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Holey S, Nayak RR. Harnessing Glycolipids for Supramolecular Gelation: A Contemporary Review. ACS OMEGA 2024; 9:25513-25538. [PMID: 38911776 PMCID: PMC11190938 DOI: 10.1021/acsomega.4c00958] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/30/2024] [Revised: 04/12/2024] [Accepted: 05/17/2024] [Indexed: 06/25/2024]
Abstract
Within the scope of this review, our exploration spans diverse facets of amphiphilic glycolipid-based low-molecular-weight gelators (LMWGs). This journey explores glycolipid synthesis, self-assembly, and gelation with tailorable properties. It begins by examining the design of glycolipids and their influence on gel formation. Following this, a brief exploration of several gel characterization techniques adds another layer to the understanding of these materials. The final section is dedicated to unraveling the various applications of these glycolipid-based supramolecular gels. A meticulous analysis of available glycolipid gelators and their correlations with desired properties for distinct applications is a pivotal aspect of their investigation. As of the present moment, there exists a notable absence of a review dedicated exclusively to glycolipid gelators. This study aims to bridge this critical gap by presenting an overview that provides novel insights into their unique properties and versatile applications. This holistic examination seeks to contribute to a deeper understanding of molecular design, structural characteristics, and functional applications of glycolipid gelators by offering insights that can propel advancements in these converging scientific disciplines. Overall, this review highlights the diverse classifications of glycolipid-derived gelators and particularly emphasizes their capacity to form gels.
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Affiliation(s)
- Snehal
Ashokrao Holey
- Department
of Oils, Lipid Science and Technology, CSIR-Indian
Institute of Chemical Technology, Hyderabad 500 007, India
- Academy
of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
| | - Rati Ranjan Nayak
- Academy
of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
- CSIR-Institute
of Minerals and Materials Technology, Bhubaneswar 751013, Odisha, India
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Avasthi I, Muthukumaran R, Prajapati RK, Sankararamakrishnan R, Verma S. Crystal Engineering and Self-Assembled Nanoring Formation with Purine-Cd II /Hg II Supramolecular Frameworks. Chem Asian J 2024:e202301119. [PMID: 38286758 DOI: 10.1002/asia.202301119] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2023] [Revised: 01/23/2024] [Accepted: 01/29/2024] [Indexed: 01/31/2024]
Abstract
We report three complexes of CdII and HgII with two purine rare tautomers, N9-(pyridin-2-ylmethyl)-N6 -methoxyadenine, L1 and N7-(pyridin-2-ylmethyl)-N6 -methoxyadenine, L2, highlighting diverse crystallographic signatures exhibited by them. Influence of substituents, binding sites, steric effects and metal salts on the different modes of binding enabled an insight into metal-nucleobase interactions. L1 interacted with two and three equivalents of Cd(NO3 )2 .4H2 O and HgCl2 , respectively, while L2 interacted with two equivalents of HgCl2 , altogether leading to three different complexes (1 [C48 H48 Cd6 N34 O50 ], 2 [C12 H12 Cl4 Hg2 N6 O] and 3 [C12 H12 Cl2 HgN6 O]) possessing varied dimensionality and stabilising interactions. The photoluminescent properties of these coordination frameworks have also been probed. Notably, nanoring-like structures were obtained, as a result of self-assembly of 3 when investigated by transmission electron microscopy, additionally supported by molecular dynamics simulations.
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Affiliation(s)
- Ilesha Avasthi
- Department of Chemistry, Indian Institute of Technology Kanpur, Kanpur, UP (208016), India
| | - R Muthukumaran
- Department of Biological Sciences and Bioengineering, Indian Institute of Technology Kanpur, Kanpur, UP (208016), India
| | - Rajneesh K Prajapati
- Centre for Nanoscience and Advanced Imaging Centre, Indian Institute of Technology Kanpur, Kanpur, UP (208016), India
| | - Ramasubbu Sankararamakrishnan
- Department of Biological Sciences and Bioengineering, Indian Institute of Technology Kanpur, Kanpur, UP (208016), India
| | - Sandeep Verma
- Department of Chemistry, Indian Institute of Technology Kanpur, Kanpur, UP (208016), India
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Meng J, Mao G, Zhu Z, Li Q, Lin X, Wang L, Li Y, Huang Y. Novel Environmentally Responsive Polyvinyl Polyamine Hydrogels Capable of Phase Transformation with Temperature for Applications in Reservoir Profile Control. Gels 2023; 9:950. [PMID: 38131936 PMCID: PMC10742972 DOI: 10.3390/gels9120950] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2023] [Revised: 11/24/2023] [Accepted: 12/01/2023] [Indexed: 12/23/2023] Open
Abstract
Hydrogel has been widely used in reservoir regulation for enhancing oil recovery, however, this process can experience negative influences on the properties and effects of the hydrogels. Therefore, developing novel hydrogels with excellent environmental responsiveness would improve the formation adaptability of hydrogels. In this study, novel polyvinyl polyamine hydrogels were synthesized by a ring-opening addition reaction between polyvinyl polyamines and polyethylene glycol glycidyl ether. The results of atomic force microscopy and transmission electron microscopy showed that the polyvinyl polyamine gel had a porous and irregular bulk structure and was endowed with water storage. With the temperature rising from 30 °C to 60 °C, the transmittance of diethylenetriamine hydrogel decreased from 84.3% to 18.8%, indicating that a phase transition had occurred. After the polyvinyl polyamine hydrogel with low initial viscosity was injected into the formation in the liquid phase, the increase of the reservoir temperature caused it to turn into an elastomer, thereby migrating to the depth of the reservoir and achieving effective plugging. Polyvinyl polyamine hydrogel could improve the profile of heterogeneous layers significantly by forcing subsequent fluids into the low permeability zone in the form of elastomers in the medium temperature reservoirs of 40-60 °C. The novel environmentally responsive polyvinyl polyamine hydrogels, capable of phase transformation with temperature, exhibited superior performance in recovering residual oil, which was beneficial for applications in reservoir profile control and oilfield development.
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Affiliation(s)
- Jianxun Meng
- College of Chemistry and Chemical Engineering, Northeast Petroleum University, Daqing 163318, China;
- Research Institute of Oil Production Engineering, Daqing Oilfield Limited Company, Daqing 163453, China; (Q.L.); (X.L.); (L.W.); (Y.L.)
- Heilongjiang Provincial Key Laboratory of Oil and Gas Reservoir Stimulation, Daqing 163453, China
| | - Guoliang Mao
- College of Chemistry and Chemical Engineering, Northeast Petroleum University, Daqing 163318, China;
| | - Zhixuan Zhu
- Research Institute of Oil Production Engineering, Daqing Oilfield Limited Company, Daqing 163453, China; (Q.L.); (X.L.); (L.W.); (Y.L.)
- Heilongjiang Provincial Key Laboratory of Oil and Gas Reservoir Stimulation, Daqing 163453, China
| | - Qingsong Li
- Research Institute of Oil Production Engineering, Daqing Oilfield Limited Company, Daqing 163453, China; (Q.L.); (X.L.); (L.W.); (Y.L.)
- Heilongjiang Provincial Key Laboratory of Oil and Gas Reservoir Stimulation, Daqing 163453, China
| | - Xuesong Lin
- Research Institute of Oil Production Engineering, Daqing Oilfield Limited Company, Daqing 163453, China; (Q.L.); (X.L.); (L.W.); (Y.L.)
- Heilongjiang Provincial Key Laboratory of Oil and Gas Reservoir Stimulation, Daqing 163453, China
| | - Lichao Wang
- Research Institute of Oil Production Engineering, Daqing Oilfield Limited Company, Daqing 163453, China; (Q.L.); (X.L.); (L.W.); (Y.L.)
- Heilongjiang Provincial Key Laboratory of Oil and Gas Reservoir Stimulation, Daqing 163453, China
| | - Yiran Li
- Research Institute of Oil Production Engineering, Daqing Oilfield Limited Company, Daqing 163453, China; (Q.L.); (X.L.); (L.W.); (Y.L.)
- Heilongjiang Provincial Key Laboratory of Oil and Gas Reservoir Stimulation, Daqing 163453, China
| | - Yue Huang
- No. 2 Production Plant, Daqing Oilfield Limited Company, Daqing 163461, China;
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