Literature DB >> 21761059

Selective colorimetric sensing of mercury(II) using turn off-turn on mechanism from riboflavin stabilized silver nanoparticles in aqueous medium.

Bappaditya Roy1, Partha Bairi, Arun K Nandi.   

Abstract

A simple Hg(2+) sensor has been developed using the vitamin B2 (riboflavin) stabilized Ag nanoparticle via a "turn off"-"turn on" mechanism; both the colour and photoluminescence properties of the riboflavin solution are used as sensitizing tools showing a sensitivity up to 5 nM Hg(2+) concentration.

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Year:  2011        PMID： 21761059     DOI： 10.1039/c1an15459a

Source DB:  PubMed          Journal:  Analyst        ISSN： 0003-2654            Impact factor:   4.616


  7 in total

1.  Novel pyrazoline-based selective fluorescent sensor for Hg2+.

Authors:  Sheng-Qing Wang; Shu-Yan Liu; Hao-Yan Wang; Xiao-Xin Zheng; Xun Yuan; Yi-Zhi Liu; Jun-Ying Miao; Bao-Xiang Zhao
Journal:  J Fluoresc       Date:  2013-12-13       Impact factor: 2.217

2.  Colorimetric Sensing of Toxic Metal and Antibacterial Studies by Using Bioextract Synthesized Silver Nanoparticles.

Authors:  A Kalam; A G Al-Sehemi; S Alrumman; G Du; M Pannipara; Mohammed Assiri; Hussain Almalki; Mahmoud F Moustafa
Journal:  J Fluoresc       Date:  2017-07-26       Impact factor: 2.217

Review 3.  Green synthesis of silver nanoparticles with algae and the importance of capping agents in the process.

Authors:  Deeksha Chugh; V S Viswamalya; Bannhi Das
Journal:  J Genet Eng Biotechnol       Date:  2021-08-24

4.  Off-on Fluorescent Sensor from On-off Sensor: Exploiting Silver Nanoparticles Influence on the Organic Fluorophore Fluorescence.

Authors:  P S Hariharan; Arvind Sivasubramanian; Savarimuthu Philip Anthony
Journal:  J Fluoresc       Date:  2013-11-28       Impact factor: 2.217

Review 5.  Silver Nanoparticles for Water Pollution Monitoring and Treatments: Ecosafety Challenge and Cellulose-Based Hybrids Solution.

Authors:  Andrea Fiorati; Arianna Bellingeri; Carlo Punta; Ilaria Corsi; Iole Venditti
Journal:  Polymers (Basel)       Date:  2020-07-23       Impact factor: 4.329

6.  Riboflavin-protected ultrasmall silver nanoclusters with enhanced antibacterial activity and the mechanisms.

Authors:  Xizhe Li; Tao Fu; Bingyu Li; Peng Yan; Yayan Wu
Journal:  RSC Adv       Date:  2019-04-30       Impact factor: 4.036

7.  Sensitive and selective colorimetric nitrite ion assay using silver nanoparticles easily synthesized and stabilized by AHNDMS and functionalized with PABA.

Authors:  Mohammed Hassan Ibrahim; Zhonghua Xue; Hassan Idris Abdu; Mahgoub Ibrahim Shinger; Ahmed Mahmoud Idris; Murtada Mohamed Edris; Duoliang Shan; Xiaoquan Lu
Journal:  Nanoscale Adv       Date:  2018-12-24
  7 in total

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