Smartphone spectrometer for colorimetric biosensing - Sorbonne Université
Article Dans Une Revue Analyst Année : 2016

Smartphone spectrometer for colorimetric biosensing

Résumé

We report on a smartphone spectrometer for colorimetric biosensing applications. The spectrometer relies on a sample cell with an integrated grating substrate, and the smartphone's built-in light-emitting diode flash and camera. The feasibility of the smartphone spectrometer is demonstrated for detection of glucose and human cardiac troponin I, the latter in conjunction with peptide-functionalized gold nanoparticles.

Domaines

Chimie
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Dates et versions

hal-01547878 , version 1 (27-06-2017)

Identifiants

Citer

Yi Wang, Xiaohu Liu, Peng Chen, Nhung Thi Tran, Jinling Zhang, et al.. Smartphone spectrometer for colorimetric biosensing. Analyst, 2016, 141 (11), pp.3233 - 3238. ⟨10.1039/C5AN02508G⟩. ⟨hal-01547878⟩
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