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Synergistically Detachable Microneedle Dressing for Programmed Treatment of Chronic Wounds (Adv. Healthcare Mater. 11/2022)
Author(s) -
Ning Tianqin,
Yang Fenghe,
Chen Danli,
Jia Zhenzhen,
Yuan Rongqing,
Du Zhenqin,
Liu Shuaiyin,
Yu Yao,
Dai Xiaochuan,
Niu Xufeng,
Fan Yubo
Publication year - 2022
Publication title -
advanced healthcare materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.288
H-Index - 90
eISSN - 2192-2659
pISSN - 2192-2640
DOI - 10.1002/adhm.202270061
Subject(s) - wound dressing , medicine , chitosan , biomedical engineering , materials science , chemistry , biochemistry , composite material
Chronic Wound Healing Article number 2102180 by Xufeng Niu, Yubo Fan, and co‐workers, demonstrates a synergistically detachable microneedle dressing to enable programmed treatment of chronic wounds: a) The needle detaches rapidly under the synergistic acceleration of magnesium and chitosan hydrogel in the separation layer. b) Multi‐stage release of multiple drugs. c) Clinical efficacy of microneedle dressing: antibacterial, promoting angiogenesis, anti‐inflammatory d) Regulation of macrophages by microneedle dressing.