Carbohydrate Polymers, volume 304, pages 120471
Reusable carbon dot/chitin nanocrystal hybrid sorbent for the selective detection and removal of Cr(VI) and Co(II) ions from wastewater
Publication type: Journal Article
Publication date: 2023-03-01
Journal:
Carbohydrate Polymers
Quartile SCImago
Q1
Quartile WOS
Q1
Impact factor: 11.2
ISSN: 01448617, 18791344
Materials Chemistry
Organic Chemistry
Polymers and Plastics
Abstract
The last few decades have seen a dramatic increase in heavy metal ions in industrial wastewater, especially Cr6+ and Co2+ ions, which have been shown to adversely affect human health; thus, there is a great need for their removal. Existing removal methods are time-consuming, expensive, and require high technical skills; therefore, there exists a need for a quick, simple, and cost-effective method. Chitin was selected from natural materials (shrimp waste), and an inexpensive, biodegradable, fluorescent carbon dot/chitin nanocrystal (C-dot/ChNC) sorbent for the simultaneous detection and removal of heavy metal ions from wastewater was synthesized from it. C-dot/ChNC shows high selectivity and sensitivity to Cr6+ and Co2+ ions and has high chromium(VI) and cobalt(II) adsorption capacities. These ions are weakly adsorbed on the C-dot/ChNC surface and are easily removed during regeneration, showing high cyclability. Thus, C-dot/ChNC is a viable sorbent for the removal of heavy metal ions during wastewater treatment.
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1
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1 publication, 8.33%
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1 publication, 8.33%
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Carbohydrate Polymers
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1 publication, 8.33%
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Arabian Journal of Chemistry
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1 publication, 8.33%
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1 publication, 8.33%
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1 publication, 8.33%
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Journal of Water Process Engineering
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1 publication, 8.33%
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1
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Citations by publishers
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1
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7
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Elsevier
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Elsevier
7 publications, 58.33%
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Multidisciplinary Digital Publishing Institute (MDPI)
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Multidisciplinary Digital Publishing Institute (MDPI)
1 publication, 8.33%
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Wiley
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Wiley
1 publication, 8.33%
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American Chemical Society (ACS)
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American Chemical Society (ACS)
1 publication, 8.33%
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King Saud University
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King Saud University
1 publication, 8.33%
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Royal Society of Chemistry (RSC)
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Royal Society of Chemistry (RSC)
1 publication, 8.33%
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7
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- We do not take into account publications that without a DOI.
- Statistics recalculated only for publications connected to researchers, organizations and labs registered on the platform.
- Statistics recalculated weekly.
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Ngo T. S. et al. Reusable carbon dot/chitin nanocrystal hybrid sorbent for the selective detection and removal of Cr(VI) and Co(II) ions from wastewater // Carbohydrate Polymers. 2023. Vol. 304. p. 120471.
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Ngo T. S., Tracey C., Navrotskaya A., Bukhtiyarov A. V., Krivoshapkin P. V., Krivoshapkina E. F. Reusable carbon dot/chitin nanocrystal hybrid sorbent for the selective detection and removal of Cr(VI) and Co(II) ions from wastewater // Carbohydrate Polymers. 2023. Vol. 304. p. 120471.
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TY - JOUR
DO - 10.1016/j.carbpol.2022.120471
UR - https://doi.org/10.1016%2Fj.carbpol.2022.120471
TI - Reusable carbon dot/chitin nanocrystal hybrid sorbent for the selective detection and removal of Cr(VI) and Co(II) ions from wastewater
T2 - Carbohydrate Polymers
AU - Ngo, Thuy S.
AU - Tracey, Chantal
AU - Navrotskaya, Anastasiya
AU - Bukhtiyarov, Andrey V
AU - Krivoshapkin, Pavel V
AU - Krivoshapkina, Elena F.
PY - 2023
DA - 2023/03/01 00:00:00
PB - Elsevier
SP - 120471
VL - 304
SN - 0144-8617
SN - 1879-1344
ER -
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@article{2023_Ngo,
author = {Thuy S. Ngo and Chantal Tracey and Anastasiya Navrotskaya and Andrey V Bukhtiyarov and Pavel V Krivoshapkin and Elena F. Krivoshapkina},
title = {Reusable carbon dot/chitin nanocrystal hybrid sorbent for the selective detection and removal of Cr(VI) and Co(II) ions from wastewater},
journal = {Carbohydrate Polymers},
year = {2023},
volume = {304},
publisher = {Elsevier},
month = {mar},
url = {https://doi.org/10.1016%2Fj.carbpol.2022.120471},
pages = {120471},
doi = {10.1016/j.carbpol.2022.120471}
}