Dual Fluorometric and Colorimetric Chemosensor Based on Poly(Arylene Ether Nitrile)s Functionalized Zn(II)Porphyrins for Selective Detection of Cyanide DOI
Gomathi Sivakumar, Anashwara Babu, Bholanath Ghanti

и другие.

Advanced Functional Materials, Год журнала: 2024, Номер unknown

Опубликована: Дек. 18, 2024

Abstract Poly(arylene ether nitrile)s (PAENs) appended with Zn(II)‐porphyrin in varied molar percentages (5% and 10%) are developed as dual colorimetric fluorometric sensors for highly sensitive selective cyanide (CN − ) detection. The materials, DP‐5%PAEN@Zn DP‐10%PAEN@Zn, exhibit significant Soret band shifts at 420 ± 2 nm, accompanied by the appearance of a new absorption 436 indicating strong CN binding high association constants 1.3 × 10⁴ M ¹ 2.3 ¹, respectively. A prominent color change from purple to green allowed naked eye Spectrofluorimetric studies revealed turn‐off fluorescence Stern‐Volmer (K sv 99.85 10 3 121.08 achieving limit detection (LOD) 0.177 0.099 ppb, DP‐10%PAEN@Zn demonstrated excellent sensitivity selectivity toward , also reusability, it remained functional after ten TFA treatment cycles. mechanistic investigation, supported photophysical, electrochemical, DFT analyses, photoinduced electron transfer process via static quenching. Material stability is confirmed through photodegradability, prolonged time, temperature, humidity testing. Prototype test kits real‐time visual remote environmental samples (tap, lake, sewage, soil). Additionally, smartphone‐based recognition assay implemented qualitative quantitative analysis.

Язык: Английский

Advanced biopolymer-based Ti/Si-terephthalate hybrid materials for sustainable and efficient adsorption of the tetracycline antibiotic DOI
Mirza Talha Baig, Asgar Kayan

International Journal of Biological Macromolecules, Год журнала: 2024, Номер 280, С. 135676 - 135676

Опубликована: Сен. 16, 2024

Язык: Английский

Процитировано

13

Detection of Tetracycline with a CRISPR/Cas12a Aptasensor Using a Highly Efficient Fluorescent Polystyrene Microsphere Reporter System DOI

Bong Jing Yee,

Siti Nurul Azian Zakaria, Rona Chandrawati

и другие.

ACS Synthetic Biology, Год журнала: 2024, Номер 13(7), С. 2166 - 2176

Опубликована: Июнь 12, 2024

CRISPR-based diagnostics use the CRISPR-Cas system

Язык: Английский

Процитировано

6

Degradation of tetracycline hydrochloride through g-C3N4/TiO2 nanotube arrays for photoelectrocatalytic activation of PMS system: Performance and mechanistic analysis DOI
Qianqian Li, Zhibo Wang, Yafeng Li

и другие.

Materials Science in Semiconductor Processing, Год журнала: 2024, Номер 185, С. 108879 - 108879

Опубликована: Сен. 7, 2024

Язык: Английский

Процитировано

6

Integration of ratiometric, ultrafast, sensitive detection as well as rapid and efficient removal of tetracycline based on a novel Zn (II) functionalized magnetic covalent organic framework DOI
Yuanchun Du,

Qing Yang,

Fengjiao He

и другие.

Analytica Chimica Acta, Год журнала: 2025, Номер 1341, С. 343681 - 343681

Опубликована: Янв. 16, 2025

Язык: Английский

Процитировано

0

Synthesis and Characterization of Tetrasubstituted Porphyrin Tin(IV) Complexes and Their Adsorption Properties over Tetracycline Antibiotics DOI Creative Commons

Hanifi Yaman,

Mirza Talha Baig, Asgar Kayan

и другие.

Reactions, Год журнала: 2025, Номер 6(1), С. 12 - 12

Опубликована: Фев. 6, 2025

New tetrasubstituted porphyrin tin complexes (5–14) were prepared in two different ways: In the first preparation procedure, by a direct reaction of butyltin trichloride and dibutyltin dichloride with tetra/tetrakis(4-X-phenyl)porphyrins (X = H, F, Cl, Br, CF3, CH3O, (CH3)2N). second same synthesized from lithium porphyrinato derivatives. These novel characterized elemental analysis, 1H, 13C NMR, FTIR, UV-Vis spectroscopy, mass spectrometry. Among these complexes, containing methoxy group [Bu2Sn(TMOPP)] was tested as an adsorbent to remove tetracycline antibiotics wastewater. The TTC antibiotic removal efficiency (R%) this complex measured using spectroscopy. After 120 min equilibration, final R% adsorption capacity (qt) at 60.15% 18.10 mg/g, respectively.

Язык: Английский

Процитировано

0

Self-assembled Fluorescent Zn-MOF with High Specific Surface Area Based on the Coordination Interaction for Sensitive Detection and Selective Removal of Tetracycline Antibiotic in Water DOI
Lei Yang,

Tangxuan Xu,

Hanxun Zou

и другие.

Optical Materials, Год журнала: 2024, Номер unknown, С. 116126 - 116126

Опубликована: Сен. 1, 2024

Язык: Английский

Процитировано

2

Modification of hollow microporous organic network with polyethyleneimine for efficient enrichment of phenolic acids from fruit juice samples DOI

Shuo-Wen Gao,

Na Li, Yuanyuan Cui

и другие.

Journal of Chromatography A, Год журнала: 2024, Номер 1736, С. 465419 - 465419

Опубликована: Окт. 5, 2024

Язык: Английский

Процитировано

1

Dual Fluorometric and Colorimetric Chemosensor Based on Poly(Arylene Ether Nitrile)s Functionalized Zn(II)Porphyrins for Selective Detection of Cyanide DOI
Gomathi Sivakumar, Anashwara Babu, Bholanath Ghanti

и другие.

Advanced Functional Materials, Год журнала: 2024, Номер unknown

Опубликована: Дек. 18, 2024

Abstract Poly(arylene ether nitrile)s (PAENs) appended with Zn(II)‐porphyrin in varied molar percentages (5% and 10%) are developed as dual colorimetric fluorometric sensors for highly sensitive selective cyanide (CN − ) detection. The materials, DP‐5%PAEN@Zn DP‐10%PAEN@Zn, exhibit significant Soret band shifts at 420 ± 2 nm, accompanied by the appearance of a new absorption 436 indicating strong CN binding high association constants 1.3 × 10⁴ M ¹ 2.3 ¹, respectively. A prominent color change from purple to green allowed naked eye Spectrofluorimetric studies revealed turn‐off fluorescence Stern‐Volmer (K sv 99.85 10 3 121.08 achieving limit detection (LOD) 0.177 0.099 ppb, DP‐10%PAEN@Zn demonstrated excellent sensitivity selectivity toward , also reusability, it remained functional after ten TFA treatment cycles. mechanistic investigation, supported photophysical, electrochemical, DFT analyses, photoinduced electron transfer process via static quenching. Material stability is confirmed through photodegradability, prolonged time, temperature, humidity testing. Prototype test kits real‐time visual remote environmental samples (tap, lake, sewage, soil). Additionally, smartphone‐based recognition assay implemented qualitative quantitative analysis.

Язык: Английский

Процитировано

0