Mix-ligand strategy to construct a novel cadmium-based coordination polymer for effective antibiotic identification in water DOI

Shuang Ma,

Shiying Luo,

Peiying Yang

et al.

Inorganica Chimica Acta, Journal Year: 2023, Volume and Issue: 558, P. 121722 - 121722

Published: Aug. 17, 2023

Language: Английский

Electrical gas sensors based on metal–organic frameworks for breath diagnosis DOI
Yan Luo,

Zhong Xu,

Xing‐Lu He

et al.

Microchemical Journal, Journal Year: 2024, Volume and Issue: 199, P. 109992 - 109992

Published: Jan. 18, 2024

Language: Английский

Citations

6
Two dye-encapsulated triple-emitting naphthalene-based Zr-MOFs for tunable white-light emission and dual mode detection of inorganic ions DOI
Yang Chen, Guang Yang, Xin Liu

et al.

Journal of Materials Chemistry C, Journal Year: 2024, Volume and Issue: 12(12), P. 4316 - 4325

Published: Jan. 1, 2024

A dual-dyes-encapsulated white-light emitting naphthalene-based Zr-MOF was synthesized and employed as fluorescent sensor for detecting inorganic ions with quenching or colorimetric detection mode.

Language: Английский

Citations

6
Metal–organic frameworks as a fluorescent probe for detection of pathogenic biomarkers in human urine DOI
Seyeon Jeong, Hoi Ri Moon

Bulletin of the Korean Chemical Society, Journal Year: 2024, Volume and Issue: 45(4), P. 308 - 316

Published: Feb. 13, 2024

Abstract Metal–organic frameworks (MOFs) are actively explored as sensing materials owing to their high porosity, substantial surface area, and structural diversity, providing diverse chemical physical properties. Their fluorescent characteristics pivotal, enabling MOFs function probes for detecting specific target molecules. Unlike conventional disease diagnosis methods such biopsies or blood collection, the detection of pathogenic biomarkers in human urine is less risky. While mass spectroscopy identifies proteins metabolites at costs, MOF test papers offer a convenient solution. These confirm existence molecules through naked‐eye observation upon UV light irradiation wavelengths. MOF‐based facilitate diagnosis, including pheochromocytoma, toluene exposure, vitamin deficiencies, gout, hyperuricemia, cancers, body disorders, teratogenicity, with low limits. This review delves into recent developments probes, covering synthesis, emission spectra, mechanisms.

Language: Английский

Citations

5
Tunable Non-Enzymatic Glucose Electrochemical Sensing Based on the Ni/Co Bimetallic MOFs DOI Creative Commons
Qi Wang, Qi Jia, Peng Hu

et al.

Molecules, Journal Year: 2023, Volume and Issue: 28(15), P. 5649 - 5649

Published: July 26, 2023

Constructing high-performance glucose sensors is of great significance for the prevention and diagnosis diabetes, key to develop new sensitive materials. In this paper, a series Ni2Co1-L MOFs (L = H2BPDC: 4,4′-biphenyldicarboxylic acid; H2NDC: 2,6-naphthalenedicarboxylic H2BDC: 1,4-benzenedicarboxylic acid) were synthesized by room temperature stirring method. The effects metal centers ligands on structure, compositions, electrochemical properties obtained characterized, indicating successful preparation layered with different sizes, stacking degrees, active areas, numbers exposed sites, catalytic activity. Among them, Ni2Co1-BDC exhibits relatively thin homogeneous plate-like morphology, modified glassy carbon electrode (Ni2Co1-BDC/GCE) has highest performance. Furthermore, mechanism enhanced oxidation signal was investigated. It shown that higher electron transfer capacity larger apparent rate constant Ni2Co1-BDC/GCE surface. Therefore, tunable non-enzymatic sensing carried out regulating ligands. As result, high-sensitivity enzyme-free platform successfully constructed based Ni2Co1-BDC/GCE, which wide linear range 0.5–2899.5 μM, low detection limit 0.29 μM (S/N 3), high sensitivity 3925.3 μA mM−1 cm−2. Much more importantly, it also applied determination in human serum satisfactory results, demonstrating its potential real samples.

Language: Английский

Citations

13
New Cd-MOF as a dual-responsive biosensor for intelligent detection of hippuric acid and epinephrine biomarkers in serum DOI

Shao-Dan Wang,

Hao Xu, Yan‐Ning Wang

et al.

Journal of Molecular Structure, Journal Year: 2025, Volume and Issue: unknown, P. 142299 - 142299

Published: April 1, 2025

Language: Английский

Citations

0
Tri-emissive red-green dye-encapsulated UiO-66-Ph as a white-light emission fluorescence sensor for Fe3+ and Cr2O72− detection in environmental water samples DOI
Ye Wang,

Jinfeng Mo,

Siyu Lei

et al.

Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy, Journal Year: 2025, Volume and Issue: 339, P. 126301 - 126301

Published: April 26, 2025

Language: Английский

Citations

0
A multifunctional cucurbit[6]uril-based supramolecular assembly for fluorescence sensing of TNP and Ba2+ and information encryption DOI
Shuo Wang,

Haijiao Wu,

Jieqian Luo

et al.

Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy, Journal Year: 2023, Volume and Issue: 299, P. 122835 - 122835

Published: May 9, 2023

Language: Английский

Citations

9
A family of Cd(ii) coordination polymers constructed from 6-aminopicolinate and bipyridyl co-linkers: study of their growth in paper and photoluminescence sensing of Fe3+ and Zn2+ ions DOI Creative Commons
Oier Pajuelo‐Corral, Inmaculada Ortiz‐Gómez, José Ángel García

et al.

Dalton Transactions, Journal Year: 2024, Volume and Issue: 53(29), P. 12138 - 12151

Published: Jan. 1, 2024

Five novel coordination polymers based on 6-aminopicolinate and bipyridine-type spacers are reported, showing fluorescent phosphorescent emissions good sensing capacity for Fe 3+ Zn 2+ in water when processed as paper analytical devices.

Language: Английский

Citations

3
Driven metal organic frameworks based hydrogels as wound dressing for anti‐inflammatory and antibacterial DOI
Li Ning Yang, Jingqi Li, Liu Yang

et al.

Applied Organometallic Chemistry, Journal Year: 2023, Volume and Issue: 38(1)

Published: Dec. 4, 2023

Metal organic frameworks (MOFs) are porous crystalline materials composed of metal ions and ligands by coordinate bonds. They have adjustable structure ordered structure. As a porous, soft, extracellular matrix‐like polymer, hydrogel is strong competitor for wound dressings has attracted much attention in recent years. MOF‐based hydrogels (MOF–hydrogels), as new type intelligent dressing, breaks the limitations traditional gauze expands application range updates definition dressing. The combination MOF transcends function single component combines advantages hydrogel. In this paper, MOF–hydrogels dressing will be systematically comprehensively described from working principles anti‐inflammatory antibacterial. And prospect its development trend future made, which provides idea direction.

Language: Английский

Citations

7
Multifunctional Logic Operations Based Upon Congruent Ion Sensing Appended with a Strategic Molecular Device: Spectroscopic Approach DOI
Saikat Samanta, Provakar Paul,

Chinmoy Mahapatra

et al.

ChemNanoMat, Journal Year: 2024, Volume and Issue: 10(4)

Published: March 1, 2024

Abstract A multi‐responsive smart molecular system is constructed using a newly synthesized Salen molecule, 1,3‐bis((E)‐2,3,4‐trimethoxy benzylideneamino) propan‐2‐ol (TMBP), to selectively recognize the presence and absence of Cu 2+ ions aided by another selective metal ion, Zn . The emission efficiency non‐emissive probe significantly enhanced in , while improved probe‐Zn complex completely quenched upon interaction with Thus, acts as reporter molecule for detection co‐presence Comprehensive spectroscopic studies indicate that ion‐coordination reduces flexibility Schiff base unit extent photoinduced electron transfer which turn enhance fluorescence intensity. While d 9 system, induces paramagnetic quenching over through stable ground‐state complexation metal‐ligand charge transfer. results are translated into designing multifunctional smart‐molecular could function YES, NOT, INHIBIT, PASS 0, TRANSFER NOT logic gates. Finally, blueprint device proposed present relay sensing logical outputs would work in‐sync results.

Language: Английский

Citations

2