Literature DB >> 30480266

Ligand-mediated reversal of the oxidation state dependent ROS scavenging and enzyme mimicking activity of ceria nanoparticles.

Vaishwik Patel1, Mandeep Singh, Edwin L H Mayes, Abraham Martinez, Vaithiyalingam Shutthanandan, Vipul Bansal, Sanjay Singh, Ajay S Karakoti.   

Abstract

Nanoceria is considered as a potent antioxidant (free radical scavenger) and its enzymatic activity is reported to be a function of the oxidation state of surface cerium ions. Here we demonstrate phosphine ligand-dependent enzymatic activity of nanoceria irrespective of its as-synthesized oxidation state.

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Year:  2018        PMID： 30480266     DOI： 10.1039/c8cc08355j

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


  6 in total

Review 1.  Cerium oxide nanostructures: properties, biomedical applications and surface coatings.

Authors:  Nisha Yadav
Journal:  3 Biotech       Date:  2022-04-23       Impact factor: 2.893

2.  One-pot synthesized Cu/Au/Pt trimetallic nanoparticles as a novel enzyme mimic for biosensing applications.

Authors:  Pian Wu; Ping Ding; Xiaosheng Ye; Lei Li; Xiaoxiao He; Kemin Wang
Journal:  RSC Adv       Date:  2019-05-14       Impact factor: 3.361

Review 3.  Rational Design and Biological Application of Antioxidant Nanozymes.

Authors:  Ruizhen Tian; Jiayun Xu; Quan Luo; Chunxi Hou; Junqiu Liu
Journal:  Front Chem       Date:  2021-02-11       Impact factor: 5.221

4.  Unveiling the effect of 11-MUA coating on biocompatibility and catalytic activity of a gold-core cerium oxide-shell-based nanozyme.

Authors:  Vidhi Jain; Stuti Bhagat; Mandeep Singh; Vipul Bansal; Sanjay Singh
Journal:  RSC Adv       Date:  2019-10-16       Impact factor: 4.036

5.  Antioxidant activity of cerium dioxide nanoparticles and nanorods in scavenging hydroxyl radicals.

Authors:  Alexander Filippi; Fobang Liu; Jake Wilson; Steven Lelieveld; Karsten Korschelt; Ting Wang; Yueshe Wang; Tobias Reich; Ulrich Pöschl; Wolfgang Tremel; Haijie Tong
Journal:  RSC Adv       Date:  2019-04-09       Impact factor: 4.036

6.  Layer-by-Layer Pirfenidone/Cerium Oxide Nanocapsule Dressing Promotes Wound Repair and Prevents Scar Formation.

Authors:  Junwei He; Xinxian Meng; Chen Meng; Jiayu Zhao; Yunsheng Chen; Zheng Zhang; Yixin Zhang
Journal:  Molecules       Date:  2022-03-11       Impact factor: 4.411
  6 in total

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