Results 81 to 90 of about 233,459 (268)

Meniscus‐Guided Interfacial Ring‐by‐Ring Assembly for In Situ Fabrication of Tubular Hydrogels

Advanced Materials, EarlyView.
A tubular hydrogel fabrication method leveraging the meniscus effect at the oil‐water interface is presented. UV irradiation across the concave surface of the photocurable hydrogel precursor induces the formation of ring‐like hydrogel structures. Sequential ring‐by‐ring assembly within microchannels enables the construction of arteriole‐scale hydrogel ...
Yuki Kamiya, Yingzhe Wang, Keisuke Morishima   +2 more
wiley   +1 more source

Plasma Viscosity : A Risk Factor In Hypertension

Indian Journal of Community Medicine, 1989
Haemorrheological study on hypertension was done at Indian Institute of Technology Hospital, Bombay. Male population in the age groups of 35 to 60 years was screened for hypertension from February 1986 to February 1987.
Puniyani R. R, Khobragade Y. S, Jaiswal V. S   +2 more
doaj  

Multiplexed fluidic plunger mechanism for the measurement of red blood cell deformability.

Lab on a Chip, 2015
The extraordinary deformability of red blood cells gives them the ability to repeatedly transit through the microvasculature of the human body.
Marie-Eve Myrand-Lapierre, Xiaoyan Deng, Richard R Ang, K. Matthews, A. T. Santoso, Hongshen Ma   +5 more
semanticscholar   +1 more source

Recent Advances in Ferrite‐Based Materials for Biomedical Applications: A Comprehensive Review

Advanced Materials, EarlyView.
Ferrite nanoplatforms are presented as tunable biomedical materials in which synthesis control, cation engineering, defect/morphology regulation, and surface functionalization govern structure–property–bioactivity relationships. These design strategies enable multifunctional applications including MRI contrast, magnetic hyperthermia, targeted drug ...
Pramod D. Mhase, Varsha C. Pujari, Akash V. Fulari, Sunil M. Patange, Sean Li, Danyang Wang, Sagar E. Shirsath   +6 more
wiley   +1 more source

Blood Rheology: Key Parameters, Impact on Blood Flow, Role in Sickle Cell Disease and Effects of Exercise

Frontiers in Physiology, 2019
Blood viscosity is an important determinant of local flow characteristics, which exhibits shear thinning behavior: it decreases exponentially with increasing shear rates. Both hematocrit and plasma viscosity influence blood viscosity.
Elie Nader, Elie Nader, Sarah Skinner, Sarah Skinner, Marc Romana, Marc Romana, Marc Romana, Romain Fort, Romain Fort, Romain Fort, Nathalie Lemonne, Nicolas Guillot, Alexandra Gauthier, Alexandra Gauthier, Alexandra Gauthier, Sophie Antoine-Jonville, Céline Renoux, Céline Renoux, Céline Renoux, Marie-Dominique Hardy-Dessources, Marie-Dominique Hardy-Dessources, Marie-Dominique Hardy-Dessources, Emeric Stauffer, Emeric Stauffer, Emeric Stauffer, Philippe Joly, Philippe Joly, Philippe Joly, Yves Bertrand, Philippe Connes, Philippe Connes   +30 more
doaj   +1 more source

Bioinspired Adaptive Surfaces for Intelligent Liquid Manipulation: Progressing From Passive and Active to Hybrid Strategies

Advanced Materials, EarlyView.
This review examines passive, active, and hybrid liquid manipulation strategies, highlighting hybrid approaches as an emerging route to reconcile energy efficiency with adaptive control. By actively reconstructing passive surfaces to store programmable interfacial energy, hybrid systems enable flexible yet low‐power liquid transport, with perspectives ...
Jiaqi Miao, Yiyuan Zhang, Liqiu Wang, Alan C. H. Tsang   +3 more
wiley   +1 more source

Effect of Bile on Hemodynamics and Blood Micro-Rheological Parameters in Experimental Models of Bilhemia

Metabolites
As a rare complication of liver injury and certain interventions, bile can enter the bloodstream depending on the pressure gradient, resulting in bilhemia. Its micro-rheological and hemodynamic effects are still unclear.
Adam Attila Matrai, Adam Varga, Laszlo Adam Fazekas, Barbara Bedocs-Barath, Noel Johny Nellamkuzhi, Tran Bao Nghi, Norbert Nemeth, Adam Deak   +7 more
doaj   +1 more source

Multifunctional Wound Dressings: Melt Electrowritten Scaffolds Combined With Phytotherapeutic Composite Hydrogels

Advanced Materials Interfaces, EarlyView.
ABSTRACT The increasing prevalence of impaired wounds, caused mainly by diabetes or aging, alongside the growing number of bacterial infections, indicates the need for alternative tissue engineering solutions. In this study, we developed novel melt electrowritten (MEW) polycaprolactone (PCL) scaffolds incorporated with an alginate (Alg)–gelatin (Gel ...
Andrada‐Ioana Damian‐Buda, Aldo Roberto Boccaccini, Irem Unalan   +2 more
wiley   +1 more source

Three-Dimensional Shapes and Cell Deformability of Rat Red Blood Cells during and after Asphyxial Cardiac Arrest

Emergency Medicine International, 2019
Changes in microcirculation are believed to perform an important role after cardiac arrest. In particular, rheological changes in red blood cells (RBCs) have been observed during and after ischemic-reperfusion injury.
Hui Jai Lee, SangYun Lee, HyunJoo Park, YongKeun Park, Jonghwan Shin   +4 more
doaj   +1 more source

Protein Corona Formation on Soft Nanocarriers Under Biomimetic Circulatory Flow

Advanced Materials Interfaces, EarlyView.
A biomimetic venous circulation system is developed to study protein corona formation on soft nanocarriers under physiological shear. Liposomes, PLGA nanoparticles, and lipid‐polymer hybrid nanoparticles acquire largely shared but material‐dependent protein coronas that alter surface properties and suppress cellular uptake, highlighting the importance ...
Anamarija Nikoletić, Dominik Simon Müller, Timon Flathmann, Jakob Steuer, Evangelos Natsaridis, Chiara Candino, Abdullah Kahraman, Oya Tagit   +7 more
wiley   +1 more source