Zobrazeno 1 - 10
of 7 167
pro vyhledávání: '"Hg2+"'
Construction of Fluorescent Probe System Based on Click-Declick Chemical Reaction for Hg2+ Detection
Publikováno v:
Shipin Kexue, Vol 45, Iss 16, Pp 255-261 (2024)
Based on the click chemical reaction between hybrid rhodamine and thiol compounds and the declick chemical reaction caused by the coordinative interaction between thiol compounds and mercury ions, a ternary system of coumarin hybrid rhodamine probe,
Externí odkaz:
https://doaj.org/article/8a18d3d55eca4a769ccf8c4ea445799f
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-13 (2024)
Abstract One of the important problems in the environment is heavy metal pollution, and fluorescence is one of the best methods for their detection due to its sensitivity, selectivity, and relatively rapid and easy operation. In this study, 1,8-diami
Externí odkaz:
https://doaj.org/article/76ddb78e723c448eb93ae7645fc62854
Autor:
Irhas Anugrahadi Habibie, Apriliya Ningsih, Yogi Dian Kusuma, Riska Sukma Wardani, Dhity Rismawati, Murniati Murniati
Publikováno v:
Jurnal Kimia Sains dan Aplikasi, Vol 27, Iss 4, Pp 182-188 (2024)
Mercury is a dangerous and toxic metal, thus necessitating an analytical method to ascertain its presence. Traditional methods for mercury analysis often involve costly instruments and specialized expertise. However, the Digital Image Colorimetry (DI
Externí odkaz:
https://doaj.org/article/278361d23f79403385ca528e4816b09a
Publikováno v:
Discover Nano, Vol 19, Iss 1, Pp 1-13 (2024)
Abstract A highly efficient fluorescent sensor (S-DAC) was easily created by functionalizing the SBA-15 surface with N-(2-Aminoethyl)-3-Aminopropyltrimethoxysilane followed by the covalent attachment of 7-diethylamino 3-acetyl coumarin (DAC). This ch
Externí odkaz:
https://doaj.org/article/39d18f2dfac54b9da6ab56c75f49d683
Autor:
Yufeng DUAN, Haiyang LI, Hongjian TANG, Tianfang HUANG, Qihang JIN, Lina SUN, Yu SHANG, Chenchi LI, Yuxing ZHOU, Tianshuo LI, Xiaoshuo LIU, Yanjun ZUO, Jiangyi TONG, Rui JIN
Publikováno v:
Meitan xuebao, Vol 49, Iss 2, Pp 1037-1051 (2024)
In view of the natural endowment of mercury in fossil fuels and mineral resources, as well as the mercury emission controlling and regulating in the energy and resource utilization processes, the research and development on the mercury continuous emi
Externí odkaz:
https://doaj.org/article/b1e0e1a381fa420189852c977afec561
Publikováno v:
Food Chemistry: X, Vol 24, Iss , Pp 101958- (2024)
The improvement of detection accuracy without loss of rapidity and sensitivity by optical sensors in complex food analysis is still full of challenges owing to the matrix interference. Herein, a novel and simple self-calibration colorimetric/fluoresc
Externí odkaz:
https://doaj.org/article/8f2704875abe49c29d51b60f4529b694
Akademický článek
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Akademický článek
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Publikováno v:
Heliyon, Vol 10, Iss 15, Pp e35375- (2024)
Shellfish aquaculture world production is constantly growing due to the increase in demand for seafood and reached over 18 million tons in 2022. The suitable management of the shell waste is one of the main environmental challenging issues as most of
Externí odkaz:
https://doaj.org/article/6d850d11fd6d47dbba5b28254c94102e
Publikováno v:
BMC Chemistry, Vol 18, Iss 1, Pp 1-34 (2024)
Abstract This study marks a pioneering effort in utilizing Vachellia tortilis subsp. raddiana (Savi) Kyal. & Boatwr., (commonly known as acacia raddiana) leaves as both a reducing and stabilizing agent in the green “eco-friendly” synthesis of sil
Externí odkaz:
https://doaj.org/article/ec1ab4ad29b84453894a35e1e39e032d