Search Results - "Karmakar, Avishek"

A review of metal-organic frameworks (MOFs) as energy-efficient desiccants for adsorption driven heat-transformation applications by Karmakar, Avishek, Prabakaran, Vivekh, Zhao, Dan, Chua, Kian Jon

“…•One-stop archive for recent developments in water-sorbing MOFs.•Key factors essential for synthesizing stable MOFs are reviewed comprehensively.•Advantages of…”
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Guest-Responsive Metal–Organic Frameworks as Scaffolds for Separation and Sensing Applications by Karmakar, Avishek, Samanta, Partha, Desai, Aamod V, Ghosh, Sujit K

“…Conspectus Metal–organic frameworks (MOFs) have evolved to be next-generation utility materials because of their serviceability in a wide variety of…”
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Hydrogen-Bonded Organic Frameworks (HOFs): A New Class of Porous Crystalline Proton-Conducting Materials by Karmakar, Avishek, Illathvalappil, Rajith, Anothumakkool, Bihag, Sen, Arunabha, Samanta, Partha, Desai, Aamod V., Kurungot, Sreekumar, Ghosh, Sujit K.

“…Two porous hydrogen‐bonded organic frameworks (HOFs) based on arene sulfonates and guanidinium ions are reported. As a result of the presence of ionic…”
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Thermo‐Responsive MOF/Polymer Composites for Temperature‐Mediated Water Capture and Release by Karmakar, Avishek, Mileo, Paulo G. M., Bok, Ivan, Peh, Shing Bo, Zhang, Jian, Yuan, Hongye, Maurin, Guillaume, Zhao, Dan

“…We report an in situ polymerization strategy to incorporate a thermo‐responsive polymer, poly(N‐isopropylacrylamide) (PNIPAM), with controlled loadings into…”
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Pressure‐Responsive Two‐Dimensional Metal–Organic Framework Composite Membranes for CO2 Separation by Ying, Yunpan, Zhang, Zhengqing, Peh, Shing Bo, Karmakar, Avishek, Cheng, Youdong, Zhang, Jian, Xi, Lifei, Boothroyd, Chris, Lam, Yeng Ming, Zhong, Chongli, Zhao, Dan

“…The regulation of permeance and selectivity in membrane systems may allow effective relief of conventional energy‐intensive separations. Here,…”
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Dynamic Structural Behavior and Anion-Responsive Tunable Luminescence of a Flexible Cationic Metal-Organic Framework by Manna, Biplab, Chaudhari, Abhijeet K., Joarder, Biplab, Karmakar, Avishek, Ghosh, Sujit K.

“…Guest and anion dependent: Structural dynamism and luminescence of a cationic porous framework (see picture) are investigated by different analytical…”
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Accelerated Formation Kinetics of a Multicomponent Metal–Organic Framework Derived from Preferential Site Occupancy by Peh, Shing Bo, Xi, Shibo, Karmakar, Avishek, Yeo, Jing Ying, Wang, Yuxiang, Zhao, Dan

“…Metal–organic frameworks (MOFs) are typically synthesized via solvothermal reactions, whose reaction kinetics might be a bottleneck in the scaled-up…”
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An Amide-Functionalized Dynamic Metal-Organic Framework Exhibiting Visual Colorimetric Anion Exchange and Selective Uptake of Benzene over Cyclohexane by Karmakar, Avishek, Desai, Aamod V., Manna, Biplab, Joarder, Biplab, Ghosh, Sujit K.

“…A novel porous metal–organic framework (MOF) architecture is formed by a neutral amide‐functionalized ligand and copper(II). Upon desolvation, this compound…”
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The Best of Both Worlds: An MOP/COF-Based Hybrid Material for Highly Selective and Very Fast Sequestration of Toxic Oxoanions from Water by Karmakar, Avishek, Li, Jing

“…A smart hybrid material composed of a metal−organic polyhedra (MOP) and covalent organic framework (COF) effectively and selectively captures toxic oxoanions…”
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Luminescent Metal–Organic Frameworks for the Detection and Discrimination of o‑Xylene from Xylene Isomers by Zhang, Jian, Wang, Jian, Long, Sichang, Peh, Shing Bo, Dong, Jinqiao, Wang, Yuxiang, Karmakar, Avishek, Yuan, Yi Di, Cheng, Youdong, Zhao, Dan

“…Differentiation of xylene isomers remains as one of the most important challenges in the chemical industry, mainly due to the similar molecular sizes and…”
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Bimodal Functionality in a Porous Covalent Triazine Framework by Rational Integration of an Electron-Rich and -Deficient Pore Surface by Karmakar, Avishek, Kumar, Amrit, Chaudhari, Abhijeet K., Samanta, Partha, Desai, Aamod V., Krishna, Rajamani, Ghosh, Sujit K.

“…A porous covalent triazine framework (CTF) consisting of both an electron‐deficient central triazine core and electron‐rich aromatic building blocks is…”
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Chip-Level Integration of Covalent Organic Frameworks for Trace Benzene Sensing by Yuan, Hongye, Li, Nanxi, Linghu, Jiajun, Dong, Jinqiao, Wang, Yuxiang, Karmakar, Avishek, Yuan, Jiaren, Li, Mengsha, Buenconsejo, Pio John S, Liu, Guoliang, Cai, Hong, Pennycook, Stephen John, Singh, Navab, Zhao, Dan

“…State-of-the-art chemical sensors based on covalent organic frameworks (COFs) are restricted to the transduction mechanism relying on luminescence quenching…”
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Thermo‐Responsive MOF/Polymer Composites for Temperature‐Mediated Water Capture and Release by Karmakar, Avishek, Mileo, Paulo G. M., Bok, Ivan, Peh, Shing Bo, Zhang, Jian, Yuan, Hongye, Maurin, Guillaume, Zhao, Dan

“…We report an in situ polymerization strategy to incorporate a thermo‐responsive polymer, poly(N‐isopropylacrylamide) (PNIPAM), with controlled loadings into…”
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Ionic metal-organic frameworks (iMOFs): Design principles and applications by Karmakar, Avishek, Desai, Aamod V., Ghosh, Sujit K.

“…•Classification of ionic metal-organic frameworks (iMOFs).•Pre and post-synthetic approaches to design ionic-MOFs.•Applications of cationic & anionic…”
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Metal-organic frameworks as effective sensors and scavengers for toxic environmental pollutants by Karmakar, Avishek, Velasco, Ever, Li, Jing

“…Abstract Metal-organic frameworks (MOFs) constructed from a rich library of organic struts and metal ions/clusters represent promising candidates for a wide…”
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Hydrogen-Bonded Organic Frameworks (HOFs): A New Class of Porous Crystalline Proton-Conducting Materials by Karmakar, Avishek, Illathvalappil, Rajith, Anothumakkool, Bihag, Sen, Arunabha, Samanta, Partha, Desai, Aamod V., Kurungot, Sreekumar, Ghosh, Sujit K.

“…Two porous hydrogen‐bonded organic frameworks (HOFs) based on arene sulfonates and guanidinium ions are reported. As a result of the presence of ionic…”
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Fluorescent “Turn‐on” Sensing Based on Metal–Organic Frameworks (MOFs) by Karmakar, Avishek, Samanta, Partha, Dutta, Subhajit, Ghosh, Sujit K.

“…Metal–organic frameworks (MOFs) have evolved as an exciting class of materials in the domain of porous materials. The unique features of these materials arise…”
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A Water-Stable Cationic Metal-Organic Framework as a Dual Adsorbent of Oxoanion Pollutants by Desai, Aamod V., Manna, Biplab, Karmakar, Avishek, Sahu, Amit, Ghosh, Sujit K.

“…A three‐dimensional water‐stable cationic metal–organic framework (MOF) pillared by a neutral ligand and with NiII metal nodes has been synthesized employing a…”
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On‐Chip Tailorability of Capacitive Gas Sensors Integrated with Metal–Organic Framework Films by Yuan, Hongye, Tao, Jifang, Li, Nanxi, Karmakar, Avishek, Tang, Chunhua, Cai, Hong, Pennycook, Stephen John, Singh, Navab, Zhao, Dan

“…Gas sensing technologies for smart cities require miniaturization, cost‐effectiveness, low power consumption, and outstanding sensitivity and selectivity…”
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Dynamic Structural Behavior and Anion-Responsive Tunable Luminescence of a Flexible Cationic Metal-Organic Framework by Manna, Biplab, Chaudhari, Abhijeet K., Joarder, Biplab, Karmakar, Avishek, Ghosh, Sujit K.

“…Gast‐ und anionenabhängig: Strukturdynamik und Lumineszenz eines kationischen porösen Gerüsts (siehe Bild) wurden durch verschiedene Analysetechniken…”
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