Rapid and simultaneous determination of ultratrace pefloxacin and fleroxacin residues in wastewater by Al3+ sensitized first derivative synchronous fluorescence spectrometry DOI
Qihong Cai, Menglin Wang,

Zhima Yangcuo

et al.

Microchemical Journal, Journal Year: 2024, Volume and Issue: 207, P. 111849 - 111849

Published: Oct. 9, 2024

Language: Английский

Efficient SERS Substrate HOF@Au in Conjunction with DNAzyme-Mediated DNA Walker as a Signal Amplifier for the Ultrasensitive Detection of Lomefloxacin DOI

Runzi Zhang,

Shunbi Xie, Xiaoyu Yang

et al.

Analytical Chemistry, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 2, 2025

Lomefloxacin (LOM) is an efficacious antibiotic that might lead to liver damage and other adverse reactions if consumed over extended period. Hence, this study proposed a DNAzyme-mediated DNA walker as signal amplifier in combination with substantial quantity of Au nanoparticle (NP)-loaded hydrogen-bonded organic frameworks (HOFs) surface-enhanced Raman scattering (SERS) substrate accomplish the highly sensitive detection LOM food. Crucially, due their high specific surface area strong adsorption capacity, HOFs act ideal for situ growth large amount NPs, which exhibit robust uniform SERS enhancement. Once target was presented, DNAzyme activated start produce single abundance, further triggered catalytic hairpin assembly (CHA) cycle. In addition, multi-interstitial core-shell structure Au@Ag@4-nitrobenzenethiol (4-NTP)@Au@Hp3 produced more "hot spots" significantly amplified local electromagnetic field, HOF@Au synergistically strengthening 4-NTP. Using principle, sensor achieved ultrasensitive through "signal on" strategy, limit low 4.62 × 10-14 mol/L. This strategy explored meaningful innovative path design novel biosensor selective antibiotics

Language: Английский

Citations

2
Development of a new synchronous fluorescence spectrometry combined with Al3+ sensitized for simultaneous and rapid determination of trace flumequine, ciprofloxacin and doxycycline hydrochloride residues in wastewater DOI
Xiaodan Zheng, Menglin Wang, Shiqi Zhang

et al.

Water Research, Journal Year: 2024, Volume and Issue: 260, P. 121941 - 121941

Published: June 16, 2024

Language: Английский

Citations

8
WS2QDs based highly efficient non-enzymatic fluorescent biosensor for ofloxacin and ciprofloxacin monitoring in aquatic medium DOI Creative Commons
Sunayana Bora, Chandan Upadhyay

Sensors & Diagnostics, Journal Year: 2024, Volume and Issue: 3(9), P. 1522 - 1532

Published: Jan. 1, 2024

We demonstrated a WS 2 QDs-induced fluorescence probe for monitoring ofloxacin (OFL) and ciprofloxacin (CIP) in water the range of 0–3 μM, showing enhanced fluorescence, high sensitivity anti-interference ability.

Language: Английский

Citations

6
Three Isomorphic Lanthanide Metal-Organic Frameworks: Structures, Preparation of Films and Efficient Fluorescence Sensing DOI

Yue-Yue Wei,

Wan-qiao Bai,

Yuzhe Zhang

et al.

Published: Jan. 1, 2025

Language: Английский

Citations

0
Innovative metal-sensitized spectrofluorimetric method for the simultaneous determination of resveratrol and doxorubicin in human plasma: A holistic sustainability appraisal DOI Creative Commons

Maha Mohammad Abdel‐Monem,

M. I. Walash, Asmaa Kamal El‐Deen

et al.

Talanta Open, Journal Year: 2025, Volume and Issue: unknown, P. 100447 - 100447

Published: April 1, 2025

Language: Английский

Citations

0
Application of fluorescence spectroscopy in meat analysis DOI
H. Liao, Chao Li, Dan Xie

et al.

Journal of Food Composition and Analysis, Journal Year: 2025, Volume and Issue: unknown, P. 107613 - 107613

Published: April 1, 2025

Language: Английский

Citations

0
Detection of Tyrosinase Activity and Inhibitor Validation Based on N-GQDs Fluorescence Sensor DOI
J.C. Li, Hui Guo, Weiwei Ji

et al.

Journal of Fluorescence, Journal Year: 2024, Volume and Issue: unknown

Published: June 14, 2024

Language: Английский

Citations

1
Strategy of Constructing Ratio-Dependent Coordination Polymer probes and Their Film Application with a Smart Phone for Detection of Lomefloxacin Hydrochloride and Sodium Salicylate DOI
Dechao Li, Haowen Xing,

Yefang Yang

et al.

Inorganic Chemistry, Journal Year: 2024, Volume and Issue: unknown

Published: Oct. 1, 2024

Lomefloxacin hydrochloride (LMFX) and sodium salicylate (SS) are important targets for real-time detection due to their widespread uses in daily life; accurate portable monitoring of LMFX SS is crucial human health concerns accordingly. Developing a precise smart platform determination the above analytes remains significant challenge. Herein, high-sensitivity incorporating luminescence electrospinning film, self-designed smart-phone app, 3D printing device has been developed identify SS. In this work, two heterometallic coordination polymers with two-dimensional layer structures have synthesized based on 2,2'-oxidiacetic acid ligand (H

Language: Английский

Citations

1
Rapid and simultaneous determination of ultratrace pefloxacin and fleroxacin residues in wastewater by Al3+ sensitized first derivative synchronous fluorescence spectrometry DOI
Qihong Cai, Menglin Wang,

Zhima Yangcuo

et al.

Microchemical Journal, Journal Year: 2024, Volume and Issue: 207, P. 111849 - 111849

Published: Oct. 9, 2024

Language: Английский

Citations

0