| 查看: 1564 | 回复: 14 | |||
yulinli2010新虫 (初入文坛)
|
[交流]
Chemical Society Reviews (Critical Review )
|
|
Injectable and biodegradable hydrogels: gelation, biodegradation and biomedical applications Yulin Li, João Rodrigues and Helena Tomás Chem. Soc. Rev., 2012, Advance Article DOI: 10.1039/C1CS15203C Injectable hydrogels with biodegradability have in situ formability which in vitro/in vivo allows an effective and homogeneous encapsulation of drugs/cells, and convenient in vivo surgical operation in a minimally invasive way, causing smaller scar size and less pain for patients. Therefore, they have found a variety of biomedical applications, such as drug delivery, cell encapsulation, and tissue engineering. This critical review systematically summarizes the recent progresses on biodegradable and injectable hydrogels fabricated from natural polymers (chitosan, hyaluronic acid, alginates, gelatin, heparin, chondroitin sulfate, etc.) and biodegradable synthetic polymers (polypeptides, polyesters, polyphosphazenes, etc.). The review includes the novel naturally based hydrogels with high potential for biomedical applications developed in the past five years which integrate the excellent biocompatibility of natural polymers/synthetic polypeptides with structural controllability via chemical modification. The gelation and biodegradation which are two key factors to affect the cell fate or drug delivery are highlighted. A brief outlook on the future of injectable and biodegradable hydrogels is also presented (326 references). |
回复此楼» 猜你喜欢
278求调剂
已经有9人回复
-
297求调剂
已经有12人回复
-
0703化学297求调剂
已经有3人回复
-
材料学硕301分求调剂
已经有6人回复
-
280求调剂
已经有11人回复
-
311求调剂
已经有3人回复
-
求调剂
已经有3人回复
-
313求调剂
已经有4人回复
-
317求调剂
已经有15人回复
-
307求调剂
已经有3人回复
  |
2楼2012-01-06 04:48:25
|
恭喜恭喜 |
3楼2012-01-06 06:12:09
xukx
铁杆木虫 (职业作家)
- 应助: 61 (初中生)
- 金币: 11308.1
- 散金: 200
- 红花: 3
- 帖子: 3413
- 在线: 290.1小时
- 虫号: 460342
- 注册: 2007-11-16
- 性别: GG
- 专业: 有机合成
4楼2012-01-06 07:47:58
davewang
木虫 (职业作家)
- 应助: 15 (小学生)
- 金币: 9664.4
- 红花: 1
- 沙发: 11
- 帖子: 3295
- 在线: 298.1小时
- 虫号: 268254
- 注册: 2006-07-29
- 专业: 高分子合成化学
5楼2012-01-06 08:20:46
  |
6楼2012-01-06 08:24:36
chuanjin2006
木虫 (著名写手)
- 应助: 4 (幼儿园)
- 金币: 2480.1
- 散金: 9
- 红花: 2
- 帖子: 1142
- 在线: 91.3小时
- 虫号: 545676
- 注册: 2008-04-14
- 性别: GG
- 专业: 半导体材料
7楼2012-01-06 08:32:26
|
|
8楼2012-01-06 08:33:03
| 恭喜 |
9楼2012-01-06 08:34:46
luyunxiang
金虫 (正式写手)
- 应助: 4 (幼儿园)
- 金币: 1113.9
- 帖子: 778
- 在线: 384.1小时
- 虫号: 1345704
- 注册: 2011-07-14
- 性别: GG
- 专业: 理论和计算化学
10楼2012-01-06 09:04:57
