Results 41 to 50 of about 2,105,653 (255)

Green coal and lubricant via hydrogen-free hydrothermal liquefaction of biomass

Nature Communications
Biocrude derived from biomass via hydrothermal liquefaction (HTL) is a sustainable substitute for petroleum to obtain energy and biochemicals. Upgrading biocrude inevitably faces the trade-off between consuming large amounts of hydrogen via hydrotreating
Maojiong Cao, Reaihan E, Changbin Yuan, Lasse Aistrup Rosendahl, Yuanhui Zhang, Charles Chunbao Xu, Yulong Wu, Deliang Kong, Yingxian Wang, Jiaming Li, Zhidan Liu   +10 more
doaj   +1 more source

Reprogramming tumor cells with LCOR mRNA nanotherapy to enhance immunotherapy

Molecular Oncology, EarlyView.
LCOR (Ligand‐dependent corepressor) mRNA encapsulated in polymeric nanoparticles restores LCOR activity in tumor cells, constraining aggressive tumor cell states and increasing tumor immunogenicity. This reprogramming makes tumor cells more vulnerable to T‐cell attack and enhances their response to immune‐checkpoint immunotherapy.
Gabriel Serra‐Mir, Elena Haro‐Martínez, Sandra Blasco‐Benito, Chiara Cannatà, José Ángel Palomeque, Anna López‐Plana, Maria Sanz‐Flores, Marc Sabartés, Cristina Fornaguera, Toni Celià‐Terrassa   +9 more
wiley   +1 more source

Closed-Loop Synergistic Nitric Oxide/Hydrogen Delivery with Feedback Control for Diabetic Wound Healing

Nano-Micro Letters
Highlights Pd-Ni5P4/dual-channel electrocatalytic flexible system (DCEFS) employs a bifunctional catalyst, dual-channel electrodes, and microneedle array to achieve continuous, decoupled-free coupling of nitric oxide sensing and hydrogen treatment.
Pengfei Wen, Pan Luo, Fuqiang Gao, Mingyi Yang, Junyou Li, Zhi Yang   +5 more
doaj   +1 more source

Turing structuring with multiple nanotwins to engineer efficient and stable catalysts for hydrogen evolution reaction

Nature Communications, 2023
Low-dimensional nanocrystals with controllable defects or strain modifications are newly emerging active electrocatalysts for hydrogen-energy conversion and utilization; however, a crucial challenge remains in insufficient stability due to spontaneous ...
Jialun Gu, Lanxi Li, Youneng Xie, Bo Chen, Fubo Tian, Yanju Wang, Jing Zhong, Junda Shen, Jian Lu   +8 more
doaj   +1 more source

From energy provision to protein synthesis: Tunnelling nanotubes as mediators of intercellular metabolic cooperation in cancer

FEBS Open Bio, EarlyView.
The cytoskeleton‐mediated transport of mitochondria via tunnelling nanotubes restores respiration, increases ATP production, rescues cells from apoptosis, activates the AKT/mTOR signalling pathway, promotes cell migration and invasiveness, contributes to cancer progression and treatment resistance.
Stanislava Martínková, Jan Trnka
wiley   +1 more source

Salmonella enterica serovar typhi limits the potency of typhoid toxin and ADP‐ribosylating toxin AB to establish a persistent infection

FEBS Open Bio, EarlyView.
The two catalytic subunits of typhoid toxin dissociate from the holotoxin in the ER of an intoxicated cell, but only CdtB exits the ER to generate immunosuppressive effects. PltA is retained in the ER and sequestered from its cytosolic target, thus allowing the anti‐inflammatory effects of CdtB to promote intestinal colonization.
Maria C. Zabala‐Rodriguez, Juliette K. Tinker, Teresa Frisan, Taj Azarian, Ken Teter   +4 more
wiley   +1 more source

The Progress of Autoignition of High-Pressure Hydrogen Gas Leakage: A Comprehensive Review

Fire
As a paradigm of clean energy, hydrogen is gradually attracting global attention. However, its unique characteristics of leakage and autoignition pose significant challenges to the development of high-pressure hydrogen storage technologies.
Gan Cui, Yixuan Li, Di Wu, Hongwei Li, Huan Liu, Xiao Xing, Jianguo Liu   +6 more
doaj   +1 more source

A minimal cellulosome‐like system in Cellulosilyticum lentocellum

FEBS Open Bio, EarlyView.
Cellulose‐degrading bacteria typically use cellulosomes, large multi‐enzyme complexes on a scaffold protein. In Cellulosilyticum lentocellum, we characterise a far smaller arrangement, a single scaffold bound to one cellulase through a single cohesin‐dockerin interaction.
John Allan, Amias Alstrom‐Moore, Gary W Black   +2 more
wiley   +1 more source

Hydrogen mobility roll-up site selection using intuitionistic fuzzy sets based WASPAS, COPRAS and EDAS

, 2019
In this study, an intuitionistic fuzzy set based multi-criteria decision making (MCDM) method, including WASPAS, COPRAS and EDAS is proposed for selecting the best location for hydrogen mobility roll-up site selection in Romania.
Akyurt, Ibrahim Zeki, Iordache, Mihaela, Deveci, Muhammet, Bilgili, Kursad, Iordache, Ioan, Schitea, Dorin   +5 more
core   +1 more source

Short Review: Cu Catalyst for Autothermal Reforming Methanol for Hydrogen Production [PDF]

, 2012
Hydrogen is a promising alternative energy sources, hydrogen can be used in fuel cell applications to pro-ducing electrical energy and water as byproduct.
Lesmana, Donny, Wu, Ho-Shing
core   +2 more sources