Tianli Liu
Jiangnan University
BioassayDehydrogenationPhotocathodeBioanalysisBiosensorCovalent bondEnzymeChemistryCombinatorial chemistryDehydrogenaseHeminPhotocurrentHydroxylationP-hydroxybenzoateCoupling (electronics)DNACatalytic oxidationDeoxyribozyme
Publications 3
#1Tianli Liu (Jiangnan University)H-Index: 1
#2Mengmeng Gu (Jiangnan University)H-Index: 1
Last. Guang-Li Wang (Jiangnan University)H-Index: 37
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Abstract null null Conventionally, the photoelectrochemistry relies on freely diffusive signal molecules in solution to stimulate the photocurrent output, leading to limited sensing strategies. Herein, we showcase the methylene blue (MB) embedded duplex DNA for efficient signal stimuli and its application for ultrasensitive photoelectrochemical (PEC) bioassay. Specifically, the MB embedded duplex DNA scavenged the photogenerated holes of petal-like BiVO4 efficiently, and thus greatly augmented t...
#1Dongxue Sun (Jiangnan University)H-Index: 1
#2Tianli Liu (Jiangnan University)H-Index: 1
Last. Guang-Li Wang (Jiangnan University)H-Index: 37
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Abstract Herein, an innovative dehydrogenase invoked tri-enzyme cascade has been successfully constructed and utilized as a powerful and universal colorimetric strategy for dehydrogenase-based bioassays. Specifically, the glucose-6-phosphatedehydrogenase (G6PD) catalyzes the specific dehydrogenation of glucose-6-phosphate (G-6-P) by consuming the oxidized form of β-nicotinamide adenine dinucleotide phosphate (NADP+) to generate NADPH. And the formed NADPH initiates the irreversible hydroxylation ...
#1Fang Li (Jiangnan University)H-Index: 3
#2Tianli Liu (Jiangnan University)H-Index: 1
Last. Guang-Li Wang (Jiangnan University)H-Index: 37
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Abstract We propose herein an immobilization-free, split-mode cathodic photoelectrochemical (PEC) strategy coupled with a cascaded amplification for versatile biosensing. Taking DNA and microRNA (miRNA) as the model targets, the hybridization between the targets and the hairpin probe triggers the digestion of the probe DNA by T7 exonuclease (T7 Exo), thus to generate G-quadruplex (G4) forming sequences, and then the released targets (DNA or miRNA) initiate the subsequent cycling processes and ge...
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