Engineering linker-defects of MIL-101 series metal organic frameworks for boosted Yb(III) adsorption DOI
Yi Zhang, Chengyu Sun,

Yihao Ji

et al.

Separation and Purification Technology, Journal Year: 2023, Volume and Issue: 330, P. 125293 - 125293

Published: Oct. 11, 2023

Language: Английский

Two Chemorobust Cobalt(II) Organic Frameworks as High Sensitivity and Selectivity Sensors for Efficient Detection of 3-Nitrotyrosine Biomarker in Serum DOI

Wenqian Li,

Wen‐Cui Li, Xin Liu

et al.

Crystal Growth & Design, Journal Year: 2023, Volume and Issue: 23(11), P. 7716 - 7724

Published: Oct. 4, 2023

Rapid detection of the 3-nitrotyrosine (3-NT) biomarker in serum is great significance clinical diagnosis and daily disease monitoring. In this work, two chemorobust 3D metal–organic frameworks (MOFs) [Co(DBrTPA)(NMP)]n (CoMOF-1) [Co5(DBrTPA)4(DMF)6(HCOO)2]n (CoMOF-2) were fabricated from a halogen-modified ligand 2,5-dibromoterephthalic (H2DBrTPA) cobalt(II) clusters under solvothermal conditions. The introduction halogens can improve stability overall framework different media pH environments, which also endow CoMOFs with potential as luminescent sensors high sensitivity selectivity, fast response, good anti-interference, well recyclable performance detecting 3-NT PBS buffer solution through quenching effects, Ksv values being 9.19 × 104 M–1 for CoMOF-1 1.05 105 CoMOF-2 LODs low 23.6 ng·mL–1 20.1 CoMOF-2. Furthermore, developed employed to quantify real samples, satisfactory results. addition, possible sensing mechanisms toward discussed photoinduced electron transfer spectral overlaps. This work demonstrated excellent MOF-based provided an outlook design help artificial intelligence machine learning.

Language: Английский

Citations

59
Composite adsorbents of aminated chitosan @ZIF-8 MOF for simultaneous efficient removal of Cu(II) and Congo Red: Batch experiments and DFT calculations DOI

Xianhong Deng,

Wenbin Wu,

Shuangqin Tian

et al.

Chemical Engineering Journal, Journal Year: 2023, Volume and Issue: 479, P. 147634 - 147634

Published: Nov. 23, 2023

Language: Английский

Citations

44
Construction of the copper metal-organic framework (MOF)-on-indium MOF Z-scheme heterojunction for efficiently photocatalytic reduction of Cr(VI) DOI
Jia‐Yue Tian,

Wen-chao Lv,

Ao-song Shen

et al.

Separation and Purification Technology, Journal Year: 2023, Volume and Issue: 327, P. 124903 - 124903

Published: Aug. 24, 2023

Language: Английский

Citations

43
Enhancement of adsorption performance for I2 and Cr(VI) by the metal-organic framework UiO-66-NH2 via post-synthetic modification DOI

Ya‐Yu Zhao,

Zhen Xu, Xin Chen

et al.

Journal of environmental chemical engineering, Journal Year: 2024, Volume and Issue: 12(2), P. 111950 - 111950

Published: Jan. 17, 2024

Language: Английский

Citations

25
Efficient lithium extraction from aqueous solutions by MIL-100(Fe): A study on adsorption kinetics, thermodynamics and mechanism DOI

Chengyu Huangfu,

Shuning Yu,

Bo Tong

et al.

Separation and Purification Technology, Journal Year: 2023, Volume and Issue: 322, P. 124365 - 124365

Published: June 20, 2023

Language: Английский

Citations

40
Selective oxidation of organic pollutants over a new Co-based MOF via peroxymonosulfate activation under UV light: Performance and mechanism DOI

Zi-Chen Zhang,

Fu-Xue Wang,

Chong‐Chen Wang

et al.

Separation and Purification Technology, Journal Year: 2023, Volume and Issue: 327, P. 124944 - 124944

Published: Aug. 30, 2023

Language: Английский

Citations

35
Constructing a carboxyl-rich angstrom-level trap in a metal–organic framework for the selective capture of lithium DOI
Xinxin Gao, Rui Ding, Hongliang Huang

et al.

Chemical Communications, Journal Year: 2023, Volume and Issue: 59(88), P. 13183 - 13186

Published: Jan. 1, 2023

A metal–organic-framework-based Li + ion trap was designed via tailoring linker functionality as well free –COOH density.

Language: Английский

Citations

35
From metal-organic frameworks (MOFs) to metal-doped MOFs (MDMOFs): Current and future scenarios in environmental catalysis and remediation applications DOI
Chandrabhan Verma, Tahir Rasheed, Muhammad Tuoqeer Anwar

et al.

Microchemical Journal, Journal Year: 2023, Volume and Issue: 192, P. 108954 - 108954

Published: June 9, 2023

Language: Английский

Citations

34
Analysis of Radioactive Iodine Trapping Mechanism by Zinc-Based Metal–Organic Frameworks with Various N-Containing Carboxylate Ligands DOI
Rui-Li Yu,

Qian-Fan Li,

Zhen-Le Li

et al.

ACS Applied Materials & Interfaces, Journal Year: 2023, Volume and Issue: 15(29), P. 35082 - 35091

Published: July 17, 2023

This study aimed to develop effective adsorbents for capturing radioactive iodine in nuclear power waste gas. Two zinc metal-organic frameworks (Zn-MOFs) were synthesized and found have favorable properties such as a large surface area, thermal stability, rich π-electron-containing nitrogen, redox potential. Adsorption experiments revealed maximum capacities of 1.25 1.96 g g-1 the MOFs at 75 °C, with pseudo-second-order kinetic model fitting data well. The Langmuir equation provided better fit cyclohexane, adsorption amounts 249 358 mg Zn-MOF-1 Zn-MOF-2, respectively. also stable during six cycles desorption. Furthermore, electron transfer occurred due synergistic Zn, N, O atoms, resulting conversion some polyiodide. Zn-MOF-2 exhibited chemisorption than smaller highest occupied molecular orbital (HOMO)-lowest unoccupied (LUMO) gap. Notably, it was discovered that N-containing radicals had stronger interactions compared without N. These findings provide valuable insights into MOF synthesis environmental protection.

Language: Английский

Citations

34
Selective and efficient removal of ciprofloxacin from water by bimetallic MOF beads: Mechanism quantitative analysis and dynamic adsorption DOI

Qifen Luo,

Peipei Liu, Lulu Bi

et al.

Separation and Purification Technology, Journal Year: 2023, Volume and Issue: 332, P. 125832 - 125832

Published: Nov. 24, 2023

Language: Английский

Citations

30