1
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Ludwig AD, Gorbunova V, Saint‐Jalmes A, Berrée F, Lemiègre L. Alkylboronate β‐Phenylglucoside versus Phenylboronate β‐Alkylglucoside Organogelators. ChemistrySelect 2023. [DOI: 10.1002/slct.202300213] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/16/2023]
Affiliation(s)
- Andreas D. Ludwig
- Univ Rennes Ecole Nationale Supérieure de Chimie de Rennes CNRS ISCR – UMR6226 F-35000 Rennes France
| | - Viktoriia Gorbunova
- Univ Rennes Ecole Nationale Supérieure de Chimie de Rennes CNRS ISCR – UMR6226 F-35000 Rennes France
| | - Arnaud Saint‐Jalmes
- Univ Rennes CNRS IPR (Institut de Physique de Rennes) – UMR 6251 F-35000 Rennes France
| | - Fabienne Berrée
- Univ Rennes Ecole Nationale Supérieure de Chimie de Rennes CNRS ISCR – UMR6226 F-35000 Rennes France
| | - Loïc Lemiègre
- Univ Rennes Ecole Nationale Supérieure de Chimie de Rennes CNRS ISCR – UMR6226 F-35000 Rennes France
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2
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Yang J, Jia Y, Li B, Jiao J. Facile and simple fabrication of superhydrophobic and superoleophilic MS/PDA/DT sponge for efficient oil/water separation. ENVIRONMENTAL TECHNOLOGY 2022; 43:4092-4101. [PMID: 34115553 DOI: 10.1080/09593330.2021.1942559] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/16/2021] [Accepted: 06/04/2021] [Indexed: 06/12/2023]
Abstract
To overcome the problems of frequent leakage accidents during oil exploitation, a superhydrophobic and superoleophilic porous MS/PDA/DT sponge was successfully prepared via mild solvent evaporation method, and a polydopamine assisted surface coating of 1-dodecanethiol (DT) on a melamine sponge (MS) substrate. Surface structure and performance of the MS/PDA/DT sponge were characterized by Scanning Electron Microscope (SEM), Fourier transform infrared spectrometer (FTIR), and Video Optical Contact Angle (CA) metre. The results showed that the as-prepared MS/PDA/DT sponge has a high-water contact angle (WCA) of 147.2°, which is probably attributed to both the rough surface derived from in situ growth and the low surface energy due to grafting of hydrophobic 1-dodecanethiol. The durability of the as-constructed MS/PDA/DT sponge was studied by repeated abrasion tests. After 50 abrasion cycles, the superhydrophobicity of the MS/PDA/DT sponge good mechanical durability. The MS/PDA/DT sponge can effectively absorb oil with an absorption capacity of up to 24 times its weight. The superhydrophobic and superoleophilic MS/PDA/DT sponge has the potential as a promising adsorbent for oil/water separation.Highlights The MS/PDA/DT sponge was prepared via the mild solvent evaporation method.The contact angle of the MS/PDA/DT sponge was 147.2o.The adsorption capacity of the MS/PDA/DT sponge was 24 times their weight.The cost-efficient, environmentally friendly porous materials show high oil/water separation efficiency.
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Affiliation(s)
- Juxiang Yang
- School of Chemical Engineering, Xi'an University, Xi'an, People's Republic of China
| | - Yuan Jia
- School of Chemical Engineering, Xi'an University, Xi'an, People's Republic of China
| | - Beibei Li
- School of Chemical Engineering, Xi'an University, Xi'an, People's Republic of China
| | - Jiao Jiao
- School of Chemical Engineering, Xi'an University, Xi'an, People's Republic of China
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3
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Amphiphilic benzothiadiazole derivatives: synthesis, self-assembly and applications as light-emitting liquid crystal display and switchable anisotropic scattering device. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2022.119832] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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4
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Cloutier M, Lavoie S, Gauthier C. C7 Epimerization of Benzylidene-Protected β-d-Idopyranosides Brings Structural Insights into Idose Conformational Flexibility. J Org Chem 2022; 87:12932-12953. [PMID: 36137237 DOI: 10.1021/acs.joc.2c01504] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Idose is unique among other aldohexoses because of its high conformational flexibility in solution. We herein show that benzylidene acetal-protected 3-O-acyl-β-d-idopyranosides undergo Lewis acid-catalyzed C7 epimerization with concomitant 4C1 to 1C4 ring inversion. The reaction conditions and structural parameters for this transformation to occur have been thoroughly investigated through an extensive glycosylation study combined with NMR analyses, X-ray diffraction, and quantum molecular modeling. In addition to reporting a direct, β-stereoselective idosylation approach, our work brings fundamental structural insights into the conformational flexibility of idose.
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Affiliation(s)
- Maude Cloutier
- Unité Mixte de Recherche INRS-UQAC, Centre Armand-Frappier Santé Biotechnologie, Institut National de la Recherche Scientifique (INRS), 555, boulevard de l'Université, Chicoutimi, Québec, Canada G7H 2B1
| | - Serge Lavoie
- Laboratoire LASEVE, Département des Sciences Fondamentales, Université du Québec à Chicoutimi (UQAC), 555, boulevard de l'Université, Chicoutimi, Québec, Canada G7H 2B1
| | - Charles Gauthier
- Unité Mixte de Recherche INRS-UQAC, Centre Armand-Frappier Santé Biotechnologie, Institut National de la Recherche Scientifique (INRS), 555, boulevard de l'Université, Chicoutimi, Québec, Canada G7H 2B1.,Laboratoire LASEVE, Département des Sciences Fondamentales, Université du Québec à Chicoutimi (UQAC), 555, boulevard de l'Université, Chicoutimi, Québec, Canada G7H 2B1
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5
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Ghosh A, Dubey SK, Patra M, Mandal J, Ghosh NN, Das P, Bhowmick A, Sarkar K, Mukherjee S, Saha R, Bhattacharjee S. Solvent‐ and Substrate‐Induced Chiroptical Inversion in Amphiphilic, Biocompatible Glycoconjugate Supramolecules: Shape‐Persistent Gelation, Self‐Healing, and Antibacterial Activity. Chemistry 2022; 28:e202201621. [DOI: 10.1002/chem.202201621] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2022] [Indexed: 11/11/2022]
Affiliation(s)
- Angshuman Ghosh
- Department of Chemistry Kazi Nazrul University Asansol 713340 West Bengal India
- TCG Lifescience, Block BN Sector V Saltlake Kolkata 700156 West Bengal India
| | - Soumen Kumar Dubey
- Department of Chemistry Kazi Nazrul University Asansol 713340 West Bengal India
| | - Maxcimilan Patra
- Department of Chemistry Kazi Nazrul University Asansol 713340 West Bengal India
| | - Jishu Mandal
- CIF Biophysical Laboratory CSIR-Indian Institute of Chemical Biology Jadavpur Kolkata 700032 West Bengal India
| | - Narendra Nath Ghosh
- Department of Chemistry University of Gour Banga Mokdumpur 732103 West Bengal India
| | - Priyanka Das
- Department of Microbiology University of Kalyani Kalyani, Nadia 741235 West Bengal India
| | - Arpita Bhowmick
- Department of Microbiology University of Kalyani Kalyani, Nadia 741235 West Bengal India
| | - Keka Sarkar
- Department of Microbiology University of Kalyani Kalyani, Nadia 741235 West Bengal India
| | - Suprabhat Mukherjee
- Department of Animal Science Kazi Nazrul University Asansol 713340 West Bengal India
| | - Rajat Saha
- Department of Chemistry Kazi Nazrul University Asansol 713340 West Bengal India
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6
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Li SL, He JH, Li Z, Lu JH, Liu BW, Fu T, Zhao HB, Wang YZ. A sponge heated by electromagnetic induction and solar energy for quick, efficient, and safe cleanup of high-viscosity crude oil spills. JOURNAL OF HAZARDOUS MATERIALS 2022; 436:129272. [PMID: 35739787 DOI: 10.1016/j.jhazmat.2022.129272] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/03/2022] [Revised: 05/28/2022] [Accepted: 05/30/2022] [Indexed: 06/15/2023]
Abstract
Frequent oil spills have caused severe environmental and ecological damage. Effective cleanup has become a complex challenge owing to the poor flowability of viscous crude oils. The current method of solar heating to reduce the viscosity of heavy oil is only suitable during sunny days, while the use of Joule heating is limited by the risk of direct exposure to high-voltage electricity. Herein, we demonstrate a noncontact electromagnetic induction and solar dual-heating sponge for the quick, safe, and energy-saving cleanup of ultrahigh-viscosity heavy oil. The resulting sponge with magnetic, conductive, and hydrophobic properties can be rapidly heated to absorb heavy oil under alternating magnetic fields, solar irradiation, or both of these conditions. By constructing theoretical models and fitting the actual data, an in-depth analysis of induction and solar heating processes is carried out. The sponge has excellent resilience and stability, indicating its reusability, fast and continuous adsorption (16.17 g in 10 s), and large capacity (75-81 g/g, the highest value ever) for soft asphalt (a highly viscous crude oil). This work provides a new noncontact dual-heating strategy for heavy oil cleanup, in which absorbents use induction heating during an emergency and then switch to partial or full solar heating to save energy in sunny conditions. ENVIRONMENTAL IMPLICATION: Heavy oils stranded on the beach or floating on water can kill underwater plants by blocking sunlight, or trap water birds and other animals. Heavy oil also contains aromatic substances that are toxic to aquatic organisms. Although oil spills near shallow water cannot be cleaned up by fences or other machinery, an oil adsorbent can deal with this problem. However, common adsorbents cannot effectively absorb high-viscosity oils, such as heavy oil. In this paper, an induction and solar dual-heating sponge is developed for the effective cleanup of high-viscosity oil.
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Affiliation(s)
- Shu-Liang Li
- The Collaborative Innovation Center for Eco-Friendly and Fire-Safety Polymeric Materials (MoE), National Engineering Laboratory of Eco-Friendly Polymeric Materials (Sichuan), State Key Laboratory of Polymer Materials Engineering, College of Chemistry, Sichuan University, Chengdu 610064, China
| | - Jie-Hao He
- The Collaborative Innovation Center for Eco-Friendly and Fire-Safety Polymeric Materials (MoE), National Engineering Laboratory of Eco-Friendly Polymeric Materials (Sichuan), State Key Laboratory of Polymer Materials Engineering, College of Chemistry, Sichuan University, Chengdu 610064, China
| | - Zhen Li
- The Collaborative Innovation Center for Eco-Friendly and Fire-Safety Polymeric Materials (MoE), National Engineering Laboratory of Eco-Friendly Polymeric Materials (Sichuan), State Key Laboratory of Polymer Materials Engineering, College of Chemistry, Sichuan University, Chengdu 610064, China
| | - Jia-Hui Lu
- The Collaborative Innovation Center for Eco-Friendly and Fire-Safety Polymeric Materials (MoE), National Engineering Laboratory of Eco-Friendly Polymeric Materials (Sichuan), State Key Laboratory of Polymer Materials Engineering, College of Chemistry, Sichuan University, Chengdu 610064, China
| | - Bo-Wen Liu
- The Collaborative Innovation Center for Eco-Friendly and Fire-Safety Polymeric Materials (MoE), National Engineering Laboratory of Eco-Friendly Polymeric Materials (Sichuan), State Key Laboratory of Polymer Materials Engineering, College of Chemistry, Sichuan University, Chengdu 610064, China
| | - Teng Fu
- The Collaborative Innovation Center for Eco-Friendly and Fire-Safety Polymeric Materials (MoE), National Engineering Laboratory of Eco-Friendly Polymeric Materials (Sichuan), State Key Laboratory of Polymer Materials Engineering, College of Chemistry, Sichuan University, Chengdu 610064, China
| | - Hai-Bo Zhao
- The Collaborative Innovation Center for Eco-Friendly and Fire-Safety Polymeric Materials (MoE), National Engineering Laboratory of Eco-Friendly Polymeric Materials (Sichuan), State Key Laboratory of Polymer Materials Engineering, College of Chemistry, Sichuan University, Chengdu 610064, China.
| | - Yu-Zhong Wang
- The Collaborative Innovation Center for Eco-Friendly and Fire-Safety Polymeric Materials (MoE), National Engineering Laboratory of Eco-Friendly Polymeric Materials (Sichuan), State Key Laboratory of Polymer Materials Engineering, College of Chemistry, Sichuan University, Chengdu 610064, China.
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7
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Wang Y, Yu X, Fan W, Liu R, Liu Y. Alginate-oil gelator composite foam for effective oil spill treatment. Carbohydr Polym 2022; 294:119755. [DOI: 10.1016/j.carbpol.2022.119755] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Revised: 06/15/2022] [Accepted: 06/15/2022] [Indexed: 11/02/2022]
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8
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Rai R, Sureshan KM. Topochemical Synthesis of a Heterochiral Peptide Polymer in Different Polymorphic Forms from Crystals and Aerogels. Angew Chem Int Ed Engl 2022; 61:e202111623. [DOI: 10.1002/anie.202111623] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2021] [Indexed: 12/16/2022]
Affiliation(s)
- Rishika Rai
- School of Chemistry Indian Institute of Science Education and Research Thiruvananthapuram Kerala 695551 India
| | - Kana M. Sureshan
- School of Chemistry Indian Institute of Science Education and Research Thiruvananthapuram Kerala 695551 India
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9
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Sureshan KM, Rai R. Topochemical Synthesis of a Heterochiral Peptide Polymer in Different Polymorphic Forms from Crystals and Aerogels. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202111623] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Kana M Sureshan
- Indian Institute of Science Education and Research Thiruvananthapuram School of Chemistry ThiruvananthapuramMaruthamalaVithura 695551 Thiruvananthapuram INDIA
| | - Rishika Rai
- IISER-TVM: Indian Institute of Science Education Research Thiruvananthapuram Chemistry 695551 Thiruvananthapuram INDIA
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10
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Li J, Zhai S, Wu W, Xu Z. Hydrophobic nanocellulose aerogels with high loading of metal-organic framework particles as floating and reusable oil absorbents. Front Chem Sci Eng 2021. [DOI: 10.1007/s11705-020-2021-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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11
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Gao Z, Zhou S, Zhou Y, Wan H, Zhang C, Yao B, Chen T. Bio-inspired magnetic superhydrophobic PU-PDA-Fe3O4-Ag for effective oil-water separation and its antibacterial activity. Colloids Surf A Physicochem Eng Asp 2021. [DOI: 10.1016/j.colsurfa.2020.126122] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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12
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Vibhute AM, Sureshan KM. How Far Are We in Combating Marine Oil Spills by Using Phase-Selective Organogelators? CHEMSUSCHEM 2020; 13:5343-5360. [PMID: 32808717 DOI: 10.1002/cssc.202001285] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/20/2020] [Revised: 08/17/2020] [Indexed: 06/11/2023]
Abstract
Marine oil spills is one of the frequent natural disasters that adversely affect the economy and ecosystem. A variety of methods have been developed to combat marine oil spills. However, none of these methods is ideal and universal for tackling different kinds of oil spills. In addition, most of these methods do not offer the possibility for recovering the spilt oil. There is great interest in developing novel and better methods for combating marine oil spills that allow recovery of the spilt oil. The use of low molecular weight organogelators that can selectively congeal oil from oil-water mixtures have been proposed to be useful for oil spill recovery. From this initial proposal, the area has progressed gradually towards their practical implementation. The advancements and novel concepts in this area are reviewed.
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Affiliation(s)
- Amol M Vibhute
- School of Chemistry, Indian Institute of Science Education and Research, Thiruvananthapuram, Kerala, 695551, India
| | - Kana M Sureshan
- School of Chemistry, Indian Institute of Science Education and Research, Thiruvananthapuram, Kerala, 695551, India
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13
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Ludwig AD, Saint-Jalmes A, Mériadec C, Artzner F, Tasseau O, Berrée F, Lemiègre L. Boron Effect on Sugar-Based Organogelators. Chemistry 2020; 26:13927-13934. [PMID: 32579731 DOI: 10.1002/chem.202001970] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2020] [Revised: 06/10/2020] [Indexed: 01/03/2023]
Abstract
The reaction of several alkylglucosides with phenyl boronic acid permitted easy access to a series of alkylglucoside phenyl boronate derivatives. This type of compound has structures similar to those of known benzylidene glucoside organogelators except for the presence of a boronate function in place of the acetal one. Low to very low concentrations of these amphiphilic molecules produced gelation of several organic solvents. The rheological properties of the corresponding soft materials characterized them as elastic solids. They were further characterized by SEM to obtain more information on their morphologies and by SAXS to determine the type of self-assembly involved within the gels. The sensitivity of the boronate function towards hydrolysis was also investigated. We demonstrated that a small amount of water (5 % v/v) was sufficient to disrupt the organogels leading to the original alkylglucoside and phenyl boronic acid; an important difference with the stable benzylidene-based organogelators. Such water-sensitive boronated organogelators could be suitable substances for the preparation of smart soft material for topical drug delivery.
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Affiliation(s)
- Andreas D Ludwig
- Ecole Nationale Supérieure de Chimie de Rennes, CNRS, ISCR-UMR6226, Université de Rennes, 35000, Rennes, France
| | - Arnaud Saint-Jalmes
- CNRS, IPR (Institut de Physique de Rennes)-UMR 6251, Université de Rennes, 35000, Rennes, France
| | - Cristelle Mériadec
- CNRS, IPR (Institut de Physique de Rennes)-UMR 6251, Université de Rennes, 35000, Rennes, France
| | - Franck Artzner
- CNRS, IPR (Institut de Physique de Rennes)-UMR 6251, Université de Rennes, 35000, Rennes, France
| | - Olivier Tasseau
- Ecole Nationale Supérieure de Chimie de Rennes, CNRS, ISCR-UMR6226, Université de Rennes, 35000, Rennes, France
| | - Fabienne Berrée
- Ecole Nationale Supérieure de Chimie de Rennes, CNRS, ISCR-UMR6226, Université de Rennes, 35000, Rennes, France
| | - Loïc Lemiègre
- Ecole Nationale Supérieure de Chimie de Rennes, CNRS, ISCR-UMR6226, Université de Rennes, 35000, Rennes, France
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14
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Minju N, Ananthakumar S, Savithri S. Superswelling Hybrid Sponge from Water Glass for Selective Absorption of Crude Oil and Organic Solvents. ACS OMEGA 2019; 4:17990-18001. [PMID: 31720503 PMCID: PMC6843722 DOI: 10.1021/acsomega.9b01655] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/06/2019] [Accepted: 07/17/2019] [Indexed: 06/10/2023]
Abstract
A lightweight super hydrophilic hybrid sponge is designed and demonstrated out of water glass and an organic polymer, which has a macroporous flaky nature and is superflexible with an apparent density of 0.069 g cc-1, ∼97% porosity, and 3000% water uptake. The octadecyltrimethoxy silane-modified hybrid sponge exhibits selective absorption of oil and organic solvents in open water. An absorption capacity in the range 12-23 g g-1 for the test liquids light crude oil, engine oil, paraffin oil, chloroform, kerosene, and hexane is revealed. Absorption capacity by a weight basis was directly proportional to the density and inversely proportional to the viscosity of test liquids. Trials under both stagnant and turbulent conditions verify selective uptake of oil from sea water. Complete regeneration of the absorbent was possible for ten cycles for the test liquids. The work provides design of an affordable water clean-up material alternative to commonly used polyurethane sponges.
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Affiliation(s)
- Nadukkandy Minju
- Functional Materials, Material Science and Technology
Division and Computational
Modeling and Simulation Section, Environmental Technology Division, CSIR-National Institute for Interdisciplinary Science
and Technology, Government of
India, Thiruvananthapuram, Kerala 695 019, India
- Academy
of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
| | - Solaiappan Ananthakumar
- Functional Materials, Material Science and Technology
Division and Computational
Modeling and Simulation Section, Environmental Technology Division, CSIR-National Institute for Interdisciplinary Science
and Technology, Government of
India, Thiruvananthapuram, Kerala 695 019, India
- Academy
of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
| | - Sivaraman Savithri
- Functional Materials, Material Science and Technology
Division and Computational
Modeling and Simulation Section, Environmental Technology Division, CSIR-National Institute for Interdisciplinary Science
and Technology, Government of
India, Thiruvananthapuram, Kerala 695 019, India
- Academy
of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
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15
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Sperandio C, Quintard G, Naubron J, Giorgi M, Yemloul M, Parrain J, Rodriguez J, Quintard A. Strategic Stereoselective Halogen (F, Cl) Insertion: A Tool to Enhance Supramolecular Properties in Polyols. Chemistry 2019; 25:15098-15105. [PMID: 31453654 DOI: 10.1002/chem.201902983] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2019] [Revised: 08/26/2019] [Indexed: 11/07/2022]
Affiliation(s)
- Céline Sperandio
- Aix Marseille Université, CNRS, Centrale Marseille, iSm2 Marseille France
| | - Guilhem Quintard
- Université de Lyon, INSA LYON, Ingénierie des Matériaux Polymères, IMP-UMR CNRS 5223 69621 Villeurbanne France
| | - Jean‐Valere Naubron
- Aix Marseille Université, CNRS, Centrale Marseille, Spectropole Marseille France
| | - Michel Giorgi
- Aix Marseille Université, CNRS, Centrale Marseille, Spectropole Marseille France
| | - Mehdi Yemloul
- Aix Marseille Université, CNRS, Centrale Marseille, iSm2 Marseille France
| | - Jean‐Luc Parrain
- Aix Marseille Université, CNRS, Centrale Marseille, iSm2 Marseille France
| | - Jean Rodriguez
- Aix Marseille Université, CNRS, Centrale Marseille, iSm2 Marseille France
| | - Adrien Quintard
- Aix Marseille Université, CNRS, Centrale Marseille, iSm2 Marseille France
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16
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Shome A, Maji K, Rather AM, Yashwanth A, Patel DK, Manna U. A Scalable Chemical Approach for the Synthesis of a Highly Tolerant and Efficient Oil Absorbent. Chem Asian J 2019; 14:4732-4740. [DOI: 10.1002/asia.201901102] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2019] [Revised: 09/16/2019] [Indexed: 12/12/2022]
Affiliation(s)
- Arpita Shome
- Department of ChemistryIndian Instituteof Technology Guwahati Amingaon, Kamrup Assam 781039 India
| | - Kousik Maji
- Department of ChemistryIndian Instituteof Technology Guwahati Amingaon, Kamrup Assam 781039 India
| | - Adil Majeed Rather
- Department of ChemistryIndian Instituteof Technology Guwahati Amingaon, Kamrup Assam 781039 India
| | - Arcot Yashwanth
- Department of ChemistryIndian Instituteof Technology Guwahati Amingaon, Kamrup Assam 781039 India
| | - Deepak Kumar Patel
- Department of ChemistryIndian Instituteof Technology Guwahati Amingaon, Kamrup Assam 781039 India
| | - Uttam Manna
- Department of ChemistryIndian Instituteof Technology Guwahati Amingaon, Kamrup Assam 781039 India
- Centre for NanotechnologyIndian Instituteof Technology Guwahati, Amingaon, Kamrup Assam 781039 India
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17
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Multi‐Responsive Supramolecular Hydrogels Derived from Gemini Surfactants for Visual Recognition of Isomerization. ChemistrySelect 2019. [DOI: 10.1002/slct.201901420] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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18
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Xie A, Cui J, Chen Y, Lang J, Li C, Yan Y, Dai J. Dual-channel separation system based on platanus fruit-like Ni@Ni(OH) hierarchical architecture for fast, efficient and continuous light/heavy oil–water separation. J IND ENG CHEM 2019. [DOI: 10.1016/j.jiec.2019.03.005] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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19
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Phase-Selective Gelators Based on p-Alkoxybenzoyl for Oil Spill Recovery and Dye Removal. ACTA ACUST UNITED AC 2019. [DOI: 10.1007/s12209-019-00204-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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20
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Facile and green fabrication of superhydrophobic sponge for continuous oil/water separation from harsh environments. Colloids Surf A Physicochem Eng Asp 2019. [DOI: 10.1016/j.colsurfa.2018.12.009] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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21
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Nandi M, Banerjee S, De P. Stearoyl-appended pendant amino acid-based hyperbranched polymers for selective gelation of oil from oil/water mixtures. Polym Chem 2019. [DOI: 10.1039/c9py00105k] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Stearic acid-appended pendant amino acid-based poly(methacrylate) hyperbranched polymers were developed for the phase-selective organogelation of crude oil from a binary mixture of oil/water.
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Affiliation(s)
- Mridula Nandi
- Polymer Research Centre
- Department of Chemical Sciences
- Indian Institute of Science Education and Research Kolkata
- Mohanpur 741246, Nadia
- India
| | - Soham Banerjee
- Polymer Research Centre
- Department of Chemical Sciences
- Indian Institute of Science Education and Research Kolkata
- Mohanpur 741246, Nadia
- India
| | - Priyadarsi De
- Polymer Research Centre
- Department of Chemical Sciences
- Indian Institute of Science Education and Research Kolkata
- Mohanpur 741246, Nadia
- India
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22
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Krishnan BP, Sureshan KM. A Library of Multipurpose Supramolecular Supergelators: Fabrication of Structured Silica, Porous Plastics, and Fluorescent Gels. Chem Asian J 2017; 13:187-193. [PMID: 29195010 DOI: 10.1002/asia.201701657] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2017] [Indexed: 12/13/2022]
Abstract
Supramolecular gels find applications in various fields. Usually, a specific gelator is useful only for a specific application. This one-gelator-one-application format is one factor that limits the usefulness of supramolecular gels. We report the synthesis of a library of gelators from a common core by using a click-chemistry approach. Thus, the click reaction of β-azido-4,6-O-benzylidene-galactopyranoside (1) with various alkynes gave 11 different gelators having varying gelation abilities. Whereas gelators having alkyl-chain substituents congealed alkanes and tetraethylorthosilicate (TEOS), the gelators having aromatic substituents congealed aromatic solvents. We exploited this difference in gelling behavior in the templated synthesis of silica rods and porous plastics. The styrene gel of gelator 2 j was polymerized, and the gelator was removed by washing to obtain porous polystyrene. The TEOS gel of gelator 2 b was polymerized to silica, and the gelator template was removed by calcination to give microstructured silica rods. We also developed fluorescent gelator 2 f by this method, which might find applications by virtue of its fluorescence in the assembled state.
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Affiliation(s)
- Baiju P Krishnan
- School of Chemistry, Indian Institute of Science Education and Research Thiruvananthapuram, Vithura campus, Thiruvananthapuram, 695551, India
| | - Kana M Sureshan
- School of Chemistry, Indian Institute of Science Education and Research Thiruvananthapuram, Vithura campus, Thiruvananthapuram, 695551, India
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23
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Zhu H, Chen D, Li N, Xu Q, Li H, He J, Wang H, Wu P, Lu J. Fabrication of Photocontrolled Surfaces for Oil/Water Separation through Sulfur(VI) Fluoride Exchange. Chemistry 2017; 23:14712-14717. [DOI: 10.1002/chem.201703309] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2017] [Indexed: 11/09/2022]
Affiliation(s)
- Haiguang Zhu
- College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Suzhou Nano Science and Technology; Soochow University; Suzhou 215123 P. R. China
| | - Dongyun Chen
- College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Suzhou Nano Science and Technology; Soochow University; Suzhou 215123 P. R. China
| | - Najun Li
- College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Suzhou Nano Science and Technology; Soochow University; Suzhou 215123 P. R. China
| | - Qingfeng Xu
- College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Suzhou Nano Science and Technology; Soochow University; Suzhou 215123 P. R. China
| | - Hua Li
- College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Suzhou Nano Science and Technology; Soochow University; Suzhou 215123 P. R. China
| | - Jinghui He
- College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Suzhou Nano Science and Technology; Soochow University; Suzhou 215123 P. R. China
| | - Hua Wang
- Department of Molecular Medicine; The Scripps Research Institute; La Jolla, CA 92037 USA
| | - Peng Wu
- Department of Molecular Medicine; The Scripps Research Institute; La Jolla, CA 92037 USA
| | - Jianmei Lu
- College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Suzhou Nano Science and Technology; Soochow University; Suzhou 215123 P. R. China
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24
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Prathap A, Sureshan KM. Organogelator-Cellulose Composite for Practical and Eco-Friendly Marine Oil-Spill Recovery. Angew Chem Int Ed Engl 2017. [PMID: 28640482 DOI: 10.1002/anie.201704699] [Citation(s) in RCA: 55] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Marine oil spills pose serious threats to the ecosystem and economy. There is much interest in developing sorbents that can tackle such spills. We have developed a novel sorbent by impregnating cellulose pulp with a sugar-derived oleogelator, 1,2:5,6-di-O-cyclohexylidene-mannitol. The gelator molecules mask the surface-exposed hydroxyl groups of cellulose fibrils by engaging them in H-bonding and expose their hydrophobic parts making the fibers temporarily hydrophobic (water contact angle 110°). This sorbent absorbs oil effectively, selectively and instantly from oil-water mixtures due to its hydrophobicity. Then the gelator molecules get released uniformly in the oil and later self-assemble to fibers, as evident from SEM analysis, congealing the oil within the matrix. This hierarchical entrapment of the oil by non-covalent polymeric fibers within a covalent polymer matrix makes the gel very strong (230-fold increase in the yield stress) and rigid, making it suitable for practical use.
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Affiliation(s)
- Annamalai Prathap
- School of Chemistry, Indian Institute of Science Education and Research, Thiruvananthapuram, Kerala-, 695 016, India
| | - Kana M Sureshan
- School of Chemistry, Indian Institute of Science Education and Research, Thiruvananthapuram, Kerala-, 695 016, India
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25
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Prathap A, Sureshan KM. Organogelator-Cellulose Composite for Practical and Eco-Friendly Marine Oil-Spill Recovery. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201704699] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Affiliation(s)
- Annamalai Prathap
- School of Chemistry; Indian Institute of Science Education and Research; Thiruvananthapuram Kerala- 695 016 India
| | - Kana M. Sureshan
- School of Chemistry; Indian Institute of Science Education and Research; Thiruvananthapuram Kerala- 695 016 India
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26
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Ren C, Shen J, Chen F, Zeng H. Rapid Room-Temperature Gelation of Crude Oils by a Wetted Powder Gelator. Angew Chem Int Ed Engl 2017; 56:3847-3851. [DOI: 10.1002/anie.201611852] [Citation(s) in RCA: 55] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2016] [Indexed: 11/09/2022]
Affiliation(s)
- Changliang Ren
- Institute of Bioengineering and Nanotechnology; 31 Biopolis Way, The Nanos Singapore 138669 Singapore
| | - Jie Shen
- Institute of Bioengineering and Nanotechnology; 31 Biopolis Way, The Nanos Singapore 138669 Singapore
| | - Feng Chen
- Institute of Bioengineering and Nanotechnology; 31 Biopolis Way, The Nanos Singapore 138669 Singapore
| | - Huaqiang Zeng
- Institute of Bioengineering and Nanotechnology; 31 Biopolis Way, The Nanos Singapore 138669 Singapore
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27
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Ren C, Shen J, Chen F, Zeng H. Rapid Room-Temperature Gelation of Crude Oils by a Wetted Powder Gelator. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201611852] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Affiliation(s)
- Changliang Ren
- Institute of Bioengineering and Nanotechnology; 31 Biopolis Way, The Nanos Singapore 138669 Singapore
| | - Jie Shen
- Institute of Bioengineering and Nanotechnology; 31 Biopolis Way, The Nanos Singapore 138669 Singapore
| | - Feng Chen
- Institute of Bioengineering and Nanotechnology; 31 Biopolis Way, The Nanos Singapore 138669 Singapore
| | - Huaqiang Zeng
- Institute of Bioengineering and Nanotechnology; 31 Biopolis Way, The Nanos Singapore 138669 Singapore
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28
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Ran X, Li Y, Gao Q, Qiu W, Guo L. A Smart Phase-Selective Gelator for Recycling Aromatic Solvents, the Removal of Toxic Dyes, and Molecular Delivery. ASIAN J ORG CHEM 2016. [DOI: 10.1002/ajoc.201600480] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Xia Ran
- Institute of Photobiophysics; School of Physics and Electronics; Henan University; Kaifeng 475004 P. R. China
| | - Yajie Li
- Institute of Photobiophysics; School of Physics and Electronics; Henan University; Kaifeng 475004 P. R. China
| | - Qiongqiong Gao
- Institute of Photobiophysics; School of Physics and Electronics; Henan University; Kaifeng 475004 P. R. China
| | - Weihong Qiu
- Department of Physics; Oregon State University; Corvallis OR 97331 USA
| | - Lijun Guo
- Institute of Photobiophysics; School of Physics and Electronics; Henan University; Kaifeng 475004 P. R. China
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29
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Krishnan BP, Sureshan KM. A Molecular-Level Study of Metamorphosis and Strengthening of Gels by Spontaneous Polymorphic Transitions. Chemphyschem 2016; 17:3062-3067. [DOI: 10.1002/cphc.201600590] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2016] [Indexed: 12/18/2022]
Affiliation(s)
- Baiju P. Krishnan
- School of Chemistry; Indian Institute of Science Education; and Research Thiruvananthapuram; CET campus Thiruvananthapuram- 695016 India
| | - Kana M. Sureshan
- School of Chemistry; Indian Institute of Science Education; and Research Thiruvananthapuram; CET campus Thiruvananthapuram- 695016 India
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30
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Fan K, Kong H, Wang X, Yang X, Song J. Tunable self-assembly of two-component gels from novel sorbitol-appended compounds. RSC Adv 2016. [DOI: 10.1039/c6ra19492c] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
A smart two-component gelator system was prepared by a combination of two good gelators based on sorbitol-appended compounds.
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Affiliation(s)
- Kaiqi Fan
- School of Material and Chemical Engineering
- Zhengzhou University of Light Industry
- Zhengzhou 450002
- P. R. China
| | - Huajie Kong
- School of Material and Chemical Engineering
- Zhengzhou University of Light Industry
- Zhengzhou 450002
- P. R. China
| | - Xiaobo Wang
- Journal Editorial Department
- Zhengzhou University of Light Industry
- Zhengzhou 450002
- P. R. China
| | - Xuzhao Yang
- School of Material and Chemical Engineering
- Zhengzhou University of Light Industry
- Zhengzhou 450002
- P. R. China
| | - Jian Song
- School of Chemical Engineering and Technology
- Tianjin University
- Tianjin 300072
- China
- The Co-Innovation Center of Chemistry and Chemical Engineering of Tianjin
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