Hyaluronic Acid-Functionalized Hollow Mesoporous Silica Nanoparticles as pH-Sensitive Nanocarriers for Cancer Chemo-Photodynamic Therapy

Hollow mesoporous silica nanoparticles (HMSNs) served as nanocarriers for transporting doxorubicin hydrochloride (DOX) and indocyanine green (ICG) and were incorporated into a pH-sensitive targeted drug delivery system (DDS). Boronate ester bonds were employed to link HMSNs and dopamine-modified hya...

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Veröffentlicht in:Langmuir : the ACS journal of surfaces and colloids. - 1992. - 37(2021), 8 vom: 02. März, Seite 2619-2628
1. Verfasser: Zhou, Yimin (VerfasserIn)
Weitere Verfasser: Chang, Cong, Liu, Zuhao, Zhao, Qiuling, Xu, Qingni, Li, Chaohua, Chen, Yuqi, Zhang, Yueli, Lu, Bo
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2021
Zugriff auf das übergeordnete Werk:Langmuir : the ACS journal of surfaces and colloids
Schlagworte:Journal Article Research Support, Non-U.S. Gov't Silicon Dioxide 7631-86-9 Doxorubicin 80168379AG Hyaluronic Acid 9004-61-9
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520 |a Hollow mesoporous silica nanoparticles (HMSNs) served as nanocarriers for transporting doxorubicin hydrochloride (DOX) and indocyanine green (ICG) and were incorporated into a pH-sensitive targeted drug delivery system (DDS). Boronate ester bonds were employed to link HMSNs and dopamine-modified hyaluronic acid (DA-HA), which acted as both the "gatekeeper" and targeting agents (HMSNs-B-HA). Well-dispersed HMSNs-B-HA with a diameter of about 170 nm was successfully constructed. The conclusion was drawn from the in vitro drug release experiment that ICG and DOX (ID) co-loaded nanoparticles (IDHMSNs-B-HA) with high drug loading efficiency could sustain drug release under acidic conditions. More importantly, in vitro cell experiments perfectly showed that ID@HMSNs-B-HA could well inhibit murine mammary carcinoma (4T1) cells via chemotherapy combined with photodynamic therapy and accurately target 4 T1 cells. In summary, all test results sufficiently demonstrated that the prepared ID@HMSNs-B-HA was a promising nano-DDS for cancer photodynamic combined with chemotherapy 
650 4 |a Journal Article 
650 4 |a Research Support, Non-U.S. Gov't 
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650 7 |a 7631-86-9  |2 NLM 
650 7 |a Doxorubicin  |2 NLM 
650 7 |a 80168379AG  |2 NLM 
650 7 |a Hyaluronic Acid  |2 NLM 
650 7 |a 9004-61-9  |2 NLM 
700 1 |a Chang, Cong  |e verfasserin  |4 aut 
700 1 |a Liu, Zuhao  |e verfasserin  |4 aut 
700 1 |a Zhao, Qiuling  |e verfasserin  |4 aut 
700 1 |a Xu, Qingni  |e verfasserin  |4 aut 
700 1 |a Li, Chaohua  |e verfasserin  |4 aut 
700 1 |a Chen, Yuqi  |e verfasserin  |4 aut 
700 1 |a Zhang, Yueli  |e verfasserin  |4 aut 
700 1 |a Lu, Bo  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Langmuir : the ACS journal of surfaces and colloids  |d 1992  |g 37(2021), 8 vom: 02. März, Seite 2619-2628  |w (DE-627)NLM098181009  |x 1520-5827  |7 nnns 
773 1 8 |g volume:37  |g year:2021  |g number:8  |g day:02  |g month:03  |g pages:2619-2628 
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