Search Results - "Das, Somes K"
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Transition between two regimes describing internal fluctuation of DNA in a nanochannel
Published in PloS one (15-03-2011)“…We measure the thermal fluctuation of the internal segments of a piece of DNA confined in a nanochannel about 50-100 nm wide. This local thermodynamic property…”
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2
Single-Particle Fluorescence Intensity Fluctuations of Carbon Nanodots
Published in Nano letters (12-02-2014)“…Fluorescent carbon nanodots (CNDs) were synthesized in oxidized and reduced forms and were analyzed at the single-particle level. Images of single CNDs at…”
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3
Genome mapping on nanochannel arrays for structural variation analysis and sequence assembly
Published in Nature biotechnology (01-08-2012)“…Optical maps of a genome, which are generated by imaging labeled single molecules of DNA, facilitate structural variation analysis and sequence assembly. Lam…”
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4
Size and Dopant Dependent Single Particle Fluorescence Properties of Graphene Quantum Dots
Published in Journal of physical chemistry. C (06-08-2015)“…The emissive properties of both doped and nondoped graphene quantum dots (GQDs) with sizes ranging from 3 to 11 nm were analyzed at the single particle level…”
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Single molecule linear analysis of DNA in nano-channel labeled with sequence specific fluorescent probes
Published in Nucleic acids research (01-10-2010)“…An array of nano-channels was fabricated from silicon based semiconductor materials to stretch long, native dsDNA. Here we present a labeling scheme in which…”
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Membrane Protein Stoichiometry Determined from the Step-Wise Photobleaching of Dye-Labelled Subunits
Published in Chembiochem : a European journal of chemical biology (18-06-2007)“…Body count.In a generally applicable approach, the number of subunits in fluorescently‐labelled protein complexes has been determined by counting…”
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FCS Study of the Thermodynamics of Membrane Protein Insertion into the Lipid Bilayer Chaperoned by Fluorinated Surfactants
Published in Biophysical journal (15-10-2008)“…Experimental determination of the free energy (ΔG) stabilizing the structure of membrane proteins (MPs) in their native environment has been hampered by the…”
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8
Electron Transfer Reactions of Redox Cofactors in Spinach Photosystem I Reaction Center Protein in Lipid Films on Electrodes
Published in Journal of the American Chemical Society (15-10-2003)“…Thin film voltammetry was used to obtain direct, reversible, electron transfer between electrodes and spinach Photosystem I reaction center (PS I) in lipid…”
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9
Excited state intramolecular proton transfer in 2-(2'-hydroxyphenyl)-1H-naphth-[2,3-d]-imidazole: effects of solvents and pH
Published in Canadian journal of chemistry (01-02-2000)“…The solvent dependent study of absorption, fluorescence, and fluorescence excitation spectra of 2-(2'-hydroxyphenyl)-1H-naphth-[2,3-d]-imidazole (HPNI) have…”
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10
Intramolecular Excited State Proton Transfer of 2-(2′-Hydroxyphenyl)benzimidazole in Nonionic Micelles: Tweens
Published in Journal of colloid and interface science (15-09-1998)“…Spectral characteristics and prototropic reactions of 2-(2′-hydroxyphenyl)benzimidazole (HPBI) in Tween-20, Tween-40, Tween-60, Tween-80, and dioxane–water…”
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11
Excited state intramolecular proton transfer in 2-(2'-hydroxyphenyl)-1 H -naphth-[2,3- d ]-imidazole: effects of solvents and pH
Published in Canadian journal of chemistry (06-02-2000)“…The solvent dependent study of absorption, fluorescence, and fluorescence excitation spectra of 2-(2'-hydroxyphenyl)-1H-naphth-[2,3-d]-imidazole (HPNI) have…”
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