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Ulrich Krull

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M. Omair Noor; Anna Shahmuradyan; Ulrich J Krull
Paper-based solid-phase nucleic acid hybridization assay using immobilized quantum dots as donors in fluorescence resonance energy transfer.
Eleonora Petryayeva; W Russ Algar; Ulrich J Krull
Adapting fluorescence resonance energy transfer with quantum dot donors for solid-phase hybridization assays in microtiter plate format.
Charles H Vannoy; Connie Le; Lori Chong; Ulrich J Krull
A competitive displacement assay with quantum dots as fluorescence resonance energy transfer donors.

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All Publications

2013: M. Omair Noor; Anna Shahmuradyan; Ulrich J Krull
Paper-based solid-phase nucleic acid hybridization assay using immobilized quantum dots as donors in fluorescence resonance energy transfer.
Analytical chemistry 2013;85(3):1860-7.
2013: Eleonora Petryayeva; W Russ Algar; Ulrich J Krull
Adapting fluorescence resonance energy transfer with quantum dot donors for solid-phase hybridization assays in microtiter plate format.
Langmuir : the ACS journal of surfaces and colloids 2013;29(3):977-87.
2013: Charles H Vannoy; Connie Le; Lori Chong; Ulrich J Krull
A competitive displacement assay with quantum dots as fluorescence resonance energy transfer donors.
Analytica chimica acta 2013;759():92-9.
2012: Melissa Massey; Ulrich J Krull
A fluorescent molecular switch for room temperature operation based on oligonucleotide hybridization without labeling of probes or targets.
Analytica chimica acta 2012;750():182-90.
2012: Eleonora Petryayeva; Ulrich J Krull
Quantum dot and gold nanoparticle immobilization for biosensing applications using multidentate imidazole surface ligands.
Langmuir : the ACS journal of surfaces and colloids 2012;28(39):13943-51.
2012: Lori Chong; M. Omair Noor; Charles H Vannoy; Ulrich J Krull
Intracellular nucleic acid interactions facilitated by quantum dots: conceptualizing theranostics.
Therapeutic delivery 2012;3(4):479-99.
2012: Anthony J Tavares; Charles H Vannoy; W Russ Algar; M. Omair Noor; Ulrich J Krull
On-chip transduction of nucleic acid hybridization using spatial profiles of immobilized quantum dots and fluorescence resonance energy transfer.
Analytical chemistry 2012;84(1):312-9.
2011: M. Omair Noor; Ulrich J Krull
Microfluidics for the deposition of density gradients of immobilized oligonucleotide probes; developing surfaces that offer spatial control of the stringency of DNA hybridization.
Analytica chimica acta 2011;708(1-2):1-10.
2011: Eleonora Petryayeva; Ulrich J Krull
Localized surface plasmon resonance: nanostructures, bioassays and biosensing--a review.
Analytica chimica acta 2011;706(1):8-24.
2011: W Russ Algar; Ulrich J Krull
Characterization of the adsorption of oligonucleotides on mercaptopropionic acid-coated CdSe/ZnS quantum dots using fluorescence resonance energy transfer.
Journal of colloid and interface science 2011;359(1):148-54.
2011: Anthony J Tavares; Lori Chong; Eleonora Petryayeva; W Russ Algar; Ulrich J Krull
Quantum dots as contrast agents for in vivo tumor imaging: progress and issues.
Analytical and bioanalytical chemistry 2011;399(7):2331-42.
2011: W Russ Algar; Ulrich J Krull
Interfacial chemistry and the design of solid-phase nucleic acid hybridization assays using immobilized quantum dots as donors in fluorescence resonance energy transfer.
Sensors (Basel, Switzerland) 2011;11(6):6214-36.
2011: Charles H Vannoy; M. Omair Noor; Anthony J Tavares; Uvaraj Uddayasankar; Ulrich J Krull
Biosensing with quantum dots: a microfluidic approach.
Sensors (Basel, Switzerland) 2011;11(10):9732-63.
2011: Lu Chen; W Russ Algar; Anthony J Tavares; Ulrich J Krull
Toward a solid-phase nucleic acid hybridization assay within microfluidic channels using immobilized quantum dots as donors in fluorescence resonance energy transfer.
Analytical and bioanalytical chemistry 2011;399(1):133-41.
2010: W Russ Algar; Ulrich J Krull
New opportunities in multiplexed optical bioanalyses using quantum dots and donor-acceptor interactions.
Analytical and bioanalytical chemistry 2010;398(6):2439-49.
2010: Melissa Massey; Ulrich J Krull
Towards a fluorescent molecular switch for nucleic acid biosensing.
Analytical and bioanalytical chemistry 2010;398(4):1605-14.
2010: W Russ Algar; Anthony J Tavares; Ulrich J Krull
Beyond labels: a review of the application of quantum dots as integrated components of assays, bioprobes, and biosensors utilizing optical transduction.
Analytica chimica acta 2010;673(1):1-25.
2010: W Russ Algar; Ulrich J Krull
Developing mixed films of immobilized oligonucleotides and quantum dots for the multiplexed detection of nucleic acid hybridization using a combination of fluorescence resonance energy transfer and direct excitation of fluorescence.
Langmuir : the ACS journal of surfaces and colloids 2010;26(8):6041-7.
2010: Claudiu C Gradinaru; Denys O Marushchak; Masood Samim; Ulrich J Krull
Fluorescence anisotropy: from single molecules to live cells.
The Analyst 2010;135(3):452-9.
2010: April K Y Wong; Denys O Marushchak; Claudiu C Gradinaru; Ulrich J Krull
A mixed film composed of oligonucleotides and poly(2-hydroxyethyl methacrylate) brushes to enhance selectivity for detection of single nucleotide polymorphisms.
Analytica chimica acta 2010;661(1):103-10.
2010: W Russ Algar; Ulrich J Krull
Multiplexed interfacial transduction of nucleic acid hybridization using a single color of immobilized quantum dot donor and two acceptors in fluorescence resonance energy transfer.
Analytical chemistry 2010;82(1):400-5.
2009: W Russ Algar; Ulrich J Krull
Toward a multiplexed solid-phase nucleic acid hybridization assay using quantum dots as donors in fluorescence resonance energy transfer.
Analytical chemistry 2009;81(10):4113-20.
2009: April K Y Wong; Ulrich J Krull
Surfaces for tuning of oligonucleotide biosensing selectivity based on surface-initiated atom transfer radical polymerization on glass and silicon substrates.
Analytica chimica acta 2009;639(1-2):1-12.
2009: W Russ Algar; Ulrich J Krull
Interfacial transduction of nucleic acid hybridization using immobilized quantum dots as donors in fluorescence resonance energy transfer.
Langmuir : the ACS journal of surfaces and colloids 2009;25(1):633-8.
2008: W Russ Algar; Ulrich J Krull
Quantum dots as donors in fluorescence resonance energy transfer for the bioanalysis of nucleic acids, proteins, and other biological molecules.
Analytical and bioanalytical chemistry 2008;391(5):1609-18.
2008: W Russ Algar; Ulrich J Krull
Multidentate surface ligand exchange for the immobilization of CdSe/ZnS quantum dots and surface quantum dot-oligonucleotide conjugates.
Langmuir : the ACS journal of surfaces and colloids 2008;24(10):5514-20.
2007: W Russ Algar; Ulrich J Krull
Luminescence and stability of aqueous thioalkyl acid capped CdSe/ZnS quantum dots correlated to ligand ionization.
Chemphyschem : a European journal of chemical physics and physical chemistry 2007;8(4):561-8.
2007: W Russ Algar; Ulrich J Krull
Towards multi-colour strategies for the detection of oligonucleotide hybridization using quantum dots as energy donors in fluorescence resonance energy transfer (FRET).
Analytica chimica acta 2007;581(2):193-201.
2006: W Russ Algar; Ulrich J Krull
Adsorption and hybridization of oligonucleotides on mercaptoacetic acid-capped CdSe/ZnS quantum dots and quantum dot-oligonucleotide conjugates.
Langmuir : the ACS journal of surfaces and colloids 2006;22(26):11346-52.
2006: Andrew Chan; Ulrich J Krull
Capillary electrophoresis for capture and concentrating of target nucleic acids by affinity gels modified to contain single-stranded nucleic acid probes.
Analytica chimica acta 2006;578(1):31-42.
2006: W Russ Algar; Melissa Massey; Ulrich J Krull
Fluorescence resonance energy transfer and complex formation between thiazole orange and various dye-DNA conjugates: implications in signaling nucleic acid hybridization.
Journal of fluorescence 2006;16(4):555-67.
2006: Arkady Major; Virginijus Barzda; Paul A E Piunno; Sergey Musikhin; Ulrich J Krull
An extended cavity diode-pumped femtosecond Yb:KGW laser for applications in optical DNA sensor technology based on fluorescence lifetime measurements.
Optics express 2006;14(12):5285-94.
2006: Melissa Massey; W Russ Algar; Ulrich J Krull
Fluorescence resonance energy transfer (FRET) for DNA biosensors: FRET pairs and Förster distances for various dye-DNA conjugates.
Analytica chimica acta 2006;568(1-2):181-9.
2006: Yun Ye; Lu Chen; Xuezhu Liu; Ulrich J Krull
DNA and microfluidics: building molecular electronics systems.
Analytica chimica acta 2006;568(1-2):138-45.
2005: April K Y Wong; Ulrich J Krull
Surface characterization of 3-glycidoxypropyltrimethoxysilane films on silicon-based substrates.
Analytical and bioanalytical chemistry 2005;383(2):187-200.
2005: David Erickson; Xuezhu Liu; Roberto Venditti; Dongqing Li; Ulrich J Krull
Electrokinetically based approach for single-nucleotide polymorphism discrimination using a microfluidic device.
Analytical chemistry 2005;77(13):4000-7.
2005: Xiaofeng Wang; Ulrich J Krull
Synthesis and fluorescence studies of thiazole orange tethered onto oligonucleotide: development of a self-contained DNA biosensor on a fiber optic surface.
Bioorganic & medicinal chemistry letters 2005;15(6):1725-9.
2005: Paul A E Piunno; Ulrich J Krull
Trends in the development of nucleic acid biosensors for medical diagnostics.
Analytical and bioanalytical chemistry 2005;381(5):1004-11.
2004: David Erickson; Xuezhu Liu; Ulrich J Krull; Dongqing Li
Electrokinetically controlled DNA hybridization microfluidic chip enabling rapid target analysis.
Analytical chemistry 2004;76(24):7269-77.
2004: Tina L Mann; Ulrich J Krull
The application of ultrasound as a rapid method to provide DNA fragments suitable for detection by DNA biosensors.
Biosensors & bioelectronics 2004;20(5):945-55.
2004: James H Watterson; Sandeep Raha; Christopher C Kotoris; Christopher C Wust; Farhad Gharabaghi; Sarah C Jantzi; Nicole K Haynes; Nathalie H Gendron; Ulrich J Krull; Alex E MacKenzie; Paul A E Piunno
Rapid detection of single nucleotide polymorphisms associated with spinal muscular atrophy by use of a reusable fibre-optic biosensor.
Nucleic acids research 2004;32(2):e18.
2003: Rebecca A Guy; Pierre Payment; Ulrich J Krull; Paul A Horgen
Real-time PCR for quantification of Giardia and Cryptosporidium in environmental water samples and sewage.
Applied and environmental microbiology 2003;69(9):5178-85.
2003: David Erickson; Dongqing Li; Ulrich J Krull
Modeling of DNA hybridization kinetics for spatially resolved biochips.
Analytical biochemistry 2003;317(2):186-200.
2003: Tina L Mann; Ulrich J Krull
Fluorescence polarization spectroscopy in protein analysis.
The Analyst 2003;128(4):313-7.
2003: Yunhui Yang; Jiang Zeng; Chunguang Gao; Ulrich J Krull
Stabilization and re-activation of trapped enzyme by immobilized heat shock protein and molecular chaperones.
Biosensors & bioelectronics 2003;18(2-3):311-7.
2002: Lisa Henke; Noemi Nagy; Ulrich J Krull
An AFM determination of the effects on surface roughness caused by cleaning of fused silica and glass substrates in the process of optical biosensor preparation.
Biosensors & bioelectronics 2002;17(6-7):547-55.
2002: I V Foulds; A Granacki; C Xiao; Ulrich J Krull; A Castle; Paul A Horgen
Quantification of microcystin-producing cyanobacteria and E. coli in water by 5'-nuclease PCR.
Journal of applied microbiology 2002;93(5):825-34.
2001: J H Watterson; Paul A E Piunno; Christopher C Wust; S Raha; Ulrich J Krull
Influences of non-selective interactions of nucleic acids on response rates of nucleic acid fiber optic biosensors.
Fresenius' journal of analytical chemistry 2001;369(7-8):601-8.
2000: B Sojka; Christopher C Wust; Ulrich J Krull
A novel phosphoramidite method for automated synthesis of oligonucleotides on glass supports for biosensor development.
Applied biochemistry and biotechnology 2000;89(1):85-103.
1997: A H Uddin; Paul A E Piunno; Robert H E Hudson; Masad J Damha; Ulrich J Krull
A fiber optic biosensor for fluorimetric detection of triple-helical DNA.
Nucleic acids research 1997;25(20):4139-46.
1992: D P Nikolelis; Ulrich J Krull
Reliable and facile method for preparation of solventless bilayer lipid membranes for electroanalytical investigations.
Talanta 1992;39(8):1045-9.
1990: Ulrich J Krull; R S Brown; B D Hougham; I H Brock
Selective interactions of concanavalin A at lipid membranes on the surface of an optical fiber.
Talanta 1990;37(8):801-7.
1990: Ulrich J Krull; R S Brown; B D Hougham; G McGibbon; E T Vandenberg
Fluorescence wavelength, intensity and lifetime for multidimensional transduction of selective interactions of acetylcholine receptor by lipid membranes.
Talanta 1990;37(6):561-71.
1988: Ulrich J Krull; R S Brown; R F Debono; B D Hougham
Towards a fluorescent chemoreceptive lipid membrane-based optode.
Talanta 1988;35(2):129-37.
1984: Ulrich J Krull; M Thompson; A Arya
Chromatographic analysis of phospholipid and cholesterol oxidation.
Talanta 1984;31(7):489-95.
1983: M Thompson; Ulrich J Krull; L I Bendell-Young
The bilayer lipid membrane as a basis for a selective sensor for ammonia.
Talanta 1983;30(12):919-24.
1979: M Thompson; Ulrich J Krull; P J Worsfold
A study of coated-wire potassium-valinomycin and sodium-monensin ion-sensing systems by use of a conventional field-effect transistor.
Talanta 1979;26(11):1015-8.