Colorimetric and photothermal dual-mode aptasensor for ultrasensitive detection of tobramycin based on Mn-CeO2 nanozyme with one-pot hydrothermal method DOI
Ruxue Wang, Bai‐Ou Guan,

Wenting Wang

et al.

Sensors and Actuators B Chemical, Journal Year: 2024, Volume and Issue: unknown, P. 137178 - 137178

Published: Dec. 1, 2024

Language: Английский

An electrochemical aptamer-sensing strategy based on a Ti3C2Tx MXene synergistic Ti-MOF amplification signal for highly sensitive detection of zearalenone DOI
Ke Zhao, Baozhong Zhang,

Xiaoying Cui

et al.

Food Chemistry, Journal Year: 2024, Volume and Issue: 461, P. 140828 - 140828

Published: Aug. 10, 2024

Language: Английский

Citations

3
Target-driven cascade amplified assembly of covalent organic frameworks on tetrahedral DNA nanostructure with multiplex recognition domains for ultrasensitive detection of microRNA DOI

Hongying Yang,

Yunxia Jin, Hui Qian

et al.

Analytica Chimica Acta, Journal Year: 2024, Volume and Issue: 1311, P. 342743 - 342743

Published: May 18, 2024

Language: Английский

Citations

2
Exo Ⅲ-assisted amplification signal strategy synergized with Au@Pt NFs/CoSe2 for sensitive detection of enrofloxacin DOI

Xiaoying Cui,

Lina Lv, Ke Zhao

et al.

Bioelectrochemistry, Journal Year: 2024, Volume and Issue: 160, P. 108750 - 108750

Published: May 28, 2024

Language: Английский

Citations

2
Exo Ⅲ-Assisted Amplification Signal Strategy Synergized with Au@Pt Nfs/Cose2 for Sensitive Detection of Enrofloxacin DOI

Xiaoying Cui,

Lina Lv, Ke Zhao

et al.

Published: Jan. 1, 2024

Overuse of enrofloxacin (ENR) poses a potential threat to ecosystems and public health, so it is critical sensitive accurate determination ENR residues. In this work, novel ultra-sensitive specific electrochemical aptasensor was fabricated based on the cobalt diselenide loaded gold platinum nanoflowers (Au@Pt NFs/ CoSe2) Exonuclease III (Exo III)-assisted cycle amplification strategy for detection ENR. Au@Pt CoSe2 nanosheets as substrate material, with large surface area, accelerate electron transfer attach more DNA probes electrode substrate, has effectively enhanced performance electrode. With existence Enrofloxacin (ENR), aptamer recognizes binds ENR, thus signal probe cDNA released immobilized onto hybridized methylene blue (MB) labeled (MB-DNA), thereby triggering Exo III-assisted further amplification. As expected, prepared demonstrated excellent sensitivity selectivity, wide linear range from 5.0×10-6 ng/mL 1.0×10-2 low limit 1.59×10-6 mg/mL. Consequently, provided promising avenue ultrasensitive in milk samples.

Language: Английский

Citations

0
Colorimetric and photothermal dual-mode aptasensor for ultrasensitive detection of tobramycin based on Mn-CeO2 nanozyme with one-pot hydrothermal method DOI
Ruxue Wang, Bai‐Ou Guan,

Wenting Wang

et al.

Sensors and Actuators B Chemical, Journal Year: 2024, Volume and Issue: unknown, P. 137178 - 137178

Published: Dec. 1, 2024

Language: Английский

Citations

0