Results 71 to 80 of about 394,071 (267)
DPP8/9 processing of human AK2 unmasks an IAP binding motif
EMBO ReportsAdenylate kinase 2 (AK2) is localized in the intermembrane space of mitochondria, where it ensures efficient adenine nucleotide exchange between cytosol and mitochondria. For mitochondrial import, AK2 relies on the MIA40 disulphide relay system.
Kim J Lapacz +7 more
doaj +1 more source
Development of bioluminescent reporter Trypanosoma cruzi and bioassay for compound screening
Frontiers in Chemical BiologyTrypanosoma cruzi is the etiologic agent of Chagas’ disease, a debilitating and mortal zoonotic illness that threatens the lives of several millions of people in the American continent. The acute phase is underdiagnosed and there is no curative treatment
Cristina Quiroga +6 more
doaj +1 more source
Biomass Native Structure Into Functional Carbon‐Based Catalysts for Fenton‐Like Reactions
Advanced Functional Materials, EarlyView.This study indicates that eight biomasses with 2D flaky and 1D acicular structures influence surface O types, morphology, defects, N doping, sp2 C, and Co nanoparticles loading in three series of carbon, N‐doped carbon, and cobalt/graphitic carbon. This work identifies how these structural factors impact catalytic pathways, enhancing selective electron
Wenjie Tian +7 more
wiley +1 more source
Tetrahydrobiopterin as a rheostat of cell resistance to oxidant injury
Redox BiologyTetrahydrobiopterin (BH4) deficiency is caused by genetic abnormalities that impair its biosynthesis and recycling, which trigger neurochemical, metabolic, and redox imbalances.
R. Steven Traeger +4 more
doaj +1 more source
From Food to Power: Hydrogel Thermoelectrics for Ingestible Electronics
Advanced Functional Materials, EarlyView.We introduce a fully edible thermoelectric–electrochromic platform that harvests heat from food and converts it into a visible color change. N‐type and p‐type hydrogel thermoelectric generators connected in series power anthocyanin‐based electrochromic displays, demonstrating the feasibility of safe, biodegradable, ingestible systems for on‐food ...
Antonia Georgopoulou +3 more
wiley +1 more source
Advanced Functional Materials, EarlyView.In MOCVD MoS2 memristors, a current compliance‐regulated Ag filament mechanism is revealed. The filament ruptures spontaneously during volatile switching, while subsequent growth proceeds vertically through the MoS2 layers and then laterally along the van der Waals gaps during nonvolatile switching.
Yuan Fa +19 more
wiley +1 more source
AntioxidantsDysregulated redox signaling, mitochondrial dysfunction and impaired autophagy form an interconnected network that drives inflammatory and immune responses in cardiovascular disease.
Mehnaz Pervin, Judy B. de Haan
doaj +1 more source
Receptor‐Free Identification of Toxic Gases Enabled by Hygroscopic Aqueous Salt Films
Advanced Functional Materials, EarlyView.Water as a gas sensor coating sounds impossible—until it stops evaporating. Here, hygroscopic salt solutions (LiCl, LiBr, H3PO4) form non‐drying aqueous films on CNT chemiresistors under ambient air. Gases partition into these liquid layers, sometimes transforming into water, and generate salt‐specific resistance fingerprints across a four‐channel ...
Seongwoo Lee +5 more
wiley +1 more source
Scientific Reports, 2017 An antimicrobial technique based on photo-oxidation of caffeic acid (CA) has recently been developed, but its effect on biofilm-forming bacteria is unknown.
Keisuke Nakamura +5 more
doaj +1 more source
Advanced Functional Materials, EarlyView.We present a tissue‐stimulator platform for seamless electrode integration with pancreatic tissue, applying uniform electrical stimulation through optimized design with biohybrid 3D printing. Advantageous effects of electrical stimulation on β‐cell function were observed, including enhanced calcium signaling, islet morphology, and maturation.
Jihwan Kim +7 more
wiley +1 more source