1. Morphological diversity in nanoporous covalent organic materials derived from viologen and pyreneAli Trabolsi, Ramesh Jagannathan, John-Carl Olsen, Jesus Raya, Dong Suk Han, Carlos Platas-Iglesias, Thirumurugan Prakasam, Sudhir Kumar Sharma, Tina Škorjanc, Gobinda Das, izvirni znanstveni članek Najdeno v: osebi
Ključne besede: covalent organic polymers, hollow tube, polymers, porous materials, iodine capture
Objavljeno: 02.09.2020; Ogledov: 1822; Prenosov: 0
 Polno besedilo (2,00 MB) |
2. Immobilization of redox-responsive switches into calixarene-based covalent organic polymers for environmental applicationsAli Trabolsi, Ramesh Jagannathan, Sudhir Kumar Sharma, Dinesh Shetty, Tina Škorjanc, 2017, prispevek na konferenci brez natisa Najdeno v: osebi
Ključne besede: calixarene, covalent polymers, redox chemistry, chemical switches
Objavljeno: 03.09.2020; Ogledov: 1701; Prenosov: 0
Polno besedilo (373,43 KB) |
3. Immobilization of Redox-Responsive Switches Into Calixarene-Based Covalent Organic Polymers for Environmental ApplicationsAli Trabolsi, Ramesh Jagannathan, Dong Suk Han, Jesus Raya, Sudhir Kumar Sharma, Dinesh Shetty, Tina Skorjanc, 2017, prispevek na konferenci brez natisa Najdeno v: osebi
Ključne besede: calixarene, redox switches, dye adsorption
Objavljeno: 03.09.2020; Ogledov: 1687; Prenosov: 0
Polno besedilo (7,64 MB) |
4. Hydrophobicity Tuning in Isostructural Urchin-Shaped Covalent Organic Framework Nanoparticles by Pore Surface Engineering for Oil–Water SeparationAli Trabolsi, Mark A. Olson, Ramesh Jagannathan, Sabu Varghese, Sudhir Kumar Sharma, Renu Pasricha, Felipe Gandara, Christina Zalch Saad, Salma Abubakar, Bikash Garai, Thirumurugan Prakasam, Tina Skorjanc, Gobinda Das, 2022, izvirni znanstveni članek Najdeno v: osebi
Ključne besede: Adsorption, Covalent organic frameworks, Hydrophobicity, Lipids, Materials
Objavljeno: 26.09.2022; Ogledov: 446; Prenosov: 0
Polno besedilo (4,50 MB) |
5. Taming the topology of calix[4]arene-based 2D-covalent organic frameworksMark Anthony Olson, Ramesh Jagannathan, Maria Baias, Sudhir Kumar Sharma, Sabu Varghese, Nawavi Naleem, Felipe Gándara, Tina Škorjanc, Dinesh Shetty, Bikash Garai, 2021, izvirni znanstveni članek Opis: A bowl-shaped calix[4]arene with its exciting host–guest chemistry is a versatile supramolecular building block for the synthesis of distinct coordination cages or metal–organic frameworks. However, its utility in the synthesis of crystalline covalent organic frameworks (COFs) remains challenging, presumably due to its conformational flexibility. Here, we report the synthesis of a periodic 2D extended organic network of calix[4]arenes joined by a linear benzidine linker via dynamic imine bonds. By tuning the interaction among neighboring calixarene units through varying the concentration in the reaction mixture, we show the selective formation of interpenetrated (CX4-BD-1) and non-interpenetrated (CX4-BD-2) frameworks. The cone-shaped calixarene moiety in the structural backbone allows for the interweaving of two neighboring layers in CX4-BD-1, making it a unique example of interpenetrated 2D layers. Due to the high negative surface charge from calixarene units, both COFs have shown high performance in charge-selective dye removal and an exceptional selectivity for cationic dyes irrespective of their molecular size. The charge distribution of the COFs and the resulting selectivity for the cationic dyes were further investigated using computational methods.
Najdeno v: osebi
Ključne besede: dyes and pigments, covalent organic frameworks, adsorption, layers, chemical structure
Objavljeno: 16.03.2021; Ogledov: 1463; Prenosov: 0
Polno besedilo (7,57 MB) |
