Fluorescence sensors for aldehydes based on luminescent metal-organic frameworks

2021 ◽  
Author(s):  
Jing Li ◽  
Shu-Li Yao ◽  
Sui-Jun Liu ◽  
Yongqiang Chen
Keyword(s):  
Human Health ◽  
Metal Organic Frameworks ◽  
Living Environment ◽  
Fluorescence Sensors ◽  
Metal Organic ◽  
Volatile Aldehydes ◽  
Great Harm

Volatile aldehydes have a great harm to human health and living environment and the detection of aldehydes attracts much attention from chemists and material scientists. In recent years, as one...

A Cd-MOF fluorescence sensor with dual functional sites for efficient detection of metal ions in multifarious water environments

CrystEngComm ◽  
2021 ◽  
Author(s):  
Jing Li ◽  
Yu-Xiu Zhao ◽  
Qian Wu ◽  
Hua Yang ◽  
Jing Lu ◽  
...  
Keyword(s):  
Water Pollution ◽  
Human Health ◽  
High Performance ◽  
Metal Organic Frameworks ◽  
High Sensitivity ◽  
Fluorescence Sensors ◽  
Functional Sites ◽  
Dual Functional ◽  
Efficient Detection ◽  
Metal Organic

High performance fluorescence sensors combining convenience, cheapness and high sensitivity are crying out for water pollution and human health. Luminescent metal–organic frameworks (LMOFs) as sensors can meet these criteria for...

scholarly journals A Step Towards Change: A Green Alternative for the Synthesis of Metal–Organic Frameworks

2021 ◽  
Author(s):  
Paola Marino ◽  
P. Rafael Donnarumma ◽  
Hudson de Aguiar Bicalho ◽  
Victor Quezada-Novoa ◽  
Hatem M. Titi ◽  
...  
Keyword(s):  
Environmental Impact ◽  
Human Health ◽  
Olefin Metathesis ◽  
Metal Organic Frameworks ◽  
Plant Oils ◽  
Renewable Feedstocks ◽  
Metal Organic ◽  
Industrial Settings

Metal–organic frameworks (MOFs) are traditionally synthesized using formamide solvents that are hazardous to human health and the environment. In order to alleviate the environmental impact of MOF synthesis in both academic and industrial settings, safer and greener solvent alternatives are desired. Herein, STEPOSOL® MET-10U (<i>N,N</i>-dimethyl-9-decenamide), a bioderived solvent produced <i>via</i> olefin metathesis using renewable feedstocks, such as plant oils, is explored as a solvent for the synthesis of a series of structurally diverse MOFs.

Size-controlled synthesis of metal–organic frameworks and their performance as fluorescence sensors

The Analyst ◽  
2020 ◽  
Vol 145 (22) ◽  
pp. 7349-7356 ◽  
Author(s):  
Kui Ren ◽  
Xiao-Feng Guo ◽  
Ying-Jie Tang ◽  
Bo-Hui Huang ◽  
Hong Wang
Keyword(s):  
Folic Acid ◽  
Metal Organic Frameworks ◽  
Controlled Synthesis ◽  
Fluorescence Sensors ◽  
Fluorescent Sensing ◽  
Metal Organic ◽  
Size Controlled ◽  
Sensing Performance

Fluorescent sensing experiments were carried out to compare the sensing performance for folic acid between bulk and nano Tb-MOFs.

scholarly journals Nanoscale Metal-Organic Frameworks as Fluorescence Sensors for Food Safety

Antibiotics ◽  
2021 ◽  
Vol 10 (4) ◽  
pp. 358
Author(s):  
Xilin Dou ◽  
Kai Sun ◽  
Haobin Chen ◽  
Yifei Jiang ◽  
Li Wu ◽  
...  
Keyword(s):  
Food Safety ◽  
Metal Organic Frameworks ◽  
Food Additives ◽  
Organic Ligand ◽  
Fast Response ◽  
High Accuracy ◽  
Hazardous Substances ◽  
Great Stability ◽  
Fluorescence Sensors ◽  
Metal Organic

Food safety has attracted attention worldwide, and how to detect various kinds of hazardous substances in an efficient way has always been a focus. Metal-Organic Frameworks (MOFs) are a class of hybrid porous materials formed by organic ligand and metal ions. Nanoscale MOFs (NMOFs) exhibit great potential in serving as fluorescence sensors for food safety due to their superior properties including high accuracy, great stability, fast response, etc. In this review, we focus on the recent development of NMOFs sensing for food safety. Several typical methods of NMOFs synthesis are presented. NMOFs-based fluorescence sensors for contaminants and adulterants, such as antibiotics, food additives, ions and mycotoxin etc. are summarized, and the sensing mechanisms are also presented. We explore these challenges in detail and provide suggestions about how they may be surmounted. This review could help the exploration of NMOFs sensors in food related work.

Two robust Zn(II)-organic frameworks as dual-functional fluorescent probes for efficient sensing of enrofloxacin and MnO4‒ anions

CrystEngComm ◽  
2021 ◽  
Author(s):  
Yu-Qiao Su ◽  
Ruo-Tong Wang ◽  
Olga A. Blatova ◽  
Shi Yons-sheng ◽  
Guang Hua Cui
Keyword(s):  
Human Health ◽  
Fluorescent Probes ◽  
Metal Organic Frameworks ◽  
Health Improvement ◽  
Selective Detection ◽  
Dual Functional ◽  
Metal Organic

Selective detection of antibioticstoxic and MnO4‒ is crucial for human health improvement and protecting the environment. Two stable Zn(II)-based metal-organic frameworks (MOFs) {[Zn6(L1)2(NDC)5(μ2-OH)2]•0.5H2O}n (1), and {[Zn(L2)(NDC)]•2H2O}n (2) (H2NDC = 1,4-naphthalenedicarboxylic...

Recent advances in the capture and abatement of toxic gases and vapors by metal–organic frameworks

2021 ◽  
Author(s):  
Yuanbin Zhang ◽  
Xili Cui ◽  
Huabin Xing
Keyword(s):  
Human Health ◽  
Metal Organic Frameworks ◽  
Toxic Gases ◽  
Recent Advances ◽  
Metal Organic

The anthropogenic release of toxic gases and vapors into the atmosphere has been a growing threat to the environment and human health. Thus, the capture and abatement of these air...

Selective fluorescence sensors for detection of nitroaniline and metal Ions based on ligand-based luminescent metal-organic frameworks

2015 ◽  
Vol 232 ◽  
pp. 96-101 ◽  
Author(s):  
Zongchao Yu ◽  
Fengqin Wang ◽  
Xiangyi Lin ◽  
Chengmiao Wang ◽  
Yiyuan Fu ◽  
...  
Keyword(s):  
Metal Ions ◽  
Metal Organic Frameworks ◽  
Fluorescence Sensors ◽  
Metal Organic

scholarly journals Stepwise Assembly of Turn‐on Fluorescence Sensors in Multicomponent Metal–Organic Frameworks for in Vitro Cyanide Detection

2020 ◽  
Vol 59 (24) ◽  
pp. 9319-9323 ◽  
Author(s):  
Jialuo Li ◽  
Shuai Yuan ◽  
Jun‐Sheng Qin ◽  
Jiandong Pang ◽  
Peng Zhang ◽  
...  
Keyword(s):  
Metal Organic Frameworks ◽  
Fluorescence Sensors ◽  
Turn On ◽  
Metal Organic ◽  
Stepwise Assembly

Multifunctional MOFs-based Probes for Efficient Detection and Discrimination of Pb2+, Fe3+ and Cr2O72-/CrO42-

2021 ◽  
Author(s):  
Fengqin Wang ◽  
Fengxiao Zhang ◽  
Zhongrui Zhao ◽  
Zhenyu Sun ◽  
Yanyan Pu ◽  
...  
Keyword(s):  
Human Health ◽  
Fluorescence Probe ◽  
Metal Organic Frameworks ◽  
Environment Protection ◽  
Efficient Detection ◽  
Metal Organic

To develop metal-organic frameworks (MOFs) based fluorescence probe for efficient detection and discrimination of polluting ions in groundwater is vital for environment protection and human health. In this paper, we...

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