1
|
Feng H, Chen Z, Li L, Shao X, Fan W, Wang C, Song L, Matyjaszewski K, Pan X, Wang Z. Aerobic mechanochemical reversible-deactivation radical polymerization. Nat Commun 2024; 15:6179. [PMID: 39039089 PMCID: PMC11263483 DOI: 10.1038/s41467-024-50562-z] [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: 10/05/2023] [Accepted: 07/15/2024] [Indexed: 07/24/2024] Open
Abstract
Polymer materials suffer mechano-oxidative deterioration or degradation in the presence of molecular oxygen and mechanical forces. In contrast, aerobic biological activities combined with mechanical stimulus promote tissue regeneration and repair in various organs. A synthetic approach in which molecular oxygen and mechanical energy synergistically initiate polymerization will afford similar robustness in polymeric materials. Herein, aerobic mechanochemical reversible-deactivation radical polymerization was developed by the design of an organic mechano-labile initiator which converts oxygen into activators in response to ball milling, enabling the reaction to proceed in the air with low-energy input, operative simplicity, and the avoidance of potentially harmful organic solvents. In addition, this approach not only complements the existing methods to access well-defined polymers but also has been successfully employed for the controlled polymerization of (meth)acrylates, styrenic monomers and solid acrylamides as well as the synthesis of polymer/perovskite hybrids without solvent at room temperature which are inaccessible by other means.
Collapse
Affiliation(s)
- Haoyang Feng
- Frontiers Science Center for Flexible Electronics (FSCFE) & Institute of Flexible Electronics (IFE), Northwestern Polytechnical University, Xi'an, 710072, China
| | - Zhe Chen
- State Key Laboratory of Molecular Engineering of Polymers, Department of Macromolecular Science, Fudan University, Shanghai, 200438, China
| | - Lei Li
- Frontiers Science Center for Flexible Electronics (FSCFE) & Institute of Flexible Electronics (IFE), Northwestern Polytechnical University, Xi'an, 710072, China
| | - Xiaoyang Shao
- Frontiers Science Center for Flexible Electronics (FSCFE) & Institute of Flexible Electronics (IFE), Northwestern Polytechnical University, Xi'an, 710072, China
| | - Wenru Fan
- Frontiers Science Center for Flexible Electronics (FSCFE) & Institute of Flexible Electronics (IFE), Northwestern Polytechnical University, Xi'an, 710072, China
| | - Chen Wang
- Frontiers Science Center for Flexible Electronics (FSCFE) & Institute of Flexible Electronics (IFE), Northwestern Polytechnical University, Xi'an, 710072, China
| | - Lin Song
- Frontiers Science Center for Flexible Electronics (FSCFE) & Institute of Flexible Electronics (IFE), Northwestern Polytechnical University, Xi'an, 710072, China
| | - Krzysztof Matyjaszewski
- Department of Chemistry, Carnegie Mellon University, 4400 Fifth Avenue, Pittsburgh, PA, 15213, USA.
| | - Xiangcheng Pan
- State Key Laboratory of Molecular Engineering of Polymers, Department of Macromolecular Science, Fudan University, Shanghai, 200438, China.
| | - Zhenhua Wang
- Frontiers Science Center for Flexible Electronics (FSCFE) & Institute of Flexible Electronics (IFE), Northwestern Polytechnical University, Xi'an, 710072, China.
| |
Collapse
|
2
|
Yadav D, Sharma PK, Malviya R, Mishra PS, Surendra AV, Rao GSNK, Rani BR. Stimuli-responsive Biomaterials for Tissue Engineering Applications. Curr Pharm Biotechnol 2024; 25:981-999. [PMID: 37594093 DOI: 10.2174/1389201024666230818121821] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2023] [Revised: 06/14/2023] [Accepted: 07/12/2023] [Indexed: 08/19/2023]
Abstract
The use of ''smart materials,'' or ''stimulus responsive'' materials, has proven useful in a variety of fields, including tissue engineering and medication delivery. Many factors, including temperature, pH, redox state, light, and magnetic fields, are being studied for their potential to affect a material's properties, interactions, structure, and/or dimensions. New tissue engineering and drug delivery methods are made possible by the ability of living systems to respond to both external stimuli and their own internal signals) for example, materials composed of stimuliresponsive polymers that self assemble or undergo phase transitions or morphology transformation. The researcher examines the potential of smart materials as controlled drug release vehicles in tissue engineering, aiming to enable the localized regeneration of injured tissue by delivering precisely dosed drugs at precisely timed intervals.
Collapse
Affiliation(s)
- Deepika Yadav
- Department of Pharmacy, School of Medical and Allied Sciences, Galgotias University Greater Noida, Uttar Pradesh, India
| | - Pramod Kumar Sharma
- Department of Pharmacy, School of Medical and Allied Sciences, Galgotias University Greater Noida, Uttar Pradesh, India
| | - Rishabha Malviya
- Department of Pharmacy, School of Medical and Allied Sciences, Galgotias University Greater Noida, Uttar Pradesh, India
| | - Prem Shankar Mishra
- Department of Pharmacy, School of Medical and Allied Sciences, Galgotias University Greater Noida, Uttar Pradesh, India
| | | | - G S N Koteswara Rao
- Shobhaben Pratapbhai Patel School of Pharmacy, NMIMS Deemed University, Mumbai, India
| | - Budha Roja Rani
- Institute of Pharmaceutical Technology, Sri Padmavathi Mahila Visvavidyalayam, Tirupati, A.P., India
| |
Collapse
|
3
|
Song N, Chu Y, Li S, Dong Y, Fan X, Tang J, Guo Y, Teng G, Yao C, Yang D. Cascade dynamic assembly/disassembly of DNA nanoframework enabling the controlled delivery of CRISPR-Cas9 system. SCIENCE ADVANCES 2023; 9:eadi3602. [PMID: 37647403 PMCID: PMC10468128 DOI: 10.1126/sciadv.adi3602] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/20/2023] [Accepted: 07/28/2023] [Indexed: 09/01/2023]
Abstract
CRISPR-Cas9 has been explored as a therapeutic agent for down-regulating target genes; the controlled delivery of Cas9 ribonucleoprotein (RNP) is essential for therapeutic efficacy and remains a challenge. Here, we report cascade dynamic assembly/disassembly of DNA nanoframework (NF) that enables the controlled delivery of Cas9 RNP. NF was prepared with acrylamide-modified DNA that initiated cascade hybridization chain reaction (HCR). Through an HCR, single-guide RNA was incorporated to NF; simultaneously, the internal space of NF was expanded, facilitating the loading of Cas9 protein. NF was designed with hydrophilic acylamino and hydrophobic isopropyl, allowing dynamic swelling and aggregation. The responsive release of Cas9 RNP was realized by introducing disulfide bond-containing N,N-bis(acryloyl)cystamine that was specifically in response to glutathione of cancer cells, triggering the complete disassembly of NF. In vitro and in vivo investigations demonstrated the high gene editing efficiency in cancer cells, the hypotoxicity in normal cells, and notable antitumor efficacy in a breast cancer mouse model.
Collapse
Affiliation(s)
- Nachuan Song
- Frontiers Science Center for Synthetic Biology, Key Laboratory of Systems Bioengineering (MOE), Institute of Biomolecular and Biomedical Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300350, P.R. China
| | - Yiwen Chu
- Frontiers Science Center for Synthetic Biology, Key Laboratory of Systems Bioengineering (MOE), Institute of Biomolecular and Biomedical Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300350, P.R. China
| | - Shuai Li
- Frontiers Science Center for Synthetic Biology, Key Laboratory of Systems Bioengineering (MOE), Institute of Biomolecular and Biomedical Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300350, P.R. China
| | - Yuhang Dong
- Frontiers Science Center for Synthetic Biology, Key Laboratory of Systems Bioengineering (MOE), Institute of Biomolecular and Biomedical Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300350, P.R. China
| | - Xiaoting Fan
- Frontiers Science Center for Synthetic Biology, Key Laboratory of Systems Bioengineering (MOE), Institute of Biomolecular and Biomedical Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300350, P.R. China
| | - Jianpu Tang
- Frontiers Science Center for Synthetic Biology, Key Laboratory of Systems Bioengineering (MOE), Institute of Biomolecular and Biomedical Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300350, P.R. China
| | - Yanfei Guo
- Frontiers Science Center for Synthetic Biology, Key Laboratory of Systems Bioengineering (MOE), Institute of Biomolecular and Biomedical Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300350, P.R. China
| | - Guangshuai Teng
- Second Hospital of Tianjin Medical University, Tianjin 300211, P.R. China
| | - Chi Yao
- Frontiers Science Center for Synthetic Biology, Key Laboratory of Systems Bioengineering (MOE), Institute of Biomolecular and Biomedical Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300350, P.R. China
| | - Dayong Yang
- Frontiers Science Center for Synthetic Biology, Key Laboratory of Systems Bioengineering (MOE), Institute of Biomolecular and Biomedical Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300350, P.R. China
| |
Collapse
|
4
|
de Carvasal KP, Vergoten G, Vasseur JJ, Smietana M, Morvan F. Supramolecular Recognition of Phosphodiester-Based Donor and Acceptor Oligomers Forming Gels in Water. Biomacromolecules 2023; 24:756-765. [PMID: 36724436 DOI: 10.1021/acs.biomac.2c01203] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Inspired by automated DNA synthesis, electron-rich dialkoxynaphthalene (DAN) donor and electron-deficient naphthalene-tetracarboxylic diimide (NDI) acceptor phosphodiester-linked homohexamers were synthesized by the phosphoramidite method. Two types of hexamers were prepared, one with only one phosphodiester between the aromatics (i.e., DAN or NDI) and a second with two phosphodiesters around a propanediol between the aromatics, leading to the latter more flexible and more hydrophilic hexamers. The folding properties of these homohexamers alone or mixed together, in water only, were studied by UV-visible absorption spectroscopy and atomic force microscopy (AFM). AFM imaging revealed that a 1:1 mixture of hexaDAN and hexaNDI formed fibers by charge transfer donor-acceptor recognition leading to a hydrogel after drying. The organization of the resulting structures is strongly dependent on the nature of the complementary partner, leading to the formation of mono- or multilayer hydrogel networks with different compactness.
Collapse
Affiliation(s)
- Kévan Pérez de Carvasal
- Université de Montpellier, CNRS, ENSCM, Institut des Biomolécules Max Mousseron, Montpellier 34293, France
| | - Gérard Vergoten
- Université de Lille, Inserm, INFINITE - U1286, Institut de Chimie Pharmaceutique Albert Lespagnol (ICPAL), Faculté de Pharmacie, 3 rue du Professeur Laguesse, Lille 59006, France
| | - Jean-Jacques Vasseur
- Université de Montpellier, CNRS, ENSCM, Institut des Biomolécules Max Mousseron, Montpellier 34293, France
| | - Michael Smietana
- Université de Montpellier, CNRS, ENSCM, Institut des Biomolécules Max Mousseron, Montpellier 34293, France
| | - François Morvan
- Université de Montpellier, CNRS, ENSCM, Institut des Biomolécules Max Mousseron, Montpellier 34293, France
| |
Collapse
|
5
|
Chen X, Chen H, Fraser Stoddart J. The Story of the Little Blue Box: A Tribute to Siegfried Hünig. Angew Chem Int Ed Engl 2023; 62:e202211387. [PMID: 36131604 PMCID: PMC10099103 DOI: 10.1002/anie.202211387] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2022] [Indexed: 02/02/2023]
Abstract
The tetracationic cyclophane, cyclobis(paraquat-p-phenylene), also known as the little blue box, constitutes a modular receptor that has facilitated the discovery of many host-guest complexes and mechanically interlocked molecules during the past 35 years. Its versatility in binding small π-donors in its tetracationic state, as well as forming trisradical tricationic complexes with viologen radical cations in its doubly reduced bisradical dicationic state, renders it valuable for the construction of various stimuli-responsive materials. Since the first reports in 1988, the little blue box has been featured in over 500 publications in the literature. All this research activity would not have been possible without the seminal contributions carried out by Siegfried Hünig, who not only pioneered the syntheses of viologen-containing cyclophanes, but also revealed their rich redox chemistry in addition to their ability to undergo intramolecular π-dimerization. This Review describes how his pioneering research led to the design and synthesis of the little blue box, and how this redox-active host evolved into the key component of molecular shuttles, switches, and machines.
Collapse
Affiliation(s)
- Xiao‐Yang Chen
- Department of ChemistryNorthwestern University2145 Sheridan RoadEvanstonIllinois 60208USA
| | - Hongliang Chen
- Stoddart Institute of Molecular ScienceDepartment of ChemistryZhejiang UniversityHangzhou310027China
- ZJU-Hangzhou Global Scientific and Technological Innovation CenterHangzhou311215China
| | - J. Fraser Stoddart
- Department of ChemistryNorthwestern University2145 Sheridan RoadEvanstonIllinois 60208USA
- Stoddart Institute of Molecular ScienceDepartment of ChemistryZhejiang UniversityHangzhou310027China
- ZJU-Hangzhou Global Scientific and Technological Innovation CenterHangzhou311215China
- School of ChemistryUniversity of New South WalesSydneyNSW 2052Australia
| |
Collapse
|
6
|
Defrançois S, Bouad V, Woisel P, Lyskawa J. Thermoresponsive catechol end‐functionalized polymers/CBPQT
4+
, 4Cl
−
supramolecular assembly. JOURNAL OF POLYMER SCIENCE 2022. [DOI: 10.1002/pol.20220572] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/05/2022]
Affiliation(s)
- Sarah Defrançois
- Univ. Lille, CNRS, INRAe, Centrale Lille, UMR 8207 ‐ UMET ‐ Unité Matériaux et Transformations Lille France
| | - Vincent Bouad
- Univ. Lille, CNRS, INRAe, Centrale Lille, UMR 8207 ‐ UMET ‐ Unité Matériaux et Transformations Lille France
| | - Patrice Woisel
- Univ. Lille, CNRS, INRAe, Centrale Lille, UMR 8207 ‐ UMET ‐ Unité Matériaux et Transformations Lille France
| | - Joël Lyskawa
- Univ. Lille, CNRS, INRAe, Centrale Lille, UMR 8207 ‐ UMET ‐ Unité Matériaux et Transformations Lille France
| |
Collapse
|
7
|
Nicolas C, Ghanem T, Canevet D, Sallé M, Nicol E, Gautier C, Levillain E, Niepceron F, Colombani O. Oxidation-Sensitive Supramolecular Polymer Nanocylinders. Macromolecules 2022. [DOI: 10.1021/acs.macromol.2c00879] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Clémence Nicolas
- Institut des Molécules et Matériaux du Mans (IMMM), UMR 6283 CNRS Le Mans Université, Avenue Olivier Messiaen, 72085 Le Mans Cedex 9, France
- Univ Angers, CNRS, MOLTECH-Anjou, SFR MATRIX, Angers F-49000, France
| | - Tatiana Ghanem
- Univ Angers, CNRS, MOLTECH-Anjou, SFR MATRIX, Angers F-49000, France
| | - David Canevet
- Univ Angers, CNRS, MOLTECH-Anjou, SFR MATRIX, Angers F-49000, France
| | - Marc Sallé
- Univ Angers, CNRS, MOLTECH-Anjou, SFR MATRIX, Angers F-49000, France
| | - Erwan Nicol
- Institut des Molécules et Matériaux du Mans (IMMM), UMR 6283 CNRS Le Mans Université, Avenue Olivier Messiaen, 72085 Le Mans Cedex 9, France
| | | | - Eric Levillain
- Univ Angers, CNRS, MOLTECH-Anjou, SFR MATRIX, Angers F-49000, France
| | - Frédérick Niepceron
- Institut des Molécules et Matériaux du Mans (IMMM), UMR 6283 CNRS Le Mans Université, Avenue Olivier Messiaen, 72085 Le Mans Cedex 9, France
| | - Olivier Colombani
- Institut des Molécules et Matériaux du Mans (IMMM), UMR 6283 CNRS Le Mans Université, Avenue Olivier Messiaen, 72085 Le Mans Cedex 9, France
| |
Collapse
|
8
|
Krishnan A, Roy S, Menon S. Amphiphilic Block Copolymers: From Synthesis Including Living Polymerization Methods to Applications in Drug Delivery. Eur Polym J 2022. [DOI: 10.1016/j.eurpolymj.2022.111224] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
|
9
|
|
10
|
Pal SK, Pani I, Nailwal Y, Dutta S. Tailoring Liquid Crystals as Vehicles for Encapsulation and Enzyme-Triggered Release. J Mater Chem B 2022; 10:3032-3038. [DOI: 10.1039/d2tb00098a] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Nanoscale assemblies of amphiphiles have been vividly explored in pharmaceutical formulations as drug nanocarriers. Aqueous interfaces of liquid crystals (LCs) are known to direct the self-assembly of a range of...
Collapse
|
11
|
Olaya AJ, Riva JS, Baster D, Silva WO, Pichard F, Girault HH. Visible-Light-Driven Water Oxidation on Self-Assembled Metal-Free Organic@Carbon Junctions at Neutral pH. JACS AU 2021; 1:2294-2302. [PMID: 34977899 PMCID: PMC8715488 DOI: 10.1021/jacsau.1c00408] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/20/2021] [Indexed: 06/14/2023]
Abstract
Sustainable water oxidation requires low-cost, stable, and efficient redox couples, photosensitizers, and catalysts. Here, we introduce the in situ self-assembly of metal-atom-free organic-based semiconductive structures on the surface of carbon supports. The resulting TTF/TTF•+@carbon junction (TTF = tetrathiafulvalene) acts as an all-in-one highly stable redox-shuttle/photosensitizer/molecular-catalyst triad for the visible-light-driven water oxidation reaction (WOR) at neutral pH, eliminating the need for metallic or organometallic catalysts and sacrificial electron acceptors. A water/butyronitrile emulsion was used to physically separate the photoproducts of the WOR, H+ and TTF, allowing the extraction and subsequent reduction of protons in water, and the in situ electrochemical oxidation of TTF to TTF•+ on carbon in butyronitrile by constant anode potential electrolysis. During 100 h, no decomposition of TTF was observed and O2 was generated from the emulsion while H2 was constantly produced in the aqueous phase. This work opens new perspectives for a new generation of metal-atom-free, low-cost, redox-driven water-splitting strategies.
Collapse
Affiliation(s)
- Astrid J. Olaya
- Laboratory
of Physical and Analytical Electrochemistry, EPFL Valais Wallis, École Polytechnique Fédérale
de Lausanne, CH-1951 Sion, Switzerland
| | - Julieta S. Riva
- Laboratory
of Physical and Analytical Electrochemistry, EPFL Valais Wallis, École Polytechnique Fédérale
de Lausanne, CH-1951 Sion, Switzerland
- Consejo
Nacional de Investigaciones Científicas y Técnicas,
CONICET, Facultad de Matemática, Astronomía, Física
y Computación, Universidad Nacional
de Córdoba, Medina Allende s/n, Ciudad Universitaria, X5000HUA, Córdoba, Argentina
| | - Dominika Baster
- Laboratory
of Physical and Analytical Electrochemistry, EPFL Valais Wallis, École Polytechnique Fédérale
de Lausanne, CH-1951 Sion, Switzerland
| | - Wanderson O. Silva
- Laboratory
of Physical and Analytical Electrochemistry, EPFL Valais Wallis, École Polytechnique Fédérale
de Lausanne, CH-1951 Sion, Switzerland
| | - François Pichard
- Laboratory
of Physical and Analytical Electrochemistry, EPFL Valais Wallis, École Polytechnique Fédérale
de Lausanne, CH-1951 Sion, Switzerland
| | - Hubert H. Girault
- Laboratory
of Physical and Analytical Electrochemistry, EPFL Valais Wallis, École Polytechnique Fédérale
de Lausanne, CH-1951 Sion, Switzerland
| |
Collapse
|
12
|
Lai Z, Jian Q, Li G, Shao C, Zhu Y, Yuan X, Chen H, Shan A. Self-Assembling Peptide Dendron Nanoparticles with High Stability and a Multimodal Antimicrobial Mechanism of Action. ACS NANO 2021; 15:15824-15840. [PMID: 34549935 DOI: 10.1021/acsnano.1c03301] [Citation(s) in RCA: 46] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Self-assembling nanometer-scale structured peptide polymers and peptide dendrimers have shown promise in biomedical applications due to their versatile properties and easy availability. Herein, self-assembling peptide dendron nanoparticles (SPDNs) with potent antimicrobial activity against a range of bacteria were developed based on the nanoscale self-assembly of an arginine-proline repeat branched peptide dendron bearing a hexadecanoic acid chain. The SPDNs are biocompatible, and our most active peptide dendron nanoparticle, C16-3RP, was found to have negligible toxicity after both in vitro and in vivo studies. Furthermore, the C16-3RP nanoparticles showed excellent stability under physiological concentrations of salt ions and against serum and protease degradation, resulting in highly effective treatment in a mouse acute peritonitis model. Comprehensive analyses using a series of biofluorescence, microscopy, and transcriptome sequencing techniques revealed that C16-3RP nanoparticles kill Gram-negative bacteria by increasing bacterial membrane permeability, inducing cytoplasmic membrane depolarization and drastic membrane disruption, inhibiting ribosome biogenesis, and influencing energy generation and other processes. Collectively, C16-3RP nanoparticles show promising biocompatibility and in vivo therapeutic efficacy without apparent resistance development. These advancements may facilitate the development of peptide-based antibiotics in clinical settings.
Collapse
Affiliation(s)
- Zhenheng Lai
- Institute of Animal Nutrition, Northeast Agricultural University, Harbin 150030, People's Republic of China
| | - Qiao Jian
- Institute of Animal Nutrition, Northeast Agricultural University, Harbin 150030, People's Republic of China
| | - Guoyu Li
- Institute of Animal Nutrition, Northeast Agricultural University, Harbin 150030, People's Republic of China
| | - Changxuan Shao
- Institute of Animal Nutrition, Northeast Agricultural University, Harbin 150030, People's Republic of China
| | - Yongjie Zhu
- Institute of Animal Nutrition, Northeast Agricultural University, Harbin 150030, People's Republic of China
| | - Xiaojie Yuan
- Institute of Animal Nutrition, Northeast Agricultural University, Harbin 150030, People's Republic of China
| | - Hongyu Chen
- Institute of Animal Nutrition, Northeast Agricultural University, Harbin 150030, People's Republic of China
| | - Anshan Shan
- Institute of Animal Nutrition, Northeast Agricultural University, Harbin 150030, People's Republic of China
| |
Collapse
|
13
|
Torres A, Collado A, Gómez-Gallego M, Ramírez de Arellano C, Sierra MA. Electrocatalytic Behavior of Tetrathiafulvalene (TTF) and Extended Tetrathiafulvalene (exTTF) [FeFe] Hydrogenase Mimics. ACS ORGANIC & INORGANIC AU 2021; 2:23-33. [PMID: 36855407 PMCID: PMC9954209 DOI: 10.1021/acsorginorgau.1c00011] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
TTF- and exTTF-containing [(μ-S2)Fe2(CO)6] complexes have been prepared by the photochemical reaction of TTF or exTTF and [(μ-S2)Fe2(CO)6]. These complexes are able to interact with PAHs. In the absence of air and in acid media an electrocatalytic dihydrogen evolution reaction (HER) occurs, similarly to analogous [(μ-S2)Fe2(CO)6] complexes. However, in the presence of air, the TTF and exTTF organic moieties strongly influence the electrochemistry of these systems. The reported data may be valuable in the design of [FeFe] hydrogenase mimics able to combine the HER properties of the [FeFe] cores with the unique TTF properties.
Collapse
Affiliation(s)
- Alejandro Torres
- Departamento
de Química Orgánica I, Facultad de Química, Universidad Complutense, 28040 Madrid, Spain,Center
for Innovation in Advanced Chemistry (ORFEO-CINQA), Facultad de Química, Universidad Complutense, 28040 Madrid, Spain
| | - Alba Collado
- Departamento
de Química Orgánica I, Facultad de Química, Universidad Complutense, 28040 Madrid, Spain,Center
for Innovation in Advanced Chemistry (ORFEO-CINQA), Facultad de Química, Universidad Complutense, 28040 Madrid, Spain
| | - Mar Gómez-Gallego
- Departamento
de Química Orgánica I, Facultad de Química, Universidad Complutense, 28040 Madrid, Spain,Center
for Innovation in Advanced Chemistry (ORFEO-CINQA), Facultad de Química, Universidad Complutense, 28040 Madrid, Spain
| | - Carmen Ramírez de Arellano
- Center
for Innovation in Advanced Chemistry (ORFEO-CINQA), Facultad de Química, Universidad Complutense, 28040 Madrid, Spain,Departamento
de Química Orgánica, Universidad
de Valencia, 46100 Valencia, Spain
| | - Miguel A. Sierra
- Departamento
de Química Orgánica I, Facultad de Química, Universidad Complutense, 28040 Madrid, Spain,Center
for Innovation in Advanced Chemistry (ORFEO-CINQA), Facultad de Química, Universidad Complutense, 28040 Madrid, Spain,Email for M.A.S.:
| |
Collapse
|
14
|
Construction of supramolecular hyperbranched polymers based on a tetrathiafulvalene derivative: Self-assembly and charge transfer interaction with TCNQ. Tetrahedron Lett 2021. [DOI: 10.1016/j.tetlet.2021.152823] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
|
15
|
Ku KH. Responsive Nanostructured Polymer Particles. Polymers (Basel) 2021; 13:273. [PMID: 33467649 PMCID: PMC7829942 DOI: 10.3390/polym13020273] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2020] [Revised: 01/07/2021] [Accepted: 01/12/2021] [Indexed: 11/16/2022] Open
Abstract
Responsive polymer particles with switchable properties are of great importance for designing smart materials in various applications. Recently, the self-assembly of block copolymers (BCPs) and polymer blends within evaporative emulsions has led to advances in the shape-controlled synthesis of polymer particles. Despite extensive recent progress on BCP particles, the responsive shape tuning of BCP particles and their applications have received little attention. This review provides a brief overview of recent approaches to developing non-spherical polymer particles from soft evaporative emulsions based on the physical principles affecting both particle shape and inner structure. Special attention is paid to the stimuli-responsive, shape-changing nanostructured polymer particles, i.e., design of polymers and surfactant pairs, detailed experimental results, and their applications, including the state-of-the-art progress in this field. Finally, the perspectives on current challenges and future directions in this research field are presented, including the development of surfactants with higher reversibility to multiple stimuli and polymers with unique structural functionality, and diversification of polymer architectures.
Collapse
Affiliation(s)
- Kang Hee Ku
- Department of Chemical Engineering and Applied Chemistry, Chungnam National University, Daejeon 34134, Korea
| |
Collapse
|
16
|
Liang Y, Sun Y, Fu X, Lin Y, Meng Z, Meng Y, Niu J, Lai Y, Sun Y. The effect of π-Conjugation on the self-assembly of micelles and controlled cargo release. ARTIFICIAL CELLS NANOMEDICINE AND BIOTECHNOLOGY 2020; 48:525-532. [PMID: 32037890 DOI: 10.1080/21691401.2020.1725028] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Here we presented a novel micelle self-assembled from amphiphiles with π-conjugated moieties (OEG-DPH). The π-conjugated structural integrity of the micelles enabled stable encapsulation of Nile Red (NR, model drug). The self-assembly behaviour of the amphiphiles and the release profile of NR loaded micelles were investigated. Spherical core-shell structured NR loaded micelles with low CMC of 57 μg/mL and the efficient intracellular delivery process was monitored. This research provided a way to fabricate stable polymeric micelles and develop a practical nanocarrier for therapeutics delivery.
Collapse
Affiliation(s)
- Yan Liang
- Department of Pharmaceutics, School of Pharmacy, Qingdao University, Qingdao, China
| | - Yalin Sun
- Department of Pharmaceutics, School of Pharmacy, Qingdao University, Qingdao, China
| | - Xiaoheng Fu
- Department of Clinical laboratory, No.971 Hospital of the People's Liberation Army Navy, Qingdao, China
| | - Yang Lin
- Department of Pharmaceutics, School of Pharmacy, Qingdao University, Qingdao, China
| | - Zhu Meng
- Department of Pharmaceutics, School of Pharmacy, Qingdao University, Qingdao, China
| | - Yanan Meng
- Department of Pharmaceutics, School of Pharmacy, Qingdao University, Qingdao, China
| | - Jiping Niu
- Department of Nursing, Henan Vocational College of Nursing, Anyang, China
| | - Yusi Lai
- Department of Marketing, Sichuan Kelun Pharmaceutical Co, Ltd, Chengdu, China
| | - Yong Sun
- Department of Pharmaceutics, School of Pharmacy, Qingdao University, Qingdao, China
| |
Collapse
|
17
|
Zhang Y, Chen Q, Wang Y, Zheng X, Wang H, Cao F, Sue ACH, Li H. A bistable [2]catenane switched by hetero-radical pairing interactions. Chem Commun (Camb) 2020; 56:11887-11890. [PMID: 33021249 DOI: 10.1039/d0cc02012e] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
A bistable [2]catenane composed of a tetracationic cyclophane, namely cyclobis(paraquat-p-phenylene) (CBPQT4+) that is mechanically interlocked by a neutral macrocylic component containing both a 1,5-dioxynaphthalene (DNP) and a naphthalene-1,4,5,8-bis(dicarboximide) (NDI) unit, was obtained by using template-directed synthesis via click chemistry. In the fully oxidized state, the CBPQT4+ component encircles the DNP unit, driven by donor-acceptor interactions. Upon reduction of both the CBPQT4+ ring and the NDI unit, the CBPQT2(˙+) ring undergoes shuttling and resides on the NDI˙- station, driven by coulombic-enhanced spin-pairing interactions between different aromatic radicals.
Collapse
Affiliation(s)
- Yang Zhang
- Department of Chemistry, Zhejiang University, Hangzhou 310027, P. R. China.
| | | | | | | | | | | | | | | |
Collapse
|
18
|
Municoy S, Álvarez Echazú MI, Antezana PE, Galdopórpora JM, Olivetti C, Mebert AM, Foglia ML, Tuttolomondo MV, Alvarez GS, Hardy JG, Desimone MF. Stimuli-Responsive Materials for Tissue Engineering and Drug Delivery. Int J Mol Sci 2020; 21:E4724. [PMID: 32630690 PMCID: PMC7369929 DOI: 10.3390/ijms21134724] [Citation(s) in RCA: 78] [Impact Index Per Article: 19.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2020] [Revised: 06/28/2020] [Accepted: 06/30/2020] [Indexed: 02/07/2023] Open
Abstract
Smart or stimuli-responsive materials are an emerging class of materials used for tissue engineering and drug delivery. A variety of stimuli (including temperature, pH, redox-state, light, and magnet fields) are being investigated for their potential to change a material's properties, interactions, structure, and/or dimensions. The specificity of stimuli response, and ability to respond to endogenous cues inherently present in living systems provide possibilities to develop novel tissue engineering and drug delivery strategies (for example materials composed of stimuli responsive polymers that self-assemble or undergo phase transitions or morphology transformations). Herein, smart materials as controlled drug release vehicles for tissue engineering are described, highlighting their potential for the delivery of precise quantities of drugs at specific locations and times promoting the controlled repair or remodeling of tissues.
Collapse
Affiliation(s)
- Sofia Municoy
- Universidad de Buenos Aires, Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Instituto de la Química y Metabolismo del Fármaco (IQUIMEFA), Facultad de Farmacia y Bioquímica Junín 956, Piso 3° (1113), Buenos Aires 1113, Argentina; (S.M.); (M.I.Á.E.); (P.E.A.); (J.M.G.); (C.O.); (A.M.M.); (M.L.F.); (M.V.T.); (G.S.A.)
| | - María I. Álvarez Echazú
- Universidad de Buenos Aires, Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Instituto de la Química y Metabolismo del Fármaco (IQUIMEFA), Facultad de Farmacia y Bioquímica Junín 956, Piso 3° (1113), Buenos Aires 1113, Argentina; (S.M.); (M.I.Á.E.); (P.E.A.); (J.M.G.); (C.O.); (A.M.M.); (M.L.F.); (M.V.T.); (G.S.A.)
| | - Pablo E. Antezana
- Universidad de Buenos Aires, Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Instituto de la Química y Metabolismo del Fármaco (IQUIMEFA), Facultad de Farmacia y Bioquímica Junín 956, Piso 3° (1113), Buenos Aires 1113, Argentina; (S.M.); (M.I.Á.E.); (P.E.A.); (J.M.G.); (C.O.); (A.M.M.); (M.L.F.); (M.V.T.); (G.S.A.)
| | - Juan M. Galdopórpora
- Universidad de Buenos Aires, Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Instituto de la Química y Metabolismo del Fármaco (IQUIMEFA), Facultad de Farmacia y Bioquímica Junín 956, Piso 3° (1113), Buenos Aires 1113, Argentina; (S.M.); (M.I.Á.E.); (P.E.A.); (J.M.G.); (C.O.); (A.M.M.); (M.L.F.); (M.V.T.); (G.S.A.)
| | - Christian Olivetti
- Universidad de Buenos Aires, Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Instituto de la Química y Metabolismo del Fármaco (IQUIMEFA), Facultad de Farmacia y Bioquímica Junín 956, Piso 3° (1113), Buenos Aires 1113, Argentina; (S.M.); (M.I.Á.E.); (P.E.A.); (J.M.G.); (C.O.); (A.M.M.); (M.L.F.); (M.V.T.); (G.S.A.)
| | - Andrea M. Mebert
- Universidad de Buenos Aires, Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Instituto de la Química y Metabolismo del Fármaco (IQUIMEFA), Facultad de Farmacia y Bioquímica Junín 956, Piso 3° (1113), Buenos Aires 1113, Argentina; (S.M.); (M.I.Á.E.); (P.E.A.); (J.M.G.); (C.O.); (A.M.M.); (M.L.F.); (M.V.T.); (G.S.A.)
| | - María L. Foglia
- Universidad de Buenos Aires, Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Instituto de la Química y Metabolismo del Fármaco (IQUIMEFA), Facultad de Farmacia y Bioquímica Junín 956, Piso 3° (1113), Buenos Aires 1113, Argentina; (S.M.); (M.I.Á.E.); (P.E.A.); (J.M.G.); (C.O.); (A.M.M.); (M.L.F.); (M.V.T.); (G.S.A.)
| | - María V. Tuttolomondo
- Universidad de Buenos Aires, Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Instituto de la Química y Metabolismo del Fármaco (IQUIMEFA), Facultad de Farmacia y Bioquímica Junín 956, Piso 3° (1113), Buenos Aires 1113, Argentina; (S.M.); (M.I.Á.E.); (P.E.A.); (J.M.G.); (C.O.); (A.M.M.); (M.L.F.); (M.V.T.); (G.S.A.)
| | - Gisela S. Alvarez
- Universidad de Buenos Aires, Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Instituto de la Química y Metabolismo del Fármaco (IQUIMEFA), Facultad de Farmacia y Bioquímica Junín 956, Piso 3° (1113), Buenos Aires 1113, Argentina; (S.M.); (M.I.Á.E.); (P.E.A.); (J.M.G.); (C.O.); (A.M.M.); (M.L.F.); (M.V.T.); (G.S.A.)
| | - John G. Hardy
- Department of Chemistry, Faraday Building, Lancaster University, Lancaster, Lancashire LA1 4YB, UK
- Materials Science Institute, Faraday Building, Lancaster University, Lancaster, Lancashire LA1 4YB, UK
| | - Martin F. Desimone
- Universidad de Buenos Aires, Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Instituto de la Química y Metabolismo del Fármaco (IQUIMEFA), Facultad de Farmacia y Bioquímica Junín 956, Piso 3° (1113), Buenos Aires 1113, Argentina; (S.M.); (M.I.Á.E.); (P.E.A.); (J.M.G.); (C.O.); (A.M.M.); (M.L.F.); (M.V.T.); (G.S.A.)
| |
Collapse
|
19
|
Luo GF, Chen WH, Zhang XZ. 100th Anniversary of Macromolecular Science Viewpoint: Poly( N-isopropylacrylamide)-Based Thermally Responsive Micelles. ACS Macro Lett 2020; 9:872-881. [PMID: 35648534 DOI: 10.1021/acsmacrolett.0c00342] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Poly(N-isopropylacrylamide) (PNIPAAm)-based thermally responsive micelles are of great importance as smart materials for a number of applications such as drug delivery and biosensing, owing to their tunable lower critical solution temperature (LCST). Their design and synthesis in the nanoscale size range have been widely studied, and research interest in their structural and physic-chemical properties is continually growing. In this Viewpoint, representative research on the construction of PNIPAAm-based thermally responsive micelles as well as their applications are highlighted and discussed, which would serve as a good start for newcomers in this field and a positive guide for future research.
Collapse
Affiliation(s)
- Guo-Feng Luo
- Key Laboratory of Biomedical Polymers of Ministry of Education and Department of Chemistry, Wuhan University, Wuhan 430072, People’s Republic of China
| | - Wei-Hai Chen
- Key Laboratory of Biomedical Polymers of Ministry of Education and Department of Chemistry, Wuhan University, Wuhan 430072, People’s Republic of China
| | - Xian-Zheng Zhang
- Key Laboratory of Biomedical Polymers of Ministry of Education and Department of Chemistry, Wuhan University, Wuhan 430072, People’s Republic of China
| |
Collapse
|
20
|
Kim J, Jung HY, Park MJ. End-Group Chemistry and Junction Chemistry in Polymer Science: Past, Present, and Future. Macromolecules 2020. [DOI: 10.1021/acs.macromol.9b02293] [Citation(s) in RCA: 50] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Jihoon Kim
- Department of Chemistry, Pohang University of Science and Technology (POSTECH), Pohang, Korea 790-784
| | - Ha Young Jung
- Department of Chemistry, Pohang University of Science and Technology (POSTECH), Pohang, Korea 790-784
| | - Moon Jeong Park
- Department of Chemistry, Pohang University of Science and Technology (POSTECH), Pohang, Korea 790-784
| |
Collapse
|
21
|
Bixenmann L, Stickdorn J, Nuhn L. Amphiphilic poly(esteracetal)s as dual pH- and enzyme-responsive micellar immunodrug delivery systems. Polym Chem 2020. [DOI: 10.1039/c9py01716j] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Amphiphilic poly(esteracetal) micelles encapsulate potent immune modulatory drugs, but fall apart and release them upon dual pH or enzymatic stimuli.
Collapse
Affiliation(s)
- Leon Bixenmann
- Max Planck Institute for Polymer Research
- 55128 Mainz
- Germany
| | | | - Lutz Nuhn
- Max Planck Institute for Polymer Research
- 55128 Mainz
- Germany
| |
Collapse
|
22
|
Construction and thickening mechanism of amphiphilic polymer supramolecular system based on polyacid. J Mol Liq 2019. [DOI: 10.1016/j.molliq.2019.110921] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
|
23
|
Effect of Hydrophobic Interactions on Lower Critical Solution Temperature for Poly( N-isopropylacrylamide-co-dopamine Methacrylamide) Copolymers. Polymers (Basel) 2019; 11:polym11060991. [PMID: 31167423 PMCID: PMC6630648 DOI: 10.3390/polym11060991] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2019] [Revised: 05/21/2019] [Accepted: 05/23/2019] [Indexed: 11/17/2022] Open
Abstract
For the preparation of thermoresponsive copolymers, for e.g., tissue engineering scaffolds or drug carriers, a precise control of the synthesis parameters to set the lower critical solution temperature (LCST) is required. However, the correlations between molecular parameters and LCST are partially unknown and, furthermore, LCST is defined as an exact temperature, which oversimplifies the real situation. Here, random N-isopropylacrylamide (NIPAM)/dopamine methacrylamide (DMA) copolymers were prepared under a systematical variation of molecular weight and comonomer amount and their LCST in water studied by calorimetry, turbidimetry, and rheology. Structural information was deduced from observed transitions clarifying the contributions of molecular weight, comonomer content, end-group effect or polymerization degree on LCST, which were then statistically modeled. This proved that the LCST can be predicted through molecular structure and conditions of the solutions. While the hydrophobic DMA lowers the LCST especially the onset, polymerization degree has an important but smaller influence over all the whole LCST range.
Collapse
|
24
|
Olaya AJ, Omatsu T, Hidalgo-Acosta JC, Riva JS, Bassetto VC, Gasilova N, Girault HH. A Self-Assembled Organic/Metal Junction for Water Photo-Oxidation. J Am Chem Soc 2019; 141:6765-6774. [PMID: 30966745 DOI: 10.1021/jacs.9b02693] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
We report the in situ self-assembly of TTF, TTF•+, and BF4- or PF6- into p-type semiconductors on the surface of Pt microparticles dispersed in water/acetonitrile mixtures. The visible light photoactivation of these self-assemblies leads to water oxidation forming O2 and H+, with an efficiency of 100% with respect to the initial concentration of TTF•+. TTF•+ is then completely reduced to TTF upon photoreduction with water. The Pt microparticles act as floating microelectrodes whose Fermi level is imposed by the different redox species in solution; here predominantly TTF, TTF•+, and HTTF+, which furthermore showed no signs of decomposition in solution.
Collapse
Affiliation(s)
- Astrid J Olaya
- Laboratory of Physical and Analytical Electrochemistry, EPFL Valais Wallis , École Polytechnique Fédérale de Lausanne , CH-1951 Sion , Switzerland
| | - Terumasa Omatsu
- Faculty of Molecular Chemistry and Engineering , Kyoto Institute of Technology , Kyoto , 606-8585 , Japan
| | - Jonnathan C Hidalgo-Acosta
- Laboratory of Physical and Analytical Electrochemistry, EPFL Valais Wallis , École Polytechnique Fédérale de Lausanne , CH-1951 Sion , Switzerland
| | - Julieta S Riva
- Laboratory of Physical and Analytical Electrochemistry, EPFL Valais Wallis , École Polytechnique Fédérale de Lausanne , CH-1951 Sion , Switzerland.,Consejo Nacional de Investigaciones Científicas y Técnicas, CONICET, Facultad de Matemática, Astronomía, Física y Computación , Universidad Nacional de Córdoba . Medina Allende s/n. Ciudad Universitaria , X5000HUA , Córdoba , Argentina
| | - Victor Costa Bassetto
- Laboratory of Physical and Analytical Electrochemistry, EPFL Valais Wallis , École Polytechnique Fédérale de Lausanne , CH-1951 Sion , Switzerland
| | - Natalia Gasilova
- Laboratory of Physical and Analytical Electrochemistry, EPFL Valais Wallis , École Polytechnique Fédérale de Lausanne , CH-1951 Sion , Switzerland
| | - Hubert H Girault
- Laboratory of Physical and Analytical Electrochemistry, EPFL Valais Wallis , École Polytechnique Fédérale de Lausanne , CH-1951 Sion , Switzerland
| |
Collapse
|
25
|
Wang Y, Wang C, Long R, Cao Y, Fan D, Cen M, Cao L, Chen Y, Yao Y. Synthesis and controllable self-assembly of 3D amphiphilic organoplatinum(ii) metallacages in water. Chem Commun (Camb) 2019; 55:5167-5170. [DOI: 10.1039/c9cc02173f] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
A 3D amphiphilic supramolecular coordination metallacycle M1 was designed and fabricated using a new method called “coordination driven self-assembly”. It can self-assemble into well-defined vesicles and further assemble into nanofibres and hybrid vesicles. Importantly, the hybrid vesicles can be applied in photocatalysis in water.
Collapse
Affiliation(s)
- Yang Wang
- College of Chemistry and Chemical Engineer
- Nantong University
- Nantong
- P. R. China
| | - Chenwei Wang
- College of Chemistry and Chemical Engineer
- Nantong University
- Nantong
- P. R. China
| | - Renhua Long
- College of Chemistry and Chemical Engineer
- Nantong University
- Nantong
- P. R. China
| | - Yufeng Cao
- College of Chemistry and Chemical Engineer
- Nantong University
- Nantong
- P. R. China
| | - Dongli Fan
- College of Chemistry and Chemical Engineer
- Nantong University
- Nantong
- P. R. China
| | - Moupan Cen
- College of Chemistry and Chemical Engineer
- Nantong University
- Nantong
- P. R. China
| | - Leyu Cao
- College of Chemistry and Chemical Engineer
- Nantong University
- Nantong
- P. R. China
| | - Yanmei Chen
- College of Chemistry and Chemical Engineer
- Nantong University
- Nantong
- P. R. China
| | - Yong Yao
- College of Chemistry and Chemical Engineer
- Nantong University
- Nantong
- P. R. China
| |
Collapse
|
26
|
|
27
|
Ebeling B, Belal K, Stoffelbach F, Woisel P, Lansalot M, D'Agosto F. Polymer Nanospheres with Hydrophobic Surface Groups as Supramolecular Building Blocks Produced by Aqueous PISA. Macromol Rapid Commun 2018; 40:e1800455. [PMID: 30198165 DOI: 10.1002/marc.201800455] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2018] [Revised: 07/24/2018] [Indexed: 11/12/2022]
Abstract
A robust and straightforward synthesis of waterborne polymer nanospheres bearing the supramolecular association unit dialkoxynapthalene at their surface is presented using polymerization-induced self-assembly (PISA). A RAFT agent bearing this unit is first employed to produce poly(acrylic acid) chains, which are then chain-extended with styrene (S) to spontaneously form the nano-objects via RAFT aqueous emulsion polymerization. The particular challenge posed by the dialkoxynapthalene hydrophobicity can be overcome by the use of PISA and the deprotonation of the poly(acrylic acid). At pH = 7, very homogeneous latexes are obtained. The particle diameters can be tuned from 36 to 105 nm (with a narrow particle size distribution) by varying the molar mass of the PS block. The surface accessibility of the dialkoxynapthalene moieties is demonstrated by complexation with the complementary host cyclobis(paraquat-p-phenylene) (CBPQT4+ · Cl- ), highlighting the potential of the nanospheres to act as building blocks for responsive supramolecular structures.
Collapse
Affiliation(s)
- Bastian Ebeling
- Chemistry, Catalysis, Polymers and Processes (C2P2), CNRS UMR 5265, CPE Lyon, Université Claude Bernard Lyon 1, 43 Bd du 11 Novembre 1918, 69616, Villeurbanne, France
| | - Khaled Belal
- Unité Matériaux et Transformations (UMET), CNRS UMR 8207, ENSCL, INRA, Université de Lille, 59000, Lille, France
| | - François Stoffelbach
- Equipe Chimie des Polymères, CNRS UMR 8232, Institut Parisien de Chimie Moléculaire, Sorbonne Université, 75252, Paris Cedex 05, France
| | - Patrice Woisel
- Unité Matériaux et Transformations (UMET), CNRS UMR 8207, ENSCL, INRA, Université de Lille, 59000, Lille, France
| | - Muriel Lansalot
- Chemistry, Catalysis, Polymers and Processes (C2P2), CNRS UMR 5265, CPE Lyon, Université Claude Bernard Lyon 1, 43 Bd du 11 Novembre 1918, 69616, Villeurbanne, France
| | - Franck D'Agosto
- Chemistry, Catalysis, Polymers and Processes (C2P2), CNRS UMR 5265, CPE Lyon, Université Claude Bernard Lyon 1, 43 Bd du 11 Novembre 1918, 69616, Villeurbanne, France
| |
Collapse
|
28
|
Olaya AJ, Hidalgo-Acosta JC, Omatsu T, Girault HH. Photosensitized Hydrogen Evolution on a Floating Electrocatalyst Coupled to Electrochemical Recycling. J Am Chem Soc 2018; 140:10149-10152. [DOI: 10.1021/jacs.8b06729] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Astrid J. Olaya
- Laboratory of Physical and Analytical Electrochemistry, EPFL Valais Wallis, École Polytechnique Fédérale de Lausanne, CH-1951 Sion, Switzerland
| | - Jonnathan C. Hidalgo-Acosta
- Laboratory of Physical and Analytical Electrochemistry, EPFL Valais Wallis, École Polytechnique Fédérale de Lausanne, CH-1951 Sion, Switzerland
| | - Terumasa Omatsu
- Faculty of Molecular Chemistry and Engineering, Kyoto Institute of Technology, Kyoto 606-8585, Japan
| | - Hubert H. Girault
- Laboratory of Physical and Analytical Electrochemistry, EPFL Valais Wallis, École Polytechnique Fédérale de Lausanne, CH-1951 Sion, Switzerland
| |
Collapse
|
29
|
Yang Q, Li G, Xia H, Liu Z, Liu Z, Jiang J. Controlling CO 2 -Responsive Behaviors of Polymersomes Self-Assembled by Coumarin-Containing Star Polymer via Regulating Its Crosslinking Pattern. Macromol Rapid Commun 2018; 39:e1800009. [PMID: 29708286 DOI: 10.1002/marc.201800009] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2018] [Revised: 03/17/2018] [Indexed: 01/02/2023]
Abstract
An oligo(ethylene glycol)-based star polymer of N2 -(OEG-C)3 with fluorescent coumarin as hydrophobic end groups and dual tertiary amines as the star center is designed and synthesized. Owing to its amphiphilic nature of N2 -(OEG-C)3 , it will self-assemble into hollow vesicles with coumarin groups dispersed in the hydrophobic membrane and exhibits CO2 -responsive behavior due to the protonation of amine centers with CO2 . More importantly, coumarin moieties can either form non-crosslinking with γ-cyclodextrin via the 2/1 host-guest inclusion, or covalently photodimerized by 365 nm light, offering a tunable crosslinking pattern in the hydrophobic membrane and thus adjusting its CO2 -stimulated reorganization and disassembly behaviors of these vesicles in aqueous solution.
Collapse
Affiliation(s)
- Qi Yang
- Key Laboratory of Applied Surface and Colloid Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an, 710062, Shaanxi Province, P. R. China
| | - Guo Li
- Key Laboratory of Applied Surface and Colloid Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an, 710062, Shaanxi Province, P. R. China
| | - Hesheng Xia
- State Key Laboratory of Polymer Materials Engineering, Polymer Research Institute, Sichuan University, Chengdu, 610000, Sichuan Province, P. R. China
| | - Zhaotie Liu
- Key Laboratory of Applied Surface and Colloid Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an, 710062, Shaanxi Province, P. R. China
| | - Zhongwen Liu
- Key Laboratory of Applied Surface and Colloid Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an, 710062, Shaanxi Province, P. R. China
| | - Jinqiang Jiang
- Key Laboratory of Applied Surface and Colloid Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an, 710062, Shaanxi Province, P. R. China
| |
Collapse
|
30
|
Delsarte I, Delattre F, Rafin C, Veignie E. Investigations of benzo[a]pyrene encapsulation and Fenton degradation by starch nanoparticles. Carbohydr Polym 2018; 186:344-349. [DOI: 10.1016/j.carbpol.2018.01.037] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2017] [Revised: 12/22/2017] [Accepted: 01/10/2018] [Indexed: 02/07/2023]
|
31
|
Wang K, Ren XW, Cui JH, Guo JS, Xing SY, Dou HX, Wang MM. Multistimuli Responsive Supramolecular Polymeric Nanoparticles Formed by Calixpyridinium and Chondroitin 4-Sulfate. ChemistrySelect 2018. [DOI: 10.1002/slct.201800570] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Kui Wang
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules; Key Laboratory of Inorganic-Organic Hybrid Functional Materials Chemistry (Tianjin Normal University), Ministry of Education; College of Chemistry; Tianjin Normal University; Tianjin 300387 China
| | - Xiao-Wei Ren
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules; Key Laboratory of Inorganic-Organic Hybrid Functional Materials Chemistry (Tianjin Normal University), Ministry of Education; College of Chemistry; Tianjin Normal University; Tianjin 300387 China
| | - Jian-Hua Cui
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules; Key Laboratory of Inorganic-Organic Hybrid Functional Materials Chemistry (Tianjin Normal University), Ministry of Education; College of Chemistry; Tianjin Normal University; Tianjin 300387 China
| | - Jia-Shuang Guo
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules; Key Laboratory of Inorganic-Organic Hybrid Functional Materials Chemistry (Tianjin Normal University), Ministry of Education; College of Chemistry; Tianjin Normal University; Tianjin 300387 China
| | - Si-Yang Xing
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules; Key Laboratory of Inorganic-Organic Hybrid Functional Materials Chemistry (Tianjin Normal University), Ministry of Education; College of Chemistry; Tianjin Normal University; Tianjin 300387 China
| | - Hong-Xi Dou
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules; Key Laboratory of Inorganic-Organic Hybrid Functional Materials Chemistry (Tianjin Normal University), Ministry of Education; College of Chemistry; Tianjin Normal University; Tianjin 300387 China
| | - Meng-Meng Wang
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules; Key Laboratory of Inorganic-Organic Hybrid Functional Materials Chemistry (Tianjin Normal University), Ministry of Education; College of Chemistry; Tianjin Normal University; Tianjin 300387 China
| |
Collapse
|
32
|
Fumagalli M, Belal K, Guo H, Stoffelbach F, Cooke G, Marcellan A, Woisel P, Hourdet D. Supramolecular polymer hydrogels induced by host-guest interactions with di-[cyclobis(paraquat-p-phenylene)] cross-linkers: from molecular complexation to viscoelastic properties. SOFT MATTER 2017; 13:5269-5282. [PMID: 28676876 DOI: 10.1039/c7sm01051f] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Supramolecular polymer networks have been designed on the basis of a π-electron donor/acceptor complex: naphthalene (N)/cyclobis(paraquat-p-phenylene) (CBPQT4+ = B). For this purpose, a copolymer of N,N-dimethylacrylamide P(DMA-N1), lightly decorated with 1 mol% of naphthalene pendant groups, has been studied in semi-dilute un-entangled solution in the presence of di-CBPQT4+ (BB) crosslinker type molecules. While calorimetric experiments demonstrate the quantitative binding between N and B groups up to 60 °C, the introduction of BB crosslinkers into the polymer solution gives rise to gel formation above the overlap concentration. From a comprehensive investigation of viscoelastic properties, performed at different concentrations, host/guest stoichiometric ratios and temperatures, the supramolecular hydrogels are shown to follow a Maxwellian behavior with a strong correlation of the plateau modulus and the relaxation time with the effective amount of interchain cross-linkers and their dissociation dynamics, respectively. The calculation of the dissociation rate constant of the supramolecular complex, by extrapolation of the relaxation time of the network back to the beginning of the gel regime, is discussed in the framework of theoretical and experimental works on associating polymers.
Collapse
Affiliation(s)
- Matthieu Fumagalli
- Laboratoire Sciences et Ingénierie de la Matière Molle, CNRS, ESPCI Paris, PSL Research University, 10 rue Vauquelin, F-75005 Paris, France.
| | | | | | | | | | | | | | | |
Collapse
|
33
|
Ding JJ, Zhu J, Li YX, Liu XQ, Sun LB. Smart Adsorbents Functionalized with Thermoresponsive Polymers for Selective Adsorption and Energy-Saving Regeneration. Ind Eng Chem Res 2017. [DOI: 10.1021/acs.iecr.7b00582] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Jia-Jia Ding
- Jiangsu National Synergetic Innovation
Center for Advanced Materials (SICAM), State Key Laboratory of Materials-Oriented
Chemical Engineering, College of Chemistry and Chemical Engineering, Nanjing Tech University, Nanjing 210009, China
| | - Jing Zhu
- Jiangsu National Synergetic Innovation
Center for Advanced Materials (SICAM), State Key Laboratory of Materials-Oriented
Chemical Engineering, College of Chemistry and Chemical Engineering, Nanjing Tech University, Nanjing 210009, China
| | - Yu-Xia Li
- Jiangsu National Synergetic Innovation
Center for Advanced Materials (SICAM), State Key Laboratory of Materials-Oriented
Chemical Engineering, College of Chemistry and Chemical Engineering, Nanjing Tech University, Nanjing 210009, China
| | - Xiao-Qin Liu
- Jiangsu National Synergetic Innovation
Center for Advanced Materials (SICAM), State Key Laboratory of Materials-Oriented
Chemical Engineering, College of Chemistry and Chemical Engineering, Nanjing Tech University, Nanjing 210009, China
| | - Lin-Bing Sun
- Jiangsu National Synergetic Innovation
Center for Advanced Materials (SICAM), State Key Laboratory of Materials-Oriented
Chemical Engineering, College of Chemistry and Chemical Engineering, Nanjing Tech University, Nanjing 210009, China
| |
Collapse
|
34
|
Guo Z, Gu H, Ma W, Chen Q, He Z, Zhang J, Liu Y, Zheng L, Feng Y. CO2-switchable polymer-hybrid silver nanoparticles and their gas-tunable catalytic activity. RSC Adv 2017. [DOI: 10.1039/c7ra09233d] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
A new type CO2-switchable AgNPs hybrids show switchable and monotonous tunable catalytic activity for the reduction of 4-nitrophenol by varying the flow rate of CO2purged into the reaction system.
Collapse
Affiliation(s)
- Zanru Guo
- Department of Polymer Materials and Chemical Engineering
- School of Materials Science and Engineering
- East China Jiaotong University
- Nanchang
- P. R. China
| | - Hongjian Gu
- Department of Polymer Materials and Chemical Engineering
- School of Materials Science and Engineering
- East China Jiaotong University
- Nanchang
- P. R. China
| | - Wei Ma
- Department of Polymer Materials and Chemical Engineering
- School of Materials Science and Engineering
- East China Jiaotong University
- Nanchang
- P. R. China
| | - Qiang Chen
- Department of Polymer Materials and Chemical Engineering
- School of Materials Science and Engineering
- East China Jiaotong University
- Nanchang
- P. R. China
| | - Zhanfeng He
- State Key Laboratory of Oil and Gas Reservoir Geology
- Exploitation Southwest Petroleum University
- Chengdu 610500
- P. R. China
| | - Jiali Zhang
- Department of Polymer Materials and Chemical Engineering
- School of Materials Science and Engineering
- East China Jiaotong University
- Nanchang
- P. R. China
| | - Yongxin Liu
- Department of Polymer Materials and Chemical Engineering
- School of Materials Science and Engineering
- East China Jiaotong University
- Nanchang
- P. R. China
| | - Longzhen Zheng
- Department of Polymer Materials and Chemical Engineering
- School of Materials Science and Engineering
- East China Jiaotong University
- Nanchang
- P. R. China
| | - Yujun Feng
- Polymer Research Institute
- State Key Laboratory of Polymer Materials Engineering
- Sichuan University
- Chengdu 610065
- P. R. China
| |
Collapse
|
35
|
Abreu CM, Paula HC, Seabra V, Feitosa JP, Sarmento B, de Paula RC. Synthesis and characterization of non-toxic and thermo-sensitive poly( N -isopropylacrylamide)-grafted cashew gum nanoparticles as a potential epirubicin delivery matrix. Carbohydr Polym 2016; 154:77-85. [DOI: 10.1016/j.carbpol.2016.08.031] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2016] [Revised: 08/09/2016] [Accepted: 08/09/2016] [Indexed: 12/24/2022]
|
36
|
Belal K, Stoffelbach F, Lyskawa J, Fumagalli M, Hourdet D, Marcellan A, Smet LD, de la Rosa VR, Cooke G, Hoogenboom R, Woisel P. Recognition-Mediated Hydrogel Swelling Controlled by Interaction with a Negative Thermoresponsive LCST Polymer. Angew Chem Int Ed Engl 2016; 55:13974-13978. [PMID: 27730718 PMCID: PMC5113761 DOI: 10.1002/anie.201605630] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2016] [Revised: 07/23/2016] [Indexed: 01/16/2023]
Abstract
Most polymeric thermoresponsive hydrogels contract upon heating beyond the lower critical solution temperature (LCST) of the polymers used. Herein, we report a supramolecular hydrogel system that shows the opposite temperature dependence. When the non-thermosesponsive hydrogel NaphtGel, containing dialkoxynaphthalene guest molecules, becomes complexed with the tetra cationic macrocyclic host CBPQT4+ , swelling occurred as a result of host-guest complex formation leading to charge repulsion between the host units, as well as an osmotic contribution of chloride counter-ions embedded in the network. The immersion of NaphtGel in a solution of poly(N-isopropylacrylamide) with tetrathiafulvalene (TTF) end groups complexed with CBPQT4+ induced positive thermoresponsive behaviour. The LCST-induced dethreading of the polymer-based pseudorotaxane upon heating led to transfer of the CBPQT4+ host and a concomitant swelling of NaphtGel. Subsequent cooling led to reformation of the TTF-based host-guest complexes in solution and contraction of the hydrogel.
Collapse
Affiliation(s)
- Khaled Belal
- Unité des Matériaux et Transformations, UMR CNRS 8207, ENSCL, Equipe Ingénierie des Systèmes Polymères (ISP), 59655, Villeneuve O'Ascq Cedex, France
| | - François Stoffelbach
- Sorbonne Universités, UPMC Univ Paris 06, CNRS, Institut Parisien de Chimie Moléculaire, UMR 8232, Equipe: chimie des polymères F-, 75252, Paris Cedex 05, France
| | - Joël Lyskawa
- Unité des Matériaux et Transformations, UMR CNRS 8207, ENSCL, Equipe Ingénierie des Systèmes Polymères (ISP), 59655, Villeneuve O'Ascq Cedex, France
| | - Matthieu Fumagalli
- ESPCI ParisTech (PSL Research University) and UPMC Univ. Paris 06 (Sorbonne Universités), Sciences et Ingénierie de la Matière Molle (CNRS UMR 7615), 10 Rue Vauquelin, 75005, Paris, France
| | - Dominique Hourdet
- ESPCI ParisTech (PSL Research University) and UPMC Univ. Paris 06 (Sorbonne Universités), Sciences et Ingénierie de la Matière Molle (CNRS UMR 7615), 10 Rue Vauquelin, 75005, Paris, France
| | - Alba Marcellan
- ESPCI ParisTech (PSL Research University) and UPMC Univ. Paris 06 (Sorbonne Universités), Sciences et Ingénierie de la Matière Molle (CNRS UMR 7615), 10 Rue Vauquelin, 75005, Paris, France
| | - Lieselot De Smet
- Unité des Matériaux et Transformations, UMR CNRS 8207, ENSCL, Equipe Ingénierie des Systèmes Polymères (ISP), 59655, Villeneuve O'Ascq Cedex, France
- Supramolecular Chemistry Group, Department of Organic and Macromolecular Chemistry, Ghent University, Krijgslaan 281 S4-bis, 9000, Ghent, Belgium
| | - Victor R de la Rosa
- Supramolecular Chemistry Group, Department of Organic and Macromolecular Chemistry, Ghent University, Krijgslaan 281 S4-bis, 9000, Ghent, Belgium
| | - Graeme Cooke
- WestCHEM, School of Chemistry, University of Glasgow, Glasgow, G12 8QQ, UK.
| | - Richard Hoogenboom
- Supramolecular Chemistry Group, Department of Organic and Macromolecular Chemistry, Ghent University, Krijgslaan 281 S4-bis, 9000, Ghent, Belgium.
| | - Patrice Woisel
- Unité des Matériaux et Transformations, UMR CNRS 8207, ENSCL, Equipe Ingénierie des Systèmes Polymères (ISP), 59655, Villeneuve O'Ascq Cedex, France.
| |
Collapse
|
37
|
Belal K, Stoffelbach F, Lyskawa J, Fumagalli M, Hourdet D, Marcellan A, Smet LD, de la Rosa VR, Cooke G, Hoogenboom R, Woisel P. Recognition-Mediated Hydrogel Swelling Controlled by Interaction with a Negative Thermoresponsive LCST Polymer. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201605630] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Khaled Belal
- Unité des Matériaux et Transformations, UMR CNRS 8207, ENSCL; Equipe Ingénierie des Systèmes Polymères (ISP); 59655 Villeneuve O'Ascq Cedex France
| | - François Stoffelbach
- Sorbonne Universités, UPMC Univ Paris 06, CNRS; Institut Parisien de Chimie Moléculaire; UMR 8232, Equipe: chimie des polymères F-; 75252 Paris Cedex 05 France
| | - Joël Lyskawa
- Unité des Matériaux et Transformations, UMR CNRS 8207, ENSCL; Equipe Ingénierie des Systèmes Polymères (ISP); 59655 Villeneuve O'Ascq Cedex France
| | - Matthieu Fumagalli
- ESPCI ParisTech (PSL Research University) and UPMC Univ. Paris 06 (Sorbonne Universités); Sciences et Ingénierie de la Matière Molle (CNRS UMR 7615); 10 Rue Vauquelin 75005 Paris France
| | - Dominique Hourdet
- ESPCI ParisTech (PSL Research University) and UPMC Univ. Paris 06 (Sorbonne Universités); Sciences et Ingénierie de la Matière Molle (CNRS UMR 7615); 10 Rue Vauquelin 75005 Paris France
| | - Alba Marcellan
- ESPCI ParisTech (PSL Research University) and UPMC Univ. Paris 06 (Sorbonne Universités); Sciences et Ingénierie de la Matière Molle (CNRS UMR 7615); 10 Rue Vauquelin 75005 Paris France
| | - Lieselot De Smet
- Unité des Matériaux et Transformations, UMR CNRS 8207, ENSCL; Equipe Ingénierie des Systèmes Polymères (ISP); 59655 Villeneuve O'Ascq Cedex France
- Supramolecular Chemistry Group; Department of Organic and Macromolecular Chemistry; Ghent University; Krijgslaan 281 S4-bis 9000 Ghent Belgium
| | - Victor R. de la Rosa
- Supramolecular Chemistry Group; Department of Organic and Macromolecular Chemistry; Ghent University; Krijgslaan 281 S4-bis 9000 Ghent Belgium
| | - Graeme Cooke
- WestCHEM, School of Chemistry; University of Glasgow; Glasgow G12 8QQ UK
| | - Richard Hoogenboom
- Supramolecular Chemistry Group; Department of Organic and Macromolecular Chemistry; Ghent University; Krijgslaan 281 S4-bis 9000 Ghent Belgium
| | - Patrice Woisel
- Unité des Matériaux et Transformations, UMR CNRS 8207, ENSCL; Equipe Ingénierie des Systèmes Polymères (ISP); 59655 Villeneuve O'Ascq Cedex France
| |
Collapse
|
38
|
An X, Zhu A, Luo H, Ke H, Chen H, Zhao Y. Rational Design of Multi-Stimuli-Responsive Nanoparticles for Precise Cancer Therapy. ACS NANO 2016; 10:5947-58. [PMID: 27285378 DOI: 10.1021/acsnano.6b01296] [Citation(s) in RCA: 149] [Impact Index Per Article: 18.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/07/2023]
Abstract
Stimuli-responsive nanoparticles with target capacity are of great interest in drug delivery for cancer therapy. However, the challenge is to achieve highly smart release with precise spatiotemporal control for cancer therapy. Herein, we report the preparation and properties of multi-stimuli-responsive nanoparticles through the co-assembly of a 3-arm star quaterpolymer with a near-infrared (NIR) photothermal agent and chemotherapeutic compound. The nanoparticles can exhibit NIR light/pH/reduction-responsive drug release and intracellular drug translocation in cancer cells, which further integrate photoinduced hyperthermia for synergistic anticancer efficiency, thereby leading to tumor ablation without tumor regrowth. Thus, this rational design of nanoparticles with multiple responsiveness represents a versatile strategy to provide smart drug delivery paradigms for cancer therapy.
Collapse
Affiliation(s)
- Xiaonan An
- Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis, Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application, State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, College of Chemistry, Chemical Engineering and Materials Science, ‡Jiangsu Key Laboratory of Translational Research and Therapy for Neuro-Psycho-Diseases, College of Pharmaceutical Sciences, and §School of Radiological and Interdisciplinary Sciences (RAD-X), Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, and School of Radiation Medicine and Protection, Soochow University , Suzhou 215123, China
| | - Aijun Zhu
- Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis, Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application, State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, College of Chemistry, Chemical Engineering and Materials Science, ‡Jiangsu Key Laboratory of Translational Research and Therapy for Neuro-Psycho-Diseases, College of Pharmaceutical Sciences, and §School of Radiological and Interdisciplinary Sciences (RAD-X), Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, and School of Radiation Medicine and Protection, Soochow University , Suzhou 215123, China
| | - Huanhuan Luo
- Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis, Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application, State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, College of Chemistry, Chemical Engineering and Materials Science, ‡Jiangsu Key Laboratory of Translational Research and Therapy for Neuro-Psycho-Diseases, College of Pharmaceutical Sciences, and §School of Radiological and Interdisciplinary Sciences (RAD-X), Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, and School of Radiation Medicine and Protection, Soochow University , Suzhou 215123, China
| | - Hengte Ke
- Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis, Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application, State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, College of Chemistry, Chemical Engineering and Materials Science, ‡Jiangsu Key Laboratory of Translational Research and Therapy for Neuro-Psycho-Diseases, College of Pharmaceutical Sciences, and §School of Radiological and Interdisciplinary Sciences (RAD-X), Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, and School of Radiation Medicine and Protection, Soochow University , Suzhou 215123, China
| | - Huabing Chen
- Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis, Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application, State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, College of Chemistry, Chemical Engineering and Materials Science, ‡Jiangsu Key Laboratory of Translational Research and Therapy for Neuro-Psycho-Diseases, College of Pharmaceutical Sciences, and §School of Radiological and Interdisciplinary Sciences (RAD-X), Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, and School of Radiation Medicine and Protection, Soochow University , Suzhou 215123, China
| | - Youliang Zhao
- Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis, Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application, State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, College of Chemistry, Chemical Engineering and Materials Science, ‡Jiangsu Key Laboratory of Translational Research and Therapy for Neuro-Psycho-Diseases, College of Pharmaceutical Sciences, and §School of Radiological and Interdisciplinary Sciences (RAD-X), Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, and School of Radiation Medicine and Protection, Soochow University , Suzhou 215123, China
| |
Collapse
|
39
|
Huang M, Zhao K, Wang L, Lin S, Li J, Chen J, Zhao C, Ge Z. Dual Stimuli-Responsive Polymer Prodrugs Quantitatively Loaded by Nanoparticles for Enhanced Cellular Internalization and Triggered Drug Release. ACS APPLIED MATERIALS & INTERFACES 2016; 8:11226-11236. [PMID: 27100328 DOI: 10.1021/acsami.5b12227] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Direct encapsulation of hydrophobic drugs into amphiphilic block copolymer micelles is frequently subjected to low drug loading efficiency (DLE) and loading content (DLC), as well as lower micellar stability and uncontrollable drug release. In this report, we prepare the copolymer prodrugs (PPEMA-co-PCPTM) via reversible addition-fragmentation chain transfer (RAFT) polymerization of 2-(piperidin-1-yl)ethyl methacrylate (PEMA) and reduction-responsive CPT monomer (CPTM), which were quantitatively encapsulated into poly(ethylene glycol)-block-poly(ε-caprolactone) (PEG-b-PCL) micelles. The polymer prodrug-loaded nanoparticles showed high stability for a long time in aqueous solution or blood serum and even maintain similar size after a lyophilization-dissolution cycle. The tumoral pH (∼6.8)-responsive properties of PPEMA segments endow the micellar cores with triggered transition from neutral to positively charged and swellable properties. The PEG-b-PCL nanoparticles loading polymer prodrugs (PPEMA-b-PCPTM) eliminated burst drug release. Simultaneously, CPT drug release can be triggered by reductive agents and solution pH. At pH 6.8, efficient cellular internalization was achieved due to positively charged cores of the nanoparticles. As compared with nanoparticles loading PCPTM, higher cytotoxicity was observed by the nanoparticles loading PPEMA-b-PCPTM at pH 6.8. Further multicellular tumor spheroid (MCTs) penetration and growth suppression studies demonstrated that high-efficiency penetration capability and significant size shrinkage of MCTs were achieved after treatment by PPEMA-b-PCPTM-loaded nanoparticles at pH 6.8. Therefore, the responsive polymer prodrug encapsulation strategy represents an effective method to overcome the disadvantages of common hydrophobic drug encapsulation approaches by amphiphilic block copolymer micelles and simultaneously endows the nanoparticles with responsive drug release behaviors as well as enhanced cellular internalization and tumor penetration capability.
Collapse
Affiliation(s)
- Mingming Huang
- CAS Key Laboratory of Soft Matter Chemistry, Department of Polymer Science and Engineering, University of Science and Technology of China , Hefei 230026, Anhui, China
- College of Resources and Environment, Jilin Agricultural University , Changchun 130118, China
| | - Kaijie Zhao
- CAS Key Laboratory of Soft Matter Chemistry, Department of Polymer Science and Engineering, University of Science and Technology of China , Hefei 230026, Anhui, China
| | - Lei Wang
- CAS Key Laboratory of Soft Matter Chemistry, Department of Polymer Science and Engineering, University of Science and Technology of China , Hefei 230026, Anhui, China
| | - Shanqing Lin
- CAS Key Laboratory of Soft Matter Chemistry, Department of Polymer Science and Engineering, University of Science and Technology of China , Hefei 230026, Anhui, China
- School of Materials Science and Engineering, Zhengzhou University , Zhengzhou 450002, China
| | - Junjie Li
- CAS Key Laboratory of Soft Matter Chemistry, Department of Polymer Science and Engineering, University of Science and Technology of China , Hefei 230026, Anhui, China
| | - Jingbo Chen
- School of Materials Science and Engineering, Zhengzhou University , Zhengzhou 450002, China
| | - Chengai Zhao
- College of Resources and Environment, Jilin Agricultural University , Changchun 130118, China
| | - Zhishen Ge
- CAS Key Laboratory of Soft Matter Chemistry, Department of Polymer Science and Engineering, University of Science and Technology of China , Hefei 230026, Anhui, China
| |
Collapse
|
40
|
Cao ZQ, Wang GJ. Multi-Stimuli-Responsive Polymer Materials: Particles, Films, and Bulk Gels. CHEM REC 2016; 16:1398-435. [DOI: 10.1002/tcr.201500281] [Citation(s) in RCA: 120] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2015] [Indexed: 01/05/2023]
Affiliation(s)
- Zi-Quan Cao
- School of Materials Science and Engineering; University of Science and Technology Beijing; Beijing 100083 P. R. China
| | - Guo-Jie Wang
- School of Materials Science and Engineering; University of Science and Technology Beijing; Beijing 100083 P. R. China
| |
Collapse
|
41
|
Madasamy K, Kathiresan M. Dimeric and Star-Shaped Viologens: Synthesis and Capping interactions with β-cyclodextrin. ChemistrySelect 2016. [DOI: 10.1002/slct.201600102] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Affiliation(s)
- Kanagaraj Madasamy
- Electro Organic Division; CSIR-Central ElectroChemical Research Institute; Karaikudi- 630003 TamilNadu INDIA
| | - Murugavel Kathiresan
- Electro Organic Division; CSIR-Central ElectroChemical Research Institute; Karaikudi- 630003 TamilNadu INDIA
| |
Collapse
|
42
|
Wang XJ, Xing LB, Chen B, Quan Y, Tung CH, Wu LZ. Dual-responsive vesicles formed by an amphiphile containing two tetrathiafulvalene units in aqueous solution. Org Biomol Chem 2016; 14:65-8. [PMID: 26631935 DOI: 10.1039/c5ob02214b] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
The first example of tetrathiafulvalene (TTF)-based vesicle fabricated in water solution with 1 vol.% tetrahydrofuran that could be prevented by chemical oxidant Fe(ClO4)3 or electron-deficient cyclobis(paraquat-p-phenylene) tetracation cyclophane (CBPQT(4+)) is described.
Collapse
Affiliation(s)
- Xiao-Jun Wang
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry, The Chinese Academy of Sciences, Beijing 100190, P. R. China.
| | | | | | | | | | | |
Collapse
|
43
|
|
44
|
Yang L, Lei M, Zhao M, Yang H, Zhang K, Zhang H, Li Y, Lei Z. Synthesis of supramolecular polymer based on noncovalent “host–guest” inclusion complexation and its reversible self-assembly. NEW J CHEM 2016. [DOI: 10.1039/c6nj00728g] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A stimuli-responsive supramolecular polymer based on noncovalent “host–guest” inclusion complexation.
Collapse
Affiliation(s)
- Long Yang
- Key Laboratory of Applied Surface and Colloid Chemistry
- Ministry of Education
- School of Chemistry & Chemical Engineering
- Shaanxi Normal University
- Xi'an
| | - Ming Lei
- School of Material Science and Engineering
- Shaanxi Normal University
- Xi'an
- China
| | - Min Zhao
- Key Laboratory of Applied Surface and Colloid Chemistry
- Ministry of Education
- School of Chemistry & Chemical Engineering
- Shaanxi Normal University
- Xi'an
| | - Hong Yang
- Basic Experimental Teaching Center
- Shaanxi Normal University
- Xi'an 710062
- China
| | - Kehu Zhang
- Key Laboratory of Applied Surface and Colloid Chemistry
- Ministry of Education
- School of Chemistry & Chemical Engineering
- Shaanxi Normal University
- Xi'an
| | - Hong Zhang
- Key Laboratory of Applied Surface and Colloid Chemistry
- Ministry of Education
- School of Chemistry & Chemical Engineering
- Shaanxi Normal University
- Xi'an
| | - Yan Li
- Key Laboratory of Applied Surface and Colloid Chemistry
- Ministry of Education
- School of Chemistry & Chemical Engineering
- Shaanxi Normal University
- Xi'an
| | - Zhongli Lei
- Key Laboratory of Applied Surface and Colloid Chemistry
- Ministry of Education
- School of Chemistry & Chemical Engineering
- Shaanxi Normal University
- Xi'an
| |
Collapse
|
45
|
Rui L, Liu L, Wang Y, Gao Y, Zhang W. Orthogonal Approach to Construct Cell-Like Vesicles via Pillar[5]arene-Based Amphiphilic Supramolecular Polymers. ACS Macro Lett 2015. [DOI: 10.1021/acsmacrolett.5b00900] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Leilei Rui
- Shanghai
Key Laboratory of Functional Materials Chemistry, East China University of Science and Technology, 130 Meilong Road, Shanghai 200237, China
| | - Lichao Liu
- Shanghai
Key Laboratory of Functional Materials Chemistry, East China University of Science and Technology, 130 Meilong Road, Shanghai 200237, China
| | - Yong Wang
- State
Key Laboratory of Materials-Oriented Chemical Engineering, College
of Chemistry and Chemical Engineering, Nanjing Tech University, Nanjing 210009, China
| | - Yun Gao
- Shanghai
Key Laboratory of Functional Materials Chemistry, East China University of Science and Technology, 130 Meilong Road, Shanghai 200237, China
| | - Weian Zhang
- Shanghai
Key Laboratory of Functional Materials Chemistry, East China University of Science and Technology, 130 Meilong Road, Shanghai 200237, China
| |
Collapse
|
46
|
|
47
|
Mondal JH, Ahmed S, Ghosh T, Das D. Reversible deformation-formation of a multistimuli responsive vesicle by a supramolecular peptide amphiphile. SOFT MATTER 2015; 11:4912-4920. [PMID: 26007304 DOI: 10.1039/c5sm00491h] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
A systematic study of the ternary complex formation process for aromatic amino acids using ucurbit[8]uril (CB[8]) and a viologen amphiphile shows that the affinity of the amino acid needs to be higher or in a comparable range to that of CB[8] for the amphiphile in order to form the ternary complex. Based on these observations, a supramolecular peptide amphiphile and its corresponding vesicle are prepared using a peptide containing an azobenzene moiety. The azobenzene group at the N-terminus of the peptide served as the second guest for CB[8]. The vesicles obtained from this peptide amphiphile show response to a number of external triggers. The trans-cis isomerization of the azobenzene group upon irradiation with UV-light of 365 nm leads to the breakdown of the ternary complex and eventually to the disruption of the vesicle. The deformation-reformation of the vesicle can be controlled by illuminating the disrupted solution with light of 420 nm as it facilitates the cis-trans isomerization. Thus, the vesicle showed a controlled and reversible response to UV-light with the ability for manipulation of the formation-deformation of the vesicle by the choice of an appropriate wavelength. The vesicle showed response to a stronger guest (1-adamantylamine) for CB[8], which displaces both the guests from the CB[8] cavity and consequently ruptures the vesicle structure. 2,6-Dihydroxynaphthalene acts as a competitive guest and thereby behaves as another external trigger for replacing the peptide from the CB[8] cavity by self-inclusion to form the ternary complex. Henceforth, it allows retaining the vesicle structure and results in the release of the peptide from the vesicle.
Collapse
Affiliation(s)
- Julfikar Hassan Mondal
- Department of Chemistry, Indian Institute of Technology Guwahati, Kamrup, Assam 781039, India.
| | | | | | | |
Collapse
|
48
|
Li W, Yang Y, Liu L, Tan X, Luo T, Shen J. Dual stimuli-responsive self-assembly transition in zwitterionic/anionic surfactant systems. SOFT MATTER 2015; 11:4283-9. [PMID: 25903393 DOI: 10.1039/c5sm00627a] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/16/2023]
Abstract
Temperature and pH responsiveness is important for biological applications in protein reconstitution, gene delivery and controlled drug release. The temperature and pH dual responsive self-assembly transition, vesicle-to-micelle transitions (VMTs) and micelle-to-vesicle transitions (MVTs), in dodecyl sulfonatebetaine (DSB)/sodium bis(2-ethylhexyl) sulfosuccinate (AOT) aqueous solution are investigated. Various experimental techniques including cryogenic transmission electronic microscopy, UV-vis spectroscopy, fluorescence spectroscopy, conductivity, and zeta potential were employed to verify the transformation process. Encapsulation of calcein was further applied in this study. The results showed that the self-assembly transition in DSB/AOT aqueous solution is reversible and can be controlled by temperature and pH. It is anticipated that utilizing simple stimuli methods to realize unique self-assembly behaviour in dilute aqueous solution may offer new possibilities in cancer diagnosis and therapy.
Collapse
Affiliation(s)
- Wei Li
- Department of Chemistry, Capital Normal University, Beijing, 100048, China.
| | | | | | | | | | | |
Collapse
|
49
|
de la Rosa VR, Nau WM, Hoogenboom R. Tuning temperature responsive poly(2-alkyl-2-oxazoline)s by supramolecular host-guest interactions. Org Biomol Chem 2015; 13:3048-57. [PMID: 25621735 DOI: 10.1039/c4ob02654c] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
A poly[(2-ethyl-2-oxazoline)-ran-(2-nonyl-2-oxazoline)] random copolymer was synthesized and its thermoresponsive behavior in aqueous solution modulated by the addition of different supramolecular host molecules. The macrocycles formed inclusion complexes with the nonyl aliphatic side-chains present in the copolymer, increasing its cloud point temperature. The extent of this temperature shift was found to depend on the cavitand concentration and on the strength of the host-guest complexation. The cloud point temperature could be tuned in an unprecedented wide range of 30 K by supramolecular interactions. Since the temperature-induced breakage of the inclusion complexes constitutes the driving force for the copolymer phase transition, the shift in cloud point temperature could be utilized to estimate the association constant of the nonyl side chains with the cavitands.
Collapse
Affiliation(s)
- Victor R de la Rosa
- Supramolecular Chemistry Group, Department of Organic and Macromolecular Chemistry, Ghent University, Krijgslaan 281 S4, 9000 Ghent, Belgium.
| | | | | |
Collapse
|
50
|
Thermoresponsive interplay of water insoluble poly(2-alkyl-2-oxazoline)s composition and supramolecular host-guest interactions. Int J Mol Sci 2015; 16:7428-44. [PMID: 25849653 PMCID: PMC4425026 DOI: 10.3390/ijms16047428] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2015] [Revised: 03/26/2015] [Accepted: 03/27/2015] [Indexed: 01/07/2023] Open
Abstract
A series of water insoluble poly[(2-ethyl-2-oxazoline)-ran-(2-nonyl-2-oxazoline)] amphiphilic copolymers was synthesized and their solubility properties in the presence of different supramolecular host molecules were investigated. The resulting polymer-cavitand assemblies exhibited a thermoresponsive behavior that could be modulated by variation of the copolymer composition and length. Interestingly, the large number of hydrophobic nonyl units across the polymer chain induced the formation of kinetically-trapped nanoparticles in solution. These nanoparticles further agglomerate into larger aggregates at a temperature that is dependent on the polymer composition and the cavitand type and concentration. The present research expands the understanding on the supramolecular interactions between water insoluble copolymers and supramolecular host molecules.
Collapse
|