|
1
|
Sood A, Gupta A, Agrawal G. Recent advances in polysaccharides based biomaterials for drug delivery and tissue engineering applications. CARBOHYDRATE POLYMER TECHNOLOGIES AND APPLICATIONS 2021. [DOI: 10.1016/j.carpta.2021.100067] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
|
|
2
|
Deshpande NU, Virmani M, Jayakannan M. An AIE-driven fluorescent polysaccharide polymersome as an enzyme-responsive FRET nanoprobe to study the real-time delivery aspects in live cells. Polym Chem 2021. [DOI: 10.1039/d0py01085e] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
An enzyme-responsive FRET nanoprobe was designed and developed based on AIE-driven fluorescent polysaccharide polymersomes to study the real-time delivery aspects in the intracellular compartments in live cancer cells.
Collapse
Affiliation(s)
- Nilesh Umakant Deshpande
- Department of Chemistry
- Indian Institute of Science Education and Research (IISER Pune)
- Pune 411008
- India
| | - Mishika Virmani
- Department of Chemistry
- Indian Institute of Science Education and Research (IISER Pune)
- Pune 411008
- India
| | - Manickam Jayakannan
- Department of Chemistry
- Indian Institute of Science Education and Research (IISER Pune)
- Pune 411008
- India
| |
Collapse
|
|
3
|
Chen S, Qin J, Du J. Two Principles for Polymersomes with Ultrahigh Biomacromolecular Loading Efficiencies: Acid-Induced Adsorption and Affinity-Enhanced Attraction. Macromolecules 2020. [DOI: 10.1021/acs.macromol.0c00252] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Shuai Chen
- Department of Orthopedics, Shanghai Tenth People’s Hospital, Tongji University School of Medicine, 301 Middle Yanchang Road, Shanghai 200072, China
- Department of Polymeric Materials, School of Materials Science and Engineering, Tongji University, 4800 Caoan Road, Shanghai 201804, China
| | - Jianglei Qin
- College of Chemistry and Environmental Science, Hebei University, 180 East Wusi Road, Baoding 071002, China
| | - Jianzhong Du
- Department of Orthopedics, Shanghai Tenth People’s Hospital, Tongji University School of Medicine, 301 Middle Yanchang Road, Shanghai 200072, China
- Department of Polymeric Materials, School of Materials Science and Engineering, Tongji University, 4800 Caoan Road, Shanghai 201804, China
| |
Collapse
|
|
4
|
Kim J, Jeong S, Korneev R, Shin K, Kim KT. Cross-Linked Polymersomes with Reversible Deformability and Oxygen Transportability. Biomacromolecules 2019; 20:2430-2439. [PMID: 31059234 DOI: 10.1021/acs.biomac.9b00485] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Polymersomes are of interest as nanocarriers due to their physical and chemical robustness, which arises from the macromolecular nature of their block copolymer components. However, the physical robustness of polymersomes impairs transmembrane diffusion and responsiveness to mechanical forces. Polymer nanocarriers that can reversibly deform under stress while maintaining structural integrity and transmembrane diffusivity are desired for development of gas transport vehicles. Here, we report polymersomes composed of amphiphilic block copolymers containing polydimethylsiloxane with side-chain pendant vinyl groups. A reversibly deformable polymersome compartmentalizing membrane was obtained by cross-linkage of PEG- b-poly(dimethyl- r-methylvinyl)silane in a self-assembled bilayer via photoradical generation in aqueous media. The covalently cross-linked polymersomes exhibited superior physical robustness compared to unlinked polymersomes while maintaining deformability under stress. Transmembrane oxygen diffusion was confirmed when lumen-encapsulated Zn-porphyrin generated singlet O2 under irradiation, and the anthracene-9,10-dipropionic acid O2 quencher was consumed. Polymersome-encapsulated hemoglobin bound oxygen reversibly, indicating the polymersomes could be used as O2 carriers that reversibly deform without sacrificing structural integrity or oxygen transportability.
Collapse
Affiliation(s)
- Jiwon Kim
- Department of Chemistry , Seoul National University , Seoul 08826 , Korea
| | - Sungwoo Jeong
- Department of Chemistry and Institute of Biological Interfaces , Sogang University , Seoul 04107 , Korea
| | - Roman Korneev
- Center for Hybrid Nanostructures , University of Hamburg , Hamburg 22607 , Germany
| | - Kwanwoo Shin
- Department of Chemistry and Institute of Biological Interfaces , Sogang University , Seoul 04107 , Korea
| | - Kyoung Taek Kim
- Department of Chemistry , Seoul National University , Seoul 08826 , Korea
| |
Collapse
|
|
5
|
Tu J, Bussmann J, Du G, Gao Y, Bouwstra JA, Kros A. Lipid bilayer-coated mesoporous silica nanoparticles carrying bovine hemoglobin towards an erythrocyte mimic. Int J Pharm 2018; 543:169-178. [DOI: 10.1016/j.ijpharm.2018.03.037] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2017] [Revised: 03/14/2018] [Accepted: 03/18/2018] [Indexed: 12/25/2022]
|
|
6
|
Wei X, Xiong H, He S, Wang Y, Zhou D, Jing X, Huang Y. A facile way to prepare functionalized dextran nanogels for conjugation of hemoglobin. Colloids Surf B Biointerfaces 2017; 155:440-448. [PMID: 28463811 DOI: 10.1016/j.colsurfb.2017.04.047] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2016] [Revised: 04/17/2017] [Accepted: 04/22/2017] [Indexed: 12/12/2022]
Abstract
Nanogels with several special advantages have been widely applied in protein delivery. However, biocompatible and biodegradable nanogels used for hemoglobin (Hb) delivery are far less explored. Herein, we developed a facile method to prepare functionalized dextran nanogels for conjugation of Hb. In situ cross-linked and aldehyde group functionalized nanogels (FNGs) were prepared from dextran-g-succinic anhydride-g-dopamine conjugate (Dex-SA-DA) assembly by simple pH adjustion and oxidization in water. Hb was further conjugated into the swelling FNGs by Schiff base reaction under mild condition. The obtained hemoglobin-loaded nanogels (HbNGs) exhibited high stability, oxygen affinity and good hemo-compatibility, suggesting the potential for oxygen carriers. We expected that the designed functionalized nanogels with high stability and loading capacity could bring a new opportunity for protein delivery.
Collapse
Affiliation(s)
- Xing Wei
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, PR China; University of Chinese Academy of Sciences, Beijing 100049, PR China
| | - Hejian Xiong
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, PR China; University of Chinese Academy of Sciences, Beijing 100049, PR China
| | - Shasha He
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, PR China; University of Chinese Academy of Sciences, Beijing 100049, PR China
| | - Yupeng Wang
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, PR China; University of Chinese Academy of Sciences, Beijing 100049, PR China
| | - Dongfang Zhou
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, PR China.
| | - Xiabin Jing
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, PR China
| | - Yubin Huang
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, PR China.
| |
Collapse
|
|
7
|
Wang W, Wang L, Huang Y, Xie Z, Jing X. Nanoscale Metal-Organic Framework-Hemoglobin Conjugates. Chem Asian J 2016; 11:750-6. [DOI: 10.1002/asia.201501216] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2015] [Revised: 12/08/2015] [Indexed: 12/30/2022]
Affiliation(s)
- Weiqi Wang
- State Key Laboratory of Polymer Physics and Chemistry; Changchun Institute of Applied Chemistry; Chinese Academy of Sciences; Changchun 130022 P. R. China
- The University of Chinese Academy of Sciences; Beijing 100049 P. R. China
| | - Lei Wang
- State Key Laboratory of Polymer Physics and Chemistry; Changchun Institute of Applied Chemistry; Chinese Academy of Sciences; Changchun 130022 P. R. China
| | - Yubin Huang
- State Key Laboratory of Polymer Physics and Chemistry; Changchun Institute of Applied Chemistry; Chinese Academy of Sciences; Changchun 130022 P. R. China
| | - Zhigang Xie
- State Key Laboratory of Polymer Physics and Chemistry; Changchun Institute of Applied Chemistry; Chinese Academy of Sciences; Changchun 130022 P. R. China
| | - Xiabin Jing
- State Key Laboratory of Polymer Physics and Chemistry; Changchun Institute of Applied Chemistry; Chinese Academy of Sciences; Changchun 130022 P. R. China
| |
Collapse
|
|
8
|
Li Y, Zhang X, Zheng M, Liu S, Xie Z. Dopamine carbon nanodots as effective photothermal agents for cancer therapy. RSC Adv 2016. [DOI: 10.1039/c6ra02932a] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
Dopamine carbon nanodots (DA CNDs) with an average diameter of approximately 23 nm were prepared through a facile hydrothermal method without adding any passivating agents.
Collapse
Affiliation(s)
- Yang Li
- College of Environmental and Chemical Engineering
- Yanshan University
- Qinhuangdao 066004
- P. R. China
- A State Key Laboratory of Polymer Physics and Chemistry
| | - Xiaoyu Zhang
- College of Environmental and Chemical Engineering
- Yanshan University
- Qinhuangdao 066004
- P. R. China
| | - Min Zheng
- School of Chemistry and Life Science
- Advanced Institute of Materials Science
- Changchun University of Technology
- Changchun 130012
- P. R. China
| | - Shi Liu
- A State Key Laboratory of Polymer Physics and Chemistry
- Changchun Institute of Applied Chemistry
- Chinese Academy of Sciences
- Changchun 130022
- P. R. China
| | - Zhigang Xie
- A State Key Laboratory of Polymer Physics and Chemistry
- Changchun Institute of Applied Chemistry
- Chinese Academy of Sciences
- Changchun 130022
- P. R. China
| |
Collapse
|