1
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Chen H, Zhang T, Tian Y, You L, Huang Y, Wang S. Novel self-assembling peptide hydrogel with pH-tunable assembly microstructure, gel mechanics and the entrapment of curcumin. Food Hydrocoll 2022. [DOI: 10.1016/j.foodhyd.2021.107338] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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2
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Wang X, Liu X, Ma Z, Mu C, Li W. Photochromic and photothermal hydrogels derived from natural amino acids and heteropoly acids. SOFT MATTER 2021; 17:10140-10148. [PMID: 34730172 DOI: 10.1039/d1sm01272j] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
A new class of supramolecular hydrogels have been designed and synthesized via the co-assembly of basic amino acids (AAs) and heteropoly acids (HPAs) under acidic conditions. The formation of gel-like samples is identified using an inverted tube method, rheology, and scanning and transmission electron microscopy. Fourier transform infrared spectroscopy reveals that the structural integrity of the HPAs is maintained during the gelation process. X-ray photoelectron spectroscopy (XPS) and proton nuclear magnetic resonance spectroscopy demonstrate that the anionic HPAs interact with both the protonated α-NH2 and the protonated side groups of the basic amino acids, initiating the preferential growth of one-dimensional nanofibers. These nanofibers bundle and entangle with each other to form extended three-dimensional network structures. The resulting AA/HPA supramolecular hydrogels show clear stereoselectivity of the basic amino acids. With the decreasing enantiomeric excess of the basic amino acids, the gelation propensity of the AA/HPA complexes is found to be depressed. The co-assembled hydrogels show the UV-responsive photochromic behaviour because of the presence of HPAs. The corresponding XPS data confirm that the photochromism of the hydrogels is attributed to the intervalence charge-transfer transition resulting from the reduction of HPAs. Interestingly, the reduced HPAs within the hydrogel matrix can absorb the near-infrared (NIR) light and exhibit photo-thermal conversion properties, which elevates the bulk temperature of the AA/HPA hydrogels and induces the gel-to-sol transition. This study unveils that HPAs have unique capacity to promote the gelation of basic amino acids for the construction of supramolecular soft materials with functional features.
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Affiliation(s)
- Xue Wang
- State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, Qianjin Avenue 2699, Changchun 130012, China.
| | - Xiaohuan Liu
- State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, Qianjin Avenue 2699, Changchun 130012, China.
| | - Zhiyuan Ma
- State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, Qianjin Avenue 2699, Changchun 130012, China.
| | - Chuanling Mu
- State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, Qianjin Avenue 2699, Changchun 130012, China.
| | - Wen Li
- State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, Qianjin Avenue 2699, Changchun 130012, China.
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3
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Yi M, Guo J, He H, Tan W, Harmon N, Ghebreyessus K, Xu B. Phosphobisaromatic motifs enable rapid enzymatic self-assembly and hydrogelation of short peptides. SOFT MATTER 2021; 17:8590-8594. [PMID: 34545895 PMCID: PMC8600407 DOI: 10.1039/d1sm01221e] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
Abstract
Enzyme-instructed self-assembly (EISA) and hydrogelation is a versatile approach for generating soft materials. Most of the substrates for alkaline phosphatase catalysed EISA utilize phosphotyrosine (pTyr) as the enzymatic trigger for EISA and hydrogelation. Here we show the first example of phosphonaphthyl (pNP) and phosphobiphenyl (pBP) motifs acting as faster enzymatic triggers than phosphotyrosine for EISA and hydrogelation. This work illustrates novel enzyme triggers for rapid enzymatic self-assembly and hydrogelation.
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Affiliation(s)
- Meihui Yi
- Department of Chemistry, Brandeis University, 415 South Street, Waltham, MA, 02453, USA.
| | - Jiaqi Guo
- Department of Chemistry, Brandeis University, 415 South Street, Waltham, MA, 02453, USA.
| | - Hongjian He
- Department of Chemistry, Brandeis University, 415 South Street, Waltham, MA, 02453, USA.
| | - Weiyi Tan
- Department of Chemistry, Brandeis University, 415 South Street, Waltham, MA, 02453, USA.
| | - Nya Harmon
- Department of Chemistry and Biochemistry, Hampton University, Hampton, VA, 23668, USA
| | - Kesete Ghebreyessus
- Department of Chemistry and Biochemistry, Hampton University, Hampton, VA, 23668, USA
| | - Bing Xu
- Department of Chemistry, Brandeis University, 415 South Street, Waltham, MA, 02453, USA.
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4
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Short Review on Advances in Hydrogel-Based Drug Delivery Strategies for Cancer Immunotherapy. Tissue Eng Regen Med 2021; 19:263-280. [PMID: 34596839 DOI: 10.1007/s13770-021-00369-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2021] [Revised: 06/10/2021] [Accepted: 06/16/2021] [Indexed: 12/20/2022] Open
Abstract
Cancer immunotherapy has become the new paradigm of cancer treatment. The introduction and discovery of various therapeutic agents have also accelerated the application of immunotherapy in clinical trials. However, despite the significant potency and demonstrated advantages of cancer immunotherapy, its clinical application to patients faces several safety and efficacy issues, including autoimmune reactions, cytokine release syndrome, and vascular leak syndrome-related issues. In addressing these problems, biomaterials traditionally used for tissue engineering and drug delivery are attracting attention. Among them, hydrogels can be easily injected into tumors with drugs, and they can minimize side effects by retaining immune therapeutics at the tumor site for a long time. This article reviews the status of functional hydrogels for effective cancer immunotherapy. First, we describe the basic mechanisms of cancer immunotherapy and the advantages of using hydrogels to apply these mechanisms. Next, we summarize recent advances in the development of functional hydrogels designed to locally release various immunotherapeutic agents, including cytokines, cancer immune vaccines, immune checkpoint inhibitors, and chimeric antigen receptor-T cells. Finally, we briefly discuss the current problems and possible prospects of hydrogels for effective cancer immunotherapy.
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5
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Das AK, Gavel PK. Low molecular weight self-assembling peptide-based materials for cell culture, antimicrobial, anti-inflammatory, wound healing, anticancer, drug delivery, bioimaging and 3D bioprinting applications. SOFT MATTER 2020; 16:10065-10095. [PMID: 33073836 DOI: 10.1039/d0sm01136c] [Citation(s) in RCA: 45] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
In this review, we have focused on the design and development of low molecular weight self-assembling peptide-based materials for various applications including cell proliferation, tissue engineering, antibacterial, antifungal, anti-inflammatory, anticancer, wound healing, drug delivery, bioimaging and 3D bioprinting. The first part of the review describes about stimuli and various noncovalent interactions, which are the key components of various self-assembly processes for the construction of organized structures. Subsequently, the chemical functionalization of the peptides has been discussed, which is required for the designing of self-assembling peptide-based soft materials. Various low molecular weight self-assembling peptides have been discussed to explain the important structural features for the construction of defined functional nanostructures. Finally, we have discussed various examples of low molecular weight self-assembling peptide-based materials for cell culture, antimicrobial, anti-inflammatory, anticancer, wound healing, drug delivery, bioimaging and 3D bioprinting applications.
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Affiliation(s)
- Apurba K Das
- Department of Chemistry, Indian Institute of Technology Indore, Indore 453552, India.
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6
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Singh N, Singh R, Shukla M, Kaul G, Chopra S, Joshi KB, Verma S. Peptide Nanostructure-Mediated Antibiotic Delivery by Exploiting H 2S-Rich Environment in Clinically Relevant Bacterial Cultures. ACS Infect Dis 2020; 6:2441-2450. [PMID: 32786296 DOI: 10.1021/acsinfecdis.0c00227] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Stimuli-responsive self-destructing soft structures serve as versatile hosts for the encapsulation of guest molecules. A new paradigm for H2S-responsive structures, based on a modified tripeptide construct, is presented along with microscopy evidence of its time-dependent rupture. As a medicinally interesting application, we employed these commercial antibiotic-loaded soft structures for successful drug release and inhibition of clinically relevant, drug-susceptible, and methicillin-resistant Staphylococcus aureus.
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Affiliation(s)
- Narendra Singh
- Department of Chemistry, Indian Institute of Technology, Kanpur, Uttar Pradesh 208016, India
| | - Ramesh Singh
- Department of Chemistry, Dr. Harisingh Gour Central University, Sagar, Madhya Pradesh 470003, India
| | - Manjulika Shukla
- Department of Microbiology, CSIR-Central Drug Research Institute, Sitapur Road, Janakipuram Extension, Lucknow, Uttar Pradesh226001, India
| | - Grace Kaul
- Department of Microbiology, CSIR-Central Drug Research Institute, Sitapur Road, Janakipuram Extension, Lucknow, Uttar Pradesh226001, India
| | - Sidharth Chopra
- Department of Microbiology, CSIR-Central Drug Research Institute, Sitapur Road, Janakipuram Extension, Lucknow, Uttar Pradesh226001, India
| | - Khashti Ballabh Joshi
- Department of Chemistry, Dr. Harisingh Gour Central University, Sagar, Madhya Pradesh 470003, India
| | - Sandeep Verma
- Department of Chemistry, Indian Institute of Technology, Kanpur, Uttar Pradesh 208016, India
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7
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Chen M, Tan Y, Dong Z, Lu J, Han X, Jin Q, Zhu W, Shen J, Cheng L, Liu Z, Chen Q. Injectable Anti-inflammatory Nanofiber Hydrogel to Achieve Systemic Immunotherapy Post Local Administration. NANO LETTERS 2020; 20:6763-6773. [PMID: 32787149 DOI: 10.1021/acs.nanolett.0c02684] [Citation(s) in RCA: 48] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Despite the great promise achieved by immune checkpoint blockade (ICB) therapy in harnessing the immune system to combat different tumors, limitations such as low objective response rates and adverse effects remain to be resolved. Here, an anti-inflammatory nanofiber hydrogel self-assembled by steroid drugs is developed for local delivery of antiprogrammed cell death protein ligand 1 (αPDL1). Interestingly, on the one hand this carrier-free system based on steroid drugs can reprogram the pro-tumoral immunosuppressive tumor microenvironment (TME) to antitumoral TME; on the other hand, it would serve as a reservoir for sustained release of αPDL1 so as to synergistically boost the immune system. By local injection of such αPDL1-loaded hydrogel, effective therapeutic effects were observed in inhibiting both local tumors and abscopal tumors without any treatment. This work presents a unique hydrogel-based delivery system using clinically approved drugs, showing promise in improving the objective response rate of ICB therapy and minimizing its systemic toxicity.
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Affiliation(s)
- Muchao Chen
- Institute of Functional Nano and Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials & Devices, Soochow University, 199 Ren'ai Road, Suzhou 215123, Jiangsu, P.R. China
| | - Yanjun Tan
- Institute of Functional Nano and Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials & Devices, Soochow University, 199 Ren'ai Road, Suzhou 215123, Jiangsu, P.R. China
| | - Ziliang Dong
- Institute of Functional Nano and Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials & Devices, Soochow University, 199 Ren'ai Road, Suzhou 215123, Jiangsu, P.R. China
| | - Jiaqi Lu
- Institute of Functional Nano and Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials & Devices, Soochow University, 199 Ren'ai Road, Suzhou 215123, Jiangsu, P.R. China
| | - Xiao Han
- Institute of Functional Nano and Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials & Devices, Soochow University, 199 Ren'ai Road, Suzhou 215123, Jiangsu, P.R. China
| | - Qiutong Jin
- Institute of Functional Nano and Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials & Devices, Soochow University, 199 Ren'ai Road, Suzhou 215123, Jiangsu, P.R. China
| | - Wenjun Zhu
- Institute of Functional Nano and Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials & Devices, Soochow University, 199 Ren'ai Road, Suzhou 215123, Jiangsu, P.R. China
| | - Jingjing Shen
- Institute of Functional Nano and Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials & Devices, Soochow University, 199 Ren'ai Road, Suzhou 215123, Jiangsu, P.R. China
| | - Liang Cheng
- Institute of Functional Nano and Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials & Devices, Soochow University, 199 Ren'ai Road, Suzhou 215123, Jiangsu, P.R. China
| | - Zhuang Liu
- Institute of Functional Nano and Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials & Devices, Soochow University, 199 Ren'ai Road, Suzhou 215123, Jiangsu, P.R. China
| | - Qian Chen
- Institute of Functional Nano and Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials & Devices, Soochow University, 199 Ren'ai Road, Suzhou 215123, Jiangsu, P.R. China
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8
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Zhang YL, Chang R, Duan HZ, Chen YX. Metal ion and light sequentially induced sol-gel-sol transition of a responsive peptide-hydrogel. SOFT MATTER 2020; 16:7652-7658. [PMID: 32797141 DOI: 10.1039/d0sm00442a] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
We developed a new responsive peptide hydrogel FmocFFpSC(oNB)-PEG, which could achieve gel formation induced by calcium ions and sequential dissolution stimulated by light. It provides a potential delivery system for the efficient encapsulation of drugs and their controlled release in a spatial and temporal way.
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Affiliation(s)
- Yun-Lai Zhang
- Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology (Ministry of Education), Department of Chemistry, Tsinghua University, Beijing 100084, China.
| | - Rong Chang
- Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology (Ministry of Education), Department of Chemistry, Tsinghua University, Beijing 100084, China.
| | - Hua-Zhen Duan
- Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology (Ministry of Education), Department of Chemistry, Tsinghua University, Beijing 100084, China.
| | - Yong-Xiang Chen
- Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology (Ministry of Education), Department of Chemistry, Tsinghua University, Beijing 100084, China.
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9
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Cheng X, Li M, Wang H, Cheng Y. All-small-molecule dynamic covalent gels with antibacterial activity by boronate-tannic acid gelation. CHINESE CHEM LETT 2020. [DOI: 10.1016/j.cclet.2019.07.013] [Citation(s) in RCA: 49] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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10
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Fang JY, Lin YK, Wang SW, Lee RS. Synthesis, and characterization folate-conjugated photocleavable poly(4-substituted- ε-caprolactone) polymers for drug delivery. INT J POLYM MATER PO 2020. [DOI: 10.1080/00914037.2018.1539987] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Jia-You Fang
- Graduate Institute of Natural Products, Chang Gung University, Tao-Yuan, Taiwan
| | - Yin-Ku Lin
- Department of Traditional Chinese Medicine, Chang Gung Memorial Hospital at Keelung, Keelung, Taiwan
| | - Shiu-Wei Wang
- Division of Natural Science, Center of General Education, Chang Gung University, Tao-Yuan, Taiwan
| | - Ren-Shen Lee
- Division of Natural Science, Center of General Education, Chang Gung University, Tao-Yuan, Taiwan
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11
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Wang Q, Li X, Wang P, Yao Y, Xu Y, Chen Y, Sun Y, Jiang Q, Fan Y, Zhang X. Bionic composite hydrogel with a hybrid covalent/noncovalent network promoting phenotypic maintenance of hyaline cartilage. J Mater Chem B 2020; 8:4402-4411. [DOI: 10.1039/d0tb00253d] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
A novel injectable bionic hydrogel with hybrid covalent/noncovalent network derived from covalent conjugation of HA-SH and noncovalent supramolecular self-assembly of BPAA-AFF-OH short peptide is fabricated.
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Affiliation(s)
- Qing Wang
- National Engineering Research Center for Biomaterials
- Sichuan University
- Chengdu 610064
- China
| | - Xing Li
- National Engineering Research Center for Biomaterials
- Sichuan University
- Chengdu 610064
- China
| | - Peilei Wang
- National Engineering Research Center for Biomaterials
- Sichuan University
- Chengdu 610064
- China
| | - Ya Yao
- National Engineering Research Center for Biomaterials
- Sichuan University
- Chengdu 610064
- China
| | - Yang Xu
- National Engineering Research Center for Biomaterials
- Sichuan University
- Chengdu 610064
- China
| | - Yafang Chen
- National Engineering Research Center for Biomaterials
- Sichuan University
- Chengdu 610064
- China
| | - Yong Sun
- National Engineering Research Center for Biomaterials
- Sichuan University
- Chengdu 610064
- China
| | - Qing Jiang
- National Engineering Research Center for Biomaterials
- Sichuan University
- Chengdu 610064
- China
| | - Yujiang Fan
- National Engineering Research Center for Biomaterials
- Sichuan University
- Chengdu 610064
- China
| | - Xingdong Zhang
- National Engineering Research Center for Biomaterials
- Sichuan University
- Chengdu 610064
- China
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12
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Mei L, Xu K, Zhai Z, He S, Zhu T, Zhong W. Doxorubicin-reinforced supramolecular hydrogels of RGD-derived peptide conjugates for pH-responsive drug delivery. Org Biomol Chem 2019; 17:3853-3860. [DOI: 10.1039/c9ob00046a] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Doxorubicin reinforced the self-assembly of RGD-derived peptide conjugates responsive to mild acidity.
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Affiliation(s)
- Leixia Mei
- Department of Analytical Chemistry
- China Pharmaceutical University
- Nanjing
- P. R. China
| | - Keming Xu
- Department of Analytical Chemistry
- China Pharmaceutical University
- Nanjing
- P. R. China
- Key Laboratory of Biomedical Functional Materials
| | - Ziran Zhai
- Department of Analytical Chemistry
- China Pharmaceutical University
- Nanjing
- P. R. China
| | - Suyun He
- Department of Analytical Chemistry
- China Pharmaceutical University
- Nanjing
- P. R. China
| | - Tingting Zhu
- Department of Analytical Chemistry
- China Pharmaceutical University
- Nanjing
- P. R. China
| | - Wenying Zhong
- Department of Analytical Chemistry
- China Pharmaceutical University
- Nanjing
- P. R. China
- Key Laboratory of Biomedical Functional Materials
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13
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Zheng D, Gao Z, Xu T, Liang C, Shi Y, Wang L, Yang Z. Responsive peptide-based supramolecular hydrogels constructed by self-immolative chemistry. NANOSCALE 2018; 10:21459-21465. [PMID: 30427030 DOI: 10.1039/c8nr07534d] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Peptide-based supramolecular hydrogels that are stimuli-responsive under aqueous conditions have many potential biological applications, including drug delivery and sensing. Herein, we reported a series of responsive peptide-based supramolecular hydrogels that respond to glutathione (GSH), nitric oxide (NO) and hydrogen sulfide (H2S), which are biologically important signaling molecules. The responsive hydrogelators were designed by "self-immolative" chemistry and constructed by using self-immolative groups to modify short peptides. The self-immolative capping group could be removed in the presence of a corresponding trigger, thus causing gel-sol phase transitions. The potential of our responsive hydrogels for drug release was also demonstrated in this study. Our study offered several candidates of responsive hydrogels for sensing and drug delivery.
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Affiliation(s)
- Debin Zheng
- State Key Laboratory of Medicinal Chemical Biology, College of Pharmacy, Tianjin Key Laboratory of Molecular Drug Research, Nankai University, Tianjin 300071, P. R. China.
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14
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Yang D, Gao S, Fang Y, Lin X, Jin X, Wang X, Ke L, Shi K. The π-π stacking-guided supramolecular self-assembly of nanomedicine for effective delivery of antineoplastic therapies. Nanomedicine (Lond) 2018; 13:3159-3177. [PMID: 30411997 DOI: 10.2217/nnm-2018-0288] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
Abstract
In traditional nano drug-delivery systems, the complex chemical bonds between drug and carrier often complicate the preparation process and are less prone to rupture upon entry into the target, which is detrimental to the timely release of the drug. The π-π stacking provides us with a promising alternative as it is a weak interaction between the aromatic rings. Since most antitumor drugs are hydrophobic molecules with complex aromatic π-π-conjugated structures, the construction of self-assembly based on π-π stacking between drugs and carriers has the advantage of improving the stability and drug loading capacity as well as the improvement of hydrophilicity and biosafety. This article introduces the recent advances in π-π stacking-guided nano self-assembly for antineoplastic delivery.
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Affiliation(s)
- Dongjuan Yang
- Department of Pharmaceutics, School of Pharmacy, Shenyang Pharmaceutical University, Shenyang, Liaoning 117004, PR China
| | - Shan Gao
- Department of Pharmaceutics, School of Pharmacy, Shenyang Pharmaceutical University, Shenyang, Liaoning 117004, PR China
| | - Yan Fang
- Department of Pharmaceutics, School of Pharmacy, Shenyang Pharmaceutical University, Shenyang, Liaoning 117004, PR China
| | - Xiaojie Lin
- Department of Pharmaceutics, School of Pharmacy, Shenyang Pharmaceutical University, Shenyang, Liaoning 117004, PR China
| | - Xuechao Jin
- Department of Pharmaceutics, School of Pharmacy, Shenyang Pharmaceutical University, Shenyang, Liaoning 117004, PR China
| | - Xiyan Wang
- Department of Pharmaceutics, School of Pharmacy, Shenyang Pharmaceutical University, Shenyang, Liaoning 117004, PR China
| | - Liyuan Ke
- Pharmacy Department, Liaoning Cancer Hospital & Institue, Shenyang, Liaoning 110042, PR China
| | - Kai Shi
- Department of Pharmaceutics, School of Pharmacy, Shenyang Pharmaceutical University, Shenyang, Liaoning 117004, PR China
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15
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Wang H, Liu Q, Hu Y, Liu M, Huang X, Gao W, Wu H. A Multiple Stimuli-Sensitive Low-Molecular-Weight Gel with an Aggregate-Induced Emission Effect for Sol-Gel Transition Detection. ChemistryOpen 2018; 7:457-462. [PMID: 29938158 PMCID: PMC6010791 DOI: 10.1002/open.201800063] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2018] [Indexed: 01/22/2023] Open
Abstract
A low-molecular-weight gel (LMWG) with a hydrazone moiety and an aggregate-induced emission (AIE) unit was fabricated; the self-assembly and disassembly of the LMWG under different stimuli conditions were studied. The LMWG exhibited multiple stimuli sensitivity with temperature, light, ions, and ionic strength. The hydrazone was integrated into the gelator to act as ion sensing sites and hydrogen bond donor groups to fulfil the task of ion recognition of Ni2+, BH4-, and OH-, as well as ion-controlled reversible sol-gel recovery by adding H+ for deprotonation; it also broke under UV irradiation to evoke light-sensitivity. In addition, the sol-gel transition of the gel was detected by the AIE effect. The research provided an effective strategy in fabricating multiple stimuli-sensitive LMWGs for potential biomedical applications.
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Affiliation(s)
- Hao Wang
- College of Chemistry and Materials EngineeringWenzhou University, Chashan Town325000Wenzhou CityZhejiang ProvinceP. R. China
| | - Qihong Liu
- College of Chemistry and Materials EngineeringWenzhou University, Chashan Town325000Wenzhou CityZhejiang ProvinceP. R. China
| | - Yalong Hu
- College of Chemistry and Materials EngineeringWenzhou University, Chashan Town325000Wenzhou CityZhejiang ProvinceP. R. China
| | - Miaochang Liu
- College of Chemistry and Materials EngineeringWenzhou University, Chashan Town325000Wenzhou CityZhejiang ProvinceP. R. China
| | - Xiaobo Huang
- College of Chemistry and Materials EngineeringWenzhou University, Chashan Town325000Wenzhou CityZhejiang ProvinceP. R. China
| | - Wenxia Gao
- College of Chemistry and Materials EngineeringWenzhou University, Chashan Town325000Wenzhou CityZhejiang ProvinceP. R. China
| | - Huayue Wu
- College of Chemistry and Materials EngineeringWenzhou University, Chashan Town325000Wenzhou CityZhejiang ProvinceP. R. China
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16
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Hori K, Sano M, Suzuki M, Hanabusa K. Preparation of porous polymer materials using water-in-oil gel emulsions as templates. POLYM INT 2018. [DOI: 10.1002/pi.5579] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Koichi Hori
- Faculty of Textile Science and Technology; Shinshu University; Ueda Japan
| | - Mayu Sano
- Faculty of Textile Science and Technology; Shinshu University; Ueda Japan
| | - Masahiro Suzuki
- Interdisciplinary Graduate School of Science and Technology; Shinshu University; Ueda Japan
| | - Kenji Hanabusa
- Interdisciplinary Graduate School of Science and Technology; Shinshu University; Ueda Japan
- Institute for Fiber Engineering, ICCER; Shinshu University; Ueda Japan
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17
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Suga S, Suzuki M, Hanabusa K. Development of New D,L-Methionine-based Gelators. J Oleo Sci 2018; 67:539-549. [PMID: 29710040 DOI: 10.5650/jos.ess17248] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
D,L-Methionine was chosen as a starting material for the preparation of a new gelator N-10-undecenoyl-D,L-methionylaminooctadecane (DL-Met-R18). Three oligo (dimethylsiloxane)-containing gelators, DL-Met-R18/Si3, DL-Met-R18/Si7-8, and DL-Met-R18/Si14-15, were also prepared from DL-Met-R18 by hydrosilylation reactions. Their gelation abilities were evaluated on the basis of the minimum gel concentration using nine solvents. Compound DL-Met-R18 was able to gelate liquid paraffin and silicone oil, but it crystallized in most solvents. However, DL-Met-R18/Si7-8 resulted to be the best gelator, gelling eight solvents at low concentrations. The results of gelation tests demonstrated that the ability to form stable gels decreases in the following order: DL-Met-R18/Si7-8 ≈ DL-Met-R18/Si14-15 > DL-Met-R18/Si3 >> DL-Met-R18. The aspects and thermal stabilities of the gels were investigated using three-component mixtures of solvents composed of hexadecyl 2-ethylhexanoate, liquid paraffin, and decamethylcyclopentasiloxane (66 combinations). DL-Met-R18/Si3, DL-Met-R18/Si7-8, and DL-Met-R18/Si14-15 could form gels with all these mixed solvent combinations; particularly, DL-Met-R18/Si7-8 gave rise to transparent or translucent gels. FT-IR spectra suggested that the formation of hydrogen bonds between the NH and C=O groups of the amides is one of driving forces involved in the gelation process. Aggregates comprising three-dimensional networks were studied by transmission electron microscopy. Moreover, the viscoelastic behavior of the gels was investigated by rheology measurements.
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Affiliation(s)
- Shunichi Suga
- Faculty of Textile Science & Technology, Shinshu University
| | - Masahiro Suzuki
- Interdisciplinary Graduate School of Science & Technology, Shinshu University
| | - Kenji Hanabusa
- Interdisciplinary Graduate School of Science & Technology, Shinshu University.,Division of Frontier Fibers, Institute for Fiber Engineering, ICCER, Shinshu University
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18
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Zhou Z, Yi Q, Xia T, Yin W, Kadi AA, Li J, Zhang Y. A photo-degradable supramolecular hydrogel for selective delivery of microRNA into 3D-cultured cells. Org Biomol Chem 2018; 15:2191-2198. [PMID: 28220178 DOI: 10.1039/c6ob02667b] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Multi-functional supramolecular hydrogels have emerged as smart biomaterials for diverse biomedical applications. Here we report a multi-functional supramolecular hydrogel formed by the conjugate of the bioactive GRGDS peptide with biaryltetrazole that is the substrate of photo-click reaction. The hydrogel was used as a biocompatible matrix to encapsulate live cells for 3D culture. The presence of the RGD epitope in the hydrogelator enhanced the interaction of the nanofiber with integrin over-expressing cells, which resulted in the selective enhancement in the miRNA delivery into the encapsulated U87 cells. The intramolecular photo-click reaction of the biaryltetrazole moiety in the hydrogelator leads to a sensitive photo-response of the hydrogel, which allowed photo-degradation of the hydrogel for release of the encapsulated live cells for further bio-assay of the intracellular species.
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Affiliation(s)
- Zhengquan Zhou
- State Key Laboratory of Analytical Chemistry for Life Sciences, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, China.
| | - Qikun Yi
- State Key Laboratory of Analytical Chemistry for Life Sciences, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, China.
| | - Tingting Xia
- School of Life Sciences, Nanjing University, Nanjing 210023, China
| | - Wencui Yin
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, Kingdom of Saudi Arabia
| | - Adnan A Kadi
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, Kingdom of Saudi Arabia
| | - Jinbo Li
- State Key Laboratory of Analytical Chemistry for Life Sciences, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, China.
| | - Yan Zhang
- State Key Laboratory of Analytical Chemistry for Life Sciences, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, China.
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19
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Matsumoto Y, Shundo A, Ohno M, Tsuruzoe N, Goto M, Tanaka K. Evolution of heterogeneity accompanying sol-gel transitions in a supramolecular hydrogel. SOFT MATTER 2017; 13:7433-7440. [PMID: 28967654 DOI: 10.1039/c7sm01612c] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
When a peptide amphiphile is dispersed in water, it self-assembles into a fibrous network, leading to a supramolecular hydrogel. When the gel is physically disrupted by shaking, it transforms into a sol state. After aging at room temperature for a while, it spontaneously returns to the gel state, called sol-gel transition. However, repeating the sol-gel transition often causes a change in the rheological properties of the gel. To gain a better understanding of the sol-gel transition and its reversibility, we herein examined the thermal motion of probe particles at different locations in a supramolecular hydrogel. The sol obtained by shaking the gel was heterogeneous in terms of the rheological properties and the extent decreased with increasing aging time. This time course of heterogeneity, or homogeneity, which corresponded to the sol-to-gel transition, was observed for the 1st cycle. However, this was not the case for the 2nd and 3rd cycles; the heterogeneity was preserved even after aging. Fourier-transform infrared spectroscopy, small-angle X-ray scattering, and atomic force and confocal laser scanning microscopies revealed that, although the molecular aggregation states of amphiphiles both in the gel and sol remained unchanged with the cycles, the fibril density diversified to high and low density regions even after aging. The tracking of particles with different sizes indicated that the partial mesh size in the high density region and the characteristic length scale of the density fluctuation were smaller than 50 nm and 6 μm, respectively.
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Affiliation(s)
- Yuji Matsumoto
- Department of Applied Chemistry, Kyushu University, Fukuoka 819-0395, Japan.
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20
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Zhou J, Li J, Du X, Xu B. Supramolecular biofunctional materials. Biomaterials 2017; 129:1-27. [PMID: 28319779 PMCID: PMC5470592 DOI: 10.1016/j.biomaterials.2017.03.014] [Citation(s) in RCA: 155] [Impact Index Per Article: 22.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2016] [Revised: 03/09/2017] [Accepted: 03/10/2017] [Indexed: 12/27/2022]
Abstract
This review discusses supramolecular biofunctional materials, a novel class of biomaterials formed by small molecules that are held together via noncovalent interactions. The complexity of biology and relevant biomedical problems not only inspire, but also demand effective molecular design for functional materials. Supramolecular biofunctional materials offer (almost) unlimited possibilities and opportunities to address challenging biomedical problems. Rational molecular design of supramolecular biofunctional materials exploit powerful and versatile noncovalent interactions, which offer many advantages, such as responsiveness, reversibility, tunability, biomimicry, modularity, predictability, and, most importantly, adaptiveness. In this review, besides elaborating on the merits of supramolecular biofunctional materials (mainly in the form of hydrogels and/or nanoscale assemblies) resulting from noncovalent interactions, we also discuss the advantages of small peptides as a prevalent molecular platform to generate a wide range of supramolecular biofunctional materials for the applications in drug delivery, tissue engineering, immunology, cancer therapy, fluorescent imaging, and stem cell regulation. This review aims to provide a brief synopsis of recent achievements at the intersection of supramolecular chemistry and biomedical science in hope of contributing to the multidisciplinary research on supramolecular biofunctional materials for a wide range of applications. We envision that supramolecular biofunctional materials will contribute to the development of new therapies that will ultimately lead to a paradigm shift for developing next generation biomaterials for medicine.
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Affiliation(s)
- Jie Zhou
- Department of Chemistry, Brandeis University, 415 South Street, Waltham, MA 02453, USA
| | - Jie Li
- Department of Chemistry, Brandeis University, 415 South Street, Waltham, MA 02453, USA
| | - Xuewen Du
- Department of Chemistry, Brandeis University, 415 South Street, Waltham, MA 02453, USA
| | - Bing Xu
- Department of Chemistry, Brandeis University, 415 South Street, Waltham, MA 02453, USA.
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21
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Lin CG, Fura GD, Long Y, Xuan W, Song YF. Polyoxometalate-based supramolecular hydrogels constructed through host–guest interactions. Inorg Chem Front 2017. [DOI: 10.1039/c7qi00030h] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We present the successful fabrication of POM-based hydrogels through the host–guest interactions between the inclusion complex of Anderson–adamantane and 6-acrylamido-β-CD.
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Affiliation(s)
- Chang-Gen Lin
- State Key Laboratory of Chemical Resource Engineering
- Beijing University of Chemical Technology
- Beijing 100029
- P. R. China
| | - Gizaw D. Fura
- State Key Laboratory of Chemical Resource Engineering
- Beijing University of Chemical Technology
- Beijing 100029
- P. R. China
| | - Yong Long
- State Key Laboratory of Chemical Resource Engineering
- Beijing University of Chemical Technology
- Beijing 100029
- P. R. China
| | - Weimin Xuan
- State Key Laboratory of Chemical Resource Engineering
- Beijing University of Chemical Technology
- Beijing 100029
- P. R. China
| | - Yu-Fei Song
- State Key Laboratory of Chemical Resource Engineering
- Beijing University of Chemical Technology
- Beijing 100029
- P. R. China
- Beijing Advanced Innovation Center for Soft Matter Science and Engineering
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22
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Hawes CS, Lynes AD, Byrne K, Schmitt W, Ryan G, Möbius ME, Gunnlaugsson T. A resilient and luminescent stimuli-responsive hydrogel from a heterotopic 1,8-naphthalimide-derived ligand. Chem Commun (Camb) 2017; 53:5989-5992. [DOI: 10.1039/c7cc03482b] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
A heterotopic naphthalimide ligand N-(4-picolyl)-4-(4′-carboxyphenoxy)-1,8-naphthalimide HL is utilised for the formation of self-assembled soft materials.
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Affiliation(s)
- Chris S. Hawes
- School of Chemistry and Trinity Biomedical Sciences Institute (TBSI)
- Trinity College Dublin
- Dublin 2
- Ireland
| | - Amy D. Lynes
- School of Chemistry and Trinity Biomedical Sciences Institute (TBSI)
- Trinity College Dublin
- Dublin 2
- Ireland
| | - Kevin Byrne
- School of Chemistry and Centre for Research on Adaptive Nanostructures and Nanodevices (CRANN)
- Trinity College Dublin
- Dublin 2
- Ireland
| | - Wolfgang Schmitt
- School of Chemistry and Centre for Research on Adaptive Nanostructures and Nanodevices (CRANN)
- Trinity College Dublin
- Dublin 2
- Ireland
| | - Gavin Ryan
- School of Physics
- Trinity College Dublin
- Dublin 2
- Ireland
| | | | - Thorfinnur Gunnlaugsson
- School of Chemistry and Trinity Biomedical Sciences Institute (TBSI)
- Trinity College Dublin
- Dublin 2
- Ireland
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23
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Majumder J, Dastidar P. An Easy Access to Organic Salt-Based Stimuli-Responsive and Multifunctional Supramolecular Hydrogels. Chemistry 2016; 22:9267-76. [DOI: 10.1002/chem.201601136] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2016] [Indexed: 12/11/2022]
Affiliation(s)
- Joydeb Majumder
- Department of Organic Chemistry; Indian Association for the Cultivation of Science; 2A & 2B Raja S. C. Mullick Road Kolkata 700032 India
| | - Parthasarathi Dastidar
- Department of Organic Chemistry; Indian Association for the Cultivation of Science; 2A & 2B Raja S. C. Mullick Road Kolkata 700032 India
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24
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Cao W, Li F, Chen R, Xu H. Tellurium-containing nanoparticles for controlled delivery of cisplatin based on coordination interaction. RSC Adv 2016. [DOI: 10.1039/c6ra19768j] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Tellurium containing nanoparticles were designed and synthesized for the delivery of cisplatin.
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Affiliation(s)
- Wei Cao
- Key Lab of Organic Optoelectronics and Molecular Engineering
- Department of Chemistry
- Tsinghua University
- Beijing 100084
- China
| | - Feng Li
- Key Lab of Organic Optoelectronics and Molecular Engineering
- Department of Chemistry
- Tsinghua University
- Beijing 100084
- China
| | - Ruofan Chen
- Key Lab of Organic Optoelectronics and Molecular Engineering
- Department of Chemistry
- Tsinghua University
- Beijing 100084
- China
| | - Huaping Xu
- Key Lab of Organic Optoelectronics and Molecular Engineering
- Department of Chemistry
- Tsinghua University
- Beijing 100084
- China
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25
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Xiao X, Hu J, Wang X, Huang L, Chen Y, Wang W, Li J, Zhang Y. A dual-functional supramolecular hydrogel based on a spiropyran–galactose conjugate for target-mediated and light-controlled delivery of microRNA into cells. Chem Commun (Camb) 2016; 52:12517-12520. [DOI: 10.1039/c6cc07386g] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
A dual-functional supramolecular hydrogel was developed for light-controlled release of miRNA and target-mediated delivery of miRNA into cells.
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Affiliation(s)
- Xiao Xiao
- State Key Laboratory of Analytical Chemistry for Life Sciences
- School of Chemistry and Chemical Engineering
- Nanjing University
- Nanjing 210023
- China
| | - Jing Hu
- State Key Laboratory of Analytical Chemistry for Life Sciences
- School of Chemistry and Chemical Engineering
- Nanjing University
- Nanjing 210023
- China
| | - Xingxing Wang
- State Key Laboratory of Analytical Chemistry for Life Sciences
- School of Chemistry and Chemical Engineering
- Nanjing University
- Nanjing 210023
- China
| | - Lei Huang
- State Key Laboratory of Analytical Chemistry for Life Sciences
- School of Chemistry and Chemical Engineering
- Nanjing University
- Nanjing 210023
- China
| | - Yingjie Chen
- State Key Laboratory of Analytical Chemistry for Life Sciences
- School of Chemistry and Chemical Engineering
- Nanjing University
- Nanjing 210023
- China
| | - Wei Wang
- State Key Laboratory of Analytical Chemistry for Life Sciences
- School of Chemistry and Chemical Engineering
- Nanjing University
- Nanjing 210023
- China
| | - Jinbo Li
- State Key Laboratory of Analytical Chemistry for Life Sciences
- School of Chemistry and Chemical Engineering
- Nanjing University
- Nanjing 210023
- China
| | - Yan Zhang
- State Key Laboratory of Analytical Chemistry for Life Sciences
- School of Chemistry and Chemical Engineering
- Nanjing University
- Nanjing 210023
- China
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26
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Qi M, Duan S, Yu B, Yao H, Tian W, Xu FJ. PGMA-based supramolecular hyperbranched polycations for gene delivery. Polym Chem 2016. [DOI: 10.1039/c6py00759g] [Citation(s) in RCA: 43] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
PGMA-based supramolecular hyperbranched polycations were synthesized for effective gene delivery.
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Affiliation(s)
- Miao Qi
- The Key Laboratory of Space Applied Physics and Chemistry
- Ministry of Education and Shaanxi Key Laboratory of Macromolecular Science and Technology
- School of Science
- Northwestern Polytechnical University
- Xi'an
| | - Shun Duan
- Key Laboratory of Carbon Fiber and Functional Polymers (Beijing University of Chemical Technology)
- Ministry of Education
- Beijing 100029
- China
- Beijing Laboratory of Biomedical Materials
| | - Bingran Yu
- Beijing Laboratory of Biomedical Materials
- Beijing University of Chemical Technology
- Beijing 100029
- China
| | - Hao Yao
- The Key Laboratory of Space Applied Physics and Chemistry
- Ministry of Education and Shaanxi Key Laboratory of Macromolecular Science and Technology
- School of Science
- Northwestern Polytechnical University
- Xi'an
| | - Wei Tian
- The Key Laboratory of Space Applied Physics and Chemistry
- Ministry of Education and Shaanxi Key Laboratory of Macromolecular Science and Technology
- School of Science
- Northwestern Polytechnical University
- Xi'an
| | - Fu-Jian Xu
- Key Laboratory of Carbon Fiber and Functional Polymers (Beijing University of Chemical Technology)
- Ministry of Education
- Beijing 100029
- China
- Beijing Laboratory of Biomedical Materials
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27
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Zhang X, Li C, Wang Y, Ou C, Ji S, Chen M, Yang Z. Supramolecular nanofibers of self-assembling peptides and DDP to inhibit cancer cell growth. RSC Adv 2016. [DOI: 10.1039/c6ra08357a] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
The addition of cis-dichlorodiamineplatinum(ii) to a taxol-peptide amphiphile results in hydrogelations.
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Affiliation(s)
- Xiaoli Zhang
- State Key Laboratory of Medicinal Chemical Biology
- Key Laboratory of Bioactive Materials
- Ministry of Education and College of Life Sciences
- Nankai University and Collaborative Innovation Center of Chemical Science and Engineering
- Tianjin 300071
| | - Can Li
- State Key Laboratory of Medicinal Chemical Biology
- Key Laboratory of Bioactive Materials
- Ministry of Education and College of Life Sciences
- Nankai University and Collaborative Innovation Center of Chemical Science and Engineering
- Tianjin 300071
| | - Youzhi Wang
- State Key Laboratory of Medicinal Chemical Biology
- Key Laboratory of Bioactive Materials
- Ministry of Education and College of Life Sciences
- Nankai University and Collaborative Innovation Center of Chemical Science and Engineering
- Tianjin 300071
| | - Caiwen Ou
- Department of Cardiology
- Zhujiang Hospital of Southern Medical University
- Guangzhou 510280
- P. R. China
| | - Shenglu Ji
- State Key Laboratory of Medicinal Chemical Biology
- Key Laboratory of Bioactive Materials
- Ministry of Education and College of Life Sciences
- Nankai University and Collaborative Innovation Center of Chemical Science and Engineering
- Tianjin 300071
| | - Minsheng Chen
- Department of Cardiology
- Zhujiang Hospital of Southern Medical University
- Guangzhou 510280
- P. R. China
| | - Zhimou Yang
- State Key Laboratory of Medicinal Chemical Biology
- Key Laboratory of Bioactive Materials
- Ministry of Education and College of Life Sciences
- Nankai University and Collaborative Innovation Center of Chemical Science and Engineering
- Tianjin 300071
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