Results 251 to 260 of about 99,391 (316)

High Free‐Volume Imidazole‐Based Ionomers for High‐Temperature Proton Exchange Membrane Fuel Cells

open access: yesAdvanced Science, EarlyView.
High free‐volume imidazole‐based ionomers (PF4IM‐72) enable enhanced phosphoric acid uptake and efficient proton transport, delivering peak power densities of 0.645 W cm−2 at 160 °C and 0.838 W cm−2 at 200 °C in HT‐PEMFCs. This work highlights a promising platform for next‐generation ionomers with improved high‐temperature performance and stability ...
Ge Chao   +7 more
wiley   +1 more source

Adsorptive Removal of Emerging Antibiotic Contaminants from Aquatic Environments Using Magnetically Modified Biochar. [PDF]

open access: yesToxics
Ullah H   +8 more
europepmc   +1 more source

AI‐Designed Cyclic Peptides Enable Controllable Modulation of the CD28 Immune Checkpoint

open access: yesAdvanced Science, EarlyView.
AI‐designed cyclic peptides enable controllable modulation of the CD28 immune checkpoint through reversible disruption of CD28‐CD80/CD86 interactions. The lead peptide, CIP‐3, suppresses T‐cell activation without intrinsic agonist activity, demonstrates dose‐dependent efficacy in a murine colitis model, and attenuates inflammatory cytokine production ...
Katarzyna Kuncewicz   +4 more
wiley   +1 more source

Magnetic Alumina for Chromium Ion Remediation: Isotherm Analysis and Kinetic Modeling. [PDF]

open access: yesACS Omega
Md Hanafiah SF   +3 more
europepmc   +1 more source

Manganese Ferrite/Guava Leaf Nano-Bio Composite for Adsorptive Removal of Methylene Blue Dye from Water. [PDF]

open access: yesMolecules
Abdulla NK   +8 more
europepmc   +1 more source

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