski, Krum
11
Loretz, Brigitta
11
Marschütz, Michaela
11
Werle, Martin
9
Leitner, Verena
8
Hoyer, Herbert
8
Palmberger, Thomas
8
Schmitz, Thierry
7
Hoffer, Martin
7
Langoth, Nina
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All Publications
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2009: Millotti Gioconda; Samberger Claudia; Fröhlich Eleonore; Bernkop-Schnürch Andreas
Chitosan-graft-6-mercaptonicotinic acid: synthesis, characterization, and biocompatibility.
Biomacromolecules 2009;10(11):3023-7.
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2009: Sakloetsakun Duangkamon; Hombach Juliane M R; Bernkop-Schnürch Andreas
In situ gelling properties of chitosan-thioglycolic acid conjugate in the presence of oxidizing agents.
Biomaterials 2009;30(31):6151-7.
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2009: Greindl Melanie; Föger Florian; Hombach Juliane; Bernkop-Schnürch Andreas
In vivo evaluation of thiolated poly(acrylic acid) as a drug absorption modulator for MRP2 efflux pump substrates.
European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft für Pharmazeutische Verfahrenstechnik e.V 2009;72(3):561-6.
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2009: Perera Glen; Greindl Melanie; Palmberger Thomas F; Bernkop-Schnürch Andreas
Insulin-loaded poly(acrylic acid)-cysteine nanoparticles: stability studies towards digestive enzymes of the intestine.
Drug delivery 2009;16(5):254-60.
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2009: Hombach Juliane; Bernkop-Schnürch Andreas
Chitosan solutions and particles: evaluation of their permeation enhancing potential on MDCK cells used as blood brain barrier model.
International journal of pharmaceutics 2009;376(1-2):104-9.
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2009: Werle Martin; Takeuchi Hirofumi; Bernkop-Schnürch Andreas
Modified chitosans for oral drug delivery.
Journal of pharmaceutical sciences 2009;98(5):1643-56.
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2009: Figueiras Ana; Hombach Juliane; Veiga Francisco; Bernkop-Schnürch Andreas
In vitro evaluation of natural and methylated cyclodextrins as buccal permeation enhancing system for omeprazole delivery.
European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft für Pharmazeutische Verfahrenstechnik e.V 2009;71(2):339-45.
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2009: Hoyer Herbert; Greindl Melanie; Bernkop-Schnürch Andreas
Design and in vivo evaluation of a patch system based on thiolated polymers.
Journal of pharmaceutical sciences 2009;98(2):620-7.
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2009: Hombach Juliane; Palmberger Thomas F; Bernkop-Schnürch Andreas
Development and in vitro evaluation of a mucoadhesive vaginal delivery system for nystatin.
Journal of pharmaceutical sciences 2009;98(2):555-64.
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2008: Kremser Christian; Albrecht Karin; Greindl Melanie; Wolf Christian; Debbage Paul; Bernkop-Schnürch Andreas
In vivo determination of the time and location of mucoadhesive drug delivery systems disintegration in the gastrointestinal tract.
Magnetic resonance imaging 2008;26(5):638-43.
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2008: Hoyer Herbert; Schlocker Wolfgang; Krum Kafedjiiski; Bernkop-Schnürch Andreas
Preparation and evaluation of microparticles from thiolated polymers via air jet milling.
European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft für Pharmazeutische Verfahrenstechnik e.V 2008;69(2):476-85.
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2008: Föger F; Kopf A; Loretz B; Albrecht K; Bernkop-Schnürch A
Correlation of in vitro and in vivo models for the oral absorption of peptide drugs.
Amino acids 2008;35(1):233-41.
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2008: Schmitz Thierry; Hombach Juliane; Bernkop-Schnürch Andreas
Chitosan-N-acetyl cysteine conjugates: in vitro evaluation of permeation enhancing and P-glycoprotein inhibiting properties.
Drug delivery 2008;15(4):245-52.
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2008: Petter Christine H; Heigl Nico; Bachmann Stefan; Huck-Pezzei Verena A C; Najam-Ul-Haq Muhammad; Bakry Rania; Bernkop-Schnürch Andreas; Bonn Günther K; Huck Christian W
Near infrared spectroscopy compared to liquid chromatography coupled to mass spectrometry and capillary electrophoresis as a detection tool for peptide reaction monitoring.
Amino acids 2008;34(4):605-16.
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2008: Werle Martin; Bernkop-Schnürch Andreas
Thiolated chitosans: useful excipients for oral drug delivery.
The Journal of pharmacy and pharmacology 2008;60(3):273-81.
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2008: Föger Florian; Malaivijitnond Suchinda; Wannaprasert Thanakul; Huck Christian; Bernkop-Schnürch Andreas; Werle Martin
Effect of a thiolated polymer on oral paclitaxel absorption and tumor growth in rats.
Journal of drug targeting 2008;16(2):149-55.
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2008: Palmberger Thomas F; Hombach Juliane; Bernkop-Schnürch Andreas
Thiolated chitosan: development and in vitro evaluation of an oral delivery system for acyclovir.
International journal of pharmaceutics 2008;348(1-2):54-60.
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2008: Grabovac Vjera; Föger Florian; Bernkop-Schnürch Andreas
Design and in vivo evaluation of a patch delivery system for insulin based on thiolated polymers.
International journal of pharmaceutics 2008;348(1-2):169-74.
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2008: Deutel Britta; Greindl Melanie; Thaurer Michael; Bernkop-Schnürch Andreas
Novel insulin thiomer nanoparticles: in vivo evaluation of an oral drug delivery system.
Biomacromolecules 2008;9(1):278-85.
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2008: Hombach Juliane; Hoyer Herbert; Bernkop-Schnürch Andreas
Thiolated chitosans: development and in vitro evaluation of an oral tobramycin sulphate delivery system.
European journal of pharmaceutical sciences : official journal of the European Federation for Pharmaceutical Sciences 2008;33(1):1-8.
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2008: Schmitz Thierry; Grabovac Vjera; Palmberger Thomas F; Hoffer Martin H; Bernkop-Schnürch Andreas
Synthesis and characterization of a chitosan-N-acetyl cysteine conjugate.
International journal of pharmaceutics 2008;347(1-2):79-85.
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2007: Hoyer Herbert; Föger Florian; Kafedjiiski Krum; Loretz Brigitta; Bernkop-Schnürch Andreas
Design and evaluation of a new gastrointestinal mucoadhesive patch system containing chitosan-glutathione.
Drug development and industrial pharmacy 2007;33(12):1289-96.
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2007: Kafedjiiski Krum; Jetti Ram K R; Föger Florian; Hoyer Herbert; Werle Martin; Hoffer Martin; Bernkop-Schnürch Andreas
Synthesis and in vitro evaluation of thiolated hyaluronic acid for mucoadhesive drug delivery.
International journal of pharmaceutics 2007;343(1-2):48-58.
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2007: Greimel Alexander; Werle Martin; Bernkop-Schnürch Andreas
Oral peptide delivery: in-vitro evaluation of thiolated alginate/poly(acrylic acid) microparticles.
The Journal of pharmacy and pharmacology 2007;59(9):1191-8.
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2007: Grabovac Vjera; Bernkop-Schnürch Andreas
Development and in vitro evaluation of surface modified poly(lactide-co-glycolide) nanoparticles with chitosan-4-thiobutylamidine.
Drug development and industrial pharmacy 2007;33(7):767-74.
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2007: Loretz Brigitta; Thaler Marlene; Bernkop-Schnürch Andreas
Role of sulfhydryl groups in transfection? A case study with chitosan-NAC nanoparticles.
Bioconjugate chemistry 2007;18(4):1028-35.
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2007: Martien Ronny; Loretz Brigitta; Thaler Marlene; Majzoob Sayeh; Bernkop-Schnürch Andreas
Chitosan-thioglycolic acid conjugate: an alternative carrier for oral nonviral gene delivery?
Journal of biomedical materials research. Part A 2007;82(1):1-9.
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2007: Palmberger Thomas F; Albrecht Karin; Loretz Brigitta; Bernkop-Schnürch Andreas
Thiolated polymers: evaluation of the influence of the amount of covalently attached L-cysteine to poly(acrylic acid).
European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft für Pharmazeutische Verfahrenstechnik e.V 2007;66(3):405-12.
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2007: Grabovac Vjera; Schmitz Thierry; Föger Florian; Bernkop-Schnürch Andreas
Papain: an effective permeation enhancer for orally administered low molecular weight heparin.
Pharmaceutical research 2007;24(5):1001-6.
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2007: Werle M; Kafedjiiski K; Kolmar H; Bernkop-Schnürch A
Evaluation and improvement of the properties of the novel cystine-knot microprotein McoEeTI for oral administration.
International journal of pharmaceutics 2007;332(1-2):72-9.
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2007: Albrecht Karin; Bernkop-Schnürch Andreas
Thiomers: forms, functions and applications to nanomedicine.
Nanomedicine (London, England) 2007;2(1):41-50.
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2007: Kafedjiiski Krum; Föger Florian; Hoyer Herbert; Bernkop-Schnürch Andreas; Werle Martin
Evaluation of in vitro enzymatic degradation of various thiomers and cross-linked thiomers.
Drug development and industrial pharmacy 2007;33(2):199-208.
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2007: Föger Florian; Kafedjiiski Krum; Hoyer Herbert; Loretz Brigitta; Bernkop-Schnürch Andreas
Enhanced transport of P-glycoprotein substrate saquinavir in presence of thiolated chitosan.
Journal of drug targeting 2007;15(2):132-9.
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2007: Greimel Alexander; Bernkop-Schnürch Andreas; Del Curto Maria Dorly; D'Antonio Mauro
Transport characteristics of a beta sheet breaker peptide across excised bovine nasal mucosa.
Drug development and industrial pharmacy 2007;33(1):71-7.
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2007: Schmitz Thierry; Bravo-Osuna Irene; Vauthier Christine; Ponchel Gilles; Loretz Brigitta; Bernkop-Schnürch Andreas
Development and in vitro evaluation of a thiomer-based nanoparticulate gene delivery system.
Biomaterials 2007;28(3):524-31.
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2006: Majzoob Sayeh; Atyabi Fatemeh; Dorkoosh Farid; Kafedjiiski Krum; Loretz Brigitta; Bernkop-Schnürch Andreas
Pectin-cysteine conjugate: synthesis and in-vitro evaluation of its potential for drug delivery.
The Journal of pharmacy and pharmacology 2006;58(12):1601-10.
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2006: Grabovac V; Bernkop-Schnürch A
Improvement of the intestinal membrane permeability of low molecular weight heparin by complexation with stem bromelain.
International journal of pharmaceutics 2006;326(1-2):153-9.
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2006: Föger Florian; Hoyer Herbert; Kafedjiiski Krum; Thaurer Michael; Bernkop-Schnürch Andreas
In vivo comparison of various polymeric and low molecular mass inhibitors of intestinal P-glycoprotein.
Biomaterials 2006;27(34):5855-60.
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2006: Albrecht K; Zirm E J; Palmberger T F; Schlocker W; Bernkop-Schnürch A
Preparation of thiomer microparticles and in vitro evaluation of parameters influencing their mucoadhesive properties.
Drug development and industrial pharmacy 2006;32(10):1149-57.
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2006: Krauland Alexander H; Leitner Verena M; Grabovac Vjera; Bernkop-Schnürch Andreas
In vivo evaluation of a nasal insulin delivery system based on thiolated chitosan.
Journal of pharmaceutical sciences 2006;95(11):2463-72.
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2006: Greindl Melanie; Bernkop-Schnürch Andreas
Development of a novel method for the preparation of thiolated polyacrylic acid nanoparticles.
Pharmaceutical research 2006;23(9):2183-9.
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2006: Albrecht K; Greindl M; Kremser C; Wolf C; Debbage P; Bernkop-Schnürch A
Comparative in vivo mucoadhesion studies of thiomer formulations using magnetic resonance imaging and fluorescence detection.
Journal of controlled release : official journal of the Controlled Release Society 2006;115(1):78-84.
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2006: Föger Florian; Noonpakdee Wilai; Loretz Brigitta; Joojuntr Songwut; Salvenmoser Willi; Thaler Marlene; Bernkop-Schnürch Andreas
Inhibition of malarial topoisomerase II in Plasmodium falciparum by antisense nanoparticles.
International journal of pharmaceutics 2006;319(1-2):139-46.
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2006: Föger Florian; Schmitz Thierry; Bernkop-Schnürch Andreas
In vivo evaluation of an oral delivery system for P-gp substrates based on thiolated chitosan.
Biomaterials 2006;27(23):4250-5.
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2006: Bernkop-Schnürch Andreas; Weithaler Andrea; Albrecht Karin; Greimel Alexander
Thiomers: preparation and in vitro evaluation of a mucoadhesive nanoparticulate drug delivery system.
International journal of pharmaceutics 2006;317(1):76-81.
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2006: Loretz Brigitta; Föger Florian; Werle Martin; Bernkop-Schnürch Andreas
Oral gene delivery: Strategies to improve stability of pDNA towards intestinal digestion.
Journal of drug targeting 2006;14(5):311-9.
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2006: Bravo-Osuna Irene; Schmitz Thierry; Bernkop-Schnürch Andreas; Vauthier Christine; Ponchel Gilles
Elaboration and characterization of thiolated chitosan-coated acrylic nanoparticles.
International journal of pharmaceutics 2006;316(1-2):170-5.
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2006: Bernkop-Schnürch A; Obermair K; Greimel A; Palmberger T F
In vitro evaluation of the potential of thiomers for the nasal administration of Leu-enkephalin.
Amino acids 2006;30(4):417-23.
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2006: Bernkop-Schnürch Andreas; Heinrich Andreas; Greimel Alexander
Development of a novel method for the preparation of submicron particles based on thiolated chitosan.
European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft für Pharmazeutische Verfahrenstechnik e.V 2006;63(2):166-72.
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2006: Werle Martin; Schmitz Thierry; Huang Hong-Lei; Wentzel Alexander; Kolmar Harald; Bernkop-Schnürch Andreas
The potential of cystine-knot microproteins as novel pharmacophoric scaffolds in oral peptide drug delivery.
Journal of drug targeting 2006;14(3):137-46.
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2006: Huck Christian W; Pezzei Verena; Schmitz Thierry; Bonn Günther K; Bernkop-Schnürch Andreas
Oral peptide delivery: are there remarkable effects on drugs through sulfhydryl conjugation?
Journal of drug targeting 2006;14(3):117-25.
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2006: Werle Martin; Samhaber Annette; Bernkop-Schnürch Andreas
Degradation of teriparatide by gastro-intestinal proteolytic enzymes.
Journal of drug targeting 2006;14(3):109-15.
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2006: Schlocker Wolfgang; Gschliesser Siegfried; Bernkop-Schnürch Andreas
Evaluation of the potential of air jet milling of solid protein-poly(acrylate) complexes for microparticle preparation.
European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft für Pharmazeutische Verfahrenstechnik e.V 2006;62(3):260-6.
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2006: Langoth Nina; Kahlbacher Hermann; Schöffmann Gudrun; Schmerold Ivo; Schuh Maximilian; Franz Sonja; Kurka Peter; Bernkop-Schnürch Andreas
Thiolated chitosans: design and in vivo evaluation of a mucoadhesive buccal peptide drug delivery system.
Pharmaceutical research 2006;23(3):573-9.
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2006: Schmitz T; Huck C W; Bernkop-Schnürch A
Characterisation of the thiol-disulphide chemistry of desmopressin by LC, mu-LC, LC-ESI-MS and Maldi-Tof.
Amino acids 2006;30(1):35-42.
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2006: Krauland Alexander H; Guggi Davide; Bernkop-Schnürch Andreas
Thiolated chitosan microparticles: a vehicle for nasal peptide drug delivery.
International journal of pharmaceutics 2006;307(2):270-7.
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2006: Kafedjiiski Krum; Hoffer Martin; Werle Martin; Bernkop-Schnürch Andreas
Improved synthesis and in vitro characterization of chitosan-thioethylamidine conjugate.
Biomaterials 2006;27(1):127-35.
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2006: Loretz Brigitta; Bernkop-Schnürch Andreas
In vitro evaluation of chitosan-EDTA conjugate polyplexes as a nanoparticulate gene delivery system.
The AAPS journal 2006;8(4):E756-64.
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2005: Langoth Nina; Bernkop-Schnürch Andreas; Kurka Peter
In vitro evaluation of various buccal permeation enhancing systems for PACAP (pituitary adenylate cyclase-activating polypeptide).
Pharmaceutical research 2005;22(12):2045-50.
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2005: Grabovac Vjera; Guggi Davide; Bernkop-Schnürch Andreas
Comparison of the mucoadhesive properties of various polymers.
Advanced drug delivery reviews 2005;57(11):1713-23.
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2005: Bernkop-Schnürch Andreas
Mucoadhesive polymers: strategies, achievements and future challenges.
Advanced drug delivery reviews 2005;57(11):1553-5.
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2005: Bernkop-Schnürch Andreas
Thiomers: a new generation of mucoadhesive polymers.
Advanced drug delivery reviews 2005;57(11):1569-82.
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2005: Krauland Alexander H; Hoffer Martin H; Bernkop-Schnürch Andreas
Viscoelastic properties of a new in situ gelling thiolated chitosan conjugate.
Drug development and industrial pharmacy 2005;31(9):885-93.
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2005: Kafedjiiski Krum; Föger Florian; Werle Martin; Bernkop-Schnürch Andreas
Synthesis and in vitro evaluation of a novel chitosan-glutathione conjugate.
Pharmaceutical research 2005;22(9):1480-8.
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2005: Bernkop-Schnürch Andreas; Pinter Yvonne; Guggi Davide; Kahlbacher Hermann; Schöffmann Gudrun; Schuh Maximilian; Schmerold Ivo; Del Curto Maria Dorly; D'Antonio Mauro; Esposito Pierandrea; Huck Christian
The use of thiolated polymers as carrier matrix in oral peptide delivery--proof of concept.
Journal of controlled release : official journal of the Controlled Release Society 2005;106(1-2):26-33.
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2005: Elhassan Imam M; Bernkop-Schnürch Andreas
Controlled drug delivery systems based on thiolated chitosan microspheres.
Drug development and industrial pharmacy 2005;31(6):557-65.
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2005: Langoth Nina; Kalbe Jochen; Bernkop-Schnürch Andreas
Development of a mucoadhesive and permeation enhancing buccal delivery system for PACAP (pituitary adenylate cyclase-activating polypeptide).
International journal of pharmaceutics 2005;296(1-2):103-11.
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2005: Schmitz Thierry; Leitner Verena M; Bernkop-Schnürch Andreas
Oral heparin delivery: design and in vivo evaluation of a stomach-targeted mucoadhesive delivery system.
Journal of pharmaceutical sciences 2005;94(5):966-73.
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2005: Kafedjiiski Krum; Krauland Alexander H; Hoffer Martin H; Bernkop-Schnürch Andreas
Synthesis and in vitro evaluation of a novel thiolated chitosan.
Biomaterials 2005;26(7):819-26.
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2005: Guggi Davide; Bernkop-Schnürch Andreas
Improved paracellular uptake by the combination of different types of permeation enhancers.
International journal of pharmaceutics 2005;288(1):141-50.
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2004: Bernkop-Schnürch Andreas; Hoffer Martin H; Kafedjiiski Krum
Thiomers for oral delivery of hydrophilic macromolecular drugs.
Expert opinion on drug delivery 2004;1(1):87-98.
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2004: Leitner Verena M; Guggi Davide; Krauland Alexander H; Bernkop-Schnürch Andreas
Nasal delivery of human growth hormone: in vitro and in vivo evaluation of a thiomer/glutathione microparticulate delivery system.
Journal of controlled release : official journal of the Controlled Release Society 2004;100(1):87-95.
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2004: Bernkop-Schnürch Andreas; Krauland Alexander H; Leitner Verena M; Palmberger Thomas
Thiomers: potential excipients for non-invasive peptide delivery systems.
European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft für Pharmazeutische Verfahrenstechnik e.V 2004;58(2):253-63.
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2004: Guggi Davide; Langoth Nina; Hoffer Martin H; Wirth Michael; Bernkop-Schnürch Andreas
Comparative evaluation of cytotoxicity of a glucosamine-TBA conjugate and a chitosan-TBA conjugate.
International journal of pharmaceutics 2004;278(2):353-60.
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2004: Leitner Verena M; Guggi Davide; Bernkop-Schnürch Andreas
Thiomers in noninvasive polypeptide delivery: in vitro and in vivo characterization of a polycarbophil-cysteine/glutathione gel formulation for human growth hormone.
Journal of pharmaceutical sciences 2004;93(7):1682-91.
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2004: Guggi Davide; Marschütz Michaela K; Bernkop-Schnürch Andreas
Matrix tablets based on thiolated poly(acrylic acid): pH-dependent variation in disintegration and mucoadhesion.
International journal of pharmaceutics 2004;274(1-2):97-105.
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2004: Krauland Alexander H; Guggi Davide; Bernkop-Schnürch Andreas
Oral insulin delivery: the potential of thiolated chitosan-insulin tablets on non-diabetic rats.
Journal of controlled release : official journal of the Controlled Release Society 2004;95(3):547-55.
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2004: Bernkop-Schnürch Andreas; König Verena; Leitner Verena M; Krauland Alexander H; Brodnik Isabella
Preparation and characterisation of thiolated poly(methacrylic acid)-starch compositions.
European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft für Pharmazeutische Verfahrenstechnik e.V 2004;57(2):219-24.
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2004: Krauland Alexander H; Bernkop-Schnürch Andreas
Thiomers: development and in vitro evaluation of a peroral microparticulate peptide delivery system.
European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft für Pharmazeutische Verfahrenstechnik e.V 2004;57(2):181-7.
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2004: Bernkop-Schnürch Andreas; Reich-Rohrwig Elisabeth; Marschütz Michaela; Schuhbauer Hans; Kratzel Martin
Development of a sustained release dosage form for alpha-lipoic acid. II. Evaluation in human volunteers.
Drug development and industrial pharmacy 2004;30(1):35-42.
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2004: Bernkop-Schnürch Andreas; Schuhbauer Hans; Clausen Andreas E; Hanel Roland
Development of a sustained release dosage form for alpha-lipoic acid. I. Design and in vitro evaluation.
Drug development and industrial pharmacy 2004;30(1):27-34.
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2004: Bernkop-Schnürch Andreas; Leitner Verena; Moser Verena
Synthesis and in vitro characterization of a poly(acrylic acid)-homocysteine conjugate.
Drug development and industrial pharmacy 2004;30(1):1-8.
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2004: Roldo Marta; Hornof Margit; Caliceti Paolo; Bernkop-Schnürch Andreas
Mucoadhesive thiolated chitosans as platforms for oral controlled drug delivery: synthesis and in vitro evaluation.
European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft für Pharmazeutische Verfahrenstechnik e.V 2004;57(1):115-21.
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2004: Bernkop-Schnürch Andreas; Hornof Margit; Guggi Davide
Thiolated chitosans.
European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft für Pharmazeutische Verfahrenstechnik e.V 2004;57(1):9-17.
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2004: Bernkop-Schnürch Andreas; Guggi Davide; Pinter Yvonne
Thiolated chitosans: development and in vitro evaluation of a mucoadhesive, permeation enhancing oral drug delivery system.
Journal of controlled release : official journal of the Controlled Release Society 2004;94(1):177-86.
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2003: Guggi Davide; Kast Constantia E; Bernkop-Schnürch Andreas
In vivo evaluation of an oral salmon calcitonin-delivery system based on a thiolated chitosan carrier matrix.
Pharmaceutical research 2003;20(12):1989-94.
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2003: Bernkop-Schnürch A; Kast C E; Guggi D
Permeation enhancing polymers in oral delivery of hydrophilic macromolecules: thiomer/GSH systems.
Journal of controlled release : official journal of the Controlled Release Society 2003;93(2):95-103.
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2003: Bernkop-Schnürch Andreas; Egger Claudia; Elhassan Imam M; Krauland Alexander H
Preparation and in vitro characterization of poly(acrylic acid)-cysteine microparticles.
Journal of controlled release : official journal of the Controlled Release Society 2003;93(1):29-38.
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2003: Guggi Davide; Krauland Alexander H; Bernkop-Schnürch Andreas
Systemic peptide delivery via the stomach: in vivo evaluation of an oral dosage form for salmon calcitonin.
Journal of controlled release : official journal of the Controlled Release Society 2003;92(1-2):125-35.
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2003: Leitner Verena M; Walker Greg F; Bernkop-Schnürch Andreas
Thiolated polymers: evidence for the formation of disulphide bonds with mucus glycoproteins.
European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft für Pharmazeutische Verfahrenstechnik e.V 2003;56(2):207-14.
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2003: Bernkop-Schnürch Andreas; Hornof Margit; Zoidl Theresa
Thiolated polymers--thiomers: synthesis and in vitro evaluation of chitosan-2-iminothiolane conjugates.
International journal of pharmaceutics 2003;260(2):229-37.
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2003: Kast Constantia E; Guggi Davide; Langoth Nina; Bernkop-Schnürch Andreas
Development and in vivo evaluation of an oral delivery system for low molecular weight heparin based on thiolated polycarbophil.
Pharmaceutical research 2003;20(6):931-6.
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2003: Krauland Alexander H; Leitner Verena M; Bernkop-Schnürch Andreas
Improvement in the in situ gelling properties of deacetylated gellan gum by the immobilization of thiol groups.
Journal of pharmaceutical sciences 2003;92(6):1234-41.
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2003: Hornof Margit; Weyenberg Wim; Ludwig Annick; Bernkop-Schnürch Andreas
Mucoadhesive ocular insert based on thiolated poly(acrylic acid): development and in vivo evaluation in humans.
Journal of controlled release : official journal of the Controlled Release Society 2003;89(3):419-28.
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2003: Kast Constantia E; Frick Wolfram; Losert Udo; Bernkop-Schnürch Andreas
Chitosan-thioglycolic acid conjugate: a new scaffold material for tissue engineering?
International journal of pharmaceutics 2003;256(1-2):183-9.
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2003: Hornof Margit D; Kast Constantia E; Bernkop-Schnürch Andreas
In vitro evaluation of the viscoelastic properties of chitosan-thioglycolic acid conjugates.
European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft für Pharmazeutische Verfahrenstechnik e.V 2003;55(2):185-90.
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2003: Guggi Davide; Bernkop-Schnürch Andreas
In vitro evaluation of polymeric excipients protecting calcitonin against degradation by intestinal serine proteases.
International journal of pharmaceutics 2003;252(1-2):187-96.
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2003: Langoth Nina; Kalbe Jochen; Bernkop-Schnürch Andreas
Development of buccal drug delivery systems based on a thiolated polymer.
International journal of pharmaceutics 2003;252(1-2):141-8.
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2003: Leitner V M; Marschütz M K; Bernkop-Schnürch A
Mucoadhesive and cohesive properties of poly(acrylic acid)-cysteine conjugates with regard to their molecular mass.
European journal of pharmaceutical sciences : official journal of the European Federation for Pharmaceutical Sciences 2003;18(1):89-96.
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2002: Hornof Margit D; Bernkop-Schnürch Andreas
In vitro evaluation of the permeation enhancing effect of polycarbophil-cysteine conjugates on the cornea of rabbits.
Journal of pharmaceutical sciences 2002;91(12):2588-92.
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2002: Marschütz M K; Zauner W; Mattner F; Otava A; Buschle M; Bernkop-Schnürch A
Improvement of the enzymatic stability of a cytotoxic T-lymphocyte-epitope model peptide for its oral administration.
Peptides 2002;23(10):1727-33.
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2002: Bernkop-Schnürch Andreas; Clausen Andreas E
Biomembrane permeability of peptides: strategies to improve their mucosal uptake.
Mini reviews in medicinal chemistry 2002;2(4):295-305.
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2002: Kast Constantia E; Valenta Claudia; Leopold Martina; Bernkop-Schnürch Andreas
Design and in vitro evaluation of a novel bioadhesive vaginal drug delivery system for clotrimazole.
Journal of controlled release : official journal of the Controlled Release Society 2002;81(3):347-54.
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2002: Clausen Andreas E; Kast Constantia E; Bernkop-Schnürch Andreas
The role of glutathione in the permeation enhancing effect of thiolated polymers.
Pharmaceutical research 2002;19(5):602-8.
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2002: Valenta Claudia; Marschütz Michaela; Egyed Christiane; Bernkop-Schnürch Andreas
Evaluation of the inhibition effect of thiolated poly(acrylates) on vaginal membrane bound aminopeptidase N and release of the model drug LH-RH.
The Journal of pharmacy and pharmacology 2002;54(5):603-10.
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2002: Marschütz Michaela K; Bernkop-Schnürch Andreas
Thiolated polymers: self-crosslinking properties of thiolated 450 kDa poly(acrylic acid) and their influence on mucoadhesion.
European journal of pharmaceutical sciences : official journal of the European Federation for Pharmaceutical Sciences 2002;15(4):387-94.
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2002: Kast Constantia E; Bernkop-Schnürch Andreas
Polymer-cysteamine conjugates: new mucoadhesive excipients for drug delivery?
International journal of pharmaceutics 2002;234(1-2):91-9.
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2002: Walker Greg F; Langoth Nina; Bernkop-Schnürch Andreas
Peptidase activity on the surface of the porcine buccal mucosa.
International journal of pharmaceutics 2002;233(1-2):141-7.
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2001: Valenta C; Kast C E; Harich I; Bernkop-Schnürch A
Development and in vitro evaluation of a mucoadhesive vaginal delivery system for progesterone.
Journal of controlled release : official journal of the Controlled Release Society 2001;77(3):323-32.
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2001: Bernkop-Schnürch A; Zarti H; Walker G F
Thiolation of polycarbophil enhances its inhibition of intestinal brush border membrane bound aminopeptidase N.
Journal of pharmaceutical sciences 2001;90(11):1907-14.
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2001: Bernkop-Schnürch A; Kast C E
Chemically modified chitosans as enzyme inhibitors.
Advanced drug delivery reviews 2001;52(2):127-37.
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2001: Marschütz M K; Puttipipatkhachorn S; Bernkop-Schnürch A
Design and in vitro evaluation of a mucoadhesive oral delivery system for a model polypeptide antigen.
Die Pharmazie 2001;56(9):724-9.
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2001: Bernkop-Schnürch A; Clausen A E; Hnatyszyn M
Thiolated polymers: synthesis and in vitro evaluation of polymer-cysteamine conjugates.
International journal of pharmaceutics 2001;226(1-2):185-94.
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2001: Marschütz M K; Veronese F M; Bernkop-Schnürch A
Influence of the spacer on the inhibitory effect of different polycarbophil-protease inhibitor conjugates.
European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft für Pharmazeutische Verfahrenstechnik e.V 2001;52(2):137-44.
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2001: Kast C E; Bernkop-Schnürch A
Thiolated polymers--thiomers: development and in vitro evaluation of chitosan-thioglycolic acid conjugates.
Biomaterials 2001;22(17):2345-52.
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2001: Clausen A E; Bernkop-Schnürch A
Direct compressible polymethacrylic acid-starch compositions for site-specific drug delivery.
Journal of controlled release : official journal of the Controlled Release Society 2001;75(1-2):93-102.
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2001: Bernkop-Schnürch A; Kast C E; Richter M F
Improvement in the mucoadhesive properties of alginate by the covalent attachment of cysteine.
Journal of controlled release : official journal of the Controlled Release Society 2001;71(3):277-85.
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2001: Valenta C; Walzer A; Clausen A E; Bernkop-Schnürch A
Thiolated polymers: development and evaluation of transdermal delivery systems for progesterone.
Pharmaceutical research 2001;18(2):211-6.
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2001: Clausen A E; Bernkop-Schnürch A
Thiolated carboxymethylcellulose: in vitro evaluation of its permeation enhancing effect on peptide drugs.
European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft für Pharmazeutische Verfahrenstechnik e.V 2001;51(1):25-32.
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2000: Marschütz M K; Caliceti P; Bernkop-Schnürch A
Design and in vivo evaluation of an oral delivery system for insulin.
Pharmaceutical research 2000;17(12):1468-74.
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2000: Clausen A E; Bernkop-Schnürch A
In vitro evaluation of the permeation-enhancing effect of thiolated polycarbophil.
Journal of pharmaceutical sciences 2000;89(10):1253-61.
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2000: Marschütz M K; Bernkop-Schnürch A
Oral peptide drug delivery: polymer-inhibitor conjugates protecting insulin from enzymatic degradation in vitro.
Biomaterials 2000;21(14):1499-507.
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2000: Bernkop-Schnürch A; Thaler S C
Polycarbophil-cysteine conjugates as platforms for oral polypeptide delivery systems.
Journal of pharmaceutical sciences 2000;89(7):901-9.
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2000: Bernkop-Schnürch A; Scholler S; Biebel R G
Development of controlled drug release systems based on thiolated polymers.
Journal of controlled release : official journal of the Controlled Release Society 2000;66(1):39-48.
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2000: Kratzel M; Bernkop-Schnürch A
Valaminols, probably the most simplified peptide-analogs acting as pepsin inhibitors.
Peptides 2000;21(2):289-93.
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2000: Bernkop-Schnürch A; Giovanelli R; Valenta C
Peroral administration of enzymes: strategies to improve the galenic of dosage forms for trypsin and bromelain.
Drug development and industrial pharmacy 2000;26(2):115-21.
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2000: Bernkop-Schnürch A; Gilge B
Anionic mucoadhesive polymers as auxiliary agents for the peroral administration of (poly)peptide drugs: influence of the gastric juice.
Drug development and industrial pharmacy 2000;26(2):107-13.
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2000: Bernkop-Schnürch A; Steininger S
Synthesis and characterisation of mucoadhesive thiolated polymers.
International journal of pharmaceutics 2000;194(2):239-47.
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2000: Bernkop-Schnürch A
Chitosan and its derivatives: potential excipients for peroral peptide delivery systems.
International journal of pharmaceutics 2000;194(1):1-13.
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1999: Bernkop-Schnürch A; Valenta C; Daee S M
Peroral polypeptide delivery. A comparative in vitro study of mucolytic agents.
Arzneimittel-Forschung 1999;49(9):799-803.
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1999: Valenta C; Nowack E; Bernkop-Schnürch A
Deoxycholate-hydrogels: novel drug carrier systems for topical use.
International journal of pharmaceutics 1999;185(1):103-11.
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1999: Bernkop-Schnürch A; Schwarz V; Steininger S
Polymers with thiol groups: a new generation of mucoadhesive polymers?
Pharmaceutical research 1999;16(6):876-81.
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1999: Kratzel M; Schlichtner B; Kirchmayer R; Bernkop-Schnürch A
Simplified pepstatins: synthesis and evaluation of N-terminally modified analogues.
Journal of medicinal chemistry 1999;42(11):2041-5.
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1999: Bernkop-Schnürch A; Freudl J
Comparative in vitro study of different chitosan-complexing agent conjugates.
Die Pharmazie 1999;54(5):369-71.
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1999: Bernkop-Schnürch A; Kirchmayer R; Kratzel M
Synthesis, development and in vitro evaluation of drug delivery systems with protective effect against degradation by pepsin.
Journal of drug targeting 1999;7(1):55-63.
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1998: Bernkop-Schnürch A; Krist S; Vehabovic M; Valenta C
Synthesis and evaluation of lysozyme derivatives exhibiting an enhanced antimicrobial action.
European journal of pharmaceutical sciences : official journal of the European Federation for Pharmaceutical Sciences 1998;6(4):303-9.
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1998: Kratzel M; Hiessböck R; Bernkop-Schnürch A
Auxiliary agents for the peroral administration of peptide and protein drugs: synthesis and evaluation of novel pepstatin analogues.
Journal of medicinal chemistry 1998;41(13):2339-44.
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1998: Valenta C; Christen B; Bernkop-Schnürch A
Chitosan-EDTA conjugate: a novel polymer for topical gels.
The Journal of pharmacy and pharmacology 1998;50(5):445-52.
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1998: Bernkop-Schnürch A; Pasta M
Intestinal peptide and protein delivery: novel bioadhesive drug-carrier matrix shielding from enzymatic attack.
Journal of pharmaceutical sciences 1998;87(4):430-4.
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1998: Bernkop-Schnürch A
The use of inhibitory agents to overcome the enzymatic barrier to perorally administered therapeutic peptides and proteins.
Journal of controlled release : official journal of the Controlled Release Society 1998;52(1-2):1-16.
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1998: Bernkop-Schnürch A; Scerbe-Saiko A
Synthesis and in vitro evaluation of chitosan-EDTA-protease-inhibitor conjugates which might be useful in oral delivery of peptides and proteins.
Pharmaceutical research 1998;15(2):263-9.
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1998: Bernkop-Schnürch A; Krajicek M E
Mucoadhesive polymers as platforms for peroral peptide delivery and absorption: synthesis and evaluation of different chitosan-EDTA conjugates.
Journal of controlled release : official journal of the Controlled Release Society 1998;50(1-3):215-23.
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1998: Bernkop-Schnürch A; Krauland A; Valenta C
Development and in vitro evaluation of a drug delivery system based on chitosan-EDTA BBI conjugate.
Journal of drug targeting 1998;6(3):207-14.
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1997: Bernkop-Schnürch A; Paikl C; Valenta C
Novel bioadhesive chitosan-EDTA conjugate protects leucine enkephalin from degradation by aminopeptidase N.
Pharmaceutical research 1997;14(7):917-22.
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1997: Bernkop-Schnürch A; Marschütz M K
Development and in vitro evaluation of systems to protect peptide drugs from aminopeptidase N.
Pharmaceutical research 1997;14(2):181-5.
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1997: Bernkop-Schnürch A; Gabor F; Spiegl P
Bacterial adhesins as a drug carrier: covalent attachment of K99 fimbriae to 6-methylprednisolone.
Die Pharmazie 1997;52(1):41-4.
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1996: Valenta C; Bernkop-Schnürch A; Rigler H P
The antistaphylococcal effect of nisin in a suitable vehicle: a potential therapy for atopic dermatitis in man.
The Journal of pharmacy and pharmacology 1996;48(9):988-91.
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1996: Valenta C; Bernkop-Schnürch A; Teltscher C
[Nisin, a potential preservative for topical preparations]
Die Pharmazie 1996;51(2):119-22.
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1992: Kopp B; Bauer W P; Bernkop-Schnürch A
Analysis of some Malaysian dart poisons.
Journal of ethnopharmacology 1992;36(1):57-62.
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