NIR as a ?trigger switch? for situ distinguish superbacteria and photothermal synergistic antibacterial treatment with Ag2O particles/ lignosulfonate/cationic guar gum hybrid hydrogel

NWIPB OpenIR

	NIR as a ?trigger switch? for situ distinguish superbacteria and photothermal synergistic antibacterial treatment with Ag2O particles/ lignosulfonate/cationic guar gum hybrid hydrogel
	Xie, Xianghong; Zhang, Mingyu; Li, Ying; Lei, Yulu; Sun, Jing; Sattorov, Nosirjon; Makhmudov, Kamoljon Burkhonovich; Wang, Jianlong
	2023
发表期刊	INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
卷号	232
摘要	The in situ identification of superbugs with the simultaneous killing of it is key to preventing human health. Here, a one-stop identification and killing platform for near-infrared (NIR) triggering was designed and con-structed using lignosulfonate (LS), cationic guar gum (CG) and Ag2O NPs hydrogels (LS/CG/Ag2O). The hydrogel network is used as a fixed matrix for Ag2O NPs and a nano reactor, meanwhile 3,3 ', 5,5 '-tetramethylbenzidine (TMB) as a single probe sensor array for bacterial identification. In contrast to conventional methods, hybrid hydrogels have catalytic qualities through which TMB be catalyzed to generate oxidized TMB (oxTMB). The drug resistance of the same strain can be distinguished based on the different inhibition abilities of drug-resistant superbacteria in TMB and hydrogel reactions. Then, the employing of oxTMB photothermal characteristics, it can be efficiently killed in real time while being driven by a near-infrared laser. The proposed one-stop hydrogel platform paves a way for the rapid identification and killing of drug-resistant superbacteria.
收录类别	SCIE
文献类型	期刊论文
条目标识符	http://210.75.249.4/handle/363003/61702
专题	中国科学院西北高原生物研究所
推荐引用方式 GB/T 7714	Xie, Xianghong,Zhang, Mingyu,Li, Ying,et al. NIR as a ?trigger switch? for situ distinguish superbacteria and photothermal synergistic antibacterial treatment with Ag2O particles/ lignosulfonate/cationic guar gum hybrid hydrogel[J]. INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES,2023,232.
APA	Xie, Xianghong.,Zhang, Mingyu.,Li, Ying.,Lei, Yulu.,Sun, Jing.,...&Wang, Jianlong.(2023).NIR as a ?trigger switch? for situ distinguish superbacteria and photothermal synergistic antibacterial treatment with Ag2O particles/ lignosulfonate/cationic guar gum hybrid hydrogel.INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES,232.
MLA	Xie, Xianghong,et al."NIR as a ?trigger switch? for situ distinguish superbacteria and photothermal synergistic antibacterial treatment with Ag2O particles/ lignosulfonate/cationic guar gum hybrid hydrogel".INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES 232(2023).