scholarly journals Bovine serum albumin assisted preparation of ultra-stable gold nanoflowers and their selective Raman response to charged dyes

RSC Advances ◽  
2019 ◽  
Vol 9 (48) ◽  
pp. 28228-28233
Author(s):  
Xiaoyu Zhang ◽  
Yandong Han ◽  
Zihao Xing ◽  
Zhenzhen Huang ◽  
Renguo Xie ◽  
...  
Keyword(s):  
Ascorbic Acid ◽  
Bovine Serum Albumin ◽  
Serum Albumin ◽  
Bovine Serum ◽  
One Pot ◽  
Gold Precursor ◽  
Gold Nanoflowers ◽  
Raman Response

In this work, we demonstrated a facile, one-pot approach for preparation of gold nanoflowers by using tetrachloroauric acid as a gold precursor, ascorbic acid as a reductant, and bovine serum albumin (BSA) as a ligand.

scholarly journals INTERACTION OF RUTHENIUM COMPLEX WITH BOVINE SERUM ALBUMIN FOR AMPEROMETRIC DETECTION OF ASCORBIC ACID

Química Nova ◽  
2014 ◽  
Author(s):  
Ronnie Edson da Silva ◽  
Kalil Cristhian Figueiredo Toledo ◽  
Herculys Bernardo Jorge ◽  
Bento Moreira Neto ◽  
Vagner Roberto de Souza ◽  
...  
Keyword(s):  
Ascorbic Acid ◽  
Bovine Serum Albumin ◽  
Serum Albumin ◽  
Bovine Serum ◽  
Ruthenium Complex ◽  
Amperometric Detection

One-pot template-free synthesis of water-dispersive Fe3O4@C nanoparticles for adsorption of bovine serum albumin

2013 ◽  
Vol 37 (11) ◽  
pp. 3731 ◽  
Author(s):  
Zhiming Chen ◽  
Zhenglian Xue ◽  
Lin Chen ◽  
Zhirong Geng ◽  
Renchun Yang ◽  
...  
Keyword(s):  
Bovine Serum Albumin ◽  
Serum Albumin ◽  
Bovine Serum ◽  
One Pot ◽  
Template Free

scholarly journals The Oxidation of Equol by Tyrosinase Produces a Unique Di-ortho-Quinone: Possible Implications for Melanocyte Toxicity

2021 ◽  
Vol 22 (17) ◽  
pp. 9145
Author(s):  
Hitomi Tanaka ◽  
Shosuke Ito ◽  
Makoto Ojika ◽  
Tomoko Nishimaki-Mogami ◽  
Kazunari Kondo ◽  
...  
Keyword(s):  
Ascorbic Acid ◽  
Bovine Serum Albumin ◽  
Serum Albumin ◽  
Oxidation Product ◽  
Bovine Serum ◽  
Cellular Proteins ◽  
Cysteine Residues ◽  
Substituted Phenols ◽  
Catalyzed Oxidation ◽  
Human Tyrosinase

Equol (7-hydroxy-3-(4′-hydroxyphenyl)-chroman, EQ), one of the major intestinally derived metabolites of daidzein, the principal isoflavane found in soybeans and most soy foods, has recently attracted increased interest as a health-beneficial compound for estrogen-dependent diseases. However, based on its structure with two p-substituted phenols, this study aimed to examine whether EQ is a substrate for tyrosinase and whether it produces o-quinone metabolites that are highly cytotoxic to melanocyte. First, the tyrosinase-catalyzed oxidation of EQ was performed, which yielded three EQ-quinones. They were identified after being reduced to their corresponding catechols with NaBH4 or L-ascorbic acid. The binding of the EQ-quinones to N-acetyl-L-cysteine (NAC), glutathione (GSH), and bovine serum albumin via their cysteine residues was then examined. NAC and GSH afforded two mono-adducts and one di-adduct, which were identified by NMR and MS analysis. It was also found that EQ was oxidized to EQ-di-quinone in cells expressing human tyrosinase. Finally, it was confirmed that the EQ-oligomer, the EQ oxidation product, exerted potent pro-oxidant activity by oxidizing GSH to the oxidized GSSG and concomitantly producing H2O2. These results suggest that EQ-quinones could be cytotoxic to melanocytes due to their binding to cellular proteins.

ChemInform Abstract: Bovine Serum Albumin Catalyzed One-Pot, Three-Component Synthesis of Dihydropyrano[2,3-c]pyrazole Derivatives in Aqueous Ethanol.

ChemInform ◽  
2016 ◽  
Vol 47 (25) ◽  
Author(s):  
Kiran S. Dalal ◽  
Yogesh A. Tayade ◽  
Yogesh B. Wagh ◽  
Darshak R. Trivedi ◽  
Dipak S. Dalal ◽  
...  
Keyword(s):  
Bovine Serum Albumin ◽  
Serum Albumin ◽  
Bovine Serum ◽  
Aqueous Ethanol ◽  
Pyrazole Derivatives ◽  
One Pot

Catalytic and photoresponsive bismuth-doped copper sulfide nanocomposites with multiple heterojunctions and surface vacancies for the treatment of multidrug-resistant clinical biofilm-associated infections

Nanoscale ◽  
2021 ◽  
Author(s):  
Amit Nain ◽  
Hao-Hsin Huang ◽  
Daniel M. Chevrier ◽  
Yu-Ting Tseng ◽  
A. Sangili ◽  
...  
Keyword(s):  
Bovine Serum Albumin ◽  
Serum Albumin ◽  
Bovine Serum ◽  
Copper Sulfide ◽  
Multidrug Resistant ◽  
Facile Synthesis ◽  
One Pot

We report a one-pot facile synthesis of highly photoresponsive bovine serum albumin (BSA) templated bismuth-doped copper sulfide nanocomposites (BSA–BiZ/CuxS NCs, where BiZ represents in situ formed Bi2S3 and bismuth oxysulfides...

NMR and DFT Insight into the Synergistic Role of Bovine Serum Albumin-Ionic Liquid for Multicomponent Cascade Aldol/Knoevenagel-thia-Michael/Michael Reactions in One Pot

ChemCatChem ◽  
2016 ◽  
Vol 8 (19) ◽  
pp. 3050-3056 ◽  
Author(s):  
Yogesh Thopate ◽  
Richa Singh ◽  
Arun K. Sinha ◽  
Vikash Kumar ◽  
Mohammad Imran Siddiqi
Keyword(s):  
Ionic Liquid ◽  
Bovine Serum Albumin ◽  
Serum Albumin ◽  
Bovine Serum ◽  
One Pot ◽  
Michael Reactions ◽  
Insight Into
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