934801

Glycidol chitosan

Degree of functionalization > 80%

• 同義詞: Dihydroxypropyl chitosan, Glycolchitosan, glycol chitosan
• 線性公式: [C₉H₁₇NO₆]_n [C₈H₁₃NO₅]_m
• 分類程式碼代碼: 12352201
• NACRES: NA.21

屬性

• 品質等級: 100
• 形狀: powder or chunks (or fibres)
• 顏色: white to off-white
• 儲存溫度: 2-8°C

描述

一般說明

Chitosan is a cationic biodgradable and biocompatible biopolymer that has been commonly used in many applications. The polymer chains are positively charged when disolved in aqueous solutions of pH<6.5. However, the biomedical applications of the positively charged chitosan are limited becuase it cannot be easily dissolved in aqueous media. Glycidol chitosan is a derivative of chitosan whereby hydrohilic glycidol is grafted onto the amino groups of chitosan to improve its solubility in a wider range of pH. It possesses many useful biological properties such as biocompatibility, biodegradability, and antimicrobial properties. It can also be further functionalized to induce photo and thermally crosslinkable properites and can be used as a precursor for hydrogel preparations that can be used in many biomedical applications.

應用

• Hydrogels
• Tissue engineering
• Bioprinting
• Drug delivery system

特點和優勢

• Naturally derived biopolymer
• Cationic
• Enhanced solubility
• Tunable precursor material

安全資訊

• 儲存類別代碼: 11 - Combustible Solids
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable