Literature DB >> 24723144

Convenient purification of gold clusters by co-precipitation for improved sensing of hydrogen peroxide, mercury ions and pesticides.

Guijian Guan1, Shuang-Yuan Zhang, Yongqing Cai, Shuhua Liu, M S Bharathi, Michelle Low, Yong Yu, Jianping Xie, Yuangang Zheng, Yong-Wei Zhang, Ming-Yong Han.   

Abstract

An effective separation process is developed to remove free protein from the protein-protected gold clusters via co-precipitation with zinc hydroxide on their surface. After dialysis, the purified clusters exhibit an enhanced fluorescence for improved sensitive detection and selective visualization.

Entities:  

Year:  2014        PMID： 24723144     DOI： 10.1039/c4cc02008a

Source DB:  PubMed          Journal:  Chem Commun (Camb)        ISSN： 1359-7345            Impact factor:   6.222


  6 in total

Review 1.  Purification and separation of ultra-small metal nanoclusters.

Authors:  Dan Li; Beena Kumari; Xianzhi Zhang; Cuiping Wang; Xifan Mei; Vincent M Rotello
Journal:  Adv Colloid Interface Sci       Date:  2019-12-27       Impact factor: 12.984

2.  Aggregation-Enhanced Emission of Gold Nanoclusters Induced by Serum Albumin and Its Application to Protein Detection and Fabrication of Molecular Logic Gates.

Authors:  Zhenzhen Huang; Min Wang; Zilong Guo; Haonan Wang; He Dong; Wensheng Yang
Journal:  ACS Omega       Date:  2018-10-08

Review 3.  Controlling the Chemistry of Nanoclusters: From Atomic Precision to Controlled Assembly.

Authors:  Srestha Basu; Anumita Paul; Rodolphe Antoine
Journal:  Nanomaterials (Basel)       Date:  2021-12-27       Impact factor: 5.076

Review 4.  Functionalization and Antibacterial Applications of Cellulose-Based Composite Hydrogels.

Authors:  Yunhui Bao; Jian He; Ke Song; Jie Guo; Xianwu Zhou; Shima Liu
Journal:  Polymers (Basel)       Date:  2022-02-16       Impact factor: 4.329

5.  Defect engineered bioactive transition metals dichalcogenides quantum dots.

Authors:  Xianguang Ding; Fei Peng; Jun Zhou; Wenbin Gong; Garaj Slaven; Kian Ping Loh; Chwee Teck Lim; David Tai Leong
Journal:  Nat Commun       Date:  2019-01-03       Impact factor: 14.919

Review 6.  Molecular reactivity of thiolate-protected noble metal nanoclusters: synthesis, self-assembly, and applications.

Authors:  Qiaofeng Yao; Zhennan Wu; Zhihe Liu; Yingzheng Lin; Xun Yuan; Jianping Xie
Journal:  Chem Sci       Date:  2020-11-23       Impact factor: 9.825
  6 in total

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