Results 141 to 150 of about 21,119 (240)

Active Site Determination of Heterogenized Molecular Electrocatalysts

open access: yesAdvanced Energy Materials, Volume 16, Issue 17, 6 May 2026.
Here, we develop a methodology to examine the active site availability of immobilized transition‐metal molecular complexes via cyclic voltammetry. By using varying loadings of the molecular complex FeTPP physically immobilized onto Vulcan Carbon, we show the influences of FeTPP/VC ratios on the total number of active sites.
Elena Antoniono   +3 more
wiley   +1 more source

Cannabinoids and drug–drug pharmacokinetic interactions: Deciphering the risks

open access: yesBritish Journal of Clinical Pharmacology, Volume 92, Issue 5, Page 1287-1308, May 2026.
The relationship between cannabinoids and mental health has become a major focus of scientific inquiry and public discourse. Cannabinoids are diverse chemical compounds from the Cannabis species that have been explored for their therapeutic applications in treating chronic pain, psychiatric and neurological conditions, such as depression, schizophrenia,
Paraskevi Papakyriakopoulou   +2 more
wiley   +1 more source

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

Solar‐Driven Interfacial Evaporation: Functional Materials, Structural Innovations, Synergistic Light–Heat–Mass Transfer Mechanisms, and Practical Applications

open access: yesCarbon Neutralization, Volume 5, Issue 3, May 2026.
This review focuses on solar‐driven interfacial evaporation (SIE) for sustainable desalination, covering material design, performance, and applications. It also discusses current challenges and future directions, positioning SIE as a key technology to address global water scarcity. ABSTRACT The global freshwater crisis, intensified by population growth
Jiugang Li   +10 more
wiley   +1 more source

An Absolute Quantitative Approach to Study the Desorption Step in Plasma-Based Ambient MS Methods. [PDF]

open access: yesAnal Chem
Gazeli O   +7 more
europepmc   +1 more source

Thickness Reduction Strategy for Graphite Composite Bipolar Plates: Materials, Structure, and Manufacturing Process

open access: yesCarbon Neutralization, Volume 5, Issue 3, May 2026.
Schematic diagram of challenges and advanced strategies by CBP after thickness reduction. ABSTRACT The proton exchange membrane fuel cell (PEMFC) converts clean hydrogen's chemical energy into electricity and is vital for carbon neutrality. However, its development is limited by low volumetric power density and high cost.
Chengxin Li   +6 more
wiley   +1 more source

Photophysics of Biological and Biomimetic Sunscreen Molecules

open access: yesChemPhotoChem, Volume 10, Issue 5, May 2026.
Recent photochemical and photophysical research into natural and nature‐inspired UV filter molecules is reviewed, with a focus on the application of these systems in next‐generation sunscreens. The results of time‐resolved UV spectroscopy experiments and theoretical studies are discussed.
Michael Hymas, Vasilios G. Stavros
wiley   +1 more source

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