Results 221 to 230 of about 25,036 (255)

Analytical Determination of Heavy Metals in Water Using Carbon-Based Materials. [PDF]

open access: yesMolecules
Mukatayeva Z   +4 more
europepmc   +1 more source

Target-Controlled Redox Reaction and Ru(II) Release of a Smart Metal-Organic Framework Nanomaterial for Highly Sensitive Ratiometric Homogeneous Electroanalysis of Cadmium(II).

Inorganic Chemistry, 2023
In this work, a highly sensitive ratiometric homogeneous electroanalysis (HEA) strategy of cadmium(II) (Cd2+) was proposed via a Cd2+-controlled redox reaction and Ru(bpy)32+ (Ru(II)) release from a smart metal-organic framework (MOF) nanomaterial.
Tingting Liu   +5 more
semanticscholar   +1 more source

PFAS Electroanalysis in Low-Oxygen River Water Using Electrogenerated Dioxygen.

Environmental Science and Technology, 2023
Per- and polyfluoroalkyl substances (PFAS), nicknamed "forever chemicals" due to the strength of their carbon-fluorine bonds, are a class of potent micropollutants that cause deleterious health effects in mammals.
Rebecca B Clark   +9 more
semanticscholar   +1 more source

Practical Strategy for Arsenic(III) Electroanalysis without Modifier in Natural Water: Triggered by Iron Group Ions in Solution.

Analytical Chemistry, 2023
Significant progress has been made in nanomaterial-modified electrodes for highly efficient electroanalysis of arsenic(III) (As(III)). However, the modifiers prepared using some physical methods may easily fall off, and active sites are not uniform ...
Xin Cai   +10 more
semanticscholar   +1 more source

Measuring Liquid-into-Liquid Diffusion Coefficients by Dissolving Microdroplet Electroanalysis.

Analytical Chemistry, 2023
Diffusion is a fundamental process in various domains, such as pollution control, drug delivery, and isotope separation. Accurately measuring the diffusion coefficients (D) of one liquid into another often encounters challenges stemming from ...
Ashutosh Rana, C. Renault, J. Dick
semanticscholar   +1 more source

Competitive Self-Assembly Interaction between Ferrocenyl Units and Amino Acids for Entry into the Cavity of β-Cyclodextrin for Chiral Electroanalysis.

Analytical Chemistry, 2022
At present, chiral electroanalysis of nonelectroactive chiral compounds still remains a challenge because they cannot provide an electrochemical signal by themselves.
Datong Wu   +6 more
semanticscholar   +1 more source

Quantum leap for electroanalysis: graphene dots take electrochemical sensing to the next level

International Journal of Environmental Analytical Chemistry, 2023
Graphene quantum dots (GQDs) have emerged as promising nanomaterials for electrochemical sensing due to their unique optical, electronic and catalytic properties.
Dihua Wu, Jiangwei Zhu, Li Fu
semanticscholar   +1 more source

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