Results 61 to 70 of about 1,056,868 (306)

Hydrogenation of carbon dioxide to value-added chemicals by heterogeneous catalysis and plasma catalysis

, 2019
Due to the increasing emission of carbon dioxide (CO2), greenhouse effects are becoming more and more severe, causing global climate change. The conversion and utilization of CO2 is one of the possible solutions to reduce CO2 concentrations.
Liu, Miao, Yi, Yanhui, Li Wang, Hongchen Guo, Guo, Hongchen, Bogaerts, Annemie, Miao Liu, Yanhui Yi, Li, Wang, Annemie Bogaerts   +9 more
core   +1 more source

An Efficient PdPt/rGO Catalyst for Hydrogen Electrolysis in Acidic Medium: Structure‐Activity Relationships and CO‐Tolerance

ChemElectroChem
The reliable conversion and utilization of green hydrogen are often hindered by carbon monoxide (CO) impurities, which strongly poison conventional platinum catalysts in acidic media.
Shwetambara Jha, Chalachew Mebrahtu, Felix Ott, Cheng Jiang, Heinrich Hartmann, Regina Palkovits   +5 more
doaj   +1 more source

A novel quinazolinone insulin receptor inhibitor and its synergy with an EGFR inhibitor in glucose‐driven glioblastoma

Molecular Oncology, EarlyView.
The novel styrylquinazolinone‐based molecule W1B effectively suppresses glioblastoma by inhibiting IGF1R and EGFR. In high‐glucose microenvironments driving tumor resistance, W1B acts synergistically with the EGFR inhibitor dacomitinib. This combination safely blocks compensatory survival signaling in zebrafish xenograft models. Showcasing promising in
Patryk Rurka, Wioleta Cieślik, Wojciech Płaziński, Katarzyna Stępnik, Anna Boguszewska‐Czubara, Elżbieta Kot, Robert Musioł, Mateusz Jasica, Anna Mrozek‐Wilczkiewicz, Katarzyna Malarz   +9 more
wiley   +1 more source

Cancer‐associated mutations in endometriosis reframe a benign disease through molecular oncology

Molecular Oncology, EarlyView.
This review aims to comprehensively analyse cancer‐associated somatic mutations (CAMs) present in endometriotic lesions, emphasizing their biological roles, spatial distribution and implications for translational applications in medicine. By contextualizing a benign state within a genomic framework, this analysis seeks to establish its value as a ...
Clarissa Mujacic, Maria Concetta Vitale, Rita Siino, Emilia Di Giovanni, Carla Ferrante Bannera, Enrico Di Marco, Andrea Gottardo, Tancredi Didier Bazan Russo, Nadia Barraco, Alessandro Perez, Valerio Gristina, Antonio Galvano, Giuseppe Badalamenti, Antonio Russo, Viviana Bazan, Lorena Incorvaia   +15 more
wiley   +1 more source

Shell-Isolated Nanoparticle-Enhanced Raman Spectroscopy for Heterogeneous Catalysis: Verbeterde Raman Spectroscopie door Schil-Geïsoleerde Nanodeeltjes voor Heterogene Katalyse [PDF]

, 2019
The goals of this PhD thesis are as follows: first, to advance SHINERS towards a more stable and universal characterization technique. Second, to apply SHINERS for the observation and characterization of catalytically relevant surface species during in ...
Sub Inorganic Chemistry and Catalysis, Inorganic Chemistry and Catalysis, Hartman, Thomas   +2 more
core  

Single‐cell DNA methylation profiling: Technologies, computation, and applications in precision oncology

Molecular Oncology, EarlyView.
Single‐cell DNA methylation (scDNAme) profiling maps epimutational clonal evolution, revealing mechanisms of malignancy and therapeutic resistance across diverse cancer types. By providing a high‐resolution landscape of intratumoral heterogeneity, these technologies empower precise patient stratification, guide the development of enhanced ...
Ik Soo Kim
wiley   +1 more source

Heterogeneities of individual catalyst particles in space and time as monitored by spectroscopy [PDF]

, 2012
Recent years have witnessed the introduction of spatiotemporal spectroscopy for the characterization of catalysts at work at previously unattainable resolution and sensitivity.
Inorganic Chemistry and Catalysis, Sub Inorganic Chemistry and Catalysis, Bert M. Weckhuysen, Buurmans, I.L.C., Weckhuysen, B.M., Inge L. C. Buurmans   +5 more
core   +1 more source

Tailoring an Fe–Ov–Ce–Triggered Phase‐Reversible Oxygen Carrier for Intensified Chemical Looping CO2 Splitting

Carbon Energy
Advanced oxygen carrier plays a pivotal role in various chemical looping processes, such as CO2 splitting. However, oxygen carriers have been restricted by deactivation and inferior oxygen transferability at low temperatures.
Zhao Sun, Kun Lei, Louise R. Smith, Nicholas F. Dummer, Richard J. Lewis, Haifeng Qi, Kieran J. Aggett, Stuart H. Taylor, Zhiqiang Sun, Graham J. Hutchings   +9 more
doaj   +1 more source

Advances and Recent Trends in Heterogeneous Photo(Electro)-Catalysis for Solar Fuels and Chemicals

Molecules, 2015
In the context of a future renewable energy system based on hydrogen storage as energy-dense liquid alcohols co-synthesized from recycled CO2, this article reviews advances in photocatalysis and photoelectrocatalysis that exploit solar (photonic) primary
James Highfield
doaj   +1 more source

Somatostatin receptor 4 (SSTR4) is a tumor suppressor in cutaneous and head & neck squamous cell carcinomas

Molecular Oncology, EarlyView.
This study identifies somatostatin receptor 4 (Sstr4) as a critical tumor suppressor against skin and head/neck cancers (HNSCC, cSCC, and BCC). The loss of Sstr4 removes a check on cell growth, causing hyperactivation of the MAPK‐ERK signaling pathway (↑).
Ali Taqvi, Tuan Khang Huynh, Adway Kadam, Zahra Kardan, Yue Yan, Amina Jamal Laham, Sampath Kumar Loganathan   +6 more
wiley   +1 more source