Results 241 to 250 of about 191,420 (378)

Real‐Time Tracking of ASCT2‐Mediated Glutamine Uptake in Living Tumors With a Bioorthogonal Bioluminescent Probe

open access: yesAdvanced Science, EarlyView.
A bioluminescent probe, BLGLN, comprising BL568 and ASCT2‐uptaken AA201, enables real‐time monitoring and evaluation of ASCT2‐mediated glutamine uptake rates in living tumors via Staudinger ligation, aiding tumor metabolism studies and targeted therapeutics.
Bing‐Jun Zhou   +9 more
wiley   +1 more source

Unveiling Exciton‐Plasmon Polariton Coupling Regions via Polarization‐Enhanced Optical Nanoscopy

open access: yesAdvanced Science, EarlyView.
Polarization‐enhanced single‐molecule localization microscopy, utilizing a liquid crystal variable retarder (LCVR), actively controls the on‐off intensity modulation of fluorophores. This active intensity modulation improves the localization accuracy of the point spread function (PSF), enabling high‐contrast super‐resolution imaging with significantly ...
Bin Chan Joo   +3 more
wiley   +1 more source

Chick recognition in the American Avocet: a chick exchange study [PDF]

open access: yes, 1998
Lengyel, Szabolcs   +2 more
core  

Ultra‐High Friction and Adhesion in Hydrogel Layer Driven by Wet‐to‐Dry Transition Dynamics

open access: yesAdvanced Science, EarlyView.
This work reveals a critical wet‐to‐dry transition in polyacrylamide hydrogel layers that induces volumetric shrinkage, resulting in enhanced interfacial contact and dramatically increased friction and adhesion. Leveraging this transition enables strong, reversible gripping on diverse surfaces, offering new insights for hydrogel‐based gripping ...
Chenxu Liu   +11 more
wiley   +1 more source

Iridium Oxide Shell Structure on Rutile Titanium Oxide for Efficient Supported Catalyst for the Oxygen Evolution Reaction

open access: yesAdvanced Science, EarlyView.
Core–shell and decorated iridium oxide on titanium oxide are formed on spherical supports designed. The core–shell material presents performance similar to that of unsupported materials and does not present the electronic limitations usually present for supported materials with non‐conductive supports.
Elena Cazzulani   +7 more
wiley   +1 more source

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