Stability, Cellular Uptake, and in Vivo Tracking of Zwitterion Modified Graphene Oxide as a Drug Carrier
In this paper, a novel kind of zwitterion modified graphene oxide (GO) for promoting stability and reducing aggregation of GO as a drug carrier was proposed and demonstrated. Specifically, the GO was functionalized with a kind of zwitterion based silane, 3-(dimethyl(3-(trimethoxysilyl)propyl)-amm...
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Veröffentlicht in: | Langmuir 2019-02, Vol.35 (5), p.1495-1502 |
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description | In this paper, a novel kind of zwitterion modified graphene oxide (GO) for promoting stability and reducing aggregation of GO as a drug carrier was proposed and demonstrated. Specifically, the GO was functionalized with a kind of zwitterion based silane, 3-(dimethyl(3-(trimethoxysilyl)propyl)-ammonio)propane-1-sulfonate (SBS). After zwitterion modification, the SBS functionalized GO (GO-SB) shows significantly enhanced stability in both serum-free and serum-containing solution, especially after loading doxorubicin hydrochloride (DOX). According to drug release profiles, the drug-loaded GO-SB exhibits thermosensitive and sustained release behavior. Meanwhile, in vitro studies show that the DOX loaded GO-SB could be easily internalized by HepG2 cells and exhibit obvious cytotoxicity on the cells. And, in vivo studies demonstrate that the GO-SB drug carrier is capable of being taken by the larvae of zebrafish and can be eliminated from the body within several days. |
doi_str_mv | 10.1021/acs.langmuir.8b01995 |
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Specifically, the GO was functionalized with a kind of zwitterion based silane, 3-(dimethyl(3-(trimethoxysilyl)propyl)-ammonio)propane-1-sulfonate (SBS). After zwitterion modification, the SBS functionalized GO (GO-SB) shows significantly enhanced stability in both serum-free and serum-containing solution, especially after loading doxorubicin hydrochloride (DOX). According to drug release profiles, the drug-loaded GO-SB exhibits thermosensitive and sustained release behavior. Meanwhile, in vitro studies show that the DOX loaded GO-SB could be easily internalized by HepG2 cells and exhibit obvious cytotoxicity on the cells. 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And, in vivo studies demonstrate that the GO-SB drug carrier is capable of being taken by the larvae of zebrafish and can be eliminated from the body within several days.</description><subject>Animals</subject><subject>Antineoplastic Agents - pharmacology</subject><subject>Doxorubicin - pharmacology</subject><subject>Drug Carriers - chemistry</subject><subject>Drug Carriers - toxicity</subject><subject>Drug Liberation</subject><subject>Graphite - chemistry</subject><subject>Graphite - toxicity</subject><subject>Hep G2 Cells</subject><subject>Humans</subject><subject>Silanes - chemistry</subject><subject>Silanes - toxicity</subject><subject>Zebrafish</subject><issn>0743-7463</issn><issn>1520-5827</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp9kDtPwzAUhS0EoqXwDxDyyEDKtR2n9ojKUwIx8BhYIse5ad2mSbEToP-eVG0Zme7ynXN1PkJOGQwZcHZpbBiWpposWueHKgOmtdwjfSY5RFLx0T7pwygW0ShORI8chTADAC1ifUh6AkBpIXWfTF8ak7nSNasLOsaybEvj6duyMXO8oKbKqavou_uq6as3du6qCa0L-vHtmga9qyv6VOeucJjTO2-WU6yQPv-4HKkJ1NBr307o2Hjv0B-Tg8KUAU-2d0Debm9ex_fR4_Pdw_jqMTIiVk2UyAKtyoyCrOBZbBVKzRiyEU-kTbjOtOAS8iLRsdUCLCjGsQDJlcZMCBQDcr7pXfr6s8XQpAsXbLfMVFi3IeWgEt75UapD4w1qfR2CxyJdercwfpUySNeO085xunOcbh13sbPthzZbYP4X2kntANgA6_isbn3VDf6_8xfCa4to</recordid><startdate>20190205</startdate><enddate>20190205</enddate><creator>Zhang, Jing</creator><creator>Chen, Liqun</creator><creator>Chen, Jiada</creator><creator>Zhang, Quan</creator><creator>Feng, Jie</creator><general>American Chemical Society</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><orcidid>https://orcid.org/0000-0001-9112-0662</orcidid><orcidid>https://orcid.org/0000-0002-0245-7149</orcidid><orcidid>https://orcid.org/0000-0001-7228-117X</orcidid></search><sort><creationdate>20190205</creationdate><title>Stability, Cellular Uptake, and in Vivo Tracking of Zwitterion Modified Graphene Oxide as a Drug Carrier</title><author>Zhang, Jing ; Chen, Liqun ; Chen, Jiada ; Zhang, Quan ; Feng, Jie</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a348t-65fec8ba80bf2b4c8e5911e17265c629b93250df694c930c0812ef05289eb33e3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>Animals</topic><topic>Antineoplastic Agents - pharmacology</topic><topic>Doxorubicin - pharmacology</topic><topic>Drug Carriers - chemistry</topic><topic>Drug Carriers - toxicity</topic><topic>Drug Liberation</topic><topic>Graphite - chemistry</topic><topic>Graphite - toxicity</topic><topic>Hep G2 Cells</topic><topic>Humans</topic><topic>Silanes - chemistry</topic><topic>Silanes - toxicity</topic><topic>Zebrafish</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Zhang, Jing</creatorcontrib><creatorcontrib>Chen, Liqun</creatorcontrib><creatorcontrib>Chen, Jiada</creatorcontrib><creatorcontrib>Zhang, Quan</creatorcontrib><creatorcontrib>Feng, Jie</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Langmuir</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Zhang, Jing</au><au>Chen, Liqun</au><au>Chen, Jiada</au><au>Zhang, Quan</au><au>Feng, Jie</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Stability, Cellular Uptake, and in Vivo Tracking of Zwitterion Modified Graphene Oxide as a Drug Carrier</atitle><jtitle>Langmuir</jtitle><addtitle>Langmuir</addtitle><date>2019-02-05</date><risdate>2019</risdate><volume>35</volume><issue>5</issue><spage>1495</spage><epage>1502</epage><pages>1495-1502</pages><issn>0743-7463</issn><eissn>1520-5827</eissn><abstract>In this paper, a novel kind of zwitterion modified graphene oxide (GO) for promoting stability and reducing aggregation of GO as a drug carrier was proposed and demonstrated. 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subjects | Animals Antineoplastic Agents - pharmacology Doxorubicin - pharmacology Drug Carriers - chemistry Drug Carriers - toxicity Drug Liberation Graphite - chemistry Graphite - toxicity Hep G2 Cells Humans Silanes - chemistry Silanes - toxicity Zebrafish |
title | Stability, Cellular Uptake, and in Vivo Tracking of Zwitterion Modified Graphene Oxide as a Drug Carrier |
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