Results 71 to 80 of about 4,819 (167)

EGaIn‐Activated Bioinspired Silk Micro/Nanofibril Eutectogels Breaking the Strength–Conductivity Trade‐Off for High‐Performance Wearable Bioelectronics

Advanced Science, Volume 13, Issue 14, 9 March 2026.
Inspired by the extracellular matrix, eutectogels are prepared by in situ deconstruction of silk fibroin into micro/nanofibrils and EGaIn‐induced polymerization. The multiscale fibril network with dynamic crosslinking achieves high strength (1.25 MPa), toughness (23.09 MJ m−3), and conductivity (1.51 S m−1), outperforming previous natural polymer ...
Haiwei Yang, Dongdong Ye, Yezi You, Ming Fu, Zongqian Wang   +4 more
wiley   +1 more source

Investigation of the Migration Patterns for Nanoplastics With Different Sizes in Chlorella vulgaris and Their Effects on Heavy Metal Adsorption by the Microalgae

Food Frontiers, Volume 7, Issue 2, March 2026.
Smaller PS‐NPs penetrated Chlorella, while larger particles adhered to the cell surface. Post‐adsorption, Chlorella exhibited size‐specific alterations in membrane parameters. PS‐NPs of varying sizes differently altered Chlorella's adsorption capacity of heavy metals.
Yan Liu, Zhongyuan Wei, Qiao Wang, Xin Liu, Zhiyong Gong   +4 more
wiley   +1 more source

Extracellular pH and NHE1 Regulate Ductal Branching Morphogenesis in Organotypic Cultures of Human Pancreatic Duct Epithelial Cells

Journal of Cellular Physiology, Volume 241, Issue 3, March 2026.
ABSTRACT Branching morphogenesis is a key process for constructing the tree‐like architecture of multiple organs. The mechanisms regulating pancreatic ductal morphogenesis are still poorly understood, especially in the context of the particular pH dynamics of this organ.
Daria Di Molfetta, Marilena Ardone, Francesca Fracasso, Maria Raffaella Greco, Grazia Tamma, Mariangela Centrone, Maria Barile, Maria Tolomeo, Alessia Nisco, Stephan Joel Reshkin, Rosa Angela Cardone   +10 more
wiley   +1 more source

Influence of Competitive C–P Segregation on Austenite Grain Growth in Iron Alloys

steel research international, Volume 97, Issue 3, Page 1432-1443, March 2026.
This study investigates how carbon influences phosphorus‐induced solute drag effects during isothermal annealing of austenite grain growth in Fe–C–P alloys. Using in situ high‐temperature laser scanning confocal microscopy and density functional theory simulations, it demonstrates that carbon above a critical temperature significantly reduces P ...
Maximilian Kern, Michael Bernhard, Daniel Scheiber, Matthias Militzer, Christian Bernhard   +4 more
wiley   +1 more source

CD₃₄定量分析外周血干细胞的研究

Zhongguo shiyan zhenduanxue, 2001
目的　定量检测外周血干细胞 （PBSC）。方法　以藻红蛋白 （PE）标记的CD34单克隆抗体 ,用流式细胞术 （FCM）对 34例白血病患者与 33例健康成人外周血表达CD34抗原 （CD34+）的细胞进行定量分析 ,并以普通光学显微镜 （LM ）、透射电子显微镜 （TEM）、激光扫描共聚焦显微镜 （LSCM ）分别对CD34+/CD34-细胞进行观察。结果　经LSCM证实 ,FCM定量检测CD34+细胞特异性强 ,CD34+细胞在 0 %～ 1 6 .1 %范围内线性良好 （r =0 .9947 ...
彭黎明, 扬佳荟, 江虹, 张洁, 雷松, 牛挺, 徐才刚   +6 more
doaj  

Study on the value of detecting early secretory antigenic target-6 in cerebrospinal fluid monocytes by laser scanning confocal microscopy techniques in the early diagnosis of tuberculous meningitis

Chinese Journal of Contemporary Neurology and Neurosurgery, 2016
Objective To explore the value of detecting early secretory antigenic target-6 (ESAT-6) in cerebrospinal fluid (CSF) monocytes by laser scanning confocal microscopy (LSCM) techniques in early diagnosis of tuberculous meningitis (TBM), and to find a ...
Mei-jie LI, Yue-li ZOU, Jun-ying HE
doaj  

A Fast Enhanced Medical Image Encryption scheme Based on 2D-Chaotic Map and Improved Zigzag confusion

ITEGAM-JETIA
The rapid growth of telecommunication systems has increased the need for the secure transmission of data images in the telemedicine context, ensuring confidentiality and reliability.
elhadi Mehallel, Ammar Bouchemel, Abdelaziz Rebahi   +2 more
doaj   +1 more source

Comparative study on the effects of different polishing methods on tooth surface microstructure and roughness following initial periodontal treatment

Clinical and Experimental Dental Research
Objective To investigate the effects of different polishing methods on the surface microstructure and roughness of teeth following initial periodontal treatment. Methods Teeth were divided into three groups (silica onegloss, polishing disc, and polishing
Jingjue Gong, Xin Huang, Shuang Yuan
doaj   +1 more source

Dual‐Fluorophore Labeling for Polymer Blending Differentiation and Visualization

Aggregate
The visualization of phase separation in immiscible polymer blends holds significant industrial and academic relevance, as the resultant phase architecture governs the macroscopic properties and ultimate performance of blended materials.
Zhikang Xie, Siyu Yi, Xiangcheng Pan
doaj   +1 more source

Iterative Immunostaining and NEDD Denoising for Improved Signal-To-Noise Ratio in ExM-LSCM

BIO-PROTOCOL
Expansion microscopy (ExM) has significantly reformed the field of super-resolution imaging, emerging as a powerful tool for visualizing complex cellular structures with nanoscale precision. Despite its capabilities, the epitope accessibility, labeling density, and precision of individual molecule detection pose challenges.
Mäntylä Elina, Vippola Minnamari, Nymark Soile, Ihalainen Teemu, Azzari Lucio   +4 more
openaire   +4 more sources