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. Author manuscript; available in PMC: 2023 Apr 25.
Published in final edited form as: Adv Funct Mater. 2021 Dec 26;32(17):2111022. doi: 10.1002/adfm.202111022

Figure 7.

Figure 7.

Exogenously responsive drug delivery. A. Schematic of a wireless heat-responsive woven dressing for controllable drug release. Reproduced with permission.[148] Copyright 2017, Wiley-VCH. B. A electrical simulation-controlled wound patch for pH-responsive drug delivery. Reproduced with permission.[150] Copyright 2018, Wiley-VCH. C. Schematic of an electrically controlled drug release system coupling with electrical stimulation wound therapy. D. Electrical potential related drug release rates were observed. Reproduced with permission.[161] Copyright 2021, Elsevier. E. Design of NIR irradiation-mediated CO2 delivery for wound treatment. Reproduced with permission.[153] Copyright 2017, American Chemical Society. F. Schematic of a light responsive microalga hydrogel dressing for oxygen delivery. G. Photograph of a microalga hydrogel patch adhered to a subject’s arm. H. Comparison of wound healing process by applying with alga-gel patch and other treatments for oxygen delivery on mouse. Reproduced under the terms of the CC-BY-NC license.[154] Copyright 2020, AAAS.