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.
Original language | English |
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Pages (from-to) | 7157-7161 |
Number of pages | 5 |
Journal | The Analyst |
Volume | 144 |
Issue number | 24 |
DOIs | |
State | Published - 21 Dec 2019 |