Hexavalent Chromium as a Smart Switch for Peroxidase-like Activity Regulation via the Surface Electronic Redistribution of Silver Nanoparticles Anchored on Carbon Spheres

2022 ◽  
Author(s):  
Meili Liu ◽  
Shouting Zhang ◽  
Yingsha Wang ◽  
Jia Liu ◽  
Wenping Hu ◽  
...  
Keyword(s):  
Silver Nanoparticles ◽  
Hexavalent Chromium ◽  
Activity Regulation ◽  
Carbon Spheres

One-pot synthesis of nitrogen-enriched carbon spheres for hexavalent chromium removal from aqueous solution

RSC Advances ◽  
2016 ◽  
Vol 6 (39) ◽  
pp. 33055-33062 ◽  
Author(s):  
Fuquan Lin ◽  
Yonghao Wang ◽  
Zhang Lin
Keyword(s):  
Aqueous Solution ◽  
Nitrogen Content ◽  
Hexavalent Chromium ◽  
Chromium Removal ◽  
Carbon Spheres ◽  
High Nitrogen Content ◽  
High Nitrogen ◽  
One Pot ◽  
One Pot Synthesis ◽  
Removal Capacity

Nitrogen-enriched carbon spheres (NECS) with high nitrogen content (10.21 wt%) had been prepared and presented superior Cr(vi) removal capacity as high as 279 mg g−1.

Nanoporous carbon spheres and their application in dispersing silver nanoparticles

2009 ◽  
Vol 255 (11) ◽  
pp. 6011-6016 ◽  
Author(s):  
Shaochun Tang ◽  
Yuefeng Tang ◽  
Sascha Vongehr ◽  
Xiaoning Zhao ◽  
Xiangkang Meng
Keyword(s):  
Silver Nanoparticles ◽  
Nanoporous Carbon ◽  
Carbon Spheres

Efficient removal of hexavalent chromium from water and soil using magnetic ceramsite coated by functionalized nano carbon spheres

2018 ◽  
Vol 334 ◽  
pp. 400-409 ◽  
Author(s):  
Linglin Zhou ◽  
Guilong Zhang ◽  
Min Wang ◽  
Dongfang Wang ◽  
Dongqing Cai ◽  
...  
Keyword(s):  
Hexavalent Chromium ◽  
Carbon Spheres ◽  
Efficient Removal ◽  
Nano Carbon

Colorimetric determination of hexavalent chromium with ascorbic acid capped silver nanoparticles

2013 ◽  
Vol 5 (2) ◽  
pp. 560-565 ◽  
Author(s):  
Xiaoyan Wu ◽  
Yunbo Xu ◽  
Yangjun Dong ◽  
Xue Jiang ◽  
Ningning Zhu
Keyword(s):  
Silver Nanoparticles ◽  
Ascorbic Acid ◽  
Hexavalent Chromium ◽  
Colorimetric Determination

Biosynthesis of silver nanoparticles: A colorimetric optical sensor for detection of hexavalent chromium and ammonia in aqueous solution

2018 ◽  
Vol 103 ◽  
pp. 367-376 ◽  
Author(s):  
Muhammad Ismail ◽  
M.I. Khan ◽  
Kalsoom Akhtar ◽  
Murad Ali Khan ◽  
Abdullah M. Asiri ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Silver Nanoparticles ◽  
Hexavalent Chromium ◽  
Optical Sensor

scholarly journals The development of a ternary nanocomposite for the removal of Cr(vi) ions from aqueous solutions

RSC Advances ◽  
2019 ◽  
Vol 9 (67) ◽  
pp. 39187-39200 ◽  
Author(s):  
Azza Shokry ◽  
Ayman El Tahan ◽  
Hesham Ibrahim ◽  
Moataz Soliman ◽  
Shaker Ebrahim
Keyword(s):  
Quantum Dots ◽  
Silver Nanoparticles ◽  
Graphene Oxide ◽  
Aqueous Solutions ◽  
Hexavalent Chromium ◽  
Polluted Water ◽  
Ternary Nanocomposite ◽  
Graphene Oxide Quantum Dots ◽  
Efficient Adsorbent

The aim is to develop a ternary nanocomposite of polyaniline/2-acrylamido-2-methylpropanesulfonic acid-capped silver nanoparticles/graphene oxide quantum dots as an efficient adsorbent for the removal of the highly toxic hexavalent chromium (Cr(vi)) from polluted water.

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