Distance-based paper analytical device for multiplexed quantification of cytokine biomarkers using carbon dots integrated with molecularly imprinted polymer

Abstract

This article introduces distance-based paper analytical devices (dPADs) integrated with molecularly imprinted polymers (MIPs) and carbon dots (CDs) for simultaneous quantification of cytokine biomarkers, namely C-reactive protein (CRP), Tumor Necrosis...

NFC-enabled photothermal-based microfluidic paper analytical device for glucose detection

“…Sodium hydroxide (NaOH), hydrochloric acid (HCl), dibasic sodium phosphate (Na 2 HPO 4 ), monobasic sodium phosphate (NaH 2 PO 4 ), potassium dihydrogen phosphate (KH 2 PO 4 ), potassium bicarbonate (KHCO 3 ), sodium chloride (NaCl), magnesium chloride (MgCl 2 ), and calcium chloride (CaCl 2 ) were obtained from Sigma-Aldrich (USA). The preparation of phosphate buffer solution (PBS), and artificial saliva is described in the ESI section † 33 . All chemicals used in the experiment were of analytical reagent (AR) grade and the solutions were prepared using PBS (50.0 mmol L −1 , pH 7.4).…”