Foshan United Medical Technologies, Ltd.

Wanke Technology (shenzhen) Co., Ltd.

Shenzhen University

Shenzhen Dinuo Technology Co., Ltd.

Xiaodong Wang

Caixia Feng

Xiaohui Mo

Jianpeng Xiao

Feng Xing

Yong Wang

Dawang Li

Zhu Ding

Biao Liu

Ningxu Han

Weilun Wang

Zhenjun Wu

Bingzhi Tao

Guibiao He

Wujian Long

Biqin Dong

Haitao Xu

Seat for floor washing machine

Floor washing machine

Combination air purification and disinfection device

White noise sleep aid machine

A chemically modified cellulose/alginate co-spun (seacell) fiber, a wound dressing made therefrom and a preparation method thereof. The seacell fiber is subject to a chemical modification through which a hydrophilic carboxymethyl group is introduced into the cellulose structure making the chemically modified seacell fiber more absorbent. The modified cellulose has a degree of substitution of 0.05-0.5; the seacell fiber has a linear density of 0.5-5 dtex and a fiber length of 5-180 mm. The seacell fiber has hygroscopic and gel-forming properties, while retaining its active ingredient of algae particles.

Chemically modified seacell fibres, wound dressing made therefrom and preparation method thereof

A wound dressing, including: a first outer layer, a second outer layer, and a middle layer disposed between the first outer layer and the second outer layer. The volume density of the first outer layer and a volume density of the second outer layer are greater than that of the middle layer; the first outer layer, the second outer layer, and the middle layer are bonded together.

Wound dressing

A three-layered wound dressing, including: a first layer, a second layer, and a third layer. The first layer includes a blend of first hydrophilic fibers and first hydrophobic fibers, the second layer includes a blend of second hydrophilic fibers and second hydrophobic fibers, and the third layer includes hydrophobic fibers. The second layer is disposed between the first layer and the third layer. In use, the first layer contacts a wound.

Three-layered wound dressing and method of manufacturing the same

Provided is a ternary inorganic compound crystal having a molecular formula of CaAlPO, and a preparation method thereof comprising the following steps: weighing calcium salts, aluminum salts and phosphate respectively according to the molar ratio of calcium, aluminum and phosphorus in the molecular formula CaAlPO; calcining at 1550&#x2dc;1570&#xb0; C., cooling, and grinding to obtain the ternary inorganic compound crystal. Also provided is an application of the ternary inorganic compound in gelling materials and molecular sieves, nonlinear optical crystals, and photochromic materials.

Ternary inorganic compound crystal and preparation method and application thereof

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Guangdong, China

Xiaodong Wang