Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/91520
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dc.contributorDepartment of Biomedical Engineering-
dc.creatorHuang, R-
dc.creatorZhang, X-
dc.creatorLi, W-
dc.creatorShang, L-
dc.creatorWang, H-
dc.creatorZhao, Y-
dc.date.accessioned2021-11-03T06:54:21Z-
dc.date.available2021-11-03T06:54:21Z-
dc.identifier.issn2198-3844-
dc.identifier.urihttp://hdl.handle.net/10397/91520-
dc.language.isoenen_US
dc.publisherWiley-VCHen_US
dc.rights© 2021 THE AUTHORS. Published by Elsevier BV on behalf of Faculty of Engineering, Ain Shams University. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).en_US
dc.rightsThe following publication Huang, R., Zhang, X., Li, W., Shang, L., Wang, H., Zhao, Y., Suction Cups-Inspired Adhesive Patch with Tailorable Patterns for Versatile Wound Healing. Adv. Sci. 2021, 8, 2100201 is available at https://doi.org/10.1002/advs.202100201en_US
dc.subjectBioinspired patchesen_US
dc.subjectBiomaterialsen_US
dc.subjectSelective adhesionen_US
dc.subjectTailorable patternsen_US
dc.subjectWound healingen_US
dc.titleSuction cups-inspired adhesive patch with tailorable patterns for versatile wound healingen_US
dc.typeJournal/Magazine Articleen_US
dc.identifier.volume8-
dc.identifier.issue17-
dc.identifier.doi10.1002/advs.202100201-
dcterms.abstractMedical patches play an important role in wound healing because of their tissue conformality, drug release capacity, and convenient operation. Great efforts have been devoted to developing new-generation patches with distinctive features promoting wound healing. Here, inspired by the structure of octopus suction cups and the component of natural tissue, a biocompatible wound patch with selective adhesiveness and individualized design using a combined strategy of template-replication and mask-guided lithography is presented. Such patches are based on Ecoflex film with suction-cup-mimicking microstructures to adhere to normal skin and with biocompatible gelatin methacryloyl (GelMA) hydrogel to contact wounded areas. An ultraviolet mask with a tailorable pattern is employed to shape the GelMA hydrogel into customized geometry replicating individual wound areas, and thus both adhesion and antiadhesion properties are integrated into the same patch. In addition, vascular endothelial growth factor is loaded to accelerate the healing process. Based on these advantages, the authors demonstrate that the present patches not only adhere to different skin surfaces, but also promote the treatment of a rat cutaneous wound model. Thus, it is believed that this versatile patch can break through the limitation of traditional patches and be ideal candidates for wound healing and related biomedical applications.-
dcterms.accessRightsopen accessen_US
dcterms.bibliographicCitationAdvanced science, 8 Sept 2021, v. 8, no. 17, 2100201-
dcterms.isPartOfAdvanced science-
dcterms.issued2021-09-
dc.identifier.scopus2-s2.0-85109025871-
dc.identifier.artn2100201-
dc.description.validate202110 bcvc-
dc.description.oaVersion of Recorden_US
dc.identifier.FolderNumberOA_Scopus/WOSen_US
dc.description.pubStatusPublisheden_US
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