1
|
Chang HH, Tseng YT, Huang SW, Kuo YF, Yeh CL, Wu CH, Huang YC, Jeng RJ, Lin JJ, Lin CP. Evaluation of Carbon Dioxide-Based Urethane Acrylate Composites for Sealers of Root Canal Obturation. Polymers (Basel) 2020; 12:polym12020482. [PMID: 32098145 PMCID: PMC7077711 DOI: 10.3390/polym12020482] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2020] [Revised: 02/14/2020] [Accepted: 02/18/2020] [Indexed: 11/16/2022] Open
Abstract
A new root canal sealer was developed based on urethane acrylates using polycarbonate polyol (PCPO), a macrodiol prepared in the consumption of carbon dioxide as feedstock. The superior mechanical properties and biostability nature of PCPO-based urethane acrylates were then co-crosslinked with a difunctional monomer of tripropylene glycol diarylate (TPGDA) as sealers for resin matrix. Moreover, nanoscale silicate platelets (NSPs) immobilized with silver nanoparticles (AgNPs) and/or zinc oxide nanoparticles (ZnONPs) were introduced to enhance the antibacterial effect for the sealers. The biocompatibility and the antibacterial effect were investigated by Alamar blue assay and LDH assay. In addition, the antibacterial efficiency was performed by using Enterococcus faecalis (E. faecalis) as microbial response evaluation. These results demonstrate that the PCPO-based urethane acrylates with 50 ppm of both AgNP and ZnONP immobilized on silicate platelets, i.e., Ag/ZnO@NSP, exhibited great potential as an antibacterial composite for the sealer of root canal obturation.
Collapse
Affiliation(s)
- Hao-Hueng Chang
- Graduate Institute of Clinical Dentistry, School of Dentistry, National Taiwan University, Taipei 100, Taiwan; (H.-H.C.); (S.-W.H.); (Y.-F.K.); (C.-L.Y.)
- Department of Dentistry, National Taiwan University Hospital, Taipei 100, Taiwan
| | - Yi-Ting Tseng
- Institute of Polymer Science and Engineering and Advanced Research Center for Green Materials Science and Technology, National Taiwan University, Taipei 100, Taiwan; (Y.-T.T.); (C.-H.W.); (Y.-C.H.)
| | - Sheng-Wun Huang
- Graduate Institute of Clinical Dentistry, School of Dentistry, National Taiwan University, Taipei 100, Taiwan; (H.-H.C.); (S.-W.H.); (Y.-F.K.); (C.-L.Y.)
| | - Yi-Fang Kuo
- Graduate Institute of Clinical Dentistry, School of Dentistry, National Taiwan University, Taipei 100, Taiwan; (H.-H.C.); (S.-W.H.); (Y.-F.K.); (C.-L.Y.)
| | - Chun-Liang Yeh
- Graduate Institute of Clinical Dentistry, School of Dentistry, National Taiwan University, Taipei 100, Taiwan; (H.-H.C.); (S.-W.H.); (Y.-F.K.); (C.-L.Y.)
| | - Chien-Hsin Wu
- Institute of Polymer Science and Engineering and Advanced Research Center for Green Materials Science and Technology, National Taiwan University, Taipei 100, Taiwan; (Y.-T.T.); (C.-H.W.); (Y.-C.H.)
| | - Ying-Chi Huang
- Institute of Polymer Science and Engineering and Advanced Research Center for Green Materials Science and Technology, National Taiwan University, Taipei 100, Taiwan; (Y.-T.T.); (C.-H.W.); (Y.-C.H.)
| | - Ru-Jong Jeng
- Institute of Polymer Science and Engineering and Advanced Research Center for Green Materials Science and Technology, National Taiwan University, Taipei 100, Taiwan; (Y.-T.T.); (C.-H.W.); (Y.-C.H.)
- Correspondence: (R.-J.J.); (J.-J.L.); (C.-P.L.); Tel.: +886-2-3366-5884 (R.-J.J.); +886-4228-57261 (J.-J.L.); +886-2-2312-3456 (ext. 67400) (C.-P.L.)
| | - Jiang-Jen Lin
- Department of Materials Science and Engineering, National Chung Hsing University, Taichung 400, Taiwan
- Correspondence: (R.-J.J.); (J.-J.L.); (C.-P.L.); Tel.: +886-2-3366-5884 (R.-J.J.); +886-4228-57261 (J.-J.L.); +886-2-2312-3456 (ext. 67400) (C.-P.L.)
| | - Chun-Pin Lin
- Graduate Institute of Clinical Dentistry, School of Dentistry, National Taiwan University, Taipei 100, Taiwan; (H.-H.C.); (S.-W.H.); (Y.-F.K.); (C.-L.Y.)
- Department of Dentistry, National Taiwan University Hospital, Taipei 100, Taiwan
- Correspondence: (R.-J.J.); (J.-J.L.); (C.-P.L.); Tel.: +886-2-3366-5884 (R.-J.J.); +886-4228-57261 (J.-J.L.); +886-2-2312-3456 (ext. 67400) (C.-P.L.)
| |
Collapse
|
2
|
Zhu Y, Luo Q, Zhang H, Cai Q, Li X, Shen Z, Zhu W. A shear-thinning electrostatic hydrogel with antibacterial activity by nanoengineering of polyelectrolytes. Biomater Sci 2020; 8:1394-1404. [PMID: 31922160 DOI: 10.1039/c9bm01386e] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Injectable shear-thinning hydrogels can be prepared by the non-covalent interactions between hydrophilic polymers. Although electrostatic force is a typical non-covalent interaction, direct mixing of two oppositely charged polyelectrolytes usually leads to a complex coacervate rather than an injectable hydrogel. Herein, a facile approach is proposed to prepare a shear-thinning hydrogel by nanoengineering of polyelectrolytes. Nanosized cationic micelles with electroneutral shells were prepared by mixing methoxyl poly(ethylene glycol)-block-poly(ε-caprolactone) and poly(ε-caprolactone)-block-poly(hexamethylene guanidine) hydrochloride-block-poly(ε-caprolactone) in an aqueous solution. When sodium carboxymethyl cellulose was added into the micellar solution, the outer poly(ethylene glycol) shell of mixed micelles prevented the instant electrostatic interaction between poly(hexamethylene guanidine) hydrochloride segments and sodium carboxymethyl cellulose, resulting in a homogenous shear-thinning electrostatic (STES) hydrogel. Because of the cationic poly(hexamethylene guanidine) hydrochloride segments, this hydrogel exhibits strong antibacterial activity against both Gram-positive and Gram-negative bacteria. Furthermore, the poly(ε-caprolactone) core of the mixed micelles can efficiently encapsulate a hydrophobic drug. In this work, curcumin-loaded STES hydrogel prepared by this method was used as wound dressing material that can promote wound healing even in infected wounds by further reducing bacterial infection via releasing curcumin. The present study provides a facile strategy to prepare shear-thinning antibacterial hydrogels from polyelectrolytes, which has great potential in biomedical application.
Collapse
Affiliation(s)
- Yanhui Zhu
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou 310027, People's Republic of China.
| | | | | | | | | | | | | |
Collapse
|
3
|
Li J, Zheng L, Xiao H, Li C, Wu S, Xiao Y, Liu J, Zhang B. Design of zwitterionic polyester based nano-carriers for platinum(iv) prodrug delivery. Polym Chem 2019. [DOI: 10.1039/c9py00870e] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Zwitterionic l-cysteine have been applied to modify polyester and load a platinum(iv) drug to prolong the circulation time of the drugs in blood and improve the stability of drug loading.
Collapse
Affiliation(s)
- Jiaxu Li
- Beijing National Laboratory for Molecular Sciences
- Key Laboratory of Engineering Plastics
- CAS Research/Education Center for Excellence in Molecular Sciences
- Institute of Chemistry
- Chinese Academy of Sciences
| | - Liuchun Zheng
- Beijing National Laboratory for Molecular Sciences
- Key Laboratory of Engineering Plastics
- CAS Research/Education Center for Excellence in Molecular Sciences
- Institute of Chemistry
- Chinese Academy of Sciences
| | - Haihua Xiao
- State Key Laboratory of Polymer Physics and Chemistry
- Institute of Chemistry
- Chinese Academy of Sciences
- Beijing 100190
- People's Republic of China
| | - Chuncheng Li
- Beijing National Laboratory for Molecular Sciences
- Key Laboratory of Engineering Plastics
- CAS Research/Education Center for Excellence in Molecular Sciences
- Institute of Chemistry
- Chinese Academy of Sciences
| | - Shaohua Wu
- Beijing National Laboratory for Molecular Sciences
- Key Laboratory of Engineering Plastics
- CAS Research/Education Center for Excellence in Molecular Sciences
- Institute of Chemistry
- Chinese Academy of Sciences
| | - Yaonan Xiao
- Beijing National Laboratory for Molecular Sciences
- Key Laboratory of Engineering Plastics
- CAS Research/Education Center for Excellence in Molecular Sciences
- Institute of Chemistry
- Chinese Academy of Sciences
| | - Jiajian Liu
- Beijing National Laboratory for Molecular Sciences
- Key Laboratory of Engineering Plastics
- CAS Research/Education Center for Excellence in Molecular Sciences
- Institute of Chemistry
- Chinese Academy of Sciences
| | - Bo Zhang
- Beijing National Laboratory for Molecular Sciences
- Key Laboratory of Engineering Plastics
- CAS Research/Education Center for Excellence in Molecular Sciences
- Institute of Chemistry
- Chinese Academy of Sciences
| |
Collapse
|
4
|
Yan J, Zheng L, Hu K, Li L, Li C, Zhu L, Wang H, Xiao Y, Wu S, Liu J, Zhang B, Zhang F. Cationic polyesters with antibacterial properties: Facile and controllable synthesis and antibacterial study. Eur Polym J 2019. [DOI: 10.1016/j.eurpolymj.2018.11.009] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
5
|
Yang X, Sha D, Xu J, Niu N, Shi K, Pan Y, Yu C, Wei H, Wang B, Ji X. Preparation of cationic polyelectrolyte grafted polyvinyl alcohol-formaldehyde macroporous hydrogels and their antibacterial properties. NEW J CHEM 2019. [DOI: 10.1039/c9nj03263k] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
A series of novel antibacterial porous cationic PVF-g-PDMC hydrogels, synthesized by radical polymerization using ceric ammonium nitrate as an initiator, show excellent antibacterial properties, and can be used as biomedical materials.
Collapse
|
6
|
Aynali F, Doganci E, Doruk T, Sadikoglu H. Synthesis and characterization of antimicrobial polylactide via ring-opening polymerization and click chemistry methods. POLYM INT 2018. [DOI: 10.1002/pi.5721] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Affiliation(s)
- Figen Aynali
- Department of Chemical Engineering; Gebze Technical University; Kocaeli Turkey
| | - Erdinc Doganci
- Department of Chemistry and Chemical Processing Technologies; Kocaeli University; Kocaeli Turkey
| | - Tugrul Doruk
- Department of Molecular Biology and Genetics; Ondokuz Mayis University; Samsun Turkey
| | - Hasan Sadikoglu
- Department of Chemical Engineering; Yildiz Technical University; İstanbul Turkey
| |
Collapse
|
7
|
Cai Q, Yang S, Zhang C, Li Z, Li X, Shen Z, Zhu W. Facile and Versatile Modification of Cotton Fibers for Persistent Antibacterial Activity and Enhanced Hygroscopicity. ACS APPLIED MATERIALS & INTERFACES 2018; 10:38506-38516. [PMID: 30360113 DOI: 10.1021/acsami.8b14986] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Natural fibers with functionalities have attracted considerable attention. However, developing facile and versatile strategies to modify natural fibers is still a challenge. In this study, cotton fibers, the most widely used natural fibers, were partially oxidized by sodium periodate in aqueous solution, to give oxidized cotton fibers containing multiple aldehyde groups on their surface. Then poly(hexamethylene guanidine) was chemically grafted onto the oxidized cotton fibers forming Schiff bases between the terminal amines of poly(hexamethylene guanidine) and the aldehyde groups of oxidized cotton fibers. Finally, carbon-nitrogen double bonds were reduced by sodium cyanoborohydride, to bound poly(hexamethylene guanidine) covalently to the surface of cotton fibers. These functionalized fibers show strong and persistent antibacterial activity: complete inhibition against Escherichia coli and Staphylococcus aureus was maintained even after 1000 consecutive washing in distilled water. On the other hand, cotton fibers with only physically adsorbed poly(hexamethylene guanidine) lost their antibacterial activity entirely after a few washes. According to Cell Counting Kit-8 assay and hemolytic analysis, toxicity did not significantly increase after chemical modification. Attributing to the hydrophilicity of poly(hexamethylene guanidine) coatings, the modified cotton fibers were also more hygroscopic compared to untreated cotton fibers, which can improve the comfort of the fabrics made of modified cotton fibers. This study provides a facile and versatile strategy to prepare modified polysaccharide natural fibers with durable antibacterial activity, biosecurity, and comfortable touch.
Collapse
Affiliation(s)
- Qiuquan Cai
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering , Zhejiang University , Hangzhou 310027 , People's Republic of China
| | - Shuliang Yang
- Department of Oral and Maxillofacial Surgery, Affiliated Stomatology Hospital, School of Medicine , Zhejiang University , Hangzhou 310006 , China
| | - Chao Zhang
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering , Zhejiang University , Hangzhou 310027 , People's Republic of China
| | - Zimeng Li
- Department of Oral and Maxillofacial Surgery, Affiliated Stomatology Hospital, School of Medicine , Zhejiang University , Hangzhou 310006 , China
| | - Xiaodong Li
- Department of Oral and Maxillofacial Surgery, Affiliated Stomatology Hospital, School of Medicine , Zhejiang University , Hangzhou 310006 , China
| | - Zhiquan Shen
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering , Zhejiang University , Hangzhou 310027 , People's Republic of China
| | - Weipu Zhu
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering , Zhejiang University , Hangzhou 310027 , People's Republic of China
- Key Laboratory of Adsorption and Separation Materials & Technologies of Zhejiang Province , Hangzhou 310027 , China
| |
Collapse
|
8
|
Becker G, Wurm FR. Functional biodegradable polymers via ring-opening polymerization of monomers without protective groups. Chem Soc Rev 2018; 47:7739-7782. [PMID: 30221267 DOI: 10.1039/c8cs00531a] [Citation(s) in RCA: 103] [Impact Index Per Article: 17.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Biodegradable polymers are of current interest and chemical functionality in such materials is often demanded in advanced biomedical applications. Functional groups often are not tolerated in the polymerization process of ring-opening polymerization (ROP) and therefore protective groups need to be applied. Advantageously, several orthogonally reactive functions are available, which do not demand protection during ROP. We give an insight into available, orthogonally reactive cyclic monomers and the corresponding functional synthetic and biodegradable polymers, obtained from ROP. Functionalities in the monomer are reviewed, which are tolerated by ROP without further protection and allow further post-modification of the corresponding chemically functional polymers after polymerization. Synthetic concepts to these monomers are summarized in detail, preferably using precursor molecules. Post-modification strategies for the reported functionalities are presented and selected applications highlighted.
Collapse
Affiliation(s)
- Greta Becker
- Max Planck Institute for Polymer Research, Ackermannweg 10, 55128 Mainz, Germany.
| | | |
Collapse
|
9
|
He M, Zhou Y, Nie S, Lu P, Xiao H, Tong Y, Liao Q, Wang R. Synthesis of Amphiphilic Copolymers Containing Ciprofloxacin and Amine Groups and Their Antimicrobial Performances As Revealed by Confocal Laser-Scanning Microscopy and Atomic-Force Microscopy. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2018; 66:8406-8414. [PMID: 30016099 DOI: 10.1021/acs.jafc.8b01759] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Two series of amphiphilic antimicrobial copolymers containing ciprofloxacin (CPF) and amine functional groups have been synthesized via free-radical copolymerization. The chemical structures of the different amine groups and the copolymer compositions have been systematically varied to study how the structure of the copolymer exerts an influence on the antibacterial activity. The viability of Escherichia coli in the presence of antimicrobial copolymers was observed by confocal laser-scanning microscopy (CLSM). CLSM as well as atomic-force microscopy (AFM) were applied to visualize changes in morphology of bacteria treated with antimicrobial copolymers and elucidate the antimicrobial mechanism of the antimicrobial copolymers. Morphological changes of bacteria observed via AFM and CLSM demonstrated that the antibacterial mechanism was due to the disruption of the bacterial membrane. The destruction of the cell membrane was also confirmed by the leakage of intracellular components, which had a strong absorbance at 260 nm. The inhibitory process was monitored by UV absorption dynamically.
Collapse
Affiliation(s)
- Man He
- School of Chemistry and Chemical Engineering , Southeast University , Nanjing 211189 , China
- Guangxi Key Laboratory of Clean Pulp and Papermaking and Pollution Control, College of Light Industry and Food Engineering , Guangxi University , Nanning 530004 , China
| | - Yuming Zhou
- School of Chemistry and Chemical Engineering , Southeast University , Nanjing 211189 , China
| | - Shuangxi Nie
- Guangxi Key Laboratory of Clean Pulp and Papermaking and Pollution Control, College of Light Industry and Food Engineering , Guangxi University , Nanning 530004 , China
| | - Peng Lu
- Guangxi Key Laboratory of Clean Pulp and Papermaking and Pollution Control, College of Light Industry and Food Engineering , Guangxi University , Nanning 530004 , China
| | - Huining Xiao
- Department of Chemical Engineering and Limerick Pulp and Paper Centre , University of New Brunswick , Fredericton , NB E3B 5A3 , Canada
| | - Yuan Tong
- School of Chemistry and Chemical Engineering , Southeast University , Nanjing 211189 , China
| | - Qiang Liao
- School of Chemistry and Chemical Engineering , Southeast University , Nanjing 211189 , China
| | - Ruili Wang
- School of Chemistry and Chemical Engineering , Southeast University , Nanjing 211189 , China
| |
Collapse
|
10
|
Bagheri M, Mirbagheri SA. Critical review of fouling mitigation strategies in membrane bioreactors treating water and wastewater. BIORESOURCE TECHNOLOGY 2018; 258:318-334. [PMID: 29548641 DOI: 10.1016/j.biortech.2018.03.026] [Citation(s) in RCA: 92] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/20/2018] [Revised: 03/02/2018] [Accepted: 03/05/2018] [Indexed: 05/24/2023]
Abstract
The current research was an effort to critically review all approaches used for membrane fouling control in the membrane bioreactors treating water and wastewater. The first generation of antifouling methods tried to optimize operational conditions, or used chemical agents to control membrane fouling. Despite their positive impacts on the fouling mitigation, these methods did not provide a sustainable solution for the problem. Moreover, chemical agents may affect microorganisms in bioreactors and has some environmental drawbacks. The improved knowledge of membrane fouling mechanism and effective factors has directed the attention of researchers to novel methods that focus on disrupting fouling mechanism through affecting fouling causing bacteria. Employing nanomaterials, cell entrapment, biologically- and electrically-based methods are the latest efforts. The results of this review indicate that sustainable control of membrane fouling requires employing more than one single approach. Large scale application of fouling mitigation strategies should be the focus of future studies.
Collapse
Affiliation(s)
- Majid Bagheri
- Civil, Architectural and Environmental Engineering Department, Missouri University of Science and Technology, Rolla, MO, United States.
| | | |
Collapse
|
11
|
Zhang R, Liu Y, He M, Su Y, Zhao X, Elimelech M, Jiang Z. Antifouling membranes for sustainable water purification: strategies and mechanisms. Chem Soc Rev 2018; 45:5888-5924. [PMID: 27494001 DOI: 10.1039/c5cs00579e] [Citation(s) in RCA: 602] [Impact Index Per Article: 100.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
One of the greatest challenges to the sustainability of modern society is an inadequate supply of clean water. Due to its energy-saving and cost-effective features, membrane technology has become an indispensable platform technology for water purification, including seawater and brackish water desalination as well as municipal or industrial wastewater treatment. However, membrane fouling, which arises from the nonspecific interaction between membrane surface and foulants, significantly impedes the efficient application of membrane technology. Preparing antifouling membranes is a fundamental strategy to deal with pervasive fouling problems from a variety of foulants. In recent years, major advancements have been made in membrane preparation techniques and in elucidating the antifouling mechanisms of membrane processes, including ultrafiltration, nanofiltration, reverse osmosis and forward osmosis. This review will first introduce the major foulants and the principal mechanisms of membrane fouling, and then highlight the development, current status and future prospects of antifouling membranes, including antifouling strategies, preparation techniques and practical applications. In particular, the strategies and mechanisms for antifouling membranes, including passive fouling resistance and fouling release, active off-surface and on-surface strategies, will be proposed and discussed extensively.
Collapse
Affiliation(s)
- Runnan Zhang
- Key Laboratory for Green Technology of Ministry of Education, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China. and Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin 300072, China
| | - Yanan Liu
- Key Laboratory for Green Technology of Ministry of Education, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China. and Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin 300072, China
| | - Mingrui He
- Key Laboratory for Green Technology of Ministry of Education, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China. and Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin 300072, China
| | - Yanlei Su
- Key Laboratory for Green Technology of Ministry of Education, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China. and Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin 300072, China
| | - Xueting Zhao
- Key Laboratory for Green Technology of Ministry of Education, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China. and Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin 300072, China
| | - Menachem Elimelech
- Department of Chemical and Environmental Engineering, Yale University, New Haven, Connecticut 06520-8286, USA
| | - Zhongyi Jiang
- Key Laboratory for Green Technology of Ministry of Education, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China. and Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin 300072, China
| |
Collapse
|
12
|
Amphiphilic seven-arm star triblock copolymers with diverse morphologies in aqueous solution induced by crystallization and pH. Chem Res Chin Univ 2017. [DOI: 10.1007/s40242-017-7218-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
|
13
|
Qin J, Guo J, Xu Q, Zheng Z, Mao H, Yan F. Synthesis of Pyrrolidinium-Type Poly(ionic liquid) Membranes for Antibacterial Applications. ACS APPLIED MATERIALS & INTERFACES 2017; 9:10504-10511. [PMID: 28272866 DOI: 10.1021/acsami.7b00387] [Citation(s) in RCA: 106] [Impact Index Per Article: 15.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Pyrrolidinium-type small molecule ionic liquids (ILs), poly(ionic liquid) (PIL) homopolymers, and their corresponding PIL membranes were synthesized and used for antibacterial applications. The influences of substitutions at the N position of pyrrolidinium cation on the antimicrobial activities against both Staphylococcus aureus (S. aureus) and Escherichia coli (E. coli) were studied by minimum inhibitory concentration (MIC). The antibacterial efficiency of both the small molecule ILs and PIL homopolymers increased with the increase of the alkyl chain length of substitutions. Furthermore, PIL homopolymers show relatively lower MIC values, indicating better antimicrobial activities than those of the corresponding small molecule ILs. However, the antibacterial properties of the PIL membranes are contrary to corresponding ILs and PIL homopolymers, which reduce with the increase of alkyl chain length. Furthermore, the resultant PIL membranes show excellent hemocompatibility and low cytotoxicity toward human cells, demonstrating clinical feasibility in topical applications.
Collapse
Affiliation(s)
- Jing Qin
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application, Department of Polymer Science and Engineering, College of Chemistry, Chemical Engineering and Materials Science, Soochow University , Suzhou 215123, China
| | - Jiangna Guo
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application, Department of Polymer Science and Engineering, College of Chemistry, Chemical Engineering and Materials Science, Soochow University , Suzhou 215123, China
| | - Qiming Xu
- Department of Anesthesiology and Critical Care Medicine, Zhongshan Hospital, Fudan University , Shanghai 200032, China
| | - Zhiqiang Zheng
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application, Department of Polymer Science and Engineering, College of Chemistry, Chemical Engineering and Materials Science, Soochow University , Suzhou 215123, China
| | - Hailei Mao
- Department of Anesthesiology and Critical Care Medicine, Zhongshan Hospital, Fudan University , Shanghai 200032, China
| | - Feng Yan
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application, Department of Polymer Science and Engineering, College of Chemistry, Chemical Engineering and Materials Science, Soochow University , Suzhou 215123, China
| |
Collapse
|
14
|
Zhang C, Ying Z, Luo Q, Du H, Wang Y, Zhang K, Yan S, Li X, Shen Z, Zhu W. Poly(hexamethylene guanidine)-based hydrogels with long lasting antimicrobial activity and low toxicity. ACTA ACUST UNITED AC 2017. [DOI: 10.1002/pola.28581] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Chao Zhang
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization; Department of Polymer Science and Engineering, Zhejiang University; Hangzhou 310027 People's Republic of China
| | - Zhimin Ying
- Department of Orthopedics; 2nd Affiliated Hospital, School of Medicine, Zhejiang University; #88 Jie Fang Road Hangzhou 310009 People's Republic of China
| | - Qiaojie Luo
- Department of Oral and Maxillofacial Surgery; Affiliated Stomatology Hospital, School of Medicine, Zhejiang University; Hangzhou 310006 China
- The First Affiliated Hospital; College of Medicine, Zhejiang University; Hangzhou 310003 People's Republic of China
| | - Hong Du
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization; Department of Polymer Science and Engineering, Zhejiang University; Hangzhou 310027 People's Republic of China
| | - Ying Wang
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization; Department of Polymer Science and Engineering, Zhejiang University; Hangzhou 310027 People's Republic of China
- Department of Oral and Maxillofacial Surgery; Affiliated Stomatology Hospital, School of Medicine, Zhejiang University; Hangzhou 310006 China
| | - Kai Zhang
- Department of Oral and Maxillofacial Surgery; Affiliated Stomatology Hospital, School of Medicine, Zhejiang University; Hangzhou 310006 China
| | - Shigui Yan
- Department of Orthopedics; 2nd Affiliated Hospital, School of Medicine, Zhejiang University; #88 Jie Fang Road Hangzhou 310009 People's Republic of China
| | - Xiaodong Li
- Department of Oral and Maxillofacial Surgery; Affiliated Stomatology Hospital, School of Medicine, Zhejiang University; Hangzhou 310006 China
| | - Zhiquan Shen
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization; Department of Polymer Science and Engineering, Zhejiang University; Hangzhou 310027 People's Republic of China
| | - Weipu Zhu
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization; Department of Polymer Science and Engineering, Zhejiang University; Hangzhou 310027 People's Republic of China
- Key Laboratory of Adsorption and Separation Materials & Technologies of Zhejiang Province; Hangzhou 310027 China
| |
Collapse
|
15
|
Fan X, Yin M, Jiang Z, Pan N, Ren X, Huang TS. Antibacterial poly(3-hydroxybutyrate-co-4-hydroxybutyrate) fibrous membranes containing quaternary ammonium salts. POLYM ADVAN TECHNOL 2016. [DOI: 10.1002/pat.3839] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Xiaoyan Fan
- Key Laboratory of Eco-textiles of Ministry of Education, Jiangsu Engineering Technology Research Center for Functional Textiles, College of Textiles and Clothing; Jiangnan University; Wuxi 214122 Jiangsu China
| | - Maoli Yin
- Key Laboratory of Eco-textiles of Ministry of Education, Jiangsu Engineering Technology Research Center for Functional Textiles, College of Textiles and Clothing; Jiangnan University; Wuxi 214122 Jiangsu China
| | - Zhiming Jiang
- Key Laboratory of Eco-textiles of Ministry of Education, Jiangsu Engineering Technology Research Center for Functional Textiles, College of Textiles and Clothing; Jiangnan University; Wuxi 214122 Jiangsu China
| | - Nengyu Pan
- Key Laboratory of Eco-textiles of Ministry of Education, Jiangsu Engineering Technology Research Center for Functional Textiles, College of Textiles and Clothing; Jiangnan University; Wuxi 214122 Jiangsu China
| | - Xuehong Ren
- Key Laboratory of Eco-textiles of Ministry of Education, Jiangsu Engineering Technology Research Center for Functional Textiles, College of Textiles and Clothing; Jiangnan University; Wuxi 214122 Jiangsu China
| | - Tung-Shi Huang
- Department of Poultry Science; Auburn University; Auburn AL 36849 USA
| |
Collapse
|
16
|
Du H, Wang Y, Yao X, Luo Q, Zhu W, Li X, Shen Z. Injectable cationic hydrogels with high antibacterial activity and low toxicity. Polym Chem 2016. [DOI: 10.1039/c6py01346e] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
We prepared injectable cationic hydrogels with strong antibacterial activity and remarkably low toxicity by in situ thiol–ene “click” reaction between dimethacrylate terminated poly(hexamethylene guanidine) (PHMGDMA) and poly[oligo(ethylene) glycol mercaptosuccinate] (POEGMS) under physiological conditions.
Collapse
Affiliation(s)
- Hong Du
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization
- Department of Polymer Science and Engineering
- Zhejiang University
- Hangzhou 310027
- People's Republic of China
| | - Ying Wang
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization
- Department of Polymer Science and Engineering
- Zhejiang University
- Hangzhou 310027
- People's Republic of China
| | - Xuxia Yao
- School of Materials Science and Engineering
- Zhejiang University
- Hangzhou 310027
- People's Republic of China
| | - Qiaojie Luo
- Department of Oral and Maxillofacial Surgery
- Affiliated Stomatology Hospital
- School of Medicine
- Zhejiang University
- Hangzhou 310006
| | - Weipu Zhu
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization
- Department of Polymer Science and Engineering
- Zhejiang University
- Hangzhou 310027
- People's Republic of China
| | - Xiaodong Li
- Department of Oral and Maxillofacial Surgery
- Affiliated Stomatology Hospital
- School of Medicine
- Zhejiang University
- Hangzhou 310006
| | - Zhiquan Shen
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization
- Department of Polymer Science and Engineering
- Zhejiang University
- Hangzhou 310027
- People's Republic of China
| |
Collapse
|
17
|
Yao X, Du H, Xu N, Sun S, Zhu W, Shen Z. Fully degradable antibacterial poly(ester-phosphoester)s by ring-opening polymerization, “click” chemistry, and quaternization. J Appl Polym Sci 2015. [DOI: 10.1002/app.42647] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Xuxia Yao
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization; Department of Polymer Science and Engineering; Zhejiang University; Hangzhou 310027 People's Republic of China
| | - Hong Du
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization; Department of Polymer Science and Engineering; Zhejiang University; Hangzhou 310027 People's Republic of China
| | - Ning Xu
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization; Department of Polymer Science and Engineering; Zhejiang University; Hangzhou 310027 People's Republic of China
| | - Shuai Sun
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization; Department of Polymer Science and Engineering; Zhejiang University; Hangzhou 310027 People's Republic of China
| | - Weipu Zhu
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization; Department of Polymer Science and Engineering; Zhejiang University; Hangzhou 310027 People's Republic of China
| | - Zhiquan Shen
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization; Department of Polymer Science and Engineering; Zhejiang University; Hangzhou 310027 People's Republic of China
| |
Collapse
|
18
|
Hoque J, Akkapeddi P, Yadav V, Manjunath GB, Uppu DSSM, Konai MM, Yarlagadda V, Sanyal K, Haldar J. Broad spectrum antibacterial and antifungal polymeric paint materials: synthesis, structure-activity relationship, and membrane-active mode of action. ACS APPLIED MATERIALS & INTERFACES 2015; 7:1804-15. [PMID: 25541751 DOI: 10.1021/am507482y] [Citation(s) in RCA: 102] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
Abstract
Microbial attachment and subsequent colonization onto surfaces lead to the spread of deadly community-acquired and hospital-acquired (nosocomial) infections. Noncovalent immobilization of water insoluble and organo-soluble cationic polymers onto a surface is a facile approach to prevent microbial contamination. In the present study, we described the synthesis of water insoluble and organo-soluble polymeric materials and demonstrated their structure-activity relationship against various human pathogenic bacteria including drug-resistant strains such as methicillin-resistant Staphylococcus aureus (MRSA), vancomycin-resistant enterococci (VRE), and beta lactam-resistant Klebsiella pneumoniae as well as pathogenic fungi such as Candida spp. and Cryptococcus spp. The polymer coated surfaces completely inactivated both bacteria and fungi upon contact (5 log reduction with respect to control). Linear polymers were more active and found to have a higher killing rate than the branched polymers. The polymer coated surfaces also exhibited significant activity in various complex mammalian fluids such as serum, plasma, and blood and showed negligible hemolysis at an amount much higher than minimum inhibitory amounts (MIAs). These polymers were found to have excellent compatibility with other medically relevant polymers (polylactic acid, PLA) and commercial paint. The cationic hydrophobic polymer coatings disrupted the lipid membrane of both bacteria and fungi and thus showed a membrane-active mode of action. Further, bacteria did not develop resistance against these membrane-active polymers in sharp contrast to conventional antibiotics and lipopeptides, thus the polymers hold great promise to be used as coating materials for developing permanent antimicrobial paint.
Collapse
Affiliation(s)
- Jiaul Hoque
- Chemical Biology and Medicinal Chemistry Laboratory, New Chemistry Unit, Jawaharlal Nehru Centre for Advanced Scientific Research , Jakkur, Bangalore 560064, India
| | | | | | | | | | | | | | | | | |
Collapse
|
19
|
Zhu W, Wang Y, Cai X, Zha G, Luo Q, Sun R, Li X, Shen Z. Reduction-triggered release of paclitaxel from in situ formed biodegradable core-cross-linked micelles. J Mater Chem B 2015; 3:3024-3031. [DOI: 10.1039/c4tb01834f] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
We provide a facile strategy to prepare redox-responsive core-crosslinked micelles for the controlled release of paclitaxel.
Collapse
Affiliation(s)
- Weipu Zhu
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization
- Department of Polymer Science and Engineering
- Zhejiang University
- Hangzhou 310027
- People's Republic of China
| | - Ying Wang
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization
- Department of Polymer Science and Engineering
- Zhejiang University
- Hangzhou 310027
- People's Republic of China
| | - Xia Cai
- Department of Oral and Maxillofacial Surgery
- The Affiliated Stomatology Hospital
- College of Medicine
- Zhejiang University
- Hangzhou 310006
| | - Guangyu Zha
- Department of Oral and Maxillofacial Surgery
- The Affiliated Stomatology Hospital
- College of Medicine
- Zhejiang University
- Hangzhou 310006
| | - Qiaojie Luo
- Department of Oral and Maxillofacial Surgery
- The Affiliated Stomatology Hospital
- College of Medicine
- Zhejiang University
- Hangzhou 310006
| | - Rui Sun
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization
- Department of Polymer Science and Engineering
- Zhejiang University
- Hangzhou 310027
- People's Republic of China
| | - Xiaodong Li
- Department of Oral and Maxillofacial Surgery
- The Affiliated Stomatology Hospital
- College of Medicine
- Zhejiang University
- Hangzhou 310006
| | - Zhiquan Shen
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization
- Department of Polymer Science and Engineering
- Zhejiang University
- Hangzhou 310027
- People's Republic of China
| |
Collapse
|
20
|
Xing D, Ma L, Gao C. Synthesis of poly(ester-carbonate) with a pendant acetylcholine analog for promoting neurite growth. Acta Biomater 2014; 10:4127-35. [PMID: 24998182 DOI: 10.1016/j.actbio.2014.06.033] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2014] [Revised: 06/16/2014] [Accepted: 06/23/2014] [Indexed: 01/08/2023]
Abstract
The modification of biodegradable polyesters with bioactive molecules has become an important strategy for controlling neuron adhesion and neurite outgrowth in nerve regeneration. In this study we report a biodegradable poly(ester-carbonate) with a pendant acetylcholine analog, which a neurotransmitter for the enhancement of neuron adhesion and outgrowth. The acetylcholine-functionalized poly(ester-carbonate) (Ach-P(LA-ClTMC)) was prepared by copolymerizing l-lactide (LA) and 5-methyl-5-chloroethoxycarbonyl trimethylene carbonate (ClTMC), followed by quaternization with trimethylamine. The acetylcholine analog content could be modulated by changing the molar feeding fraction of ClTMC. The incorporation of the acetylcholine analog improved the hydrophilicity of the films, but the acetylcholine analog content did not significantly influence the surface morphology of the acetylcholine-functionalized films. The results of PC12 cell culture showed that the acetylcholine analog promoted cell viability and neurite outgrowth in a concentration-dependent manner. The longest length of neurite and the percentage of cells bearing neurites were obtained on the Ach-P(LA-ClTMC)-10 film. All the results indicate that the integration of the acetylcholine analog at an appropriate fraction could be an effective strategy for optimizing the existing biodegradable polyesters for nerve regeneration applications.
Collapse
Affiliation(s)
- Dongming Xing
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou 310027, China
| | - Lie Ma
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou 310027, China.
| | - Changyou Gao
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou 310027, China.
| |
Collapse
|
21
|
Resorcinarene-centered amphiphilic star-block copolymers: Synthesis, micellization and controlled drug release. CHINESE JOURNAL OF POLYMER SCIENCE 2014. [DOI: 10.1007/s10118-014-1528-4] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
|
22
|
Wang H, Zha G, Du H, Gao L, Li X, Shen Z, Zhu W. Facile fabrication of ultrathin antibacterial hydrogel films via layer-by-layer “click” chemistry. Polym Chem 2014. [DOI: 10.1039/c4py00900b] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Ultrathin antibacterial hydrogel films were prepared via layer-by-layer “click” chemistry.
Collapse
Affiliation(s)
- Huan Wang
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization
- Department of Polymer Science and Engineering
- Zhejiang University
- Hangzhou 310027, China
| | - Guangyu Zha
- Department of Oral and Maxillofacial Surgery
- Affiliated Stomatology Hospital
- School of Medicine
- Zhejiang University
- Hangzhou 310006, China
| | - Hong Du
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization
- Department of Polymer Science and Engineering
- Zhejiang University
- Hangzhou 310027, China
| | - Lilong Gao
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization
- Department of Polymer Science and Engineering
- Zhejiang University
- Hangzhou 310027, China
| | - Xiaodong Li
- Department of Oral and Maxillofacial Surgery
- Affiliated Stomatology Hospital
- School of Medicine
- Zhejiang University
- Hangzhou 310006, China
| | - Zhiquan Shen
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization
- Department of Polymer Science and Engineering
- Zhejiang University
- Hangzhou 310027, China
| | - Weipu Zhu
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization
- Department of Polymer Science and Engineering
- Zhejiang University
- Hangzhou 310027, China
| |
Collapse
|
23
|
Du H, Zha G, Gao L, Wang H, Li X, Shen Z, Zhu W. Fully biodegradable antibacterial hydrogels via thiol–ene “click” chemistry. Polym Chem 2014. [DOI: 10.1039/c4py00030g] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Novel biodegradable antimicrobial hydrogels, which are promising for use as biomaterials, were prepared facilely via a thiol–ene “click” reaction under human physiological conditions using multifunctional poly(ethylene glycol) (PEG) derivatives as precursors.
Collapse
Affiliation(s)
- Hong Du
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization
- Department of Polymer Science and Engineering
- Zhejiang University
- Hangzhou 310027, People's Republic of China
| | - Guangyu Zha
- Department of Oral and Maxillofacial Surgery
- Affiliated Stomatology Hospital
- School of Medicine
- Zhejiang University
- Hangzhou 310006, China
| | - Lilong Gao
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization
- Department of Polymer Science and Engineering
- Zhejiang University
- Hangzhou 310027, People's Republic of China
| | - Huan Wang
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization
- Department of Polymer Science and Engineering
- Zhejiang University
- Hangzhou 310027, People's Republic of China
| | - Xiaodong Li
- Department of Oral and Maxillofacial Surgery
- Affiliated Stomatology Hospital
- School of Medicine
- Zhejiang University
- Hangzhou 310006, China
| | - Zhiquan Shen
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization
- Department of Polymer Science and Engineering
- Zhejiang University
- Hangzhou 310027, People's Republic of China
| | - Weipu Zhu
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization
- Department of Polymer Science and Engineering
- Zhejiang University
- Hangzhou 310027, People's Republic of China
| |
Collapse
|
24
|
Sweileh BA, Al-Qalawi HR, Mohammad HA. Synthesis and characterization of poly(ester carbonate)s by melt-phase interchange reactions of dihydroxy compounds with alkylene and arylene diphenyl dicarbonates containing ester groups. J Appl Polym Sci 2013. [DOI: 10.1002/app.39904] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Bassam A. Sweileh
- Chemistry Department, Faculty of Science; University of Jordan; Amman 11942 Jordan
| | - Hussam R. Al-Qalawi
- Chemistry Department, Faculty of Science; Al-Jouf University; Al-Jouf Saudia Arabia
| | - Hani A. Mohammad
- Chemistry Department, Faculty of Arts and Sciences; University of Petra; P.O. Box 961343 Amman 11196 Jordan
| |
Collapse
|
25
|
Zhu W, Du H, Huang Y, Sun S, Xu N, Ni H, Cai X, Li X, Shen Z. Cationic poly(ester-phosphoester)s: Facile synthesis and antibacterial properties. ACTA ACUST UNITED AC 2013. [DOI: 10.1002/pola.26768] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Weipu Zhu
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization; Department of Polymer Science and Engineering; Zhejiang University; Hangzhou 310027 People's Republic of China
| | - Hong Du
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization; Department of Polymer Science and Engineering; Zhejiang University; Hangzhou 310027 People's Republic of China
| | - Ying Huang
- Affiliated Stomatology Hospital, School of Medicine, Zhejiang University; Hangzhou 310006 China
| | - Shuai Sun
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization; Department of Polymer Science and Engineering; Zhejiang University; Hangzhou 310027 People's Republic of China
| | - Ning Xu
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization; Department of Polymer Science and Engineering; Zhejiang University; Hangzhou 310027 People's Republic of China
| | - Huagang Ni
- Department of Chemistry; Key Laboratory of Advanced Textile Materials and Manufacturing Technology of the Education Ministry, Zhejiang Sci-Tech University; Hangzhou 310018 China
| | - Xia Cai
- Affiliated Stomatology Hospital, School of Medicine, Zhejiang University; Hangzhou 310006 China
| | - Xiaodong Li
- Affiliated Stomatology Hospital, School of Medicine, Zhejiang University; Hangzhou 310006 China
| | - Zhiquan Shen
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization; Department of Polymer Science and Engineering; Zhejiang University; Hangzhou 310027 People's Republic of China
| |
Collapse
|
26
|
Gao C, Wang Y, Gou P, Cai X, Li X, Zhu W, Shen Z. Synthesis and characterization of resorcinarene-centered amphiphilic A8B4miktoarm star copolymers based on poly(ε-caprolactone) and poly(ethylene glycol) by combination of CROP and “click” chemistry. ACTA ACUST UNITED AC 2013. [DOI: 10.1002/pola.26670] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Chen Gao
- Department of Polymer Science and Engineering; MOE Key Laboratory of Macromolecular Synthesis and Functionalization; Zhejiang University; Hangzhou 310027 People's Republic of China
| | - Ying Wang
- Department of Polymer Science and Engineering; MOE Key Laboratory of Macromolecular Synthesis and Functionalization; Zhejiang University; Hangzhou 310027 People's Republic of China
| | - Pengfei Gou
- Dongfang Turbine Co. Ltd; Deyang 618000 China
| | - Xia Cai
- Affiliated Stomatology Hospital; School of Medicine; Zhejiang University; Hangzhou 310006 China
| | - Xiaodong Li
- Affiliated Stomatology Hospital; School of Medicine; Zhejiang University; Hangzhou 310006 China
| | - Weipu Zhu
- Department of Polymer Science and Engineering; MOE Key Laboratory of Macromolecular Synthesis and Functionalization; Zhejiang University; Hangzhou 310027 People's Republic of China
| | - Zhiquan Shen
- Department of Polymer Science and Engineering; MOE Key Laboratory of Macromolecular Synthesis and Functionalization; Zhejiang University; Hangzhou 310027 People's Republic of China
| |
Collapse
|
27
|
Wang Y, Du H, Gao L, Ni H, Li X, Zhu W, Shen Z. Reductively and hydrolytically dual degradable nanoparticles by “click” crosslinking of a multifunctional diblock copolymer. Polym Chem 2013. [DOI: 10.1039/c2py21051g] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
|