A transparent paper-based platform for multiplexed bioassays by wavelength-dependent absorbance/transmittance. Issue 24 (7th November 2019)

• Record Type: Journal Article
• Authors: Zong, Lijun; Han, Yufeng; Gao, Lei; Du, Chao; Zhang, Xiaopan; Li, Lin; Huang, Xiao; Liu, Jinhua; Yu, Hai-Dong; Huang, Wei
• Is Part Of: Analyst. Volume 144:Issue 24(2019)
• Page Start: 7157
• Page End: 7161
• Publication Date: 2019-11-07
• Subjects: Chemistry, Analytic -- Periodicals; 543
• DOI: 10.1039/c9an01647c
• Languages: English
• ISSNs: 0003-2654

Abstract

Abstract : The present work describes the rational design of a paper-based biosensing platform for multi-target detection with low cost and high sensitivity by wavelength-dependent absorbance/transmittance. Abstract : This communication describes the rational design of a transparent paper-based chemosensing platform for multi-target detection by wavelength-dependent absorbance/transmittance. The platform was successfully applied in the examination of bovine serum albumin (BSA) and cholesterol in serum with a low detection limit of 0.1 μM and 0.1 mM, respectively. With low cost and high sensitivity, the paper-based platform shows great promise for multiplexed bioassays.