ArticleJournal of luminescence2015
Effect of Quencher, Denaturants, Temperature and pH on the Fluorescent Properties of BSA Protected Gold Nanoclusters.
Article in Journal of luminescence, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.
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Who cites it
13 citing papers in PubMed, 46 citations in OpenAlex.
- Engineering Mono- to Trimetallic Nanoclusters for Next-Generation Luminescence Sensing of Narcotic Drugs.Journal of fluorescence · 2026Article
- Biophysical insights into recombinant Zeocin binding protein: conformational stability and folding dynamics across pH and temperature.Frontiers in molecular biosciences · 2026Article
- Thiol-Functionalized Cobalt Ferrite (CoFeJournal of fluorescence · 2025Article
- Application of gold nanoclusters in fluorescence sensing and biological detection.Analytical and bioanalytical chemistry · 2024Review
- Silver Nanoclusters as Label Free Non-enzymatic Fast Glucose Assay with the Fluorescent Enhancement Signal.Journal of fluorescence · 2024Article
- Functional and in silico analysis of ATP8A2 and other P4-ATPase variants associated with human genetic diseases.Disease models & mechanisms · 2024Article
- Article
- Evidence of Au(II) and Au(0) States in Bovine Serum Albumin-Au Nanoclusters Revealed by CW-EPR/LEPR and Peculiarities in HR-TEM/STEM Imaging.Nanomaterials (Basel, Switzerland) · 2022Article
- Integrating gold nanoclusters, folic acid and reduced graphene oxide for nanosensing of glutathione based on "turn-off" fluorescence.Scientific reports · 2021Article
- Intrinsic Photoluminescence of Solid-State Gold Nanoclusters: Towards Fluorescence Lifetime Imaging of Tissue-Like Phantoms Under Two-Photon Near-Infrared Excitation.Frontiers in chemistry · 2021Article
- Noble Metal Nanostructured Materials for Chemical and Biosensing Systems.Nanomaterials (Basel, Switzerland) · 2020Review
- Article
- Arabidopsis thimet oligopeptidases are redox-sensitive enzymes active in the local and systemic plant immune response.The Journal of biological chemistryArticle
Corrections and comments
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Authors and funding
7 authors at 2 institutions in 1 country.
Funding
Abstract
In this paper, we have synthesized BSA protected gold nanoclusters (BSA Au nanocluster) and studied the effect of quencher, protein denaturant, pH and temperature on the fluorescence properties of the tryptophan molecule of the BSA Au nanocluster and native BSA. We have also studied their effect on the peak emission of BSA Au nanoclusters (650 nm). The phtophysical characterization of a newly developed fluorophore in different environments is absolutely necessary to futher develop their biomedical and analytical applications. It was observed from our experiments that the tryptophan in BSA Au nanoclusters is better shielded from the polar environment. Tryptophan in native BSA showed a red shift in its peak emission wavelength position. Tryptophan is a highly polarity sensitive dye and a minimal change in its microenvironment can be easily observed in its photophysical properties.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.