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Electrospun fibrous mat based on silver (I) metal-organic frameworks-polylactic acid for bacterial killing and antibiotic-free wound dressing
Electrospun fibrous mat Metal-organic framework Antibacterial activity Proteomic Wound dressing
2023/6/21
The fabrication of functional wound dressings to control skin bacterial infection is of vital importance. In this work, a silver (I) metal-organic framework Ag-2[HBTC][im] (1) and polylactic acid comp...
非导电超硬磨料砂轮电火花放电修整技术（Electrical Discharge Truing/Dressing Technology of Non-electrical Super-abrasive Grinding Wheels）
砂轮 非导电 超硬磨料
2010/12/29
提出借助辅助放电材料对非导电超硬磨料砂轮进行放电修整的方法，阐述了放电蚀除结合剂实现非导电超硬磨料砂轮修锐的基本原理。通过观察修锐前后树脂结合剂金刚石砂轮表面的微观形貌，分析了峰值电流和电流脉宽对砂轮修锐质量的影响。结果表明，利用辅助放电材料实现非导电砂轮放电修锐是可行的，峰值电流是影响脉冲放电能量和修整区域温度场的重要因素；适合树脂结合剂金刚石砂轮修锐的放电峰值电流不高于3 A。
斜齿轮成形磨削砂轮修形与仿真（Form Grinding Wheel Dressing and Simulation for Helical-gear）
斜齿轮 成形磨削 砂轮廓形 修形
2010/12/28
根据斜齿轮成形磨削过程中砂轮与齿轮之间的运动关系，建立了斜齿轮成形磨削的数学模型；通过推导成形砂轮与被加工齿面的接触条件方程，得出了成形砂轮的理论廓形，推导出砂轮廓型的等距曲线。设计了成形砂轮数控修形和数值模拟仿真软件，用于修整磨削任意参数斜齿轮的成形砂轮和检验砂轮的修形精度。斜齿轮磨削试验验证了修形理论的正确性和修形软件的有效性。
Flavor Design of Sesame-flavored Dressing Using Gas Chromatography/Olfactometry and Food Kansei Model
sesame-flavored dressing solid-phase microextraction (SPME) sensory analysis
2009/5/31
Instrumental and sensory analyses were carried out on sesame-flavored dressings to identify the odorants affecting their perceived quality. The sampling of the odor-active compounds was performed by s...
Development of a novel sericin film suitable for wound dressing application
sericin hydrogel gel film biomaterial wound dressing
2009/3/12
創傷を湿潤環境に保つことで治癒を促進する「湿潤療法」が普及しつつある。その特徴として「早
く治る」「きれいに治る」「感染の心配が少ない」「痛みが少ない」などが挙げられ、熱傷や褥瘡（床
ずれ）の治療にも用いられている。湿潤療法では、ハイドロコロイド・ポリウレタンフォーム・ア
ルギン酸などの創傷被覆材が創傷を閉鎖環境に保つために用いられるが、正常皮膚への悪影響や取
...
Dressing Sponges from Chitosan and Chitosan-Alginan Fibres
chitosan calcium alginate microfibrids freeze-drying dressing sponges
2009/2/18
This paper presents a manufacturing process for biological chitosan and chitosan-alginate dressing sponges as well as their biological and physical-mechanical properties. The aim of the research was t...
Producing Wound Dressing Materials from Chitin Derivatives by Forming Nonwovens Directly from Polymer Solution
dibutyrylchitin electrospinning spraying of polymer solution
2009/2/16
Dibutrylchitin is an ester derivative of chitin, characterised by good biomedical properties. Therefore, it can be used as a raw material for wound dressings. The high solubility of dibutyrylchitin in...
Novel Dressing Materials Accelerating Wound Healing Made from Dibutyrylchitin
shrimp chitin dibutyrylchitin non-woven dressing bioactivity
2009/2/16
Dibutyrylchitin (DBC), a soluble chitin derivative, is a polymer with confirmed biological properties. DBC was obtained in the reaction of shrimp chitin with butyric anhydride, carried out under heter...
Wound Healing Acceleration by a Textile Dressing Containing Dibutyrylchitin and Chitin
dressing materials wound healing dibutyrylchitin regenerated chitin
2009/2/5
New textile dressings containing dibutyrylchitin (DBCH) or regenerated chitin (RC) were
prepared in the process of coating a trade polypropylene non-woven material with films of
DBCH or RC. The dry ...
Production of Cottage Cheese Using Dressing Fermented by Bifidobaceria
bifidobacteria cottage cheese cultured dressing
2008/3/25
Creamed cottage cheese was produced by adding cream dressing fermented by Bifidobacterium infantis to the dry curd. During the storage of creamed cottage cheese, viability and ß-galatosidase act...
Production of Cultured Cottage Cheese Dressing by Bifidobacteria
bifidobacteria sour cream cultured cottage cheese dressing
2008/3/23
Fermentation conditions for the production of cultured cottage cheese dressing by bifidobacteria were determined by using freeze-dried concentrates of Bifidobacterium infantis. Cream dressing was ferm...