Results 51 to 60 of about 120,535 (335)

TPMS‐Gyroid Scaffold‐Mediated Up‐Regulation of ITGB1 for Enhanced Cell Adhesion and Immune‐Modulatory Osteogenesis

Advanced Healthcare Materials, EarlyView.
A) SLM generates biomimetic bone scaffolds with consistent porosity but varying TPMS‐Gyroid unit cell designs (TG15, TG20, TG25, TG30). B) By enhancing the expression of ITGB1, TPMS‐Gyroid scaffolds can facilitate osteogenic differentiation in BMSCs and promote M2 polarization in macrophages.
Jing Wang, Zenan Huang, Zhenzhong Han, Jing Luan, Zihan Li, Xutong Guo, Dongxu Yang, Yazhou Cui, Jinxiang Han, Duo Xu   +9 more
wiley   +1 more source

Potentiometric Detector for Capillary Zone Electrophoresis

CHIMIA, 1991
The use of a potentiometric microelectrode as an end-column detector in capillary zone electrophoresis (CZE) is described. Uncoated fused silica capillaries with an internal diameter (I. D.) of 25 ?m are used.
Carsten Haber, Ivo Silvestri, Stephan Röösli, Wilhelm Simon   +3 more
doaj   +2 more sources

Capillary Electrophoresis in Bioanalysis [PDF]

Analytical Chemistry, 2008
For the period January 2006 to December 2007, Web of Science reports ∼4800 hits on capillary electrophoresis (CE) including 410 reviews. Because of the prominence of CE techniques in bioanalysis, we decided make them the focus of this review and selected 200 hundred papers representing advances in this field.
Edgar A. Arriaga, Joseph B. Katzenmeyer, Vratislav Kostal   +2 more
openaire   +3 more sources

Evaporation‐Enhanced Redox Cycling for Rapid Detection of Attomolar SARS‐CoV‐2 Virions Using Nanolithography‐Free Electrochemical Devices

Advanced Materials Technologies, EarlyView.
This study presents microfabricated electrochemical sensors for detecting ultralow viral particles counts through evaporation‐enhanced redox cycling (E2RC). To achieve sub‐micrometer gap in interdigitated microelectrodes, a scalable, nanolithography‐free fabrication method is developed.
Pouya Soltan Khamsi, Vinay Kammarchedu, Aida Ebrahimi   +2 more
wiley   +1 more source

Capillary Electrophoresis as a Fundamental Probe of Polymer Dynamics [PDF]

arXiv, 2011
Capillary electrophoresis has long been been recognized as a powerful analytic tool. Here it is demonstrated that the same capillary electrophoretic experiments also reveal dynamic properties of the polymer solutions being used as the support medium.
arxiv  

Advances in Microfluidic Cochlea‐On‐A‐Chip

Advanced Science, EarlyView.
This review systematically examines diverse cell sources for inner ear organoids and outlines stepwise induction protocols. Furthermore, it discusses current applications and prospective developments of cochlea‐on‐a‐chip technologies in areas such as deafness modeling, mechanistic studies, and drug evaluation, with particular focus on gene‐therapy drug
Tian Shen, Shanying Han, Weiwei He, Wen Yang, Xinghua Tang, Xiaolong Zhao, Xinghong Liu, Zhenhua Shao, Lin Cheng, Yu Zhao, Jiangang Fan   +10 more
wiley   +1 more source

Theoretical Study of Comb-Polymers Adsorption on Solid Surfaces [PDF]

, 2005
We propose a theoretical investigation of the physical adsorption of neutral comb-polymers with an adsorbing skeleton and non-adsorbing side-chains on a flat surface. Such polymers are particularly interesting as "dynamic coating" matrices for bio-separations, especially for DNA sequencing, capillary electrophoresis and lab-on-chips.
arxiv   +1 more source

Bilirubin Targeting WNK1 to Alleviate NLRP3‐Mediated Neuroinflammation

Advanced Science, EarlyView.
At physiological concentrations, bilirubin binds to the kinase domain of WNK1, thereby augmenting its activity and facilitating the phosphorylation of downstream SPAK/OSR1. This phosphorylation inhibits KCC2 activity, leading to elevate intracellular chloride levels in neurons.
Linfei Mao, Jiayu Lu, Quanjun Yang, Zhenqi Liu, Cuiping Wu, Bingbing Ke, Kaiyan Su, Haolin Yuan, Yaqi Cui, Yao Wang, Richard Salvi, Guang Yang, Shankai Yin, Feng Liu, Chunyan Li   +14 more
wiley   +1 more source

Electromigration dispersion in a capillary in the presence of electro-osmotic flow [PDF]

, 2012
The differential migration of ions in an applied electric field is the basis for separation of chemical species by capillary electrophoresis. Axial diffusion of the concentration peak limits the separation efficiency. Electromigration dispersion is observed when the concentration of sample ions is comparable to that of the background ions.
arxiv   +1 more source

GABP Promotes Mesangial Cell Proliferation and Renal Fibrosis Through GLI1 in Diabetic Nephropathy

Advanced Science, EarlyView.
GABP is found to promote mesangial cell proliferation and ECM deposition through GLI1, while inhibiting GABP or GLI1 prevents the progression of DN by reducing ECM and fibrosis. The research results indicate that a potential therapeutic approach based on inhibiting mesangial cell proliferation and ECM accumulation can effectively treat DN, while GABP ...
Lei Du, Sijie Liu, Yinfei Lu, Dongxue Ren, Xiujuan Yu, Yue Hu, Tingting Yang, Qun Yang, Jingxian Ming, Jiawei Zhang, Xiaoxing Yin, Qian Lu   +11 more
wiley   +1 more source