0
views
0
recommends
+1 Recommend
0 collections
    0
    shares
      • Record: found
      • Abstract: found
      • Article: not found

      Design of supramolecular nanosheets for drug delivery applications

      review-article
      1 , 2 ,
      Polymer Journal
      Nature Publishing Group UK
      Health care, Supramolecular polymers

      Read this article at

      ScienceOpenPublisherPMC
      Bookmark
          There is no author summary for this article yet. Authors can add summaries to their articles on ScienceOpen to make them more accessible to a non-specialist audience.

          Abstract

          Two specific concepts have emerged in the field of materials science over the last several decades: nanosheets and supramolecular polymers. More recently, supramolecular nanosheets, in which these two concepts are integrated, have attracted particular attention, and they exhibit many fascinating characteristics. This review focuses on the design and applications of supramolecular nanosheets consisting of tubulin proteins and phospholipid membranes.

          Abstract

          Two specific concepts have emerged in the field of materials science over the last several decades: nanosheets and supramolecular polymers. Based on this background, supramolecular nanosheets, in which these two concepts are integrated, have recently attracted particular attention. This review focuses on design of two supramolecular nanosheets. One is tubulin protein-based supramolecular nanosheet for applications to GTP-responsive drug delivery system. The other is phospholipid-based supramolecular nanosheets and their applications in blood-administrated drug delivery systems.

          Related collections

          Most cited references55

          • Record: found
          • Abstract: found
          • Article: not found

          Characteristics of SARS-CoV-2 and COVID-19

          Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is a highly transmissible and pathogenic coronavirus that emerged in late 2019 and has caused a pandemic of acute respiratory disease, named ‘coronavirus disease 2019’ (COVID-19), which threatens human health and public safety. In this Review, we describe the basic virology of SARS-CoV-2, including genomic characteristics and receptor use, highlighting its key difference from previously known coronaviruses. We summarize current knowledge of clinical, epidemiological and pathological features of COVID-19, as well as recent progress in animal models and antiviral treatment approaches for SARS-CoV-2 infection. We also discuss the potential wildlife hosts and zoonotic origin of this emerging virus in detail.
            Bookmark
            • Record: found
            • Abstract: found
            • Article: found
            Is Open Access

            Liposomes as nanomedical devices

            Since their discovery in the 1960s, liposomes have been studied in depth, and they continue to constitute a field of intense research. Liposomes are valued for their biological and technological advantages, and are considered to be the most successful drug-carrier system known to date. Notable progress has been made, and several biomedical applications of liposomes are either in clinical trials, are about to be put on the market, or have already been approved for public use. In this review, we briefly analyze how the efficacy of liposomes depends on the nature of their components and their size, surface charge, and lipidic organization. Moreover, we discuss the influence of the physicochemical properties of liposomes on their interaction with cells, half-life, ability to enter tissues, and final fate in vivo. Finally, we describe some strategies developed to overcome limitations of the “first-generation” liposomes, and liposome-based drugs on the market and in clinical trials.
              Bookmark
              • Record: found
              • Abstract: found
              • Article: not found

              Catalysis with two-dimensional materials and their heterostructures.

              Graphene and other 2D atomic crystals are of considerable interest in catalysis because of their unique structural and electronic properties. Over the past decade, the materials have been used in a variety of reactions, including the oxygen reduction reaction, water splitting and CO2 activation, and have been shown to exhibit a range of catalytic mechanisms. Here, we review recent advances in the use of graphene and other 2D materials in catalytic applications, focusing in particular on the catalytic activity of heterogeneous systems such as van der Waals heterostructures (stacks of several 2D crystals). We discuss the advantages of these materials for catalysis and the different routes available to tune their electronic states and active sites. We also explore the future opportunities of these catalytic materials and the challenges they face in terms of both fundamental understanding and the development of industrial applications.
                Bookmark

                Author and article information

                Contributors
                n-uchida@go.tuat.ac.jp
                Journal
                Polym J
                Polym J
                Polymer Journal
                Nature Publishing Group UK (London )
                0032-3896
                1349-0540
                9 May 2023
                : 1-8
                Affiliations
                [1 ]GRID grid.136594.c, ISNI 0000 0001 0689 5974, Department of Applied Chemistry, Graduate School of Engineering, , Tokyo University of Agriculture and Technology, ; 2-24-16 Naka-cho, Koganei, Tokyo, 184-8588 Japan
                [2 ]GRID grid.474689.0, RIKEN Center for Emergent Matter Science, ; 2-1 Hirosawa, Wako, Saitama, 351-0198 Japan
                Article
                788
                10.1038/s41428-023-00788-3
                10169173
                7fde6b99-60f1-4a65-9c3d-3e28e9460dc4
                © The Author(s), under exclusive licence to The Society of Polymer Science, Japan 2023, Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.

                This article is made available via the PMC Open Access Subset for unrestricted research re-use and secondary analysis in any form or by any means with acknowledgement of the original source. These permissions are granted for the duration of the World Health Organization (WHO) declaration of COVID-19 as a global pandemic.

                History
                : 6 March 2023
                : 29 March 2023
                : 31 March 2023
                Funding
                Funded by: FundRef https://doi.org/10.13039/501100001691, MEXT | Japan Society for the Promotion of Science (JSPS);
                Award ID: JP19K15378
                Award Recipient :
                Funded by: FundRef https://doi.org/10.13039/100012040, Japan Association for Chemical Innovation (JACI);
                Funded by: FundRef https://doi.org/10.13039/100007418, Konica Minolta Imaging Science Foundation (Konica Minolta Science and Technology Foundation);
                Funded by: FundRef https://doi.org/10.13039/501100010981, Izumi Science and Technology Foundation (Izumi Science and Technology Promotion Foundation);
                Funded by: FundRef https://doi.org/10.13039/501100008656, Iketani Science and Technology Foundation;
                Funded by: FundRef https://doi.org/10.13039/100007684, Asahi Glass Foundation;
                Funded by: Tanaka Foundation, Kose Cosmetology Foundation,
                Categories
                Focus Review

                health care,supramolecular polymers
                health care, supramolecular polymers

                Comments

                Comment on this article