Results 11 to 20 of about 92,890 (306)

Paper-Based Electrical Sensors for Aqueous Heavy Metal Ion Detections

open access: yes, 2023
Trace levels of heavy metals such as lead, cadmium, mercury, and arsenic can have harmful effects on human health, causing damage to organs and the nervous system.
Wei, Wong, Jing, Chen, Su, Sun
core   +1 more source

Recent advances in field‐effect transistor sensing strategies for fast and highly efficient analysis of heavy metal ions

open access: yesElectrochemical Science Advances, 2022
Heavy metal ions are highly toxic for living organisms especially after bioaccumulation and biomagnification, which possess a serious threat to human health and ecological environment.
Chengbin Liu   +3 more
doaj   +1 more source

Identification and functional analysis of cation-efflux transporter 1 from Brassica juncea L.

open access: yesBMC Plant Biology, 2022
Background Brassica juncea behaves as a moderate-level accumulator of various heavy metal ions and is frequently used for remediation. To investigate the roles of metal ion transporters in B.
Lu Han   +5 more
doaj   +1 more source

Oxidation Protection in Metal-Binding Peptide Motif and Its Application to Antibody for Site-Selective Conjugation. [PDF]

open access: yesPLoS ONE, 2016
Here, we demonstrate that a metal ion binding motif could serve as an efficient and robust tool for site-specific conjugation strategy. Cysteine-containing metal binding motifs were constructed as single repeat or tandem repeat peptides and their metal ...
Hye-Shin Chung   +2 more
doaj   +1 more source

Barley HvHMA1 is a heavy metal pump involved in mobilizing organellar Zn and Cu and plays a role in metal loading into grains [PDF]

open access: yes, 2012
Heavy metal transporters belonging to the P1B-ATPase subfamily of P-type ATPases are key players in cellular heavy metal homeostasis. Heavy metal transporters belonging to the P1B-ATPase subfamily of P-type ATPases are key players in cellular heavy metal
Michael G. Palmgren (121288)   +43 more
core   +1 more source

Kinetic study of heavy metal ions removal by ion exchange in batch conical air spouted bed

open access: yesAlexandria Engineering Journal, 2015
Spouted bed contactor is a hybrid of fixed and fluidized bed contactors, which retains the advantages of each with good hydrodynamic conditions. The aim of the present study is to investigate the performance of a batch conical air spouted vessel for ...
T.M. Zewail, N.S. Yousef
doaj   +1 more source

Potential Application of Membrane Capacitive Deionization for Heavy Metal Removal from Water: A Mini-Review

open access: yesInternational Journal of Electrochemical Science, 2020
Heavy metal pollution of the aquatic environment has become a global concern in recent decades, and conventional methods for heavy metal removal, like coagulation, precipitation, and membrane filtration, have their limitations.
Jialin Yang   +8 more
doaj   +1 more source

Thermodynamics and Mechanism of the Adsorption of Heavy Metal Ions on Keratin Biomasses for Wastewater Detoxification

open access: yesAdsorption Science & Technology, 2022
The analysis of thermodynamics and mechanism of the adsorption of cadmium, chromium, copper, and lead ions from aqueous solution with two keratin-based biomaterials, namely, human hair and sheep fur, is reported in this paper.
Salaudeen Abdulwasiu Olawale   +5 more
doaj   +1 more source

Adsorption of Heavy Metals: Mechanisms, Kinetics, and Applications of Various Adsorbents in Wastewater Remediation—A Review

open access: yesWaste, 2023
Heavy metal contamination in wastewater is a significant concern for human health and the environment, prompting increased efforts to develop efficient and sustainable removal methods. Despite significant efforts in the last few decades, further research
Zarifeh Raji   +3 more
doaj   +1 more source

The Relationship between pH and Heavy Metal Ion Sorption by Algal Biomass

open access: yesAdsorption Science & Technology, 2003
The relationship between pH and heavy metal ion sorption by the biomass of two algal species was studied under controlled experimental conditions. It was observed that increasing heavy metal ion sorption by algal biomass with pH mainly arose from a ...
Ying-Zhong Tang   +2 more
doaj   +1 more source

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