Zobrazeno 1 - 10
of 2 980
pro vyhledávání: '"Arsenic speciation"'
Autor:
Xiaoping WANG, Zhongying LIU, Yang ZHONG, Dingqiu ZHANG, Yang LU, Minmin ZHU, Hongyi ZHENG, Yexin HE, Xin WANG, Taorui HUANG, Zubin JIANG
Publikováno v:
Shipin gongye ke-ji, Vol 45, Iss 7, Pp 254-260 (2024)
To analyze the speciation distribution of arsenic in agaric, shiitake mushroom, matsutake and agrocybe, the ion chromatography-inductive coupled plasma mass spectrometer (IC-ICP-MS) was used to determine arsenobetaine, dimethyl arsenic, arsenous acid
Externí odkaz:
https://doaj.org/article/da855ce0659f4a8eae588533269aa880
Autor:
Yu Yan, Jin-Jin Ma, Xiu-Peng Liang, Yi Yin, Ya-Qing Wu, Rui-Lian Yu, Gong-Ren Hu, Yong-Guan Zhu, Hu Li
Publikováno v:
Environment International, Vol 190, Iss , Pp 108823- (2024)
Microbially-mediated arsenic biotransformation plays a pivotal role in the biogeochemical cycling of arsenic; however, the presence of arsenic biotransformation genes (ABGs) in urban dust remains unclear. To investigate the occurrence and spatiotempo
Externí odkaz:
https://doaj.org/article/c58ec2efd93d416a91d055228e989f9c
Publikováno v:
Orbital: The Electronic Journal of Chemistry, Vol 16, Iss 2 (2024)
The treatment of laboratory waste containing arsenic compounds should be part of the chemical analysis protocol in educational and research institutions. An alternative procedure for the treatment of these residues is proposed for the development of
Externí odkaz:
https://doaj.org/article/a5a82003c1ec46d0a9450759711bb6b2
Autor:
Yizhao Wu, Song-Ge Deng, Yunxiang Xu, Yifan Zhang, Puguo Hao, Qi Zhao, Jibao Jiang, Yinsheng Li
Publikováno v:
Environment International, Vol 185, Iss , Pp 108517- (2024)
The organoarsenical feed additive roxarsone (ROX) is a ubiquitous threat due to the unpredictable levels of arsenic (As) released by soil bacteria. The earthworms representing soil fauna communities provide hotspots for As biotransformation genes (AB
Externí odkaz:
https://doaj.org/article/5feafc505138490eb369b79cb79e2b86
Autor:
Hongyu Wang, Albert L. Juhasz, Yaosheng Zhang, Lizhu Zhang, Lena Q. Ma, Dongmei Zhou, Hongbo Li
Publikováno v:
Eco-Environment & Health, Vol 2, Iss 3, Pp 107-116 (2023)
Alcohol consumption alters gut microflora and damages intestinal tight junction barriers, which may affect arsenic (As) oral bioavailability. In this study, mice were exposed to arsenate in the diet (6 μg/g) over a 3-week period and gavaged daily wi
Externí odkaz:
https://doaj.org/article/bef953eda02148bcb15379f5bc370eb5
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Publikováno v:
Journal of Analytical Science and Technology, Vol 13, Iss 1, Pp 1-7 (2022)
Abstract The toxicity and biological activity of arsenic depend on its chemical form. In particular, inorganic arsenics are more toxic than organic ones. Apart from the determination of total arsenics, their accurate speciation is important for toxic
Externí odkaz:
https://doaj.org/article/e82f98ef05d54ef18fe25abf266b3c98
Publikováno v:
Frontiers in Public Health, Vol 11 (2023)
IntroductionChronic exposure to arsenic through drinking water has been linked to several cancers. The metabolism of arsenic is thought to play a key role in arsenic-related carcinogenesis as metabolites of varying toxicity are produced and either st
Externí odkaz:
https://doaj.org/article/76a8f014d47c4f9a8129b1678317a76b
Autor:
Ivanka Dakova, Irina Karadjova
Publikováno v:
Molecules, Vol 29, Iss 4, p 898 (2024)
A new ionic liquid modified polymer gel containing methylimidazolium groups (poly(MIA)) is proposed as a sorbent for the separation and enrichment of trace inorganic and organic arsenic species in surface waters. The poly(MIA) was synthesized by chem
Externí odkaz:
https://doaj.org/article/0ad68f0848c5406f9808256beb44a3ce
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.