Zobrazeno 1 - 10
of 25 171
pro vyhledávání: '"cu(ii)"'
Autor:
Xin Zhang, Yuhan Chen, Yabin Liu, Lili Gang, Tinglu Yan, Hengjie Wang, Qi Peng, Jie Li, Fuping Song
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-12 (2024)
Abstract Cell motility increases the fitness of bacterial cells. Previous research focused on the transcriptional regulator CdsR, which represses cellular autolysis and promotes spore formation in Bacillus thuringiensis. However, the targets of CdsR
Externí odkaz:
https://doaj.org/article/54e02a7d61194affb0c60477d81b1847
Autor:
Yuyun Sukawati Rusma, Paulina Taba, St Fauziah, Muhammad Zakir, Farid Samawi, Alimuddin Hamzah Assegaf
Publikováno v:
Ecological Engineering & Environmental Technology, Vol 25, Iss 9, Pp 99-108 (2024)
The purpose of this study is to determine how well activated carbon made from kluwak shell (Pangium edule Reinw) works as an adsorbent to remove Pb(II) and Cu(II) heavy metal ions from wastewater used in laboratories. Kluwak shell was selected as an
Externí odkaz:
https://doaj.org/article/6c4abf125fed401a9e456acb28be6b8d
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-16 (2024)
Abstract To obtain high efficient elimination of ammonia (NH4 +) from wastewater, Cu(II), Ni(II), and Co(II)) were loaded on Dowex-50WX8 resin (D-H) and studied their removal efficiency towards NH4 + from aqueous solutions. The adsorption capacity of
Externí odkaz:
https://doaj.org/article/49704e60854b45faab084f10ba815795
Investigation of adsorption potential of waste jewelry meerschaum powder for Cu(II) and cationic dye
Autor:
Seda Karayünlü Bozbaş, Deniz Bingöl
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-15 (2024)
Abstract The presence of heavy metals and pollutant dyes can have detrimental effects on aquatic ecosystems and compromise aquatic aesthetics. This study investigates the use of unprocessed waste gem meerschaum powder as a new adsorbent in the remova
Externí odkaz:
https://doaj.org/article/60240fcff49f4697909fa947fd82c645
Autor:
Anwar Qasim Saeed, Hebatallah Mohammed Khudhair, Ali Saud Hadi Alhamdani, Shahad L. Abbas, Maryam Jawad Abdulhasan
Publikováno v:
Ecological Engineering & Environmental Technology, Vol 25, Iss 7, Pp 219-224 (2024)
As heavy metals are commonly found in water bodies today, the need for an efficient method to remove these pollutants simultaneously has become increasingly important. This research involved coating sand with Fe/Ni nanoparticles created through an en
Externí odkaz:
https://doaj.org/article/c9404c56c7c54d408fe86db64fe6274e
Publikováno v:
Nature Environment and Pollution Technology, Vol 23, Iss 2, Pp 1075-1083 (2024)
Various wastes can be utilized to produce activated carbon, one of the wastes that can be utilized is nutmeg shell (Myristica fragrans). Activated carbon from nutmeg shells (Myristica fragrans) was used in this study to reduce the content of Pb(II) a
Externí odkaz:
https://doaj.org/article/ab6ee0f7ac2f415991983d55fdc9e5d6
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-22 (2024)
Abstract Excessive Cu2+ intake can cause neurological disorders (e.g. Wilson’s disease) and adversely affect the gastrointestinal, liver, and kidney organs. The presence of Cu2+ is strongly linked to the emergence and progression of Wilson's diseas
Externí odkaz:
https://doaj.org/article/c212938a1b5c47d9b2015c937e9fb8e6
Publikováno v:
Heliyon, Vol 10, Iss 15, Pp e35193- (2024)
Herein, a highly efficient colorimetric chemosensor incorporating ion-imprinted electrospun nanofiber was developed for the removal and detection of Cu2+ ions. In this regard, PVA/chitosan composites were used as the polymeric matrix, and 1-(2-pyridy
Externí odkaz:
https://doaj.org/article/83214f5ffc644b5682ebdbdae2ea471a
Publikováno v:
Advanced Science, Vol 11, Iss 29, Pp n/a-n/a (2024)
Abstract Copper‐catalyzed C─H oxygenation has drawn considerable attention in mechanistic studies. However, a comprehensive investigation combining radical pathways with a metal‐catalytic cycle is challenged by the intricate organic radicals an
Externí odkaz:
https://doaj.org/article/03651ac4b8b9491aaa97141e647c95ea
Autor:
Elena K. Fomina, Iraida A. Klimovtsova, Evgeny V. Grinyuk, Marina V. Lasminskaya, Dmitry L. Kudryavsky, Aleksandra A. Fedorenko, Dmitri I. Shiman, Oleg V. Yakimenko
Publikováno v:
Журнал Белорусского государственного университета: Химия, Iss 1, Pp 3-14 (2024)
Синтезированы гибридные гидрогели посредством прививки акриламида к макромолекулам картофельного крахмала по радикальному механизму
Externí odkaz:
https://doaj.org/article/f7e7311461a747a3b99d21eaf57aea17