Journal ArticleDOI
Microdetermination of Proteins by Resonance Light Scattering Spectroscopy with Bromophenol Blue
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TLDR
A new quantitative determination method for proteins in the aqueous solution is established by high sensitivity, short reaction time, and simplicity (a one-step assay), which gave results higher than that of the bromocresol green assay in detection of human serum albumin.About:
This article is published in Analytical Biochemistry.The article was published on 1996-07-15. It has received 69 citations till now. The article focuses on the topics: Bromophenol blue & Bromocresol green.read more
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Journal ArticleDOI
Depolarized Resonance Light Scattering by Porphyrin and Chlorophyll a Aggregates
Jai Parkash,John H. Robblee,John A. Agnew,Esther J. Gibbs,Peter J. Collings,Robert F. Pasternack,Julio C. de Paula +6 more
TL;DR: Depolarized resonance light scattering spectroscopy is a powerful probe of the geometric and electronic structures of extended aggregates of strong chromophores and is consistent with a J-aggregate geometry for all four systems.
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Resonance light scattering and derived techniques in analytical chemistry: past, present, and future
Wei Lu,Beatriz Susana Fernández Band,Yu Yu,Qin Geng Li,Jing Chuan Shang,Chi Wang,Yan Fang,Rui Tian,Liping Zhou,Li Li Sun,Yu Tang,Shu Hua Jing,Wei Huang,Ji Ping Zhang +13 more
TL;DR: In this paper, the resonance light-scattering (RLS) technique is used to characterize selfassemblies or selfaggregations of chromophores with good electronic coupling.
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Advances in the study of luminescence probes for proteins.
TL;DR: Recent developments of luminescence probes for proteins are summarized, indicating that they possess great potential for ultrasensitive protein detection.
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Rapid and selective detection of cysteine based on its induced aggregates of cetyltrimethylammonium bromide capped gold nanoparticles.
TL;DR: It was found that in a medium of high salt concentration, the presence of cysteine could induce aggregation of CTAB-capped Au-NPs, while citrate-coated Au- NPs could get aggregation soon even if without the Presence of Cysteine.
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Molecular spectroscopic study of DNA binding with neutral red and application to assay of nucleic acids
TL;DR: Fluorescence of NR is efficiently quenched by DNA at low concentrations and is greatly enhanced byDNA at high concentrations, and Resonance light scattering (RLS), using a common spectrofluorometer, was applied for determination of nucleic acids with NR.