Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Mahmoud Fatehy Altahan"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-10 (2024)
Abstract Here, we present the electrochemical determination of ammonium in water samples, emphasizing the importance of accurate and precise assessment of its concentration. The modified electrode used in this study was fabricated through the anodic
Externí odkaz:
https://doaj.org/article/ccc85e4f80d74252a83d0b92aa5814c7
Autor:
Mahmoud Fatehy Altahan, Mohamed Nower
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-9 (2023)
Abstract The increasing demand for renewable and environmentally friendly energy sources is a top priority for many countries around the world. It is obvious that renewable solar energy will help to meet most of the energy demand in the coming years.
Externí odkaz:
https://doaj.org/article/f1f09794d792416f971811a8d8858d56
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-12 (2023)
Abstract Ammonium is an essential component of the nitrogen cycle, which is essential for nitrogen cycling in ecosystems. On the other hand, ammonium pollution in water poses a great threat to the ecosystem and human health. Accurate and timely deter
Externí odkaz:
https://doaj.org/article/08f7b8360bc04fd7beee0ac94951fd4b
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-9 (2023)
Abstract Orthophosphate is an essential macronutrient in natural water that controls primary production and strongly influences the global ocean carbon cycle. Electrochemical determination of orthophosphate is highly recommended because electrochemis
Externí odkaz:
https://doaj.org/article/40c1899c868a49d0b07ad932add443e9
Publikováno v:
Sensors, Vol 23, Iss 4, p 2123 (2023)
Autonomous on-site monitoring of orthophosphate (PO43−), an important nutrient for primary production in natural waters, is urgently needed. Here, we report on the development and validation of an on-site autonomous electrochemical analyzer for PO4
Externí odkaz:
https://doaj.org/article/bed56a88284d4e1588387eddff38be03
Publikováno v:
Sensors, Vol 22, Iss 9, p 3479 (2022)
Accurate, on-site determinations of macronutrients (phosphate (PO43−), nitrate (NO3−), and silicic acid (H4SiO4)) in seawater in real time are essential to obtain information on their distribution, flux, and role in marine biogeochemical cycles.
Externí odkaz:
https://doaj.org/article/5f31276d9f5643ba8b9bc30b7477f84b
Publikováno v:
Sensing and Bio-Sensing Research, Vol 29, Iss , Pp 100369- (2020)
In this work, bimetallic film of mercury and bismuth (Hg-Bi) was incorporated with poly(1,2-diaminoanthraquinone)/glassy carbon electrode (PDAAQ/GC) using applied potential method. The obtained Hg-Bi/PDAAQ/GC electrode was characterized by square wav
Externí odkaz:
https://doaj.org/article/86a5ce2564bd42caba2ffa7937a9c03d
Publikováno v:
Sensors (Basel, Switzerland). 22(9)
Accurate
Autor:
Asmaa Galal Ali, Mahmoud Fatehy Altahan, Amr Mohamed Beltagi, Abla Ahmed Hathoot, Magdi Abdel-Azzem
Publikováno v:
RSC advances. 12(8)
Selenite (Se4+), a significant source of water pollution above the permissible limits, is considered a valuable metal by environmentalists. In this study, we described a novel electrochemical sensor that utilized a carbon paste electrode (CPE) that w
A new sensor for the detection of copper (II) (Cu2+) and antimony (III) (Sb3+) metal ions is described herein. The sensor is based on multi-walled carbon nanotubes mixed with a carbon paste electrode modified by poly(1,5-diaminoanthraquinone) (p-1,5-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ab191d465edf069c4fa8405bf62e7078