Arduini Fabiana
Department of Chemical Science and Technologies, University of Rome Tor Vergata, Via della Ricerca Scientifica 1, 00133 Rome, Italy.
Anal Chem. 2025 May 20;97(19):10126-10138. doi: 10.1021/acs.analchem.5c00128. Epub 2025 May 7.
This perspective has the overriding goal of reporting the tipping points in the roadmap of electrochemical paper-based analytical devices by harnessing the multiple paper characteristics such as cost-effectiveness, widespread accessibility, mechanical strength, porosity, and capability to be easily cut, folded, modified, and assembled. The use of paper in electrochemical devices not only provides additional features to the electrochemical devices such as the environmentally friendless, ease multiplexed analysis, and three tridimensional structures by folding and unfolding operations but has broken down barriers for delivering measurement without (i) addition of reagents, (ii) sample treatment for liquid, aerosol, and solid samples, and (iii) any additional pump for microfluidics. I lay out the advantages of using paper for the design of multifarious electrochemical devices, underlying the next steps in the paper-based electrochemical device roadmap.
这一观点的首要目标是，通过利用纸张的多种特性，如成本效益、广泛可得性、机械强度、孔隙率以及易于切割、折叠、改性和组装的能力，来报告基于纸的电化学分析装置发展路线图中的临界点。在电化学装置中使用纸张，不仅为电化学装置提供了额外的特性，如环境友好、易于进行多重分析以及通过折叠和展开操作实现三维结构，而且还打破了在不（i）添加试剂、（ii）对液体、气溶胶和固体样品进行样品处理以及（iii）使用任何额外微流控泵的情况下进行测量的障碍。我阐述了在设计各种电化学装置时使用纸张的优势，并强调了基于纸的电化学装置发展路线图中的后续步骤。
