A Dy(III) Coordination Polymer Material as a Dual-Functional Fluorescent Sensor for the Selective Detection of Inorganic Pollutants DOI Creative Commons
Ying Wang, Baigang An, Si Li

et al.

Molecules, Journal Year: 2024, Volume and Issue: 29(18), P. 4495 - 4495

Published: Sept. 22, 2024

A Dy(III) coordination polymer (CP), [Dy(spasds)(H2O)2]n (1) (Na2Hspasds = 5-(4-sulfophenylazo)salicylic disodium salt), has been synthesized using a hydrothermal method and characterized. 1 features 2D layered structure, where the spasda3− anions act as pentadentate ligands, adopting carboxylate, sulfonate phenolate groups to bridge with four Dy centers in η3-μ1: μ2, η2-μ1: μ1, monodentate modes, respectively. It possesses unique (4,4)-connected net Schläfli symbol of {44·62}{4}2. The luminescence study revealed that exhibited broad fluorescent emission band at 392 nm. Moreover, visual blue color confirmed by CIE plot. can serve dual-functional luminescent sensor toward Fe3+ MnO4− through quenching effect, limits detection (LODs) 9.30 × 10−7 1.19 10−6 M, LODs are relatively low comparison those reported CP-based sensors for MnO4−. In addition, also high selectivity remarkable anti-interference ability, well good recyclability least five cycles. Furthermore, potential application was studied simulated wastewater samples different concentrations. possible sensing mechanisms were investigated Ultraviolet-Visible (UV-Vis) absorption spectroscopy density functional theory (DFT) calculations. results turn-off effects caused competitive photoinduced electron transfer (PET), inner filter effect (IFE),

Language: Английский

Electrochemical analysis of ion-exchange membranes fouling during electrodialysis treatment of real shale gas flowback water DOI
Jian Liu, Yuanyuan Yu, Shuqi Chen

et al.

Journal of Membrane Science, Journal Year: 2024, Volume and Issue: 706, P. 122954 - 122954

Published: May 31, 2024

Language: Английский

Citations

5
A review of flow field characteristics in submerged hollow fiber membrane bioreactor: Micro-interface, module and reactor DOI

Qingwen Qin,

Guang Yang,

Juan Li

et al.

Journal of Environmental Management, Journal Year: 2024, Volume and Issue: 365, P. 121525 - 121525

Published: June 18, 2024

Language: Английский

Citations

4
High-performance antifouling Photothermal membranes for enhanced membrane distillation crystallization DOI Creative Commons
Alula Selomon Embaye, Antonella Piscioneri,

Sabrina Morelli

et al.

Desalination, Journal Year: 2025, Volume and Issue: unknown, P. 118847 - 118847

Published: March 1, 2025

Language: Английский

Citations

0
Electrochemical Analysis of Ion-Exchange Membranes Fouling During Electrodialysis Treatment of Real Shale Gas Flowback Water DOI
Jian Liu, Yuanyuan Yu, Shuqi Chen

et al.

Published: Jan. 1, 2024

Download This Paper Open PDF in Browser Add to My Library Share: Permalink Using these links will ensure access this page indefinitely Copy URL DOI

Language: Английский

Citations

0
Constructing high-porosity composite membranes by loading novel CD@DCN in PVDF: Achieving superior permeability and selectivity simultaneously DOI
Qingyun Zhang, Jin Wang, Kaili Huo

et al.

Journal of Water Process Engineering, Journal Year: 2024, Volume and Issue: 65, P. 105777 - 105777

Published: July 16, 2024

Language: Английский

Citations

0
A Dy(III) Coordination Polymer Material as a Dual-Functional Fluorescent Sensor for the Selective Detection of Inorganic Pollutants DOI Creative Commons
Ying Wang, Baigang An, Si Li

et al.

Molecules, Journal Year: 2024, Volume and Issue: 29(18), P. 4495 - 4495

Published: Sept. 22, 2024

A Dy(III) coordination polymer (CP), [Dy(spasds)(H2O)2]n (1) (Na2Hspasds = 5-(4-sulfophenylazo)salicylic disodium salt), has been synthesized using a hydrothermal method and characterized. 1 features 2D layered structure, where the spasda3− anions act as pentadentate ligands, adopting carboxylate, sulfonate phenolate groups to bridge with four Dy centers in η3-μ1: μ2, η2-μ1: μ1, monodentate modes, respectively. It possesses unique (4,4)-connected net Schläfli symbol of {44·62}{4}2. The luminescence study revealed that exhibited broad fluorescent emission band at 392 nm. Moreover, visual blue color confirmed by CIE plot. can serve dual-functional luminescent sensor toward Fe3+ MnO4− through quenching effect, limits detection (LODs) 9.30 × 10−7 1.19 10−6 M, LODs are relatively low comparison those reported CP-based sensors for MnO4−. In addition, also high selectivity remarkable anti-interference ability, well good recyclability least five cycles. Furthermore, potential application was studied simulated wastewater samples different concentrations. possible sensing mechanisms were investigated Ultraviolet-Visible (UV-Vis) absorption spectroscopy density functional theory (DFT) calculations. results turn-off effects caused competitive photoinduced electron transfer (PET), inner filter effect (IFE),

Language: Английский

Citations

0