Results 271 to 280 of about 629,880 (409)

Metallaphotoredox-catalysed sp3–sp3 cross-coupling of carboxylic acids with alkyl halides

open access: yesNature, 2016
C. P. Johnston   +3 more
semanticscholar   +1 more source

In Situ Halide Vacancy Tuning of Low‐Dimensional Lead Perovskites to Realize Multiple Adjustable Luminescence Performance

open access: yesAdvanced Science, EarlyView.
A novel surface defect engineering strategy toward low‐dimensional halide perovskite is proposed to achieve multiple optimized luminescent properties including continuously adjustable bandgap and emission color in a wide range, varied emission linewidth, increased PLQY, and extended lifetime.
Chen Sun   +8 more
wiley   +1 more source

Targeting Histone Deacetylase 11 with a Highly Selective Inhibitor for the Treatment of MASLD

open access: yesAdvanced Science, EarlyView.
A potent HDAC11‐specific inhibitor, B6, is identified using substrate‐mimic and bioisosteric replacement strategies. B6 demonstrates high oral bioavailability, extensive liver distribution, and a favorable safety profile. B6 effectively alleviates metabolic dysfunction‐associated steatotic liver disease by increasing the expression of LKB1 and ...
Feng Zhang   +10 more
wiley   +1 more source

Cryo‐EM Analysis of a Tri‐Heme Cytochrome‐Associated RC‐LH1 Complex from the Marine Photoheterotrophic Bacterium Dinoroseobacter Shibae

open access: yesAdvanced Science, EarlyView.
Cryo‐EM reveals a closed 17‐subunit LH ring encircling the RC‐LH1 complex in Dinoroseobacter shibae, featuring a novel helix‐turn‐helix subunit bridging RC and LH. Mg2⁺/Ca2⁺ stabilizes the complex, while periplasmic Cyt c₂ mediates electron transfer via a tri‐heme Cyt to the special pair of bacteriochlorophylls. Insights into energy/electron efficiency
Weiwei Wang   +12 more
wiley   +1 more source

Self‐Induced A‐B‐A Structure Enables Efficient Wide‐Bandgap Perovskite Solar Cells and Tandems

open access: yesAdvanced Science, EarlyView.
DMFP penetrates to the bottom of the perovskite, forming an A‐B‐A sandwich structure with BzMIM Br, leading to strong interactions with the perovskite. In the vertical direction, utilizing multisite coordination with Pb ions forms internal molecular bridges, which not only improves crystallographic orientation but also suppresses halide phase ...
Xixi Yu   +10 more
wiley   +1 more source

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