Conventional stem cell delivery typically utilize administration of directly injection of
allogenic cells or domesticated autogenic cells. It may lead to immune clearance of these …

A photoelastic material will reveal its internal stresses when observed through polarizing
filters. This eye-catching property has enlightened our understanding of granular materials …

Dietary lipids and digestion products are strong inducers of satiety signals in the distal small
intestine. To protect lipids against proximal absorption we encapsulate them in hydrogel …

Gellan gum is a biocompatible and easily accessible polysaccharide with excellent
properties to produce microparticles as drug delivery systems. However, the production …

The Leidenfrost effect occurs when an object near a hot surface vaporizes rapidly enough to
lift itself up and hover,. Although well understood for liquids,,,,,,,,,,,,, and stiff sublimable …

We describe here how to apply the three-dimensional imaging technique of refractive index
matched scanning to hydrogel spheres. Hydrogels are water based materials with a low …

Microfluidic technologies have emerged as a promising route for precision fabrication of
uniform particles. Equipment required for a traditional microfluidic device manufacturing …

Effective stress governs the mechanical behavior of porous media. In this study, we use
photoelasticimetry to visualize the evolving effective stress field in fluid-filled granular media …

Recent work on suspension flows has shown that contact mechanics plays a role in
suspension flow dynamics. The contact mechanics between particulate matter in dispersions …

海藻酸钠 (SA) 是从褐藻类海带中提取的一种天然高分子材料, 具备出色的生物相容性, 无毒性,
生物降解性以及丰富的储存量. 海藻酸钠凝胶形成的条件温和, 可有效避免活性物质的失活 …