Related Experiment Video
Updated: May 21, 2026

08:06
The Use of a β-lactamase-based Conductimetric Biosensor Assay to Detect Biomolecular Interactions
Published on: February 1, 2018
A polythiophene-derived ratiometric fluorescent sensor for highly sensitive determination of carbenicillin in aqueous
Minhuan Lan1, Weimin Liu, Jiechao Ge
1Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing, 100190, People's Republic of China.
Abstract:
A new ratiometric fluorescent sensor based on a quaternized quinine substituted 3-phenylpolythiophene derivative (PTQ1) was designed and developed for facile and reliable detection of carbenicillin with high sensitivity and selectivity.
