Results 171 to 180 of about 449,480 (336)

Dual‐Site Ru Single‐Atoms and RuP Nanoclusters on N, P, and B Co‐Doped Porous Carbon for Efficient Alkaline HER and AEM Water Electrolysis

open access: yesAdvanced Functional Materials, EarlyView.
Ru single atoms and RuP nanoclusters are co‐anchored in N, P, and B co‐doped porous carbon nanospheres via in situ carbonization/phosphidation of a boronate polymer precursor. RuP activates water, while nearby Ru single atoms accelerate H2 formation through H* transfer. The catalyst delivers low overpotential and high durability in alkaline HER and AEM
Xiaohong Wang   +13 more
wiley   +1 more source

Dual Case Report: Symptomatic Myocardial Bridging Managed with Calcium Channel Blockers. [PDF]

open access: yesClin Med Insights Case Rep
Farah Dahir O   +6 more
europepmc   +1 more source

An Engineered Living Material With Pro‐Angiogenic Activity Inducible by Near‐Infrared Light

open access: yesAdvanced Functional Materials, EarlyView.
NIR‐responsive engineered living materials (ELMs) for controlled angiogenesis: Near‐infrared (800 nm) light activates engineered probiotic bacteria within alginate‐based living materials to secrete a blood vessel‐regenerating protein. The released protein promotes pro‐angiogenic effects in endothelial networks and chick chorioallantoic membranes.
Anwesha Chatterjee   +4 more
wiley   +1 more source

Shaping of Biohybrid Functional Living Materials

open access: yesAdvanced Functional Materials, EarlyView.
This work demonstrates a strategy for shaping living mycelium into functional materials by directing its natural growth. Nanoparticles armor hyphae, micron‐scale particles entangle within the network, and printed hydrogel architectures steer expansion, creating defined geometries.
Sarah Schyck   +3 more
wiley   +1 more source

Calcium channel blockers increase the risk of aortic aneurysm and dissection. [PDF]

open access: yesNat Commun
Ma T   +19 more
europepmc   +1 more source

Calcium channel blockers.

open access: yesThe Western journal of medicine, 1982
Calcium (Ca(++)) plays an essential role in many cardiovascular physiologic processes. Electrophysiologic properties of the sinus and atrioventricular nodes greatly depend on Ca(++) ion influx. Also, Ca(++) is the main link for excitation-contraction coupling of the myocardium.
openaire   +1 more source

Calcium channel blockers and dementia

open access: yesBritish Journal of Pharmacology, 2013
V. Nimmrich, A. Eckert
semanticscholar   +1 more source

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