scholarly journals Electrochemical Aptasensors Based on Hybrid Metal-Organic Frameworks

Sensors ◽  
2020 ◽  
Vol 20 (23) ◽  
pp. 6963
Author(s):  
Gennady Evtugyn ◽  
Svetlana Belyakova ◽  
Anna Porfireva ◽  
Tibor Hianik
Keyword(s):  
Electrochemical Sensors ◽  
Metal Organic Frameworks ◽  
High Porosity ◽  
Future Trends ◽  
Literature Information ◽  
Variable Size ◽  
Metal Organic ◽  
Signal Mode ◽  
Size And Morphology

Metal-organic frameworks (MOFs) offer a unique variety of properties and morphology of the structure that make it possible to extend the performance of existing and design new electrochemical biosensors. High porosity, variable size and morphology, compatibility with common components of electrochemical sensors, and easy combination with bioreceptors make MOFs very attractive for application in the assembly of electrochemical aptasensors. In this review, the progress in the synthesis and application of the MOFs in electrochemical aptasensors are considered with an emphasis on the role of the MOF materials in aptamer immobilization and signal generation. The literature information of the use of MOFs in electrochemical aptasensors is classified in accordance with the nature and role of MOFs and a signal mode. In conclusion, future trends in the application of MOFs in electrochemical aptasensors are briefly discussed.

Surviving Under Pressure: The Role of Solvent, Crystal Size, and Morphology During Pelletization of Metal–Organic Frameworks

2021 ◽  
Author(s):  
Timothy C. Wang ◽  
Ashley M. Wright ◽  
William J. Hoover ◽  
Kevin J. Stoffel ◽  
Rachelle K. Richardson ◽  
...  
Keyword(s):  
Crystal Size ◽  
Metal Organic Frameworks ◽  
Metal Organic ◽  
Size And Morphology ◽  
Role Of Solvent

Classification and role of modulators on crystal engineering of metal organic frameworks (MOFs)

2021 ◽  
Vol 444 ◽  
pp. 214064
Author(s):  
Danni Jiang ◽  
Chao Huang ◽  
Jian Zhu ◽  
Ping Wang ◽  
Zhiming Liu ◽  
...  
Keyword(s):  
Crystal Engineering ◽  
Metal Organic Frameworks ◽  
Metal Organic

scholarly journals Porphyrin and phthalocyanine-based Metal Organic Frameworks beyond metal-carboxylates

2020 ◽  
Author(s):  
Siddhartha De ◽  
Thomas Devic ◽  
Alexandra Fateeva
Keyword(s):  
Porous Materials ◽  
Metal Organic Frameworks ◽  
Metal Carboxylates ◽  
Natural Systems ◽  
Metal Organic

Given the ubiquitous role of porphyrins in natural systems, these molecules and related derivatives such as phthalocyanines are fascinating building units to achieve functional porous materials. Porphyrin-based MOFs have been...

Metal-Organic Framework Transistors for Dopamine Sensing

2021 ◽  
Author(s):  
Jiajun Song ◽  
Jianzhong Zheng ◽  
Anneng Yang ◽  
Hong Liu ◽  
Zeyu Zhao ◽  
...  
Keyword(s):  
Charge Transport ◽  
Transport Properties ◽  
Metal Organic Framework ◽  
Metal Organic Frameworks ◽  
High Porosity ◽  
Two Dimensional ◽  
Metal Organic ◽  
Organic Framework

Two-dimensional (2D) conductive metal-organic frameworks (MOFs) can not only inherit the high porosity and tailorability of traditional MOFs but also exhibit unique charge transport properties, offering promising opportunities for applications...

Metal-organic frameworks for electrochemical reduction of carbon dioxide: The role of metal centers

2020 ◽  
Vol 40 ◽  
pp. 156-170 ◽  
Author(s):  
Ping Shao ◽  
Luocai Yi ◽  
Shumei Chen ◽  
Tianhua Zhou ◽  
Jian Zhang
Keyword(s):  
Carbon Dioxide ◽  
Electrochemical Reduction ◽  
Metal Organic Frameworks ◽  
Metal Centers ◽  
Metal Organic

Development of Au-Pd@UiO-66-on-ZIF-L/CC as a self-supported electrochemical sensor for in situ monitoring of cellular hydrogen peroxide

2021 ◽  
Author(s):  
Jilin Zheng ◽  
Peng Zhao ◽  
Shiying Zhou ◽  
Sha Chen ◽  
Yi Liang ◽  
...  
Keyword(s):  
Hydrogen Peroxide ◽  
Electrochemical Sensor ◽  
Noble Metals ◽  
Electrochemical Sensors ◽  
Metal Organic Frameworks ◽  
Electrochemical Sensing ◽  
In Situ Monitoring ◽  
Metal Organic

Integrating metal-organic frameworks (MOFs) of different components or structures together and exploiting them as electrochemical sensors for electrochemical sensing have aroused great interest. And the incorporation of noble metals with...

Role of a 3D Structure in Energy Transfer in Mixed-Ligand Metal–Organic Frameworks

2021 ◽  
Author(s):  
Shaunak M. Shaikh ◽  
Stefan Ilic ◽  
Bradley J. Gibbons ◽  
Xiaozhou Yang ◽  
Elena Jakubikova ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Metal Organic Frameworks ◽  
3D Structure ◽  
Mixed Ligand ◽  
Metal Organic

scholarly journals STUDY OF SYNTHESIS AND CHARACTERIZATION OF METAL-ORGANIC FRAMEWORKS MOF-5 AS HYDROGEN STORAGE MATERIAL

2016 ◽  
Vol 12 (1) ◽  
pp. 14
Author(s):  
Prapti Rahayu ◽  
Witri Wahyu Lestari
Keyword(s):  
Hydrogen Storage ◽  
Metal Organic Frameworks ◽  
Synthesis Method ◽  
High Porosity ◽  
Hydrogen Storage Material ◽  
Storage Material ◽  
Good Thermal Stability ◽  
Metal Organic ◽  
Organic Linker

<p>Metal-organic frameworks (MOFs) are porous coordination polymer containing bi-or polidentate organic linker coordinated with inorganic part, such as metal oxide cluster or metal cation as node which called as secondary building unit (SBU) to form infinite structure. Due to high porosity and surface area, good thermal stability as well as the availability of unsaturated metal center or the linker influence attracts the interaction with gases, thus MOFs have potential to be applied as hydrogen storage material. One type of MOFs that have been widely studied is [Zn<sub>4</sub>O(benzene-1,4-dicarboxylate)<sub>3</sub>], namely, MOF-5.Various synthesis method have been developed to obtain optimum results. Characterization of MOF-5 from various synthesis method such as crystallinity, capacity, stability, and quantum dot behavior of MOF-5 have been summarized in this review.</p>

Critical role of water stability in metal–organic frameworks and advanced modification strategies for the extension of their applicability

2020 ◽  
Vol 7 (5) ◽  
pp. 1319-1347 ◽  
Author(s):  
Botao Liu ◽  
Kumar Vikrant ◽  
Ki-Hyun Kim ◽  
Vanish Kumar ◽  
Suresh Kumar Kailasa
Keyword(s):  
Drug Delivery ◽  
Water Purification ◽  
Gas Adsorption ◽  
Critical Role ◽  
Metal Organic Frameworks ◽  
Water Stability ◽  
Metal Organic

Metal–organic frameworks (MOFs) are well known for their versatile applications in diverse fields (e.g., gas adsorption, water purification, sensing, drug delivery, and catalysis).

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