Graphene oxide offers precise molecular sieving, structural integrity, microplastic removal, and closed-loop circularity in water-remediating membranes through a covalent adaptable network
文献信息
Ria Sen Gupta, Samir Mandal, Amit Malakar, Siddhesh Rege, Sk. Safikul Islam, Ketaki Samanta, Ashok Misra, Suryasarathi Bose
Herein, a scalable method was adopted for hosting membrane reusability via a technique in which a covalent adaptable network was installed in the membrane by covalently anchoring an interpenetrating polymeric network membrane with a Diels–Alder adduct. The membrane was then used for water treatment applications. The presence of the laterally large GO sheets in the membrane matrix helped to control the pore size and contributed towards significant separation performance. The fabricated membrane was characterized by high water flux and nearly 97% rejection of stringent contaminants, including dyes and ions. The hydrophilic membrane surface helped in exhibiting antifouling characteristics and assisted in hitting the age-old selectivity–permeability offset. The cytocompatibility of the designed membranes added required leverage in terms of real-time deployment. The recyclability of the membranes enabled by the dynamic bonds augmented the retention of mechanical properties and satisfactory water-remediating features. This study has the potential to buffer the ill effects of microplastic pollution generated by the deplorable management of membrane disposal and provide a quick remedy in terms of cleaner and greener membranes.
期刊推荐

Topics in Catalysis

Journal of Asian Natural Products Research

Cellulose

Bioorganic & Medicinal Chemistry Letters

Bioorganic & Medicinal Chemistry

Chinese Journal of Chemistry

Acta Metallurgica Sinica-English Letters

Critical Reviews in Solid State and Materials Sciences

Main Group Chemistry

Herald of the Russian Academy of Sciences
相关文献
Detection and evaluation of polymer–polymer interactions in dilute solutions of associating polymers
Georges M. Pavlov, Anna A. Gosteva, Olga V. Okatova, Olga A. Dommes, Irina I. Gavrilova
DOI: 10.1039/D0PY01725F
Droplet nucleation in miniemulsion thiol–ene step photopolymerization
Marc Schmutz
DOI: 10.1039/D1PY00139F
Facile construction of noncovalent graft copolymers with triple stimuli-responsiveness for triggered drug delivery
Lei Xu, Hairong Wang, Hongrui Tian, Mingzu Zhang, Jinlin He, Peihong Ni
DOI: 10.1039/D1PY00135C
Polymerizability of exomethylene monomers based on adamantyl frameworks
Raita Goseki, Shogo Miyai, Satoshi Uchida, Takashi Ishizone
DOI: 10.1039/D1PY00500F
High molar mass poly(ricinoleic acid) via entropy-driven ring-opening metathesis polymerization
Marc A. Hillmyer
DOI: 10.1039/D1PY00185J
The effect of alkyl chain lengths on the red-to-near-infrared emission of boron-fused azomethine conjugated polymers and their film-state stimuli-responsivities
Shunsuke Ohtani, Natsumi Yamada, Masayuki Gon, Kazuo Tanaka, Yoshiki Chujo
DOI: 10.1039/D1PY00213A
Chemical conjugation of nucleic acid aptamers and synthetic polymers
Maria Nerantzaki, Capucine Loth, Jean-François Lutz
DOI: 10.1039/D1PY00516B
A pillar[5]arene-based 3D polymer network for efficient iodine capture in aqueous solution
Jiajun Cao, Huangtianzhi Zhu, Liqing Shangguan, Yuezhou Liu, Peiren Liu, Qi Li, Yitao Wu
DOI: 10.1039/D1PY00535A
Hierarchical ordering and multilayer structure of poly(ε-caprolactone) end-functionalized by a liquid crystalline unit: role of polymer crystallization
Wenqing Xu, Xing Li, Wenhua Yuan, Jian Zhou
DOI: 10.1039/D1PY00702E
您可能还喜欢
如何处理含有顺-二(2,2'-联吡啶)二氯化钌(II)二水合物(CAS号:67776-38-9)的废料?
处理含有该化合物的废料时,应先收集并分类,然后根据其危险特性选择合适的处理方法。推荐采用焚烧或由专业机构进行安全处理,以确保符合环保法规的要求。处理过程中应佩戴...
4-amino-2-bromo-3-iodopyridine(CAS号:1300750-77-9)的市场或研究趋势如何?
4-氨基-2-溴-3-碘吡啶主要应用于药物合成和研究领域,尤其是在抗病毒和抗癌药物的研发中。随着新型药物的需求增加,该化合物的研究趋势较好。市场方面,由于其特殊...
4-乙酰基氨基-2-氨基-苯甲酸(CAS号:43134-76-5)的市场或研究趋势如何?
当前,4-乙酰基氨基-2-氨基-苯甲酸(CAS号:43134-76-5)在医药和化工领域有一定的应用。随着药物研发的进展,该化合物在新型药物设计中的应用可能增加...
庚a氟-1-(1-碘-1,2,2,2-四氟乙氧基)丙烷(CAS号:107432-46-2)的市场或研究趋势如何?
该化合物目前主要用于特定的工业应用,如氟聚合物的合成。市场趋势显示,由于其独特的结构和性能,未来可能在新型氟材料和特种化学品领域有更多的应用。研究趋势方面,主要...
在合成中是否有Propargyl-PEG13-bromide(CAS号:2055105-25-2)的替代品?
可以考虑使用1,3-丁二烯-1-炔-3-基-聚乙二醇-13-溴化物作为Propargyl-PEG13-bromide的替代品,因为两者在结构上相似,均可用于合成...
2-氨基-6-甲氧基嘌呤(CAS号:20535-83-5)安全吗?
2-氨基-6-甲氧基嘌呤在正常使用条件下相对安全,但在操作时仍需注意防护措施,如佩戴手套和护目镜,避免吸入或接触皮肤和眼睛。
2-甲基-3-溴苯乙酸乙酯(CAS号:1261862-72-9)适用哪些法规指南?
该化合物根据其化学性质和潜在危害,可能适用于GHS(全球化学品统一分类和标签制度)的分类标准。具体分类需依据其毒性和燃烧危险性进行评估。此外,欧洲化学品管理局(...
4,4-二甲基吡咯烷-3-羧酸盐酸盐(CAS号:1351343-41-3)应用于哪些行业?
4,4-二甲基吡咯烷-3-羧酸盐酸盐在医药、聚合物和传感器领域有应用。在医药领域,它可以作为某些药物的中间体;在聚合物领域,它可用作某些聚合物的稳定剂;在传感器...
处理5-Hydroxy-7-methoxy-2-(4-methoxyphenyl)-4-oxo-4H-chromen-6-yl 2-O-beta-D-xylopyranosyl-beta-D-glucopyranoside(CAS号:149998-39-0)时应注意哪些实验室安全事项?
处理该化合物时应注意使用个人防护装备(如手套、护目镜和实验服),在通风橱中操作。避免直接接触皮肤和吸入,泄漏时应立即清理并使用适当的吸收材料。参考安全数据表(S...
7-甲基-1,2,3,4-四氢-吖啶-9-甲酸(CAS号:345621-27-4)的市场或研究趋势如何?
该化合物在医药研究中具有潜在应用价值,特别是在抗癌药物研发方面。随着研究的深入,对其合成方法的优化和生物活性的进一步探索将成为研究热点。
来源期刊
Journal of Materials Chemistry A

Journal of Materials Chemistry A, B & C cover high quality studies across all fields of materials chemistry. The journals focus on those theoretical or experimental studies that report new understanding, applications, properties and synthesis of materials. The journals have a strong history of publishing quality reports of interest to interdisciplinary communities and providing an efficient and rigorous service through peer review and publication. The journals are led by an international team of Editors-in-Chief and Associate Editors who are all active researchers in their fields. Journal of Materials Chemistry A, B & C are separated by the intended application of the material studied. Broadly, applications in energy and sustainability are of interest to Journal of Materials Chemistry A, applications in biology and medicine are of interest to Journal of Materials Chemistry B, and applications in optical, magnetic and electronic devices are of interest to Journal of Materials Chemistry C. More than one Journal of Materials Chemistry journal may be suitable for certain fields and researchers are encouraged to submit their paper to the journal that they feel best fits for their particular article. Example topic areas within the scope of Journal of Materials Chemistry A are listed below. This list is neither exhaustive nor exclusive. Artificial photosynthesis Batteries Carbon dioxide conversion Catalysis Fuel cells Gas capture/separation/storage Green/sustainable materials Hydrogen generation Hydrogen storage Photocatalysis Photovoltaics Self-cleaning materials Self-healing materials Sensors Supercapacitors Thermoelectrics Water splitting Water treatment


![4,4'-[2,5-Biphenyldiylbis(oxy)]dianiline structure 4,4'-[2,5-Biphenyldiylbis(oxy)]dianiline structure](https://cnstatic.chemtradehub.com/structs/941/94148-67-1-24c6.webp)
![[3-Chloro-5-(diethylcarbamoyl)phenyl]boronic acid structure [3-Chloro-5-(diethylcarbamoyl)phenyl]boronic acid structure](https://cnstatic.chemtradehub.com/structs/957/957120-59-1-febc.webp)
![4-(4-{4-[4-Fluoro-3-(trifluoromethyl)phenyl]-1-methyl-1H-imidazol-2-yl}-1-piperidinyl)-1H-pyrazolo[3,4-d]pyrimidine 4-methylbenzenesulfonate (1:1) structure 4-(4-{4-[4-Fluoro-3-(trifluoromethyl)phenyl]-1-methyl-1H-imidazol-2-yl}-1-piperidinyl)-1H-pyrazolo[3,4-d]pyrimidine 4-methylbenzenesulfonate (1:1) structure](https://cnstatic.chemtradehub.com/structs/108/1082949-68-5-00b6.webp)