51
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Sabourian P, Ji J, Lotocki V, Moquin A, Hanna R, Frounchi M, Maysinger D, Kakkar A. Facile design of autogenous stimuli-responsive chitosan/hyaluronic acid nanoparticles for efficient small molecules to protein delivery. J Mater Chem B 2020; 8:7275-7287. [DOI: 10.1039/d0tb00772b] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Chitosan is functionalized with oxidative stress-sensitive thioketal entities in a one-pot methodology, and self-assembled into drugs or protein loaded dual stimuli responsive nanoparticles, which kill glioblastoma cells and increase nerve outgrowth.
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Affiliation(s)
- Parinaz Sabourian
- Department of Chemistry
- McGill University
- Montréal
- Canada
- Department of Chemical and Petroleum Engineering
| | - Jeff Ji
- Department of Pharmacology and Therapeutics
- McGill University
- Montréal
- Canada
| | | | - Alexandre Moquin
- Department of Chemistry
- McGill University
- Montréal
- Canada
- Department of Pharmacology and Therapeutics
| | - Ramez Hanna
- Department of Chemistry
- McGill University
- Montréal
- Canada
| | - Masoud Frounchi
- Department of Chemical and Petroleum Engineering
- Sharif University of Technology
- Tehran
- Iran
| | - Dusica Maysinger
- Department of Pharmacology and Therapeutics
- McGill University
- Montréal
- Canada
| | - Ashok Kakkar
- Department of Chemistry
- McGill University
- Montréal
- Canada
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52
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A Potential Polymeric Nanogel System for Effective Delivery of Chlorogenic Acid to Target Collagen-Induced Arthritis. J Inorg Organomet Polym Mater 2019. [DOI: 10.1007/s10904-019-01421-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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53
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Li Y, Wang H, Niu Y, Ma S, Xue Z, Song A, Zhang S, Xu W, Ren C. Fabrication of CS/SA Double‐Network Hydrogel and Application in pH‐Controllable Drug Release. ChemistrySelect 2019. [DOI: 10.1002/slct.201904325] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Yuanze Li
- School of Chemistry and Materials ScienceLudong University Yantai 264025 China
| | - Haili Wang
- School of Chemistry and Materials ScienceLudong University Yantai 264025 China
| | - Yuzhong Niu
- School of Chemistry and Materials ScienceLudong University Yantai 264025 China
| | - Songmei Ma
- School of Chemistry and Materials ScienceLudong University Yantai 264025 China
| | - Zhongxin Xue
- School of Chemistry and Materials ScienceLudong University Yantai 264025 China
| | - Aixin Song
- Key Laboratory of Colloid and Interface ChemistryShandong UniversityMinistry of Education Jinan 250100 China
| | - Shaohua Zhang
- School of Chemistry and Materials ScienceLudong University Yantai 264025 China
| | - Wenlong Xu
- School of Chemistry and Materials ScienceLudong University Yantai 264025 China
| | - Chunguang Ren
- Yantai Institute of Materia Medica Yantai 264000 China
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54
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Zou Y, Zhong Y, Li H, Ding F, Shi X. Electrodeposition of Polysaccharide and Protein Hydrogels for Biomedical Applications. Curr Med Chem 2019; 27:2610-2630. [PMID: 31830879 DOI: 10.2174/0929867326666191212163955] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2018] [Revised: 10/26/2019] [Accepted: 11/22/2019] [Indexed: 11/22/2022]
Abstract
In the last few decades, polysaccharide and protein hydrogels have attracted significant attentions and been applied in various engineering fields. Polysaccharide and protein hydrogels with appealing physical and biological features have been produced to meet different biomedical applications for their excellent properties related to biodegradability, biocompatibility, nontoxicity, and stimuli responsiveness. Numerous methods, such as chemical crosslinking, photo crosslinking, graft polymerization, hydrophobic interaction, polyelectrolyte complexation and electrodeposition have been employed to prepare polysaccharide and protein hydrogels. Electrodeposition is a facile way to produce different polysaccharide and protein hydrogels with the advantages of temporal and spatial controllability. This paper reviews the recent progress in the electrodeposition of different polysaccharide and protein hydrogels. The strategies of pH induced assembly, Ca2+ crosslinking, metal ions induced assembly, oxidation induced assembly derived from electrochemical methods were discussed. Pure, binary blend and ternary blend polysaccharide and protein hydrogels with multiple functionalities prepared by electrodeposition were summarized. In addition, we have reviewed the applications of these hydrogels in drug delivery, tissue engineering and wound dressing.
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Affiliation(s)
- Yang Zou
- School of Printing and Packaging, Wuhan University, Wuhan 430079, China
| | - Yuye Zhong
- School of Printing and Packaging, Wuhan University, Wuhan 430079, China
| | - Houbin Li
- School of Printing and Packaging, Wuhan University, Wuhan 430079, China
| | - Fuyuan Ding
- School of Printing and Packaging, Wuhan University, Wuhan 430079, China.,School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, China
| | - Xiaowen Shi
- School of Resource and Environmental Science, Hubei International Scientific and Technological Cooperation Base of Sustainable Resource and Energy, Hubei Biomass-Resource Chemistry and Environmental Biotechnology Key Laboratory, Wuhan University, Wuhan 430079, China
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55
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Xing L, Fan YT, Shen LJ, Yang CX, Liu XY, Ma YN, Qi LY, Cho KH, Cho CS, Jiang HL. pH-sensitive and specific ligand-conjugated chitosan nanogels for efficient drug delivery. Int J Biol Macromol 2019; 141:85-97. [DOI: 10.1016/j.ijbiomac.2019.08.237] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2018] [Revised: 05/26/2019] [Accepted: 08/28/2019] [Indexed: 01/29/2023]
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56
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Liu Y, Zhao N, Xu FJ. pH-Responsive Degradable Dextran-Quantum Dot Nanohybrids for Enhanced Gene Delivery. ACS APPLIED MATERIALS & INTERFACES 2019; 11:34707-34716. [PMID: 31482705 DOI: 10.1021/acsami.9b12198] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
It is of great significance to develop biocompatible and degradable gene carriers with stimuli-enhanced gene therapy and imaging function. In this work, low-cytotoxic polycation PGEA (ethanolamine-functionalized poly(glycidyl methacrylate))-functionalized dextran-quantum dot (QD) nanohybrids (DQ-PGEA) were proposed as safe and efficient gene carriers via a facile and feasible method. The highly water-soluble dextran gives the carrier good stability, biocompatibility, and abundant modification sites, while QDs allow fluorescence (FL) imaging. Taking advantage of the pH-responsive self-destruction characteristic introduced by Schiff base linkages, DQ-PGEA nanohybrids could not only result in enhanced gene release but also contribute to the elimination of the carriers. Reduced (nondegradable) DQ-PGEA-R nanohybrids were also synthesized as counterparts to reveal the superiority of the responsive DQ-PGEA carriers. The effectiveness of the as-prepared gene delivery systems was verified adopting the antioncogene p53 in the mouse model of breast cancer. As expected, DQ-PGEA nanohybrids demonstrated a superior gene transfection performance and antitumor inhibition compared with their counterparts. Meanwhile, the gene delivery processes could be tracked in real time to visualize the therapeutic processes and realize FL imaging-guided gene therapy. The current multifunctional stimuli-responsive nanoplatforms with the self-destruction feature are intriguing candidates to achieve enhanced gene therapy for tumor treatment.
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Affiliation(s)
- Yanjun Liu
- Department of Materials Engineering , Taiyuan Institute of Technology , Taiyuan 030008 , China
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57
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Fragai M, Ravera E, Tedoldi F, Luchinat C, Parigi G. Relaxivity of Gd-Based MRI Contrast Agents in Crosslinked Hyaluronic Acid as a Model for Tissues. Chemphyschem 2019; 20:2204-2209. [PMID: 31298452 DOI: 10.1002/cphc.201900587] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2019] [Revised: 07/11/2019] [Indexed: 12/12/2022]
Abstract
The efficiency of MRI contrast agents depends on the relaxation rate enhancement that they can induce at imaging fields. It is well known that, at these fields, large relaxation rates are obtained by binding of gadolinium(III) ions to large molecules. By the same token, the interaction of the gadolinium(III) complexes with macromolecules that are found in biological tissues can be responsible for an increase of the relaxation rate with respect to the value observed in liquids. We investigate here the relaxation enhancement of gadoteridol (Gd-HP-DO3A) in crosslinked hyaluronic acid, taken as model tissue, using fast field-cycling relaxometry. The analysis of the relaxation profiles as a function of the magnetic fields indicates that a sizable increase in the relaxation rates is due to a modest interaction of the contrast agent with the hydrogel and to the slower mobility of the water molecules outside the first-coordination sphere of the gadolinium(III) ion.
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Affiliation(s)
- Marco Fragai
- Magnetic Resonance Center (CERM), University of Florence, and Consorzio Interuniversitario Risonanze Magnetiche di Metalloproteine (CIRMMP), via Sacconi 6, Sesto Fiorentino, Italy.,Department of Chemistry, University of Florence, Sesto Fiorentino, Italy
| | - Enrico Ravera
- Magnetic Resonance Center (CERM), University of Florence, and Consorzio Interuniversitario Risonanze Magnetiche di Metalloproteine (CIRMMP), via Sacconi 6, Sesto Fiorentino, Italy.,Department of Chemistry, University of Florence, Sesto Fiorentino, Italy
| | - Fabio Tedoldi
- Bracco Imaging Spa, Bracco Research Centre, Via Ribes 5, 10010, Colleretto Giacosa (TO), Italy
| | - Claudio Luchinat
- Magnetic Resonance Center (CERM), University of Florence, and Consorzio Interuniversitario Risonanze Magnetiche di Metalloproteine (CIRMMP), via Sacconi 6, Sesto Fiorentino, Italy.,Department of Chemistry, University of Florence, Sesto Fiorentino, Italy
| | - Giacomo Parigi
- Magnetic Resonance Center (CERM), University of Florence, and Consorzio Interuniversitario Risonanze Magnetiche di Metalloproteine (CIRMMP), via Sacconi 6, Sesto Fiorentino, Italy.,Department of Chemistry, University of Florence, Sesto Fiorentino, Italy
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58
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Serrano-Sevilla I, Artiga Á, Mitchell SG, De Matteis L, de la Fuente JM. Natural Polysaccharides for siRNA Delivery: Nanocarriers Based on Chitosan, Hyaluronic Acid, and Their Derivatives. Molecules 2019; 24:E2570. [PMID: 31311176 PMCID: PMC6680562 DOI: 10.3390/molecules24142570] [Citation(s) in RCA: 80] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2019] [Revised: 07/03/2019] [Accepted: 07/10/2019] [Indexed: 12/14/2022] Open
Abstract
Natural polysaccharides are frequently used in the design of drug delivery systems due to their biocompatibility, biodegradability, and low toxicity. Moreover, they are diverse in structure, size, and charge, and their chemical functional groups can be easily modified to match the needs of the final application and mode of administration. This review focuses on polysaccharidic nanocarriers based on chitosan and hyaluronic acid for small interfering RNA (siRNA) delivery, which are highly positively and negatively charged, respectively. The key properties, strengths, and drawbacks of each polysaccharide are discussed. In addition, their use as efficient nanodelivery systems for gene silencing applications is put into context using the most recent examples from the literature. The latest advances in this field illustrate effectively how chitosan and hyaluronic acid can be modified or associated with other molecules in order to overcome their limitations to produce optimized siRNA delivery systems with promising in vitro and in vivo results.
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Affiliation(s)
- Inés Serrano-Sevilla
- Instituto de Ciencia de Materiales de Aragón (ICMA), Consejo Superior de Investigaciones Científicas (CSIC)-Universidad de Zaragoza, C/Pedro Cerbuna 12, 50009 Zaragoza, Spain
- CIBER-BBN, Instituto de Salud Carlos III, Madrid, Spain
| | - Álvaro Artiga
- Instituto de Ciencia de Materiales de Aragón (ICMA), Consejo Superior de Investigaciones Científicas (CSIC)-Universidad de Zaragoza, C/Pedro Cerbuna 12, 50009 Zaragoza, Spain
- CIBER-BBN, Instituto de Salud Carlos III, Madrid, Spain
| | - Scott G Mitchell
- Instituto de Ciencia de Materiales de Aragón (ICMA), Consejo Superior de Investigaciones Científicas (CSIC)-Universidad de Zaragoza, C/Pedro Cerbuna 12, 50009 Zaragoza, Spain
- CIBER-BBN, Instituto de Salud Carlos III, Madrid, Spain
| | - Laura De Matteis
- CIBER-BBN, Instituto de Salud Carlos III, Madrid, Spain.
- Instituto de Nanociencia de Aragón (INA), Universidad de Zaragoza, C/Mariano Esquillor s/n, 50018 Zaragoza, Spain.
| | - Jesús M de la Fuente
- Instituto de Ciencia de Materiales de Aragón (ICMA), Consejo Superior de Investigaciones Científicas (CSIC)-Universidad de Zaragoza, C/Pedro Cerbuna 12, 50009 Zaragoza, Spain.
- CIBER-BBN, Instituto de Salud Carlos III, Madrid, Spain.
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59
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Vauthier C. A journey through the emergence of nanomedicines with poly(alkylcyanoacrylate) based nanoparticles. J Drug Target 2019; 27:502-524. [PMID: 30889991 DOI: 10.1080/1061186x.2019.1588280] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Starting in the late 1970s, the pioneering work of Patrick Couvreur gave birth to the first biodegradable nanoparticles composed of a biodegradable synthetic polymer. These nanoparticles, made of poly(alkylcyanoacrylate) (PACA), were the first synthetic polymer-based nanoparticulate drug carriers undergoing a phase III clinical trial so far. Analyzing the journey from the birth of PACA nanoparticles to their clinical evaluation, this paper highlights their remarkable adaptability to bypass various drug delivery challenges found on the way. At present, PACA nanoparticles include a wide range of nanoparticles that can associate drugs of different chemical nature and can be administered in vivo by different routes. The most recent technologies giving the nanoparticles customised functions could also be implemented on this family of nanoparticles. Through different examples, this paper discusses the seminal role of the PACA nanoparticles' family in the development of nanomedicines.
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Affiliation(s)
- Christine Vauthier
- a Institut Galien Paris Sud, UMR CNRS 8612 , Université Paris-Sud , Chatenay-Malabry Cedex , France
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60
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Li X, Bai H, Yang Y, Yoon J, Wang S, Zhang X. Supramolecular Antibacterial Materials for Combatting Antibiotic Resistance. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2019; 31:e1805092. [PMID: 30536445 DOI: 10.1002/adma.201805092] [Citation(s) in RCA: 205] [Impact Index Per Article: 41.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/05/2018] [Revised: 08/24/2018] [Indexed: 05/07/2023]
Abstract
Antibiotic-resistant bacteria have emerged as a severe threat to human health. As effective antibacterial therapies, supramolecular materials display unprecedented advantages because of the flexible and tunable nature of their noncovalent interactions with biomolecules and the ability to incorporate various active agents in their platforms. Herein, supramolecular antibacterial materials are discussed using a format that focuses on their fundamental active elements and on recent advances including material selection, fabrication methods, structural characterization, and activity performance.
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Affiliation(s)
- Xingshu Li
- Department of Chemistry and Nano Science, Ewha Womans University, Seoul, 120-750, South Korea
| | - Haotian Bai
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Organic Solids, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China
| | - Yuchong Yang
- Key Laboratory of Organic Optoelectronics and Molecular Engineering, Department of Chemistry, Tsinghua University, Beijing, 100084, China
| | - Juyoung Yoon
- Department of Chemistry and Nano Science, Ewha Womans University, Seoul, 120-750, South Korea
| | - Shu Wang
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Organic Solids, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China
| | - Xi Zhang
- Key Laboratory of Organic Optoelectronics and Molecular Engineering, Department of Chemistry, Tsinghua University, Beijing, 100084, China
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61
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Zhou Z, Chen T, Mei N, Li B, Xu Z, Wang L, Wang X, Tang S. LED 209 conjugated chitosan as a selective antimicrobial and potential anti-adhesion material. Carbohydr Polym 2019; 206:653-663. [DOI: 10.1016/j.carbpol.2018.11.044] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2018] [Revised: 10/13/2018] [Accepted: 11/15/2018] [Indexed: 01/09/2023]
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62
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Dokhaee Z, Maghsoudi A, Ghiaci P, Ghiaci M. Investigation of the blends of chitosan and tragacanth as potential drug carriers for the delivery of ibuprofen in the intestine. NEW J CHEM 2019. [DOI: 10.1039/c9nj03617b] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
This study provides a new potential hydrogel for the intestinal delivery of ibuprofen.
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Affiliation(s)
- Zohre Dokhaee
- Department of Chemistry
- Isfahan University of Technology
- Isfahan
- Iran
| | - Ali Maghsoudi
- Department of Physical Chemistry
- Faculty of Chemistry
- University of Tehran
- Tehran
- Iran
| | - Payam Ghiaci
- Department of Chemistry and Molecular Biology
- University of Gothenburg
- Gothenburg
- Sweden
| | - Mehran Ghiaci
- Department of Chemistry
- Isfahan University of Technology
- Isfahan
- Iran
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63
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Cao J, Cai Y, Yu L, Zhou J. Dual physically crosslinked hydrogels based on the synergistic effects of electrostatic and dipole–dipole interactions. J Mater Chem B 2019; 7:676-683. [DOI: 10.1039/c8tb03032d] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Dual physically crosslinked hydrogels with high strength and toughness were fabricated through the electrostatic and dipole–dipole interactions.
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Affiliation(s)
- Jinfeng Cao
- Department of Chemistry and Key Laboratory of Biomedical Polymers of Ministry of Education
- Wuhan University
- Wuhan 430072
- China
| | - Yan Cai
- Department of Chemistry and Key Laboratory of Biomedical Polymers of Ministry of Education
- Wuhan University
- Wuhan 430072
- China
| | - Lisha Yu
- Department of Chemistry and Key Laboratory of Biomedical Polymers of Ministry of Education
- Wuhan University
- Wuhan 430072
- China
| | - Jinping Zhou
- Department of Chemistry and Key Laboratory of Biomedical Polymers of Ministry of Education
- Wuhan University
- Wuhan 430072
- China
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64
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Su T, Wu QX, Chen Y, Zhao J, Cheng XD, Chen J. Fabrication of the polyphosphates patched cellulose sulfate-chitosan hydrochloride microcapsules and as vehicles for sustained drug release. Int J Pharm 2019; 555:291-302. [DOI: 10.1016/j.ijpharm.2018.11.058] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2018] [Revised: 11/01/2018] [Accepted: 11/20/2018] [Indexed: 01/02/2023]
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65
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Virgili AH, Luza L, Fernandes JA, Costa TM, de Menezes EW, Benvenutti EV. Self-supported gold/chitosan nanocatalyst for chemoselective hydrogenation in π-conjugated C C C O system. CATAL COMMUN 2018. [DOI: 10.1016/j.catcom.2018.08.003] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
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66
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Hernández-Rangel A, Silva-Bermudez P, España-Sánchez BL, Luna-Hernández E, Almaguer-Flores A, Ibarra C, Garcia-Perez VI, Velasquillo C, Luna-Barcenas G. Fabrication and in vitro behavior of dual-function chitosan/silver nanocomposites for potential wound dressing applications. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2018; 94:750-765. [PMID: 30423761 DOI: 10.1016/j.msec.2018.10.012] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/14/2017] [Revised: 08/07/2018] [Accepted: 10/02/2018] [Indexed: 12/14/2022]
Abstract
We report the synthesis and in vitro evaluation of dual-function chitosan-silver nanoparticles (CTS-AgNPs) films with potential applications as wound dressings. We attempted to formulate nanocomposite films with appropriate AgNPs concentrations to simultaneously display antibacterial activity and suitability for cell culture. Nanocomposites were obtained by CTS-mediated in situ chemical reduction of AgNO3. Circular-shape AgNPs (sizes ca. 7-50 nm) well distributed within the CTS matrices were obtained in concentrations from 0.018 to 0.573 wt%. Efficacy (bacteriostatic and bactericidal properties) of CTS-AgNPs films to decrease planktonic and biofilm bacterial growth was AgNPs concentration- and bacteria strain-dependent. Films showed significant antibacterial activity against Gram-negative E. coli and P. aeruginosa and Gram-positive S. aureus. Antibacterial activity against S. epidermidis was moderated. Films suitability for cell culture was characterized using primary human fibroblasts (HF). HF displayed cell viability higher than 90% and the characteristic fusiform morphology of adhered fibroblast upon culture on films with AgNPs concentration ≤ 0.036 wt%. HF cultured on these films also showed positive expression of tropoelastin, procollagen type I and Ki-67, characteristic proteins of extracellular matrix and proliferative cells, respectively. In vitro assays demonstrated that cytocompatibility/antibacterial properties decreased/increased as silver concentration increased, suggesting that CTS-AgNPS nanocomposite films with ≈0.04-0.20 wt% might be considered as potential temporary dual-function wound dressings.
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Affiliation(s)
- A Hernández-Rangel
- Departamento de Polímeros y Biopolímeros, CINVESTAV Unidad Querétaro, C.P. 73230 Querétaro, Mexico; Unidad de Ingeniería de Tejidos, Terapia Celular y Medicina Regenerativa, Instituto Nacional de Rehabilitación Luis Guillermo Ibarra Ibarra, C.P. 14389 CDMX, Mexico
| | - P Silva-Bermudez
- Unidad de Ingeniería de Tejidos, Terapia Celular y Medicina Regenerativa, Instituto Nacional de Rehabilitación Luis Guillermo Ibarra Ibarra, C.P. 14389 CDMX, Mexico
| | - B L España-Sánchez
- CONACYT-Centro de Investigación y Desarrollo Tecnológico en Electroquímica SC, Parque Tecnológico Querétaro S/N, Sanfandila, Pedro Escobedo Querétaro CP 76703, México
| | - E Luna-Hernández
- Departamento de Polímeros y Biopolímeros, CINVESTAV Unidad Querétaro, C.P. 73230 Querétaro, Mexico
| | - A Almaguer-Flores
- División de Estudios de Posgrado e Investigación, Facultad de Odontología, Universidad Nacional Autónoma de México, C.P. 04510 CDMX, Mexico
| | - C Ibarra
- Unidad de Ingeniería de Tejidos, Terapia Celular y Medicina Regenerativa, Instituto Nacional de Rehabilitación Luis Guillermo Ibarra Ibarra, C.P. 14389 CDMX, Mexico
| | - V I Garcia-Perez
- División de Estudios de Posgrado e Investigación, Facultad de Odontología, Universidad Nacional Autónoma de México, C.P. 04510 CDMX, Mexico
| | - C Velasquillo
- Unidad de Biotecnología, Instituto Nacional de Rehabilitación Luis Guillermo Ibarra Ibarra, C.P. 14389 CDMX, Mexico.
| | - G Luna-Barcenas
- Departamento de Polímeros y Biopolímeros, CINVESTAV Unidad Querétaro, C.P. 73230 Querétaro, Mexico.
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67
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Urrutia P, Bernal C, Wilson L, Illanes A. Use of chitosan heterofunctionality for enzyme immobilization: β-galactosidase immobilization for galacto-oligosaccharide synthesis. Int J Biol Macromol 2018; 116:182-193. [DOI: 10.1016/j.ijbiomac.2018.04.112] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2017] [Revised: 04/19/2018] [Accepted: 04/21/2018] [Indexed: 12/23/2022]
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68
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Vivekananthan V, Alluri NR, Purusothaman Y, Chandrasekhar A, Selvarajan S, Kim SJ. Biocompatible Collagen Nanofibrils: An Approach for Sustainable Energy Harvesting and Battery-Free Humidity Sensor Applications. ACS APPLIED MATERIALS & INTERFACES 2018; 10:18650-18656. [PMID: 29742894 DOI: 10.1021/acsami.8b02915] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
In contrast with the conventional ceramic/oxide humidity sensors (HSs), a self-powered piezoelectric biopolymer HS with reasonable sensitivity, reliability, and a nontoxic and eco-friendly nature is highly desirable. A piezoelectric nanogenerator (PNG)-driven biopolymer-based HS provides a pathway toward a sustainable and greener environment in the field of smart sensors. For that, a piezoelectric collagen nanofibril biopolymer coated on to a cotton fabric has dual functionality (energy harvesting and sensor). Collagen PNG generates a maximum of 45 V/250 nA upon 5 N and can also work as a sensor to measure various percentages of relative humidity (% RH). The HS shows a linear response with a good sensitivity (0.1287 μA/% RH) in the range of 50-90% RH. These results open a field of eco-friendly multifunctional nanomaterials toward the development of noninvasive, implantable smart bio-medical systems.
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Affiliation(s)
- Venkateswaran Vivekananthan
- Nanomaterials & System Lab, Department of Mechatronics Engineering , Jeju National University , Engineering Building No:-4, D-130, Ara-1-Dong , Jeju-Si, Jeju-Do, Jeju 63243 , South Korea
| | - Nagamalleswara Rao Alluri
- Nanomaterials & System Lab, Department of Mechatronics Engineering , Jeju National University , Engineering Building No:-4, D-130, Ara-1-Dong , Jeju-Si, Jeju-Do, Jeju 63243 , South Korea
| | - Yuvasree Purusothaman
- Nanomaterials & System Lab, Department of Mechatronics Engineering , Jeju National University , Engineering Building No:-4, D-130, Ara-1-Dong , Jeju-Si, Jeju-Do, Jeju 63243 , South Korea
| | - Arunkumar Chandrasekhar
- Nanomaterials & System Lab, Department of Mechatronics Engineering , Jeju National University , Engineering Building No:-4, D-130, Ara-1-Dong , Jeju-Si, Jeju-Do, Jeju 63243 , South Korea
| | - Sophia Selvarajan
- Department of Advanced Convergence Technology and Science , Jeju National University , Ara-1-Dong , Jeju-Si, Jeju-Do, Jeju 63243 , South Korea
| | - Sang-Jae Kim
- Nanomaterials & System Lab, Department of Mechatronics Engineering , Jeju National University , Engineering Building No:-4, D-130, Ara-1-Dong , Jeju-Si, Jeju-Do, Jeju 63243 , South Korea
- Department of Advanced Convergence Technology and Science , Jeju National University , Ara-1-Dong , Jeju-Si, Jeju-Do, Jeju 63243 , South Korea
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69
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Alvarez Echazú MI, Olivetti CE, Peralta I, Alonso MR, Anesini C, Perez CJ, Alvarez GS, Desimone MF. Development of pH-responsive biopolymer-silica composites loaded with Larrea divaricata Cav. extract with antioxidant activity. Colloids Surf B Biointerfaces 2018; 169:82-91. [PMID: 29751344 DOI: 10.1016/j.colsurfb.2018.05.015] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2018] [Revised: 05/04/2018] [Accepted: 05/06/2018] [Indexed: 11/16/2022]
Abstract
A detailed study of biomaterials is mandatory to comprehend their feasible biomedical applications in terms of drug delivery and tissue regeneration. Particularly, mucoadhesive biopolymers such as chitosan (chi) and carboxymethylcellulose (CMC) have become interesting biomaterials regards to their biocompatibility and non-toxicity for oral mucosal drug delivery. In this work, pH-responsive biopolymer-silica composites (Chi-SiO2, Chi-CMC-SiO2) were developed. These two types of composites presented a different swelling behavior due to the environmental pH. Moreover, the nanocomposites were loaded with aqueous Larrea divaricata Cav. extract (Ld), a South American plant which presents antioxidant properties suitable for the treatment of gingivoperiodontal diseases. Chi-CMC-SiO2 composites showed the highest incorporation and reached the 100% of extract release in almost 4 days while they preserved their antioxidant properties. In this study, thermal and swelling behavior were pointed out to show the distinct water-composite interaction and therefore to evaluate their mucoadhesivity. Furthermore, a cytotoxicity test with 3T3 fibroblasts was assessed, showing that in both composites the addition of Larrea divaricata Cav. extract increased fibroblast proliferation. Lastly, preliminary in vitro studies were performed with simulated body fluids. Indeed, SEM-EDS analysis indicated that only chi-SiO2 composite may provide an environment for possible biomineralization while the addition of CMC to the composites discouraged calcium accumulation. In conclusion, the development of bioactive composites could promote the regeneration of periodontal tissue damaged throughout periodontal disease and the presence of silica nanoparticles could provide an environment for biomineralization.
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Affiliation(s)
- María Inés Alvarez Echazú
- Universidad de Buenos Aires, Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Instituto de Química y Metabolismo del Fármaco (IQUIMEFA), Facultad de Farmacia y Bioquímica, Junín 956, Piso 3° (1113), Buenos Aires, Argentina
| | - Christian Ezequiel Olivetti
- Universidad de Buenos Aires, Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Instituto de Química y Metabolismo del Fármaco (IQUIMEFA), Facultad de Farmacia y Bioquímica, Junín 956, Piso 3° (1113), Buenos Aires, Argentina
| | - Ignacio Peralta
- Universidad de Buenos Aires, Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Instituto de Química y Metabolismo del Fármaco (IQUIMEFA), Facultad de Farmacia y Bioquímica, Junín 956, Piso 3° (1113), Buenos Aires, Argentina
| | - Maria Rosario Alonso
- Universidad de Buenos Aires, Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Instituto de Química y Metabolismo del Fármaco (IQUIMEFA), Facultad de Farmacia y Bioquímica, Junín 956, Piso 3° (1113), Buenos Aires, Argentina
| | - Claudia Anesini
- Universidad de Buenos Aires, Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Instituto de Química y Metabolismo del Fármaco (IQUIMEFA), Facultad de Farmacia y Bioquímica, Junín 956, Piso 3° (1113), Buenos Aires, Argentina
| | - Claudio Javier Perez
- Instituto de Investigaciones en Ciencia y Tecnología de Materiales (INTEMA), Grupo Ciencia y Tecnología de Polímeros, Universidad Nacional de Mar del Plata, Juan B. Justo 4302, (7600) Mar del Plata, Argentina
| | - Gisela Solange Alvarez
- Universidad de Buenos Aires, Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Instituto de Química y Metabolismo del Fármaco (IQUIMEFA), Facultad de Farmacia y Bioquímica, Junín 956, Piso 3° (1113), Buenos Aires, Argentina
| | - Martin Federico Desimone
- Universidad de Buenos Aires, Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Instituto de Química y Metabolismo del Fármaco (IQUIMEFA), Facultad de Farmacia y Bioquímica, Junín 956, Piso 3° (1113), Buenos Aires, Argentina.
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70
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Wang L, Shi X, Wu Y, Zhang J, Zhu Y, Wang J. A multifunctional supramolecular hydrogel: preparation, properties and molecular assembly. SOFT MATTER 2018; 14:566-573. [PMID: 29334109 DOI: 10.1039/c7sm02358h] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Abstract
A novel supramolecular hydrogel was designed and constructed by molecular self-assembly of a cationic gemini surfactant, 1,3-bis(N,N-dimethyl-N-cetylammonium)-2-propylacrylate dibromide (AGC16), and an anionic aromatic compound, trisodium 1,3,6-naphthalenetrisulfonate (NTS). Owing to its unique structure, the hydrogel (abbreviated as AGC16/NTS) has the potential to be used as a multifunctional drug delivery system. The structure and properties of AGC16/NTS were characterized by rheological measurements, differential scanning calorimetry, variable-temperature 1H nuclear magnetic resonance, ultraviolet-visible spectroscopy, variable-temperature fluorescence emission spectroscopy, cryogenic scanning electron microscopy, transmission electron microscopy and X-ray diffraction methods. The rheological and DSC analysis results revealed that the gel AGC16/NTS was formed below 57 °C. It was found from UV-vis, fluorescence and 1H NMR spectroscopy characterization that aromatic π-π stacking and hydrophobic forces were indispensable to the formation of AGC16/NTS. The Cryo-SEM and TEM observation results indicated that gelators AGC16 and NTS self-assembled into one-dimensional fibers which further tightly intertwined to form a three-dimensional network structure. Based on the spectroscopic data and X-ray diffraction measurement results, a self-assembly model was proposed, helping to further understand the molecular self-assembly mechanism of AGC16/NTS. It was also found that the electrostatic force, hydrophobic force and π-π interaction were the three main driving forces for the gelation. The multiple non-covalent interactions between AGC16 and NTS endowed the hydrogel with excellent performance when the hydrogel was used as a carrier for drug delivery, due to multiple micro-domains within the same gel system. We further investigated the encapsulation and releasing properties of the hydrogel, using the hydrophobic model drug curcumin (Cur) and the model drug naproxen sodium (Npx) with aromatic ring structure. The fluorescence spectroscopy analysis confirmed that Npx was carried through aromatic π-π stacking and the 1H NMR measurement result revealed that Cur was encapsulated within the hydrophobic cavities of AGC16/NTS through hydrophobic interaction. Moreover, the drug release study results showed a sustained release of drugs from the hydrogel, indicating good application prospects in exploring new multifunctional drug delivery systems.
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Affiliation(s)
- Lin Wang
- CAS Key Laboratory of Colloid, Interface and Chemical Thermodynamics, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, P. R. China.
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71
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Wang H, Qian J, Ding F. Emerging Chitosan-Based Films for Food Packaging Applications. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2018; 66:395-413. [PMID: 29257871 DOI: 10.1021/acs.jafc.7b04528] [Citation(s) in RCA: 338] [Impact Index Per Article: 56.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/10/2023]
Abstract
Recent years have witnessed great developments in biobased polymer packaging films for the serious environmental problems caused by the petroleum-based nonbiodegradable packaging materials. Chitosan is one of the most abundant biopolymers after cellulose. Chitosan-based materials have been widely applied in various fields for their biological and physical properties of biocompatibility, biodegradability, antimicrobial ability, and easy film forming ability. Different chitosan-based films have been fabricated and applied in the field of food packaging. Most of the review papers related to chitosan-based films are focusing on antibacterial food packaging films. Along with the advances in the nanotechnology and polymer science, numerous strategies, for instance direct casting, coating, dipping, layer-by-layer assembly, and extrusion, have been employed to prepare chitosan-based films with multiple functionalities. The emerging food packaging applications of chitosan-based films as antibacterial films, barrier films, and sensing films have achieved great developments. This article comprehensively reviews recent advances in the preparation and application of engineered chitosan-based films in food packaging fields.
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Affiliation(s)
- Hongxia Wang
- School of Printing and Packaging, Wuhan University , Wuhan 430072, PR China
| | - Jun Qian
- School of Printing and Packaging, Wuhan University , Wuhan 430072, PR China
| | - Fuyuan Ding
- School of Printing and Packaging, Wuhan University , Wuhan 430072, PR China
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Dang NTT, Chau TTL, Duong HV, Le HT, Tran TTV, Le TQ, Vu TP, Nguyen CD, Nguyen LV, Nguyen TD. Water-soluble chitosan-derived sustainable materials: towards filaments, aerogels, microspheres, and plastics. SOFT MATTER 2017; 13:7292-7299. [PMID: 28951935 DOI: 10.1039/c7sm01292f] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Bioinspired materials have aroused great interest as their inherent biocompatible and structural characteristics have given rise to sustainable applications. In this work, we have reported the phase and morphology transformation of chitosan from crystalline nanofibrils into amorphous sheets for fabricating sustainable materials. Acetylation-induced aqueous dissolution of native chitosan nanofibrils affords water-soluble chitosan as a biopolymeric liquid. Water-soluble chitosan macromolecules self-aggregate into amorphous sheets on solidification, presenting an interesting way to inspire new structures of chitosan assemblies. Through control over gelation, lyophilization, and self-assembled confinement of water-soluble chitosan, we have fabricated novel chitosan materials including filaments, aerogels, microspheres, and plastics that are promising for sustainable use.
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Affiliation(s)
- Nhan Thi Thanh Dang
- Department of Chemistry, Hue University of Sciences, Hue University, 77 Nguyen Hue, Hue City, Vietnam
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Pramanik A, Jones S, Gao Y, Sweet C, Begum S, Shukla MK, Buchanan JP, Moser RD, Ray PC. A bio-conjugated chitosan wrapped CNT based 3D nanoporous architecture for separation and inactivation of Rotavirus and Shigella waterborne pathogens. J Mater Chem B 2017; 5:9522-9531. [DOI: 10.1039/c7tb02815f] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
The multifunctional bio-conjugated 3D architecture reported here represents huge advances in the fields of environmental remediation and sustainable remediation.
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Affiliation(s)
- Avijit Pramanik
- Department of Chemistry and Biochemistry
- Jackson State University
- Jackson
- USA
| | - Stacy Jones
- Department of Chemistry and Biochemistry
- Jackson State University
- Jackson
- USA
| | - Ye Gao
- Department of Chemistry and Biochemistry
- Jackson State University
- Jackson
- USA
| | - Carrie Sweet
- Department of Chemistry and Biochemistry
- Jackson State University
- Jackson
- USA
| | - Salma Begum
- Department of Chemistry and Biochemistry
- Jackson State University
- Jackson
- USA
| | - Manoj K. Shukla
- US Army Engineer Research and Development Center
- Vicksburg
- USA
| | | | - Robert D. Moser
- US Army Engineer Research and Development Center
- Vicksburg
- USA
| | - Paresh Chandra Ray
- Department of Chemistry and Biochemistry
- Jackson State University
- Jackson
- USA
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