Singlet-oxygen generated by metal-organic framework for electrochemical biosensing

2021 ◽  
Author(s):  
Pinghua Ling ◽  
Shan Cheng ◽  
Nuo Chen ◽  
Feng Gao
Keyword(s):  
Singlet Oxygen ◽  
Metal Organic Framework ◽  
Electrochemical Biosensors ◽  
Electrochemical Biosensing ◽  
Metal Organic ◽  
Analyte Detection ◽  
Organic Framework

Enzyme-based electrochemical biosensors have been widely employed for analyte detection for several years. However, for widely application, there are many challenges to overcome, such as the sensitivity of the catalytic...

Postsynthetic Incorporation of a Singlet Oxygen Photosensitizer in a Metal-Organic Framework for Fast and Selective Oxidative Detoxification of Sulfur Mustard

2016 ◽  
Vol 23 (1) ◽  
pp. 214-218 ◽  
Author(s):  
Ashlee J. Howarth ◽  
Cassandra T. Buru ◽  
Yangyang Liu ◽  
Ann M. Ploskonka ◽  
Karel J. Hartlieb ◽  
...  
Keyword(s):  
Singlet Oxygen ◽  
Sulfur Mustard ◽  
Metal Organic Framework ◽  
Metal Organic ◽  
Oxidative Detoxification ◽  
Organic Framework

scholarly journals A Singlet Oxygen Reservoir Based on Poly-Pyridone and Porphyrin Nanoscale Metal–Organic Framework for Cancer Therapy

CCS Chemistry ◽  
2020 ◽  
pp. 1187-1202
Author(s):  
Bo-Ru Xie ◽  
Chu-Xin Li ◽  
Yun Yu ◽  
Jin-Yue Zeng ◽  
Ming-Kang Zhang ◽  
...  
Keyword(s):  
Cancer Therapy ◽  
Singlet Oxygen ◽  
Metal Organic Framework ◽  
Metal Organic ◽  
Organic Framework

scholarly journals Recent Advances in Metal-Organic Framework-Based Electrochemical Biosensing Applications

2021 ◽  
Vol 9 ◽  
Author(s):  
Mengjie Li ◽  
Guangyao Zhang ◽  
Andrews Boakye ◽  
Huining Chai ◽  
Lijun Qu ◽  
...  
Keyword(s):  
Low Cost ◽  
Metal Organic Framework ◽  
Fast Response ◽  
High Porosity ◽  
Preparation Methods ◽  
Electrochemical Biosensing ◽  
Future Challenges ◽  
The Face ◽  
Metal Organic ◽  
Organic Framework

In the face of complex environments, considerable effort has been made to accomplish sensitive, accurate and highly-effective detection of target analytes. Given the versatility of metal clusters and ligands, high porosity and large specific surface area, metal–organic framework (MOF) provides researchers with prospective solutions for the construction of biosensing platforms. Combined with the benefits of electrochemistry method such as fast response, low cost and simple operation, the untapped applications of MOF for biosensors are worthy to be exploited. Therefore, this review briefly summarizes the preparation methods of electroactive MOF, including synthesize with electroactive ligands/metal ions, functionalization of MOF with biomolecules and modification for MOF composites. Moreover, recent biosensing applications are highlighted in terms of small biomolecules, biomacromolecules, and pathogenic cells. We conclude with a discussion of future challenges and prospects in the field. It aims to offer researchers inspiration to address the issues appropriately in further investigations.

Analyte Detection with Cu-BTC Metal–Organic Framework Thin Films by Means of Mass-Sensitive and Work-Function-Based Readout

2014 ◽  
Vol 86 (14) ◽  
pp. 6948-6958 ◽  
Author(s):  
Polina Davydovskaya ◽  
Annekatrin Ranft ◽  
Bettina V. Lotsch ◽  
Roland Pohle
Keyword(s):  
Thin Films ◽  
Work Function ◽  
Metal Organic Framework ◽  
Metal Organic ◽  
Analyte Detection ◽  
Organic Framework

Enabling photocatalytic activity of [Ru(2,2′:6′,2′′-terpyridine)2]2+ integrated into a metal–organic framework

2021 ◽  
Author(s):  
Dong Luo ◽  
Tao Zuo ◽  
Ji Zheng ◽  
Zi-Hao Long ◽  
Xue-Zhi Wang ◽  
...  
Keyword(s):  
Photocatalytic Activity ◽  
Singlet Oxygen ◽  
Metal Organic Framework ◽  
Metal Organic ◽  
Organic Framework

A multicomponent metal–organic framework is constructed to incorporate the bis-terpyridyl ruthenium motif, which was considered poorly photoactive, through a stepwise reticular synthesis to arouse its photosensitiveness for producing singlet oxygen.

scholarly journals Efficient and selective oxidation of sulfur mustard using singlet oxygen generated by a pyrene-based metal–organic framework

2016 ◽  
Vol 4 (36) ◽  
pp. 13809-13813 ◽  
Author(s):  
Yangyang Liu ◽  
Cassandra T. Buru ◽  
Ashlee J. Howarth ◽  
John J. Mahle ◽  
James H. Buchanan ◽  
...  
Keyword(s):  
Singlet Oxygen ◽  
Selective Oxidation ◽  
Sulfur Mustard ◽  
Metal Organic Framework ◽  
Uv Led ◽  
Metal Organic ◽  
Led Irradiation ◽  
Organic Framework

Singlet oxygen generated by a metal–organic framework under UV LED irradiation selectively oxidizes sulfur mustard to nontoxic products.

scholarly journals An insight into metal organic framework derived N-doped graphene for the oxidative degradation of persistent contaminants: formation mechanism and generation of singlet oxygen from peroxymonosulfate

2017 ◽  
Vol 4 (2) ◽  
pp. 315-324 ◽  
Author(s):  
Ping Liang ◽  
Chi Zhang ◽  
Xiaoguang Duan ◽  
Hongqi Sun ◽  
Shaomin Liu ◽  
...  
Keyword(s):  
Singlet Oxygen ◽  
Formation Mechanism ◽  
Metal Organic Framework ◽  
Oxidative Degradation ◽  
Doped Graphene ◽  
Metal Organic ◽  
Insight Into ◽  
Persistent Contaminants ◽  
Organic Framework

Singlet oxygen produced during peroxymonosulfate activation by N-graphene dominated the pollutants degradation.

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