Results 131 to 140 of about 29,562 (255)

Addressing Bottlenecks to Achieve High‐Energy Sodium‐Ion Cells Using Tin Anodes

open access: yesAdvanced Energy Materials, Volume 16, Issue 17, 6 May 2026.
The challenges in coupling high voltage cathode with Sn‐alloying anode or in anode‐free cell, using glyme based electrolytes to realize high energy Na‐ion cells are reported. Surface protection strategy such as SnO coating on Sn or trapping the parasitic species from poisoning the anode, helps improving the cyclability, with ∼100% capacity retention ...
Parth Desai   +11 more
wiley   +1 more source

Concentration and Distribution of Selected Trace Elements in the Maumee River Basin, Ohio, Indiana and Michigan [PDF]

open access: yes, 1974
This study was supported by the Office of Water Resources Research. U.S. Department of the Interior under Project A-026-OHIO(print) 149 p. : maps (some folded) ; 28 cm.During the period August, 1971 to April, 1973, water and stream-bottom sediment ...
Hayes, Larry R.   +2 more
core  

Experimental methods in chemical engineering: Atomic absorption spectrometry—AAS

open access: yesThe Canadian Journal of Chemical Engineering, Volume 104, Issue 5, Page 2206-2224, May 2026.
Abstract Elements absorb electromagnetic radiation (light) of a specific wavelength in proportion to the number of atoms in its path. As the atoms absorb this light energy, electrons rise from the ground state to an excited state. In atomic absorption spectrometry (AAS), high temperatures produce clouds of atoms from the sample (atomization) and ...
Emily Cintia Tossi de A. Costa   +4 more
wiley   +1 more source

Micronucleus cytome assay in the differential assessment of cytotoxicity and genotoxicity of cadmium and lead in Amietophrynus regularis [PDF]

open access: yes, 2018
Amphibians are increasingly being used as bio-indicator of contamination in ecosystems due to their sensitivity to xenobiotics in the environment.
Aladeyelu, A.M.   +3 more
core  

Boronic Acid‐Assisted Cellular Delivery of Pallado‐Fingers for Enhanced Pd(II)‐Mediated De‐Propargylation in Mammalian Cells

open access: yesChemistry–Methods, Volume 6, Issue 5, May 2026.
This study introduces “Pallado‐fingers” derived from zinc finger domain to facilitate intracellular catalysis by de‐propargylation of a dye, which was modulated by the Pd (II) co‐ligand/counterion in the order PPh3 > OAc− > Cl− which is reversed within intracellular milieu. For elevated peptide internalization, 4‐carboxyphenylboronic acid was linked to
Pritam Ghosh
wiley   +1 more source

Mechanism of cadmium poisoning on testicular injury in mice. [PDF]

open access: yesOncol Lett, 2019
Ren Y   +9 more
europepmc   +1 more source

Evaluation of Agave angustifolia as a Sustainable Alternative to Synthetic Pesticides: Phytochemical Composition and Multi‐Trophic Bioactivity

open access: yesFlavour and Fragrance Journal, Volume 41, Issue 3, Page 656-672, May 2026.
The pesticidal potential of Agave angustifolia by assessing its anti‐nematic, antimicrobial, and insecticidal activities, alongside phytochemical profiling. ABSTRACT Plant diseases caused by fungi, bacteria, nematodes, and viruses contribute significantly to annual crop losses and economic hardship. Reliance on chemical pesticides, over a thousand used
Rashika Tamta   +7 more
wiley   +1 more source

Physiological aspects of the action of cobalt and nickel on human health [PDF]

open access: yes, 2010
Нагромадження важких металів в організмі людини призводить поступово до хронічного отруєння. На прикладі кадмію та кобальту розглянуто вплив на організм важких металівНакопление тяжелых металлов в организме человека постепенно приводит к хроническому ...
Омері, Ірина Дмитрівна
core  

Mercury (II) Removal From Stock Solutions Using Pulsed Electrochemical Technique Coupled With Biochar Adsorbent

open access: yesChemistryOpen, Volume 15, Issue 5, May 2026.
Pulsed electrooxidation combined with magnetic biochar adsorption achieved up to 98.9% Hg(II) removal from synthetic water. Optimal conditions (pH‐6.03, 34.15 min, 1.55 g/L biochar, 0.43 A, 227 mg/L Hg) enhanced efficiency beyond electrooxidation alone, demonstrating a synergistic, energy‐efficient treatment approach.
Werkne Sorsa Muleta   +3 more
wiley   +1 more source

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