Results 131 to 140 of about 187,158 (266)

Self‐Recovery of Carbonate‐Contaminated Strontium Titanate (100) Vicinal Surfaces Imaged by Tip‐Enhanced Raman Spectroscopy

Advanced Materials Interfaces
Strontium titanate (SrTiO3) as a model perovskite has significant applications in catalysis, carbon capture, and advanced electronics. On SrO‐terminated (100) surfaces, carbon dioxide (CO2) is a common chemisorption, altering the electronic and chemical ...
Mohammad Bakhtbidar, Daniel Gueckelhorn, Marivi Fernández‐Serra, Yon Leandro Leibas López, Alexandre Merlen, Andreas Ruediger   +5 more
doaj   +1 more source

Integration of Carbon Nanotubes into Manganese Dioxide Nanorods for Enhanced Enzymeless Electrochemical Glucose Sensing with High Sensitivity and Selectivity

Biosensors
Freestanding electrode designs, cost-effective catalysts, and enhanced electrical conductivity are crucial for improving the performance of fourth-generation non-enzymatic glucose electrochemical sensors.
Khawtar Hasan Ahmed, Alonso Moreno Zuria, Mohamed Mohamedi   +2 more
doaj   +1 more source

Decoding the Mechanism of Action of a Parasite TGFβ Antagonist Inspires the Creation of Cell‐Type‐Specific TGFβ Modulators

Advanced Science, EarlyView.
The mammalian TGFβ interacts with ubiquitously expressed TGFBR1 and TGFBR2, and current TGFβ‐targeting agents are non‐cell‐selective. The cooperative interaction of the modular parasite TGFβ antagonist with multiple host (co‐)receptors empowers the design of TGM chimeras and bispecific antibodies that activate or inhibit TGFβ signaling in a cell ...
Maarten van Dinther, Tristin Schwartze, Jiying Zhang, Kun Fan, Gerard van der Zon, Luke Power, Cynthia S. Hinck, Claire Ciancia, Ananya Mukundan, Roman Gonzalez‐Prieto, Peter van Veelen, Rick M. Maizels, Andrew P. Hinck, Peter ten Dijke   +13 more
wiley   +1 more source

Breaking the Bottleneck in Limit of Detection of Surface Refractive Index Sensing by Harnessing Meta‐Waveguide Microring Resonators

Advanced Science, EarlyView.
Mode splitting in meta‐waveguide microring resonators (MWMRs) effectively suppresses baseline drift and measurement noise while maintaining high refractive‐index sensitivity. This reflection‐induced mode splitting strategy enables quantitative detection of ultra‐weak surface perturbations and establishes MWMRs as a robust, drift‐immune platform for ...
Wanxin Li, Jiewen Li, Rui Li, Gina Jinna Chen, Perry Ping Shum, Yi Zou, Ray T. Chen, Yongkang Dong, Xiaochuan Xu   +8 more
wiley   +1 more source

SZÁMOKT ’98 : Számítástechnika oktatás – cél, vagy eszköz?

, 1998
Illyefalván 1998. május 22-24. között az Erdélyi Magyar Műszaki Tudományos Társaság (EMT) Számítástechnikai Szakosztálya által megrendezésre került Számítástechnika és Oktatás Konferencia (SZÁMOKT) programja és az előadások írásos ...

core  

Context-dependent EMT programs in cancer metastasis.

, 2019
Epithelial-mesenchymal transition (EMT) is a developmental process whereby stationary, adherent cells acquire the ability to migrate. EMT is critical for dramatic cellular movements during embryogenesis; however, tumor cells can reactivate EMT programs ...
Aiello, Nicole M, Nicole M. Aiello, Kang, Yibin, Yibin Kang   +3 more
core   +1 more source

GLS1 Orchestrates Exosome‐Mediated Tumor‐Endothelial Communication to Facilitate Angiogenesis

Advanced Science, EarlyView.
This study reveals a previously unappreciated, non‐metabolic function of GLS1 in the control of tumor angiogenesis via exosome‐mediated CAV1‐TNC signaling, indicating that therapeutic targeting of GLS1 may offer a dual benefit by simultaneously suppressing tumor metabolic activity and angiogenic processes in head and neck cancer. ABSTRACT Glutaminase 1
Jianqiang Yang, Zhenzhen Fu, Fanghui Chen, Soumya Vijaya Kumar, Fan Yang, Yaochao Zheng, Yunqi Li, Yao Yao, Nabil F. Saba, Yong Teng   +9 more
wiley   +1 more source

Investigating the properties of cancer stem cells and epithelial to mesenchymal transition in human prostate cancer

, 2012
In recent years, the cancer stem cell hypothesis has emerged as a compelling but controversial model of cancer progression. Contrary to the clonal evolution model, the cancer stem cell hypothesis postulates that, akin to normal tissues, tumours are ...
Dunning-Foreman, NL
core  

Coupled Vacancy and Phonon‐Scattering Engineering Drive Defect Evolution Toward Multifunctional High‐Performance Bi2Te3 Thermoelectrics

Advanced Science, EarlyView.
ZnSb reduces carrier concentration and suppresses Te volatilization, while Se substitution within QLs softens phonons and enhances anharmonicity. Swapped bilayers near twin boundaries strengthen phonon scattering and interlayer bonding. As a result, the optimal sample achieves an ultra‐high zT ∼1.51, cooling temperature difference of ∼70 K, power ...
Ruiheng Li, Minwen Yang, Huangshui Ma, Jie Zheng, Shengqiang Cui, Xiaobo Tan, Xuri Rao, Xiang An, Zongxiang Kan, Siqi Huo, Jing Shuai, Min Hong, Ran Ang   +12 more
wiley   +1 more source

SZÁMOKT 2006 : Számítástechnika az Oktatásban XVI. Nemzetközi Konferencia

, 2006
Szovátán 2006. május 25-28. között az Erdélyi Magyar Műszaki Tudományos Társaság (EMT) Számítástechnikai Szakosztálya által megrendezésre került Számítástechnika és Oktatás Konferencia (SZÁMOKT) programfüzete és előadásainak írásos ...

core