Zobrazeno 1 - 10
of 2 659
pro vyhledávání: '"optode"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-12 (2024)
Abstract Owing to the high cost and unavailability of different analytical techniques, there is an urgent need to develop new techniques not only for detecting but also removing mercury ions in real samples. Thus, an optical chemical sensor based on
Externí odkaz:
https://doaj.org/article/9695a7e1e87e4640a2e28461c1ab5f1e
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-11 (2024)
Abstract Silver ion (Ag+) is of harmful effects to both environment and human health. Ag+ soluble compounds and salts is used in treating mental illness, epilepsy, nicotine addiction, gastroenteritis, and infectious diseases, including syphilis and g
Externí odkaz:
https://doaj.org/article/f75af89b8b09417ca803aa60e9497eb0
Autor:
Una Kim Miller, Kristen E. Fogaren, Dariia Atamanchuk, Clare Johnson, Jannes Koelling, Isabela Le Bras, Margaret Lindeman, Hiroki Nagao, David P. Nicholson, Hilary Palevsky, Ellen Park, Meg Yoder, Jaime B. Palter
Publikováno v:
Frontiers in Marine Science, Vol 11 (2024)
Increasing interest in the deployment of optical oxygen sensors, or optodes, on oceanographic moorings reflects the value of dissolved oxygen (DO) measurements in studies of physical and biogeochemical processes. Optodes are well-suited for moored ap
Externí odkaz:
https://doaj.org/article/a2f750d933204b28a7c162a5981dfc25
Autor:
Yihuai Hu, Theresa Merl, Johanna Pedersen, Marie Louise Bornø, Azeem Tariq, Klaus Koren, Sven Gjedde Sommer
Publikováno v:
Atmospheric Environment: X, Vol 23, Iss , Pp 100283- (2024)
Nitrous oxide (N2O) emissions from organic waste and animal slurry contribute to climate change and endanger our ecosystems. For the development of efficient mitigation technologies, in-depth knowledge of emission processes is needed. This can be obt
Externí odkaz:
https://doaj.org/article/df0f56610a37497b9b7c2955123544b0
Publikováno v:
Talanta Open, Vol 9, Iss , Pp 100285- (2024)
A novel selective membrane optode was prepared to determine of ultra-trace amounts of lead. This state-of-the-art optode amalgamates a bespoke ionophore, 4-(thiazol-2-yldiazenyl)benzene-1,3-diol (TDBD), with ETH-5294, assuming the role of a chromoion
Externí odkaz:
https://doaj.org/article/243091d3e2e34062b7c66dbdc30c38e1
Autor:
Melanie R. Cohn, Brandon M. Stephens, Meredith G. Meyer, Garrett Sharpe, Alexandria K. Niebergall, Jason R. Graff, Nicolas Cassar, Adrian Marchetti, Craig A. Carlson, Scott M. Gifford
Publikováno v:
Frontiers in Marine Science, Vol 11 (2024)
Microbial respiration is a critical component of the marine carbon cycle, determining the proportion of fixed carbon that is subject to remineralization as opposed to being available for export to the ocean depths. Despite its importance, methodologi
Externí odkaz:
https://doaj.org/article/e33378e5bb944bb996adf5ae44efff4d
Publikováno v:
Chemistry, Vol 6, Iss 1, Pp 81-94 (2023)
Iron is a heavy metal that often contaminates water. High iron concentrations are toxic to human health, so monitoring its presence in water is necessary. Iron in water can be detected using an optical sensor (optode). This research aims to fabricate
Externí odkaz:
https://doaj.org/article/aa0bb0a537ea4845b7d5daca7e6eb53f
Akademický článek
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Autor:
Saloua Fertahi, Chiara Pistocchi, Gabrielle Daudin, M'barek Amjoud, Abdallah Oukarroum, Youssef Zeroual, Abdellatif Barakat, Isabelle Bertrand
Publikováno v:
Annals of Agricultural Sciences, Vol 67, Iss 2, Pp 189-195 (2022)
Biopolymer-coated phosphorus fertilizers have shown promising results in slowing the release of P. However, their dissolution behaviour has been studied mainly in water, and their impacts on soil properties have rarely been addressed. The aim of this
Externí odkaz:
https://doaj.org/article/9ea23b2cd4aa4a7fb6d3d6d1f9d59d03
Publikováno v:
Ecotoxicology and Environmental Safety, Vol 263, Iss , Pp 115380- (2023)
The roots of hyperaccumulators can significantly alter soil pH and thus change the chromium (Cr) availability in the rhizosphere. The pH dynamics in the rhizosphere of Cr hyperaccumulator Leersia hexandra Swartz remains unknown. In this study, the sp
Externí odkaz:
https://doaj.org/article/b6c9ab2588f94ae5ac36f8d9edbbe29a