pH controlled one pot synthesis of gold nanostars by using zwitterionic protein hydrolysate (gelatin): Enhanced radio-sensitization of cancer cells

2021 ◽  
Author(s):  
Ram P. Das ◽  
Vishwa V. Gandhi ◽  
Beena G Singh ◽  
Amit Kunwar
Keyword(s):  
Cancer Cells ◽  
Au Nanoparticles ◽  
Protein Hydrolysate ◽  
One Pot ◽  
Stabilizing Agent ◽  
Gold Nanostars ◽  
One Pot Synthesis ◽  
First Time ◽  
Ph Controlled

The present study for the first time reports that gelatin a protein hydrolysate can be used as a stabilizing agent for the green seedless synthesis of gold (Au)-nanoparticles of varying...

An Expeditious One-Pot Three-Component Synthesis of 4-Aryl-3,4-dihydrobenzo[g] quinoline-2,5,10(1H)-triones under Green Conditions

2020 ◽  
Vol 23 (23) ◽  
pp. 2626-2634
Author(s):  
Saiedeh Kamalifar ◽  
Hamzeh Kiyani
Keyword(s):  
Reaction Medium ◽  
Meldrum's Acid ◽  
Meldrum’S Acid ◽  
One Pot ◽  
One Pot Synthesis ◽  
Substituted Benzaldehydes ◽  
High Yields ◽  
First Time ◽  
Green Conditions

: An efficient and facial one-pot synthesis of 4-aryl-3,4-dihydrobenzo[g]quinoline- 2,5,10(1H)-triones was developed for the first time. The process proceeded via the three-component cyclocondensation of 2-amino-1,4-naphthoquinone with Meldrum’s acid and substituted benzaldehydes under green conditions. The fused 3,4-dihydropyridin-2(1H)- one-ring naphthoquinones have been synthesized with good to high yields in refluxing ethanol as a green reaction medium. This protocol is simple and effective as well as does not involve the assistance of the catalyst, additive, or hazardous solvents.

Pt NPs@GO as a highly efficient and reusable catalyst for one-pot synthesis of acridinedione derivatives

RSC Advances ◽  
2015 ◽  
Vol 5 (61) ◽  
pp. 49295-49300 ◽  
Author(s):  
Handan Pamuk ◽  
Burak Aday ◽  
Fatih Şen ◽  
Muharrem Kaya
Keyword(s):  
Aromatic Aldehydes ◽  
Reusable Catalyst ◽  
One Pot ◽  
Highly Efficient ◽  
One Pot Synthesis ◽  
First Time

Pt NPs@GO has been used for the first time for synthesizing acridinedione from dimedone, aromatic aldehydes and various amines as a catalyst.

scholarly journals “One-pot” synthesis of fluorescent Au@SiO2 and SiO2@Au nanoparticles

2016 ◽  
Vol 9 (6) ◽  
pp. 854-864 ◽  
Author(s):  
Nicoleta Liliana Olteanu ◽  
Cosmina Andreea Lazăr ◽  
Adina Roxana Petcu ◽  
Aurelia Meghea ◽  
Elena Adina Rogozea ◽  
...  
Keyword(s):  
Au Nanoparticles ◽  
One Pot ◽  
One Pot Synthesis

Catalyst-Free One-Pot Synthesis of Novel Heteroarylamine Substituted Furo[3,2-c]coumarins

Synlett ◽  
2018 ◽  
Vol 29 (12) ◽  
pp. 1589-1592 ◽  
Author(s):  
Abolfazl Olyaei ◽  
Mahnaz Saraei ◽  
Reyhaneh Khoeiniha
Keyword(s):  
Michael Addition ◽  
Aldol Condensation ◽  
Ring Closure ◽  
Dehydration Reaction ◽  
One Pot ◽  
Catalyst Free ◽  
One Pot Synthesis ◽  
Tandem Process ◽  
First Time

A high-yielding cyclocondensation of 4-hydroxycoumarin, phenylglyoxal monohydrate, and heteroarylamines proceeds without catalysis, which gives novel functionalized furo[3,2-c]coumarins and heteroarylamino alkylation of coumarin products in acetonitrile under reflux, is reported for the first time. This tandem process involves sequentially an aldol condensation, Michael addition, a ring closure, and dehydration reaction.

scholarly journals One-pot synthesis of hollow hydrangea Au nanoparticles as a dual catalyst with SERS activity for in situ monitoring of a reduction reaction

RSC Advances ◽  
2019 ◽  
Vol 9 (18) ◽  
pp. 10314-10319 ◽  
Author(s):  
Yazhou Qin ◽  
Yuxiang Lu ◽  
Wufan Pan ◽  
Dongdong Yu ◽  
Jianguang Zhou
Keyword(s):  
Au Nanoparticles ◽  
Reduction Reaction ◽  
In Situ Monitoring ◽  
One Pot ◽  
Reduction Reactions ◽  
One Pot Synthesis

We prepared hollow flower-shaped Au nanoparticles as a bifunctional material by a one-pot method for in situ monitoring of reduction reactions.

Green synthesized nanospherical silver for selective and sensitive sensing of Cd2+colorimetrically

RSC Advances ◽  
2016 ◽  
Vol 6 (42) ◽  
pp. 35778-35784 ◽  
Author(s):  
Balakumar Vellaichamy ◽  
Prakash Periakaruppan
Keyword(s):  
Leaf Extract ◽  
One Pot ◽  
Stabilizing Agent ◽  
One Pot Synthesis

We report here a facile, green and one-pot synthesis of nano-spherical silver (NSS) usingBombax ceibaleaf extract (BCLE) as both a reducing and stabilizing agent.

scholarly journals A one-pot synthesis of colloidal Ag–Au nanoparticles with controlled composition

2019 ◽  
Vol 1 (10) ◽  
Author(s):  
Gvidona P. Shevchenko ◽  
Victor A. Zhuravkov ◽  
Galina V. Shishko
Keyword(s):  
Au Nanoparticles ◽  
One Pot ◽  
One Pot Synthesis

One-Pot Synthesis of Thiazolo[3,4-a]Quinoxalines from 1,2-Diamines, Aryl Isothiocyanates and Ethyl Bromopyruvate

2017 ◽  
Vol 41 (12) ◽  
pp. 712-714 ◽  
Author(s):  
Mohammad Piltan
Keyword(s):  
Chromatographic Separations ◽  
One Pot ◽  
One Pot Synthesis ◽  
Three Component Reaction ◽  
Wide Range ◽  
Quinoxaline Derivatives ◽  
First Time ◽  
Aryl Isothiocyanates ◽  
Ethyl Bromopyruvate

Some hitherto unreported thiazolo[3,4- a]quinoxaline derivatives have been synthesised in excellent yields via a one-pot, three-component reaction of benzene-1,2-diamines, ethyl bromopyruvate and aryl isothiocyanates in MeCN, for the first time. The protocol avoids the use of any catalysts or chromatographic separations and provides a wide range of novel thiazolo[3,4- a]quinoxalines.

One-pot atom-efficient synthesis of bio-renewable polyesters and cyclic carbonates through tandem catalysis

2015 ◽  
Vol 51 (40) ◽  
pp. 8504-8507 ◽  
Author(s):  
Fan Jia ◽  
Xiaoyu Chen ◽  
Yan Zheng ◽  
Yusheng Qin ◽  
Youhua Tao ◽  
...  
Keyword(s):  
Tandem Reaction ◽  
Cyclic Carbonates ◽  
Tandem Catalysis ◽  
Efficient Synthesis ◽  
One Pot ◽  
One Pot Synthesis ◽  
Salen Complexes ◽  
High Yields ◽  
First Time

One-pot synthesis of well-defined bio-renewable polyesters and cyclic carbonates in high yields was successfully realized for the first time by way of a tandem reaction using metal salen complexes as catalysts.

scholarly journals Enhanced biocidal activity of Au nanoparticles synthesized in one pot using 2, 4-dihydroxybenzene carbodithioic acid as a reducing and stabilizing agent

2013 ◽  
Vol 11 (1) ◽  
pp. 13 ◽  
Author(s):  
Syeda Sohaila Naz ◽  
Nazar Ul Islam ◽  
Muhammad Raza Shah ◽  
Syed Sartaj Alam ◽  
Zafar Iqbal ◽  
...  
Keyword(s):  
Au Nanoparticles ◽  
Biocidal Activity ◽  
One Pot ◽  
Stabilizing Agent
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