Evidence map›Paper›PMID 36776018›Full record

ArticleAdvanced science (Weinheim, Baden-Wurttemberg, Germany)2023

Versatile Hydrogel Dressing with Skin Adaptiveness and Mild Photothermal Antibacterial Activity for Methicillin-Resistant Staphylococcus Aureus-Infected Dynamic Wound Healing.

Peng Zhao, Yu Zhang, Xiaoai Chen, Chang Xu, Jingzhe Guo, Meigui Deng, Xiongwei Qu, Pingsheng Huang, Zujian Feng, Jimin Zhang

Open access · goldAbstract read
In one paragraph

Article in Advanced science (Weinheim, Baden-Wurttemberg, Germany), 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 49 papers.

0numbers the graph read from it
0cells of the map it votes in
49citing papers in PubMed
26.9field-weighted citation impact, top 1% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

49 citing papers in PubMed, 195 citations in OpenAlex.

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  3. [Functional requirements and research advances of antimicrobial hydrogels for combat trauma wound repair].Sheng wu yi xue gong cheng xue za zhi = Journal of biomedical engineering = Shengwu yixue gongchengxue zazhi · 2026
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

10 authors at 2 institutions in 1 country.

Peng ZhaoHebei Key Laboratory of Functional Polymers, School of Chemical Engineering and Technology, Hebei University of Technology, 5340 Xiping Road, Beichen District, Tianjin, 300130, P. R. China.
Yu ZhangHebei Key Laboratory of Functional Polymers, School of Chemical Engineering and Technology, Hebei University of Technology, 5340 Xiping Road, Beichen District, Tianjin, 300130, P. R. China.
Xiaoai ChenHebei Key Laboratory of Functional Polymers, School of Chemical Engineering and Technology, Hebei University of Technology, 5340 Xiping Road, Beichen District, Tianjin, 300130, P. R. China.
Chang XuHebei Key Laboratory of Functional Polymers, School of Chemical Engineering and Technology, Hebei University of Technology, 5340 Xiping Road, Beichen District, Tianjin, 300130, P. R. China.
Jingzhe GuoHebei Key Laboratory of Functional Polymers, School of Chemical Engineering and Technology, Hebei University of Technology, 5340 Xiping Road, Beichen District, Tianjin, 300130, P. R. China.
Meigui DengHebei Key Laboratory of Functional Polymers, School of Chemical Engineering and Technology, Hebei University of Technology, 5340 Xiping Road, Beichen District, Tianjin, 300130, P. R. China.
Xiongwei QuHebei Key Laboratory of Functional Polymers, School of Chemical Engineering and Technology, Hebei University of Technology, 5340 Xiping Road, Beichen District, Tianjin, 300130, P. R. China.
Pingsheng HuangTianjin Key Laboratory of Biomaterial Research, Institute of Biomedical Engineering, Chinese Academy of Medical Sciences and Peking Union Medical College, 236 Baidi Road, Nankai District, Tianjin, 300192, P. R. China.
Zujian FengTianjin Key Laboratory of Biomaterial Research, Institute of Biomedical Engineering, Chinese Academy of Medical Sciences and Peking Union Medical College, 236 Baidi Road, Nankai District, Tianjin, 300192, P. R. China.
Jimin ZhangHebei Key Laboratory of Functional Polymers, School of Chemical Engineering and Technology, Hebei University of Technology, 5340 Xiping Road, Beichen District, Tianjin, 300130, P. R. China.ORCID 0000-0001-7037-5842
Hebei University of Technology · CNChinese Academy of Medical Sciences & Peking Union Medical College · CN

Funding

CAMS Innovation Fund for Medical Sciences 2021-I2M-1-065National Natural Science Foundation of China 82272162National Natural Science Foundation of China U20A20260S&T Program of Hebei, Natural Science Foundation of Hebei Province C20202006Youth Fund in Hebei Province Department of Education China QN2022110
6 · The paper itself

Abstract

Bacterial infection often induces chronic repair of wound healing owing to aggravated inflammation. Hydrogel dressing exhibiting intrinsic antibacterial activity may substantially reduce the use of antibiotics for infected wound management. Hence, a versatile hydrogel dressing (rGB/QCS/PDA-PAM) exhibiting skin adaptiveness on dynamic wounds and  mild photothermal antibacterial activity is developed for safe and efficient infected wound treatment. Phenylboronic acid-functionalized graphene (rGB) and oxadiazole-decorated quaternary carboxymethyl chitosan (QCS) are incorporated into a polydopamine-polyacrylamide (PDA-PAM) network with multiple covalent and noncovalent bonds, which conferred the hydrogel with flexible mechanical properties, strong tissue adhesion and excellent self-healing ability on the dynamic wounds. Moreover, the glycocalyx-mimicking phenylboronic acid on the surface of rGB enables the hydrogel to specifically capture bacteria. The enhanced membrane permeability of QCS enhanced bacterial vulnerability to photothermal therapy(PTT), which is demonstrated by efficient mild PTT antibacteria against methicillin-resistant Staphylococcus aureus in vitro and in vivo at temperatures of <49.6 °C. Consequently, the hydrogel demonstrate accelerated tissue regeneration on MRSA-infected wound in vivo, with an intact epidermis, abundant collagen deposition and prominent angiogenesis. Therefore, rGB/QCS/PDA-PAM is a versatile hydrogel dressing exhibiting inherent antibacterial activity and has considerable potential in treating wounds infected with drug-resistant bacteria.

Indexed as

Methicillin-Resistant Staphylococcus aureusAnti-Bacterial AgentsBandagesBoronic AcidsHydrogelsWound HealingAnti-Bacterial Agentsbenzeneboronic acidBoronic AcidsHydrogelshydrogel dressingmild photothermal antibacterialMRSA infected wound healingskin-adaptiveness

Identifiers

PMID36776018
PMCPMC10104652
OpenAlexW4320494297

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.