Results 121 to 130 of about 77,682 (299)

Stabilization of Single Metal Atoms on Graphitic Carbon Nitride: Synthetic Strategies and Emerging Applications

open access: yesAdvanced Science, EarlyView.
This review highlights recent advancements in stabilizing single metal atoms on graphitic carbon nitride emphasizing innovative synthesis strategies and emerging applications in electrocatalysis, photocatalysis and organic transformations, along with key challenges and future perspective. Abstract Emerging as a new frontier in catalysis science, single‐
Wenyao Zhang   +6 more
wiley   +1 more source

Modifikasi Nafion Dan Pengaruhnya Terhadap Difusi Ch3oh Sebagai Elektrolit Padat Direct Methanol Fuel Cell [PDF]

open access: yes, 2007
MODIFIKASI NAFION DAN PENGARUHNYA TERHADAP DIFUSI CH3OH SEBAGAI ELEKTROLIT PADAT DIRECT METHANOL FUEL CELL. Nafion membran dimodifikasi secara fisik dengan menambahkan partikel penyerap air yaitu SiO2 dan P2O5 pada larutan Nafion dalam berbagai ...
Dewi, E. L. (Eniya)   +1 more
core  

Thermally Gated Dual‐Cascade Nanozyme for Enhanced Mild‐Temperature Photothermal Therapy

open access: yesAdvanced Science, EarlyView.
A thermo‐responsive cascade nanozyme (Ru‐GOx‐PNN) synergistically enhances mild photothermal therapy by dual suppression of HSP70 through ROS‐induced lipid peroxidation and ATP depletion. This intelligent system effectively overcomes thermotolerance and amplifies apoptosis, offering a safe and precise strategy for tumor treatment.
Shuyu Wang   +7 more
wiley   +1 more source

On emerging micro- and nanoscale thermofluidic technologies [PDF]

open access: yes, 2009
This paper was presented at the 2nd Micro and Nano Flows Conference (MNF2009), which was held at Brunel University, West London, UK. The conference was organised by Brunel University and supported by the Institution of Mechanical Engineers, IPEM, the ...
2nd Micro and Nano Flows Conference (MNF2009)   +1 more
core  

Cellular Identity Crisis: RD3 Loss Fuels Plasticity and Immune Silence in Progressive Neuroblastoma

open access: yesAdvanced Science, EarlyView.
Researchers discovered that therapy‐induced loss of RD3 protein in neuroblastoma triggers a dangerous shift: cancer cells become more stem‐like, invasive, and resistant to treatment while evading immune detection. RD3 loss suppresses antigen presentation and boosts immune checkpoints, creating an immune‐silent environment.
Poorvi Subramanian   +7 more
wiley   +1 more source

Preparation of Sulfonated PVA-TMSP Membranes for Direct Methanol Fuel Cell

open access: yesMakara Seri Sains, 2012
Novel preparation and characterization of sulfonated polyvinyl alcohol (PVA)–trimethoxysilyl propanethiol (TMSP) membranes for direct methanol fuel cell (DMFC) application have been investigated.
Haryadi, Ayu Utami, Sofiatun Anisa
doaj  

Micro Direct Methanol Fuel Cell Based on Reduced Graphene Oxide Composite Electrode. [PDF]

open access: yesMicromachines (Basel), 2021
Liu C   +8 more
europepmc   +1 more source

Glutamine Deprivation Triggers Tribbles Homolog 3 Dependent G‐Quadruplex Resolution to Maintain DNA Repair and Tumor Survival

open access: yesAdvanced Science, EarlyView.
Glutamine deprivation triggers transient DNA damage yet activates adaptive repair in hepatocellular carcinoma cells. We identify TRIB3 as a stress‐induced nuclear scaffold that associates with DDX5 and G‐quadruplex DNA atBRCA1 andRAD51AP1 promoters. TRIB3 loss increases G4 accumulation, suppresses HR gene transcription, elevates γ‐H2A.X, and sensitizes
Qiang Ji   +10 more
wiley   +1 more source

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