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Tough, stretchable and compressive alginate-based hydrogels achieved by non-covalent interactions
In this study, two alginate-based hydrogels with good mechanical strength, toughness and resilience were synthesized by hydrophobic interaction and coordination bonding. Sodium alginate/poly(acrylamide) semi-interpenetrating network (NaAlg/PAM semi-IPN) hydrogels were first synthesized through the m...
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| Published in: | RSC advances 2020-06, Vol.1 (4), p.23592-2366 |
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| creator | Jing, Zhanxin Dai, Xiangyi Xian, Xueying Du, Xiaomei Liao, Mingneng Hong, Pengzhi Li, Yong |
| description | In this study, two alginate-based hydrogels with good mechanical strength, toughness and resilience were synthesized by hydrophobic interaction and coordination bonding. Sodium alginate/poly(acrylamide) semi-interpenetrating network (NaAlg/PAM semi-IPN) hydrogels were first synthesized through the micelle copolymerization of acrylamide and stearyl methacrylate in the presence of sodium alginate, then calcium alginate/poly(acrylamide) double network (CaAlg/PAM DN) hydrogels were prepared by immersing the as-prepared NaAlg/PAM semi-IPN hydrogels in a CaCl
2
solution. FT-IR and XPS results revealed NaAlg/PAM semi-IPN hydrogels and CaAlg/PAM DN hydrogels were successfully synthesized through non-covalent interactions. The tensile strength of CaAlg/PAM DN hydrogels could reach 733.6 kPa, and their compressive strengths at 80% strain are significantly higher than those of the corresponding NaAlg/PAM semi-IPN hydrogels, which is attributed to the alginate network crosslinked by Ca
2+
. The dual physically crosslinked CaAlg/PAM DN hydrogels can achieve fast self-recovery, and good fatigue resistance, which is mainly assigned to energy dissipation through dynamic reversible non-covalent interactions in both networks. The self-healing ability, swelling behavior and morphology of the synthesized alginate-based hydrogels were also evaluated. This study offers a new avenue to design and construct hydrogels with high mechanical strength, high toughness and fast self-recovery properties, which broadens the current research and application of hydrogels.
Alginate-based hydrogels based on non-covalent interactions were synthesized, and exhibited good mechanical strength, toughness and resilience. |
| doi_str_mv | 10.1039/d0ra03733h |
| format | article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_crossref_primary_10_1039_D0RA03733H</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2661079322</sourcerecordid><originalsourceid>FETCH-LOGICAL-c495t-b6e303442e8e07c9511172a65ced4f6d51a886c38dd88dbad8a604de83f7ec543</originalsourceid><addsrcrecordid>eNp9kc1rFTEUxYMottRu3CsjbqQ4mu_JbAqlVisUBKnrcCe582bKvOSZzDx4_73RV5_Vhdnc5J4fhxMOIc8ZfceoaN97moCKRojhETnmVOqaU90-fnA_Iqc539FytGJcs6fkSCjFGkHbYwK3cVkNb6s8J5zdAN2EFQRfubjeJMx53Jb3tBoDzFh3kNFXw86nuMIpV-CGEbdl1e2qEEPt4hYmDHM1hhkTuHmMIT8jT3qYMp7ezxPy7ePV7eV1ffPl0-fLi5vayVbNdadRUCElR4O0ca1ijDUctHLoZa-9YmCMdsJ4b4zvwBvQVHo0om_QKSlOyPned7N0a_Su5Egw2U0a15B2NsJo_1bCONhV3NqWKtlyUwze3Buk-H3BPNv1mB1OEwSMS7Zca0abVnBe0Nf_oHdxSaF8z3LJTCO04aJQZ3vKpZhzwv4QhlH7szz7gX69-FXedYFfPox_QH9XVYAXeyBld1D_tF_0V__T7cb34gex3auu</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2418736823</pqid></control><display><type>article</type><title>Tough, stretchable and compressive alginate-based hydrogels achieved by non-covalent interactions</title><source>PubMed Central</source><creator>Jing, Zhanxin ; Dai, Xiangyi ; Xian, Xueying ; Du, Xiaomei ; Liao, Mingneng ; Hong, Pengzhi ; Li, Yong</creator><creatorcontrib>Jing, Zhanxin ; Dai, Xiangyi ; Xian, Xueying ; Du, Xiaomei ; Liao, Mingneng ; Hong, Pengzhi ; Li, Yong</creatorcontrib><description>In this study, two alginate-based hydrogels with good mechanical strength, toughness and resilience were synthesized by hydrophobic interaction and coordination bonding. Sodium alginate/poly(acrylamide) semi-interpenetrating network (NaAlg/PAM semi-IPN) hydrogels were first synthesized through the micelle copolymerization of acrylamide and stearyl methacrylate in the presence of sodium alginate, then calcium alginate/poly(acrylamide) double network (CaAlg/PAM DN) hydrogels were prepared by immersing the as-prepared NaAlg/PAM semi-IPN hydrogels in a CaCl
2
solution. FT-IR and XPS results revealed NaAlg/PAM semi-IPN hydrogels and CaAlg/PAM DN hydrogels were successfully synthesized through non-covalent interactions. The tensile strength of CaAlg/PAM DN hydrogels could reach 733.6 kPa, and their compressive strengths at 80% strain are significantly higher than those of the corresponding NaAlg/PAM semi-IPN hydrogels, which is attributed to the alginate network crosslinked by Ca
2+
. The dual physically crosslinked CaAlg/PAM DN hydrogels can achieve fast self-recovery, and good fatigue resistance, which is mainly assigned to energy dissipation through dynamic reversible non-covalent interactions in both networks. The self-healing ability, swelling behavior and morphology of the synthesized alginate-based hydrogels were also evaluated. This study offers a new avenue to design and construct hydrogels with high mechanical strength, high toughness and fast self-recovery properties, which broadens the current research and application of hydrogels.
Alginate-based hydrogels based on non-covalent interactions were synthesized, and exhibited good mechanical strength, toughness and resilience.</description><identifier>ISSN: 2046-2069</identifier><identifier>EISSN: 2046-2069</identifier><identifier>DOI: 10.1039/d0ra03733h</identifier><identifier>PMID: 35517309</identifier><language>eng</language><publisher>England: Royal Society of Chemistry</publisher><subject>Acrylamide ; Bonding strength ; Calcium alginate ; Calcium chloride ; Calcium ions ; Chemistry ; Compressive properties ; Copolymerization ; Covalence ; Crosslinking ; Energy dissipation ; Fatigue strength ; Hydrogels ; Hydrophobicity ; Micelles ; Morphology ; Recovery ; Sodium alginate ; Tensile strength ; Toughness</subject><ispartof>RSC advances, 2020-06, Vol.1 (4), p.23592-2366</ispartof><rights>This journal is © The Royal Society of Chemistry.</rights><rights>Copyright Royal Society of Chemistry 2020</rights><rights>This journal is © The Royal Society of Chemistry 2020 The Royal Society of Chemistry</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c495t-b6e303442e8e07c9511172a65ced4f6d51a886c38dd88dbad8a604de83f7ec543</citedby><cites>FETCH-LOGICAL-c495t-b6e303442e8e07c9511172a65ced4f6d51a886c38dd88dbad8a604de83f7ec543</cites><orcidid>0000-0002-2416-8938</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC9054928/pdf/$$EPDF$$P50$$Gpubmedcentral$$Hfree_for_read</linktopdf><linktohtml>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC9054928/$$EHTML$$P50$$Gpubmedcentral$$Hfree_for_read</linktohtml><link.rule.ids>230,314,727,780,784,885,27924,27925,53791,53793</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/35517309$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Jing, Zhanxin</creatorcontrib><creatorcontrib>Dai, Xiangyi</creatorcontrib><creatorcontrib>Xian, Xueying</creatorcontrib><creatorcontrib>Du, Xiaomei</creatorcontrib><creatorcontrib>Liao, Mingneng</creatorcontrib><creatorcontrib>Hong, Pengzhi</creatorcontrib><creatorcontrib>Li, Yong</creatorcontrib><title>Tough, stretchable and compressive alginate-based hydrogels achieved by non-covalent interactions</title><title>RSC advances</title><addtitle>RSC Adv</addtitle><description>In this study, two alginate-based hydrogels with good mechanical strength, toughness and resilience were synthesized by hydrophobic interaction and coordination bonding. Sodium alginate/poly(acrylamide) semi-interpenetrating network (NaAlg/PAM semi-IPN) hydrogels were first synthesized through the micelle copolymerization of acrylamide and stearyl methacrylate in the presence of sodium alginate, then calcium alginate/poly(acrylamide) double network (CaAlg/PAM DN) hydrogels were prepared by immersing the as-prepared NaAlg/PAM semi-IPN hydrogels in a CaCl
2
solution. FT-IR and XPS results revealed NaAlg/PAM semi-IPN hydrogels and CaAlg/PAM DN hydrogels were successfully synthesized through non-covalent interactions. The tensile strength of CaAlg/PAM DN hydrogels could reach 733.6 kPa, and their compressive strengths at 80% strain are significantly higher than those of the corresponding NaAlg/PAM semi-IPN hydrogels, which is attributed to the alginate network crosslinked by Ca
2+
. The dual physically crosslinked CaAlg/PAM DN hydrogels can achieve fast self-recovery, and good fatigue resistance, which is mainly assigned to energy dissipation through dynamic reversible non-covalent interactions in both networks. The self-healing ability, swelling behavior and morphology of the synthesized alginate-based hydrogels were also evaluated. This study offers a new avenue to design and construct hydrogels with high mechanical strength, high toughness and fast self-recovery properties, which broadens the current research and application of hydrogels.
Alginate-based hydrogels based on non-covalent interactions were synthesized, and exhibited good mechanical strength, toughness and resilience.</description><subject>Acrylamide</subject><subject>Bonding strength</subject><subject>Calcium alginate</subject><subject>Calcium chloride</subject><subject>Calcium ions</subject><subject>Chemistry</subject><subject>Compressive properties</subject><subject>Copolymerization</subject><subject>Covalence</subject><subject>Crosslinking</subject><subject>Energy dissipation</subject><subject>Fatigue strength</subject><subject>Hydrogels</subject><subject>Hydrophobicity</subject><subject>Micelles</subject><subject>Morphology</subject><subject>Recovery</subject><subject>Sodium alginate</subject><subject>Tensile strength</subject><subject>Toughness</subject><issn>2046-2069</issn><issn>2046-2069</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><recordid>eNp9kc1rFTEUxYMottRu3CsjbqQ4mu_JbAqlVisUBKnrcCe582bKvOSZzDx4_73RV5_Vhdnc5J4fhxMOIc8ZfceoaN97moCKRojhETnmVOqaU90-fnA_Iqc539FytGJcs6fkSCjFGkHbYwK3cVkNb6s8J5zdAN2EFQRfubjeJMx53Jb3tBoDzFh3kNFXw86nuMIpV-CGEbdl1e2qEEPt4hYmDHM1hhkTuHmMIT8jT3qYMp7ezxPy7ePV7eV1ffPl0-fLi5vayVbNdadRUCElR4O0ca1ijDUctHLoZa-9YmCMdsJ4b4zvwBvQVHo0om_QKSlOyPned7N0a_Su5Egw2U0a15B2NsJo_1bCONhV3NqWKtlyUwze3Buk-H3BPNv1mB1OEwSMS7Zca0abVnBe0Nf_oHdxSaF8z3LJTCO04aJQZ3vKpZhzwv4QhlH7szz7gX69-FXedYFfPox_QH9XVYAXeyBld1D_tF_0V__T7cb34gex3auu</recordid><startdate>20200622</startdate><enddate>20200622</enddate><creator>Jing, Zhanxin</creator><creator>Dai, Xiangyi</creator><creator>Xian, Xueying</creator><creator>Du, Xiaomei</creator><creator>Liao, Mingneng</creator><creator>Hong, Pengzhi</creator><creator>Li, Yong</creator><general>Royal Society of Chemistry</general><general>The Royal Society of Chemistry</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><scope>7X8</scope><scope>5PM</scope><orcidid>https://orcid.org/0000-0002-2416-8938</orcidid></search><sort><creationdate>20200622</creationdate><title>Tough, stretchable and compressive alginate-based hydrogels achieved by non-covalent interactions</title><author>Jing, Zhanxin ; Dai, Xiangyi ; Xian, Xueying ; Du, Xiaomei ; Liao, Mingneng ; Hong, Pengzhi ; Li, Yong</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c495t-b6e303442e8e07c9511172a65ced4f6d51a886c38dd88dbad8a604de83f7ec543</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Acrylamide</topic><topic>Bonding strength</topic><topic>Calcium alginate</topic><topic>Calcium chloride</topic><topic>Calcium ions</topic><topic>Chemistry</topic><topic>Compressive properties</topic><topic>Copolymerization</topic><topic>Covalence</topic><topic>Crosslinking</topic><topic>Energy dissipation</topic><topic>Fatigue strength</topic><topic>Hydrogels</topic><topic>Hydrophobicity</topic><topic>Micelles</topic><topic>Morphology</topic><topic>Recovery</topic><topic>Sodium alginate</topic><topic>Tensile strength</topic><topic>Toughness</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Jing, Zhanxin</creatorcontrib><creatorcontrib>Dai, Xiangyi</creatorcontrib><creatorcontrib>Xian, Xueying</creatorcontrib><creatorcontrib>Du, Xiaomei</creatorcontrib><creatorcontrib>Liao, Mingneng</creatorcontrib><creatorcontrib>Hong, Pengzhi</creatorcontrib><creatorcontrib>Li, Yong</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>MEDLINE - Academic</collection><collection>PubMed Central (Full Participant titles)</collection><jtitle>RSC advances</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Jing, Zhanxin</au><au>Dai, Xiangyi</au><au>Xian, Xueying</au><au>Du, Xiaomei</au><au>Liao, Mingneng</au><au>Hong, Pengzhi</au><au>Li, Yong</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Tough, stretchable and compressive alginate-based hydrogels achieved by non-covalent interactions</atitle><jtitle>RSC advances</jtitle><addtitle>RSC Adv</addtitle><date>2020-06-22</date><risdate>2020</risdate><volume>1</volume><issue>4</issue><spage>23592</spage><epage>2366</epage><pages>23592-2366</pages><issn>2046-2069</issn><eissn>2046-2069</eissn><abstract>In this study, two alginate-based hydrogels with good mechanical strength, toughness and resilience were synthesized by hydrophobic interaction and coordination bonding. Sodium alginate/poly(acrylamide) semi-interpenetrating network (NaAlg/PAM semi-IPN) hydrogels were first synthesized through the micelle copolymerization of acrylamide and stearyl methacrylate in the presence of sodium alginate, then calcium alginate/poly(acrylamide) double network (CaAlg/PAM DN) hydrogels were prepared by immersing the as-prepared NaAlg/PAM semi-IPN hydrogels in a CaCl
2
solution. FT-IR and XPS results revealed NaAlg/PAM semi-IPN hydrogels and CaAlg/PAM DN hydrogels were successfully synthesized through non-covalent interactions. The tensile strength of CaAlg/PAM DN hydrogels could reach 733.6 kPa, and their compressive strengths at 80% strain are significantly higher than those of the corresponding NaAlg/PAM semi-IPN hydrogels, which is attributed to the alginate network crosslinked by Ca
2+
. The dual physically crosslinked CaAlg/PAM DN hydrogels can achieve fast self-recovery, and good fatigue resistance, which is mainly assigned to energy dissipation through dynamic reversible non-covalent interactions in both networks. The self-healing ability, swelling behavior and morphology of the synthesized alginate-based hydrogels were also evaluated. This study offers a new avenue to design and construct hydrogels with high mechanical strength, high toughness and fast self-recovery properties, which broadens the current research and application of hydrogels.
Alginate-based hydrogels based on non-covalent interactions were synthesized, and exhibited good mechanical strength, toughness and resilience.</abstract><cop>England</cop><pub>Royal Society of Chemistry</pub><pmid>35517309</pmid><doi>10.1039/d0ra03733h</doi><tpages>15</tpages><orcidid>https://orcid.org/0000-0002-2416-8938</orcidid><oa>free_for_read</oa></addata></record> |
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| source | PubMed Central |
| subjects | Acrylamide Bonding strength Calcium alginate Calcium chloride Calcium ions Chemistry Compressive properties Copolymerization Covalence Crosslinking Energy dissipation Fatigue strength Hydrogels Hydrophobicity Micelles Morphology Recovery Sodium alginate Tensile strength Toughness |
| title | Tough, stretchable and compressive alginate-based hydrogels achieved by non-covalent interactions |
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