Carbon dot-ZIF-67-infused tragacanth hydrogel films: leveraging tunable luminescence through displacement mechanisms for anthrax detection DOI
Solmaz Norouzi, A. Esmaeili, Kheibar Dashtian

et al.

Microchimica Acta, Journal Year: 2025, Volume and Issue: 192(2)

Published: Jan. 31, 2025

Language: Английский

Merging Dual Antenna Effect with Target-Insensitive Behavior in Bimetal Biligand MOFs to Form Efficient Internal Reference Signal: Color Tonality-Ratiometric Designs DOI
Sameera Sh. Mohammed Ameen, Khalid M. Omer

ACS Materials Letters, Journal Year: 2024, Volume and Issue: 6(6), P. 2339 - 2349

Published: May 14, 2024

The construction of a highly luminescent, stable, and target-insensitive internal reference signal is significant in ratiometric color tonality applications. Improvement the antenna effect, efficient mechanism that enhances luminescence emission via sensitization, an effective route to obtain bright luminescence. Additionally, manipulation crystal structure morphology key issue control reactivity, especially metal–organic frameworks (MOFs). In present work, novel red emitter Eu/Zn bimetal biligand MOF (UoZ-5) was synthesized used as signal. A dual-antenna from triplet states (T1) ligands 5Do Eu3+ ion, observed explained on basis energy levels. With UoZ-5 serving reference, blue-emitting carbon quantum dots (CQDs) selective for Ag+ ions nonfluorescent composite, CQDs@Ag+, probe vitamin B1, tonality-based platform analysis were developed.

Language: Английский

Citations

35

Metal‐Organic Frameworks (MOFs): Classification, Synthesis, Modification, and Biomedical Applications DOI
Dayang Wang,

Huanchen Yao,

Jiashuo Ye

et al.

Small, Journal Year: 2024, Volume and Issue: 20(47)

Published: Aug. 16, 2024

Abstract Metal‐organic frameworks (MOFs) are a new variety of solid crystalline porous functional materials. As an extension inorganic materials, it has made important progress in preparation and application. MOFs widely used various fields such as gas adsorption storage, drug delivery, sensing, biological imaging due to their high specific surface area, porosity, adjustable pore size, abundant active sites, modification by introducing groups. In this paper, the types classified, synthesis methods mechanisms materials summarized. Finally, application prospects challenges metal‐organic framework biomedical field discussed, hoping promote multidisciplinary fields.

Language: Английский

Citations

23

Fluorescent MOF and Its Gel Composite for the Fluorescence Recovery “Turn-On” Detection of Al3+ Ions and “Turn-Off” Detection of Oxo-Anions DOI

Krupa U. Patel,

Dashrathbhai B. Kanzariya, Meetkumar Y. Chaudhary

et al.

Inorganic Chemistry, Journal Year: 2024, Volume and Issue: 63(5), P. 2352 - 2362

Published: Jan. 24, 2024

The exploration of smart sensors is great significance for the selectivity, sensitivity, and ability to show low detection limit target analyte. Here, we have used linker H2L (5-((anthracen-9-ylmethyl)amino)isophthalic acid) construction {[Cd(L)(DMF)(H2O)2]·H2O}n (1) which in order with chromophore anthracene moiety free −NH functionality as a guest interaction site. This framework showed luminescence recovery "turn-on" Al3+ ion an aqueous solution. An exhaustive mechanism study disclosed that Lewis acid–base-type between –NH revealed absorbance caused enhancement sensing event. Besides event, "turn-off" phenomenon 1 also noticed when it detects hazardous oxo-anions (MnO4– CrO42–) values 17.08 19.91 ppb, respectively. these diverse analytes are very fast (10 s) they can be recognized through colorimetric response. mechanisms established by photoinduced electron transfer, Forster resonance energy inert filter effect along theoretical investigation. Furthermore, application versatile podium, MOF gel composite, 1@AA (AA = Agar–Agar), was developed from AA. Interestingly, under UV light. Therefore, sensor behaves sensory material recognition above simultaneous effect.

Language: Английский

Citations

21

Multiresponsive luminescent metal–organic framework for cooking oil adulteration detection and gallium(III) sensing DOI
Dmitry I. Pavlov, Xiaolin Yu, Alexey A. Ryadun

et al.

Food Chemistry, Journal Year: 2024, Volume and Issue: 445, P. 138747 - 138747

Published: Feb. 16, 2024

Language: Английский

Citations

21

Fluorescence Turn-on Detection of Perfluorooctanoic Acid (PFOA) by Perylene Diimide-Based Metal–Organic Framework DOI
Rana Dalapati, Matthew Hunter, Mostakim SK

et al.

ACS Applied Materials & Interfaces, Journal Year: 2024, Volume and Issue: 16(25), P. 32344 - 32356

Published: May 8, 2024

A novel, water-stable, perylene diimide (PDI) based metal-organic framework (MOF), namely,

Language: Английский

Citations

19

Engineering of metal–organic frameworks (MOFs) for thermometry DOI
Dashrathbhai B. Kanzariya, Meetkumar Y. Chaudhary, Tapan K. Pal

et al.

Dalton Transactions, Journal Year: 2023, Volume and Issue: 52(22), P. 7383 - 7404

Published: Jan. 1, 2023

The construction of luminescent MOF and its thermometry application.

Language: Английский

Citations

27

Fluorescence sensing and device fabrication with luminescent metal–organic frameworks DOI

Ding-Gui Cai,

Teng‐Fei Zheng, Sui‐Jun Liu

et al.

Dalton Transactions, Journal Year: 2023, Volume and Issue: 53(2), P. 394 - 409

Published: Nov. 13, 2023

Recent progress in luminescent metal–organic frameworks for detecting ions, volatile organic compounds, biomolecules and environmental toxins device fabrication has been reviewed.

Language: Английский

Citations

24

Synergistic effects of core–shell poly(ionic liquids)@ZIF-8 nanocomposites for enhancing additive-free CO2 conversion DOI

Jiqing Dong,

Han Zhang, Jingjing Ma

et al.

Journal of Colloid and Interface Science, Journal Year: 2024, Volume and Issue: 661, P. 1000 - 1010

Published: Feb. 6, 2024

Language: Английский

Citations

17

Pendent carboxylic acid-fuelled high-performance uranium extraction in a hydrogen-bonded framework and prolifically improved water oxidation via post-metalation-actuated composite fabrication DOI Open Access
Nilanjan Seal, Arun Karmakar, Subrata Kundu

et al.

Journal of Materials Chemistry A, Journal Year: 2024, Volume and Issue: 12(6), P. 3501 - 3512

Published: Jan. 1, 2024

Employing a functionality scissoring approach, hydrogen-bonded MOF shows selective and regenerable uranium extraction alongside exceptionally improved electrochemical oxygen evolution via post-metalation.

Language: Английский

Citations

16

Fluorescent hydrogel with high toughness response based on lanthanide Metals: Material Adhesion, multicolor Modulation, information encryption DOI
Yuhuan Xu, Xiao Zhan, Jingyu Du

et al.

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 489, P. 151303 - 151303

Published: April 15, 2024

Language: Английский

Citations

13