scholarly journals Growth inhibition ofMicrocystic aeruginosaby metal–organic frameworks: effect of variety, metal ion and organic ligand

RSC Advances ◽  
2018 ◽  
Vol 8 (61) ◽  
pp. 35314-35326 ◽  
Author(s):  
Gongduan Fan ◽  
Liang Hong ◽  
Xiaomei Zheng ◽  
Jinjin Zhou ◽  
Jiajun Zhan ◽  
...  
Keyword(s):  
Growth Inhibition ◽  
Metal Ions ◽  
Metal Ion ◽  
Metal Organic Frameworks ◽  
Organic Ligand ◽  
Organic Ligands ◽  
Metal Organic

MOFs have been applied in the inactivation ofMicrocystic aeruginosa. The algal suppression by MOFs depends on the presence of different metal ions and organic ligands.

Core-shell ZIF-8@polydopamine nanoparticles obtained by mitigating polydopamine coating induced self-etching of MOFs: prototypical metal ion reservoirs for sticking to and killing bacteria

2021 ◽  
Author(s):  
Yingxue Tu ◽  
Caifen Lei ◽  
Fei Deng ◽  
Yiang Chen ◽  
Ying Wang ◽  
...  
Keyword(s):  
Metal Ions ◽  
Metal Ion ◽  
Biomedical Applications ◽  
Metal Organic Frameworks ◽  
Core Shell ◽  
Metal Organic

Metal organic frameworks (MOFs) have the potential to boost the undervalued biomedical applications of metal ions. Such endeavor has been hindered by the challenge of how to avoid the (cyto)toxicity...

Functional group effect of isoreticular metal–organic frameworks on heavy metal ion adsorption

2018 ◽  
Vol 42 (11) ◽  
pp. 8864-8873 ◽  
Author(s):  
Leili Esrafili ◽  
Vahid Safarifard ◽  
Elham Tahmasebi ◽  
M. D. Esrafili ◽  
Ali Morsali
Keyword(s):  
Heavy Metal ◽  
Metal Ions ◽  
Metal Ion ◽  
Heavy Metal Ions ◽  
Functional Group ◽  
Metal Organic Frameworks ◽  
Ion Adsorption ◽  
Group Effect ◽  
Metal Ion Adsorption ◽  
Metal Organic

We examined adsorption behavior of some MOFs having different functional groups in their pillar structures for adsorption of some heavy metal ions.

scholarly journals Recent Progress in Heavy Metal Ion Decontamination Based on Metal–Organic Frameworks

Nanomaterials ◽  
2020 ◽  
Vol 10 (8) ◽  
pp. 1481
Author(s):  
Yajie Chen ◽  
Xue Bai ◽  
Zhengfang Ye
Keyword(s):  
Heavy Metal ◽  
Metal Ions ◽  
Metal Ion ◽  
High Surface ◽  
Metal Organic Frameworks ◽  
Environmental Safety ◽  
Surface Areas ◽  
Effective Removal ◽  
Pore Size Distributions ◽  
Metal Organic

Heavy metals are inorganic pollutants which pose a serious threat to human and environmental safety, and their effective removal is becoming an increasingly urgent issue. Metal–organic frameworks (MOFs) are a novel group of crystalline porous materials, which have proven to be promising adsorbents because of their extremely high surface areas, optimizable pore volumes and pore size distributions. This study is a systematic review of the recent research on the removal of several major heavy metal ions by MOFs. Based on the different structures of MOFs, varying adsorption capacity can be achieved, ranging from tens to thousands of milligrams per gram. Many MOFs have shown a high selectivity for their target metal ions. The corresponding mechanisms involved in capturing metal ions are outlined and finally, the challenges and prospects for their practical application are discussed.

The concept of mixed organic ligands in metal–organic frameworks: design, tuning and functions

2015 ◽  
Vol 44 (12) ◽  
pp. 5258-5275 ◽  
Author(s):  
Zheng Yin ◽  
Yan-Ling Zhou ◽  
Ming-Hua Zeng ◽  
Mohamedally Kurmoo
Keyword(s):  
Metal Organic Frameworks ◽  
Organic Ligand ◽  
Organic Ligands ◽  
Metal Organic ◽  
Rational Construction

The mixed organic ligand strategy is significant for the rational construction of MOFs, and furthermore for their functionality and tunability.

Pre-concentration and energy transfer enable the efficient luminescence sensing of transition metal ions by metal–organic frameworks

2015 ◽  
Vol 51 (95) ◽  
pp. 16996-16999 ◽  
Author(s):  
Xinping Lin ◽  
Yahui Hong ◽  
Chao Zhang ◽  
Ruiyun Huang ◽  
Cheng Wang ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Transition Metal ◽  
Metal Ions ◽  
Metal Ion ◽  
Metal Organic Frameworks ◽  
Transition Metal Ions ◽  
Transfer Energy ◽  
Metal Organic

The 2,2′-bipyridyl moieties in designer MOFs pre-concentrate metal ion analytes and transfer energy to lanthanide reporters for luminescence sensing.

Nanoscale Metal-Organic Frameworks for Tumor Phototherapy

2021 ◽  
Author(s):  
Xuan Huang ◽  
Xu Sun ◽  
Weili Wang ◽  
Qing Shen ◽  
Qian Shen ◽  
...  
Keyword(s):  
Metal Ions ◽  
Metal Organic Frameworks ◽  
Organic Ligands ◽  
Synthetic Methods ◽  
Metal Organic ◽  
Coordination Bonds

Metal-Organic Frameworks (MOFs) are constructed from metal ions/cluster nodes and functional organic ligands through coordination bonds. Owing to the advantages of diverse synthetic methods, easy modification after synthesis, large adsorption...

scholarly journals Biodegradable Metal Organic Frameworks for Multimodal Imaging and Targeting Theranostics

Biosensors ◽  
2021 ◽  
Vol 11 (9) ◽  
pp. 299
Author(s):  
Xiangdong Lai ◽  
Hui Jiang ◽  
Xuemei Wang
Keyword(s):  
Metal Ion ◽  
Multimodal Imaging ◽  
Rational Design ◽  
Metal Organic Framework ◽  
Metal Organic Frameworks ◽  
Organic Ligand ◽  
Therapeutic Strategies ◽  
Ion Clusters ◽  
Surface Areas ◽  
Metal Organic

Though there already had been notable progress in developing efficient therapeutic strategies for cancers, there still exist many requirements for significant improvement of the safety and efficiency of targeting cancer treatment. Thus, the rational design of a fully biodegradable and synergistic bioimaging and therapy system is of great significance. Metal organic framework (MOF) is an emerging class of coordination materials formed from metal ion/ion clusters nodes and organic ligand linkers. It arouses increasing interest in various areas in recent years. The unique features of adjustable composition, porous and directional structure, high specific surface areas, biocompatibility, and biodegradability make it possible for MOFs to be utilized as nano-drugs or/and nanocarriers for multimodal imaging and therapy. This review outlines recent advances in developing MOFs for multimodal treatment of cancer and discusses the prospects and challenges ahead.

Two-dimensional metal–organic frameworks with high thermoelectric efficiency through metal ion selection

2017 ◽  
Vol 19 (29) ◽  
pp. 19461-19467 ◽  
Author(s):  
Yuping He ◽  
Catalin D. Spataru ◽  
Francois Léonard ◽  
Reese E. Jones ◽  
Michael E. Foster ◽  
...  
Keyword(s):  
Metal Ions ◽  
Thermoelectric Properties ◽  
Metal Ion ◽  
Metal Organic Frameworks ◽  
Two Dimensional ◽  
Thermoelectric Efficiency ◽  
Metal Organic

The thermoelectric properties strongly depend on both the interaction between the metal ions and the ligands, and d orbital splitting of the metal ions induced by the ligands.

Fluorescent metal ion chemosensors via cation exchange reactions of complexes, quantum dots, and metal–organic frameworks

The Analyst ◽  
2015 ◽  
Vol 140 (21) ◽  
pp. 7082-7115 ◽  
Author(s):  
Jinghui Cheng ◽  
Xiangge Zhou ◽  
Haifeng Xiang
Keyword(s):  
Quantum Dots ◽  
Metal Ions ◽  
Cation Exchange ◽  
Metal Ion ◽  
Metal Organic Frameworks ◽  
Fluorescent Chemosensors ◽  
Exchange Reactions ◽  
New Paradigm ◽  
Metal Organic

Overview of a new paradigm in the design of fluorescent chemosensors for detecting metal ions via cation exchange reactions of complexes, quantum dots, and metal–organic frameworks.

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