Laser Scribing Turns Plastic Waste into a Biosensor via the Restructuration of Nanocarbon Composites for Noninvasive Dopamine Detection

doi:10.3390/bios13080810

IMR OpenIR

	Laser Scribing Turns Plastic Waste into a Biosensor via the Restructuration of Nanocarbon Composites for Noninvasive Dopamine Detection
	Suriyaprakash, Jagadeesh 1; Huang, Yang 1; Hu, Zhifei 1; Wang, Hao 1; Zhan, Yiyu 1; Zhou, Yangtao 2; Thangavelu, Indumathi 3; Wu, Lijun 1
通讯作者	Wu, Lijun(ljwu@scnu.edu.cn)
	2023-08-01
发表期刊	BIOSENSORS-BASEL
卷号	13 期号:8 页码:13
摘要	The development of affordable and compact noninvasive point-of-care (POC) dopamine biosensors for the next generation is currently a major and challenging problem. In this context, a highly sensitive, selective, and low-cost sensing probe is developed by a simple one-step laser-scribing process of plastic waste. A flexible POC device is developed as a prototype and shows a highly specific response to dopamine in the real sample (urine) as low as 100 pmol/L in a broad linear range of 10(-10)-10(-4) mol/L. The 3D topological feature, carrier kinetics, and surface chemistry are found to improve with the formation of high-density metal-embedded graphene-foam composite driven by laser irradiation on the plastic-waste surface. The development of various kinds of flexible and tunable biosensors by plastic waste is now possible thanks to the success of this simple, but effective, laser-scribing technique, which is capable of modifying the matrix's electronic and chemical composition.
关键词	flexible sensor direct laser writing carbon materials dopamine biosensor electrochemical
资助者	J.S. is thankful to Tingting Qiao for her professional and personal advice to make this paper into the final shape and help to analyze HPLC data. J.S. is grateful to Lianwei Shan, HRBUST for the spectroscopic analysis and fruitful discussion.
DOI	10.3390/bios13080810
收录类别	SCI
语种	英语
资助项目	J.S. is thankful to Tingting Qiao for her professional and personal advice to make this paper into the final shape and help to analyze HPLC data. J.S. is grateful to Lianwei Shan, HRBUST for the spectroscopic analysis and fruitful discussion.
WOS研究方向	Chemistry ; Science & Technology - Other Topics ; Instruments & Instrumentation
WOS类目	Chemistry, Analytical ; Nanoscience & Nanotechnology ; Instruments & Instrumentation
WOS记录号	WOS:001056558400001
出版者	MDPI
引用统计	被引频次：3[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/179018
专题	中国科学院金属研究所
通讯作者	Wu, Lijun
作者单位	1.South China Normal Univ, Sch Informat & Optoelect Sci & Engn, Guangdong Prov Key Lab Nanophoton Funct Mat & Dev, Guangzhou 510006, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Wenhua Rd 72, Shenyang 110016, Peoples R China 3.CHRIST, Dept Chem, Bangalore 560029, Karnataka, India
推荐引用方式 GB/T 7714	Suriyaprakash, Jagadeesh,Huang, Yang,Hu, Zhifei,et al. Laser Scribing Turns Plastic Waste into a Biosensor via the Restructuration of Nanocarbon Composites for Noninvasive Dopamine Detection[J]. BIOSENSORS-BASEL,2023,13(8):13.
APA	Suriyaprakash, Jagadeesh.,Huang, Yang.,Hu, Zhifei.,Wang, Hao.,Zhan, Yiyu.,...&Wu, Lijun.(2023).Laser Scribing Turns Plastic Waste into a Biosensor via the Restructuration of Nanocarbon Composites for Noninvasive Dopamine Detection.BIOSENSORS-BASEL,13(8),13.
MLA	Suriyaprakash, Jagadeesh,et al."Laser Scribing Turns Plastic Waste into a Biosensor via the Restructuration of Nanocarbon Composites for Noninvasive Dopamine Detection".BIOSENSORS-BASEL 13.8(2023):13.