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Zhou Y, Li Q, Wu Y, Zhang W, Ding L, Ji C, Li P, Chen T, Feng L, Tang BZ, Huang X. Synergistic Brilliance: Engineered Bacteria and Nanomedicine Unite in Cancer Therapy. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2024; 36:e2313953. [PMID: 38400833 DOI: 10.1002/adma.202313953] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/20/2023] [Revised: 02/21/2024] [Indexed: 02/26/2024]
Abstract
Engineered bacteria are widely used in cancer treatment because live facultative/obligate anaerobes can selectively proliferate at tumor sites and reach hypoxic regions, thereby causing nutritional competition, enhancing immune responses, and producing anticancer microbial agents in situ to suppress tumor growth. Despite the unique advantages of bacteria-based cancer biotherapy, the insufficient treatment efficiency limits its application in the complete ablation of malignant tumors. The combination of nanomedicine and engineered bacteria has attracted increasing attention owing to their striking synergistic effects in cancer treatment. Engineered bacteria that function as natural vehicles can effectively deliver nanomedicines to tumor sites. Moreover, bacteria provide an opportunity to enhance nanomedicines by modulating the TME and producing substrates to support nanomedicine-mediated anticancer reactions. Nanomedicine exhibits excellent optical, magnetic, acoustic, and catalytic properties, and plays an important role in promoting bacteria-mediated biotherapies. The synergistic anticancer effects of engineered bacteria and nanomedicines in cancer therapy are comprehensively summarized in this review. Attention is paid not only to the fabrication of nanobiohybrid composites, but also to the interpromotion mechanism between engineered bacteria and nanomedicine in cancer therapy. Additionally, recent advances in engineered bacteria-synergized multimodal cancer therapies are highlighted.
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Affiliation(s)
- Yaofeng Zhou
- State Key Laboratory of Food Science and Resources, School of Food Science and Technology, Nanchang University, Nanchang, 330047, P. R. China
| | - Qianying Li
- State Key Laboratory of Food Science and Resources, School of Food Science and Technology, Nanchang University, Nanchang, 330047, P. R. China
| | - Yuhao Wu
- State Key Laboratory of Food Science and Resources, School of Food Science and Technology, Nanchang University, Nanchang, 330047, P. R. China
| | - Wan Zhang
- Department of Thoracic Surgery, The First Affiliated Hospital of Nanchang University, Nanchang, 330006, P. R. China
| | - Lu Ding
- Department of Cardiology, Jiangxi Hypertension Research Institute, The First Affiliated Hospital of Nanchang University, Nanchang, 330006, P. R. China
| | - Chenlin Ji
- School of Engineering, Westlake University, Hangzhou, 310030, P. R. China
| | - Ping Li
- State Key Laboratory of Food Science and Resources, School of Food Science and Technology, Nanchang University, Nanchang, 330047, P. R. China
| | - Tingtao Chen
- National Engineering Research Center for Bioengineering Drugs and the Technologies, Institute of Translational Medicine, Nanchang University, Nanchang, 330036, P. R. China
| | - Lili Feng
- Key Laboratory of Superlight Materials and Surface Technology Ministry of Education, College of Material Sciences and Chemical Engineering, Harbin Engineering University, Harbin, 150001, P. R. China
| | - Ben Zhong Tang
- School of Science and Engineering, The Chinese University of Hong Kong, Shenzhen (CUHK-Shenzhen), Guangdong, 518172, P. R. China
| | - Xiaolin Huang
- State Key Laboratory of Food Science and Resources, School of Food Science and Technology, Nanchang University, Nanchang, 330047, P. R. China
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Liu Y, Li Z, Xu Y, Xu X, Zhao J, Cui W, Li J. Ion-Induced Nanoarchitectonics for Anthraquinone Single Crystals with Enhanced Fluorescence Properties. ACS APPLIED MATERIALS & INTERFACES 2024; 16:9436-9442. [PMID: 38320754 DOI: 10.1021/acsami.3c16293] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/23/2024]
Abstract
Recently, bioinspired fluorescent materials have drawn ever-increasing attention due to their ecofriendliness and easy accessibility. Herein, we demonstrate that anthraquinone/metal ion coordination complexes can form well-defined crystals and possess obvious fluorescence enhancement properties. The fluorescence quantum yields of anthraquinone/metal ion assemblies are more than 2 orders of magnitude compared to those of anthraquinone assemblies. The electronic structures of the first excited singlet states of anthraquinone/metal ion molecules are obtained, and the mechanism of the fluorescence enhancement is elucidated. Such photoluminescent anthraquinone/metal ion crystals can be considered as efficient phosphors in fabricating light-emitting diodes. This work provides a simple route for the development of highly efficient natural fluorescent materials.
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Affiliation(s)
- Yilin Liu
- Beijing National Laboratory for Molecular Sciences (BNLMS), CAS Key Lab of Colloid, Interface and Chemical Thermodynamics, Institute of Chemistry, Chinese Academy of Sciences, 100190 Beijing, China
- University of Chinese Academy of Sciences, 100049 Beijing, China
| | - Zibo Li
- Beijing National Laboratory for Molecular Sciences (BNLMS), CAS Key Lab of Colloid, Interface and Chemical Thermodynamics, Institute of Chemistry, Chinese Academy of Sciences, 100190 Beijing, China
- Key Laboratory of Colloid and Interface Chemistry of the Ministry of Education, School of Chemistry and Chemical Engineering, Shandong University, Jinan 250100, China
| | - Yang Xu
- Beijing National Laboratory for Molecular Sciences (BNLMS), CAS Key Lab of Colloid, Interface and Chemical Thermodynamics, Institute of Chemistry, Chinese Academy of Sciences, 100190 Beijing, China
- University of Chinese Academy of Sciences, 100049 Beijing, China
| | - Xia Xu
- Beijing National Laboratory for Molecular Sciences (BNLMS), CAS Key Lab of Colloid, Interface and Chemical Thermodynamics, Institute of Chemistry, Chinese Academy of Sciences, 100190 Beijing, China
- University of Chinese Academy of Sciences, 100049 Beijing, China
| | - Jie Zhao
- Beijing National Laboratory for Molecular Sciences (BNLMS), CAS Key Lab of Colloid, Interface and Chemical Thermodynamics, Institute of Chemistry, Chinese Academy of Sciences, 100190 Beijing, China
| | - Wei Cui
- Beijing National Laboratory for Molecular Sciences (BNLMS), CAS Key Lab of Colloid, Interface and Chemical Thermodynamics, Institute of Chemistry, Chinese Academy of Sciences, 100190 Beijing, China
| | - Junbai Li
- Beijing National Laboratory for Molecular Sciences (BNLMS), CAS Key Lab of Colloid, Interface and Chemical Thermodynamics, Institute of Chemistry, Chinese Academy of Sciences, 100190 Beijing, China
- University of Chinese Academy of Sciences, 100049 Beijing, China
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He X, Liu S, Hu X, Huang X, Zhang H, Mao X. Precious metal clusters as fundamental agents in bioimaging usability. Front Chem 2023; 11:1296036. [PMID: 38025077 PMCID: PMC10665568 DOI: 10.3389/fchem.2023.1296036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2023] [Accepted: 10/18/2023] [Indexed: 12/01/2023] Open
Abstract
Fluorescent nanomaterials (NMs) are widely used in imaging techniques in biomedical research. Especially in bioimaging systems, with the rapid development of imaging nanotechnology, precious metal clusters such as Au, Ag, and Cu NMs have emerged with different functional agents for biomedical applications. Compared with traditional fluorescent molecules, precious metal clusters have the advantages of high optical stability, easy regulation of shape and size, and multifunctionalization. In addition, NMs possess strong photoluminescent properties with good photostability, high release rate, and sub-nanometer size. They could be treated as fundamental agents in bioimaging usability. This review summarizes the recent advances in bioimaging utilization, it conveys that metal clusters refer to Au, Ag, and Cu fluorescent clusters and could provide a generalized overview of their full applications. It includes optical property measurement, precious metal clusters in bioimaging systems, and a rare earth element-doped heterogeneous structure illustrated in biomedical imaging with specific examples, that provide new and innovative ideas for fluorescent NMs in the field of bioimaging usability.
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Affiliation(s)
- Xiaoxiao He
- Department of Medical Engineering, Daping Hospital, Army Medical University, Chongqing, China
| | - Shaojun Liu
- State Key Laboratory of Ultrasound in Medicine and Engineering, College of Biomedical Engineering, Chongqing Medical University, Chongqing, China
- Chongqing Key Laboratory of Biomedical Engineering, College of Biomedical Engineering, Chongqing Medical University, Chongqing, China
| | - Xi Hu
- State Key Laboratory of Ultrasound in Medicine and Engineering, College of Biomedical Engineering, Chongqing Medical University, Chongqing, China
- Chongqing Key Laboratory of Biomedical Engineering, College of Biomedical Engineering, Chongqing Medical University, Chongqing, China
| | - Xiongyi Huang
- Department of Medical Engineering, Daping Hospital, Army Medical University, Chongqing, China
| | - Hehua Zhang
- Department of Medical Engineering, Daping Hospital, Army Medical University, Chongqing, China
| | - Xiang Mao
- State Key Laboratory of Ultrasound in Medicine and Engineering, College of Biomedical Engineering, Chongqing Medical University, Chongqing, China
- Chongqing Key Laboratory of Biomedical Engineering, College of Biomedical Engineering, Chongqing Medical University, Chongqing, China
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Zhu Y, Xu Y, Yan J, Fang Y, Dong N, Shan A. "AMP plus": Immunostimulant-Inspired Design Based on Chemotactic Motif -( PhHA hPH) n. ACS APPLIED MATERIALS & INTERFACES 2023; 15:43563-43579. [PMID: 37691475 DOI: 10.1021/acsami.3c09353] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/12/2023]
Abstract
Ability to stimulate antimicrobial immunity has proven to be a useful therapeutic strategy in treating infections, especially in the face of increasing antibiotic resistance. Natural antimicrobial peptides (AMPs) exhibiting immunomodulatory functions normally encompass complex activities, which make it difficult to optimize their therapeutic benefits. Here, a chemotactic motif was harnessed as a template to design a series of AMPs with immunostimulatory activities plus bacteria-killing activities ("AMP plus"). An amphipathic peptide ((PhHAhPH)n) was employed to improve the antimicrobial impact and expand the therapeutic potential of the chemotactic motif that lacked obvious bacteria-killing properties. A total of 18 peptides were designed and evaluated for their structure-activity relationships. Among the designed, KWH2 (1) potently killed bacteria and exhibited a narrow antimicrobial spectrum against Gram-negative bacteria and (2) activated macrophages (i.e., inducing Ca2+ influx, cell migration, and reactive oxygen species production) as a macrophage chemoattractant. Membrane permeabilization is the major antimicrobial mechanism of KWH2. Furthermore, the mouse subcutaneous abscess model supported the dual immunomodulatory and antimicrobial potential of KWH2 in vivo. The above results confirmed the efficiency of KWH2 in treating bacterial infection and provided a viable approach to develop immunomodulatory antimicrobial materials with desired properties.
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Affiliation(s)
- Yunhui Zhu
- Laboratory of Molecular Nutrition and Immunity, Nutrition and Immunity, College of Animal Science and Technology, Northeast Agricultural University, Harbin, Heilongjiang 150038, China
| | - Yinghan Xu
- Laboratory of Molecular Nutrition and Immunity, Nutrition and Immunity, College of Animal Science and Technology, Northeast Agricultural University, Harbin, Heilongjiang 150038, China
| | - Jianming Yan
- Laboratory of Molecular Nutrition and Immunity, Nutrition and Immunity, College of Animal Science and Technology, Northeast Agricultural University, Harbin, Heilongjiang 150038, China
| | - Yuxin Fang
- Laboratory of Molecular Nutrition and Immunity, Nutrition and Immunity, College of Animal Science and Technology, Northeast Agricultural University, Harbin, Heilongjiang 150038, China
| | - Na Dong
- Laboratory of Molecular Nutrition and Immunity, Nutrition and Immunity, College of Animal Science and Technology, Northeast Agricultural University, Harbin, Heilongjiang 150038, China
| | - Anshan Shan
- Laboratory of Molecular Nutrition and Immunity, Nutrition and Immunity, College of Animal Science and Technology, Northeast Agricultural University, Harbin, Heilongjiang 150038, China
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Tang Z, Liu Y, Xiang H, Dai X, Huang X, Ju Y, Ni N, Huang R, Gao H, Zhang J, Fan X, Su Y, Chen Y, Gu P. Bifunctional MXene-Augmented Retinal Progenitor Cell Transplantation for Retinal Degeneration. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2023; 10:e2302747. [PMID: 37379237 PMCID: PMC10477897 DOI: 10.1002/advs.202302747] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/29/2023] [Revised: 06/07/2023] [Indexed: 06/30/2023]
Abstract
Retinal degeneration, characterized by the progressive loss of retinal neurons, is the leading cause of incurable visual impairment. Retinal progenitor cells (RPCs)-based transplantation can facilitate sight restoration, but the clinical efficacy of this process is compromised by the imprecise neurogenic differentiation of RPCs and undermining function of transplanted cells surrounded by severely oxidative retinal lesions. Here, it is shown that ultrathin niobium carbide (Nb2 C) MXene enables performance enhancement of RPCs for retinal regeneration. Nb2 C MXene with moderate photothermal effect markedly improves retinal neuronal differentiation of RPCs by activating intracellular signaling, in addition to the highly effective RPC protection by scavenging free radicals concurrently, which has been solidly evidenced by the comprehensive biomedical assessments and theoretical calculations. A dramatically increased neuronal differentiation is observed upon subretinal transplantation of MXene-assisted RPCs into the typical retinal degeneration 10 (rd10) mice, thereby contributing to the efficient restoration of retinal architecture and visual function. The dual-intrinsic function of MXene synergistically aids RPC transplantation, which represents an intriguing paradigm in vision-restoration research filed, and will broaden the multifunctionality horizon of nanomedicine.
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Affiliation(s)
- Zhimin Tang
- Department of OphthalmologyShanghai Ninth People's HospitalShanghai Jiao Tong University School of MedicineShanghai200011P. R. China
- Shanghai Key Laboratory of Orbital Diseases and Ocular OncologyShanghai200011P. R. China
| | - Yan Liu
- Department of OphthalmologyShanghai Ninth People's HospitalShanghai Jiao Tong University School of MedicineShanghai200011P. R. China
- Shanghai Key Laboratory of Orbital Diseases and Ocular OncologyShanghai200011P. R. China
| | - Huijing Xiang
- Materdicine LabSchool of Life SciencesShanghai UniversityShanghai200444P. R. China
| | - Xinyue Dai
- Materdicine LabSchool of Life SciencesShanghai UniversityShanghai200444P. R. China
| | - Xiaolin Huang
- Department of OphthalmologyShanghai Ninth People's HospitalShanghai Jiao Tong University School of MedicineShanghai200011P. R. China
- Shanghai Key Laboratory of Orbital Diseases and Ocular OncologyShanghai200011P. R. China
| | - Yahan Ju
- Department of OphthalmologyShanghai Ninth People's HospitalShanghai Jiao Tong University School of MedicineShanghai200011P. R. China
- Shanghai Key Laboratory of Orbital Diseases and Ocular OncologyShanghai200011P. R. China
| | - Ni Ni
- Department of OphthalmologyShanghai Ninth People's HospitalShanghai Jiao Tong University School of MedicineShanghai200011P. R. China
- Shanghai Key Laboratory of Orbital Diseases and Ocular OncologyShanghai200011P. R. China
| | - Rui Huang
- Department of OphthalmologyShanghai Ninth People's HospitalShanghai Jiao Tong University School of MedicineShanghai200011P. R. China
- Shanghai Key Laboratory of Orbital Diseases and Ocular OncologyShanghai200011P. R. China
| | - Huiqin Gao
- Department of OphthalmologyShanghai Ninth People's HospitalShanghai Jiao Tong University School of MedicineShanghai200011P. R. China
- Shanghai Key Laboratory of Orbital Diseases and Ocular OncologyShanghai200011P. R. China
| | - Jing Zhang
- Department of OphthalmologyShanghai Ninth People's HospitalShanghai Jiao Tong University School of MedicineShanghai200011P. R. China
- Shanghai Key Laboratory of Orbital Diseases and Ocular OncologyShanghai200011P. R. China
| | - Xianqun Fan
- Department of OphthalmologyShanghai Ninth People's HospitalShanghai Jiao Tong University School of MedicineShanghai200011P. R. China
- Shanghai Key Laboratory of Orbital Diseases and Ocular OncologyShanghai200011P. R. China
| | - Yun Su
- Department of OphthalmologyShanghai Ninth People's HospitalShanghai Jiao Tong University School of MedicineShanghai200011P. R. China
- Shanghai Key Laboratory of Orbital Diseases and Ocular OncologyShanghai200011P. R. China
| | - Yu Chen
- Materdicine LabSchool of Life SciencesShanghai UniversityShanghai200444P. R. China
| | - Ping Gu
- Department of OphthalmologyShanghai Ninth People's HospitalShanghai Jiao Tong University School of MedicineShanghai200011P. R. China
- Shanghai Key Laboratory of Orbital Diseases and Ocular OncologyShanghai200011P. R. China
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6
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Biomedical applications of solid-binding peptides and proteins. Mater Today Bio 2023; 19:100580. [PMID: 36846310 PMCID: PMC9950531 DOI: 10.1016/j.mtbio.2023.100580] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Revised: 02/06/2023] [Accepted: 02/10/2023] [Indexed: 02/17/2023] Open
Abstract
Over the past decades, solid-binding peptides (SBPs) have found multiple applications in materials science. In non-covalent surface modification strategies, solid-binding peptides are a simple and versatile tool for the immobilization of biomolecules on a vast variety of solid surfaces. Especially in physiological environments, SBPs can increase the biocompatibility of hybrid materials and offer tunable properties for the display of biomolecules with minimal impact on their functionality. All these features make SBPs attractive for the manufacturing of bioinspired materials in diagnostic and therapeutic applications. In particular, biomedical applications such as drug delivery, biosensing, and regenerative therapies have benefited from the introduction of SBPs. Here, we review recent literature on the use of solid-binding peptides and solid-binding proteins in biomedical applications. We focus on applications where modulating the interactions between solid materials and biomolecules is crucial. In this review, we describe solid-binding peptides and proteins, providing background on sequence design and binding mechanism. We then discuss their application on materials relevant for biomedicine (calcium phosphates, silicates, ice crystals, metals, plastics, and graphene). Although the limited characterization of SBPs still represents a challenge for their design and widespread application, our review shows that SBP-mediated bioconjugation can be easily introduced into complex designs and on nanomaterials with very different surface chemistries.
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Zhou G, Jiang K. Formation and Structure of Nanotubes in Imidazolium-Based Ionic Liquid Aqueous Solution. ACS OMEGA 2022; 7:45598-45608. [PMID: 36530223 PMCID: PMC9753178 DOI: 10.1021/acsomega.2c06381] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/03/2022] [Accepted: 11/15/2022] [Indexed: 06/17/2023]
Abstract
Self-assembled structures have attracted much attention for their potential applications in biological and electrochemical studies. Understanding the aggregation mechanism is necessary for utilizing the structures and improving the properties. In this study, the tubular cluster aggregations formed by the 1-dodecyl-3-methylimidazolium salicylate ([C12mim][Sal]) have been studied by molecular dynamics simulations. The rod-like and funnel-shaped structures were observed during the simulations, and finally, the nanotube structure enclosed by a bilayer membrane was formed. For the first time, the point cloud fitting method was used to obtain the axis equation of the tubular cluster. Based on the equation, the structure of tubular clusters was analyzed in detail. The imidazolium ring and anions were distributed at the ionic liquid-water interface, while the dodecyl groups were buried in the nanotube membrane away from the water. Electrostatic interactions between cations and anions played a dominant role in stabilizing the structure of the nanotube. The tubular cluster size, membrane thickness, and permeability of water molecules through the membrane of the cluster were also calculated. Furthermore, the orientation analysis revealed that multitudinous aggregation structures could be formed by the long alkyl chain in aqueous solution, which might be beneficial for the strengthening and separating processes.
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Affiliation(s)
- Guohui Zhou
- School
of Chemistry and Chemical Engineering, Qingdao
University, Qingdao, Shandong 266071, China
| | - Kun Jiang
- Qingdao
University, Qingdao, Shandong 266071, China
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He C, Lin X, Mei Y, Luo Y, Yang M, Kuang Y, Yi X, Zeng W, Huang Q, Zhong B. Recent Advances in Carbon Dots for In Vitro/Vivo Fluorescent Bioimaging: A Mini-Review. Front Chem 2022; 10:905475. [PMID: 35601546 PMCID: PMC9117726 DOI: 10.3389/fchem.2022.905475] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2022] [Accepted: 04/20/2022] [Indexed: 12/13/2022] Open
Abstract
As a new type of “zero-dimensional” fluorescent carbon nanomaterials, carbon dots (CDs) have some unique optical and chemical properties, they are being explored for a variety of applications in bio-related fields, such as bioimaging, biosensors, and therapy. This review mainly summarizes the recent progress of CDs in bioimaging. The overview of this review can be roughly divided into two categories: (1) In vitro bioimaging based on CDs in different cells and important organelles. (2) The distribution, imaging and application of CDs in mice and zebrafish. In addition, this review also points out the potential advantages and future development directions of CDs for bioimaging, which may promote the development of CDs in the field of bioimaging.
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Affiliation(s)
- Chen He
- Department of Pharmacy, First Affiliated Hospital of Gannan Medical University, Ganzhou, China
- School of Pharmacy, Gannan Medical University, Ganzhou, China
| | - Xiaofeng Lin
- Department of Pharmacy, First Affiliated Hospital of Gannan Medical University, Ganzhou, China
- School of Pharmacy, Gannan Medical University, Ganzhou, China
- Key Laboratory of Biomedical Sensors of Ganzhou, Ganzhou Key Laboratory of Immunotherapeutic Drugs Developing for Childhood Leukemia, Key Laboratory of Biomaterials and Biofabrication in Tissue Engineering of Jiangxi Province, School of Medical and Information Engineering, School of Public Health and Health Management, Oil-Tea in Medical Health Care and Functional Product Development Engineering Research Center in Jiangxi, Gannan Medical University, Ganzhou, China
- *Correspondence: Xiaofeng Lin, ; Weijia Zeng, ; Qitong Huang, ; Bin Zhong,
| | - Yanqiu Mei
- Key Laboratory of Biomedical Sensors of Ganzhou, Ganzhou Key Laboratory of Immunotherapeutic Drugs Developing for Childhood Leukemia, Key Laboratory of Biomaterials and Biofabrication in Tissue Engineering of Jiangxi Province, School of Medical and Information Engineering, School of Public Health and Health Management, Oil-Tea in Medical Health Care and Functional Product Development Engineering Research Center in Jiangxi, Gannan Medical University, Ganzhou, China
| | - Yan Luo
- Key Laboratory of Biomedical Sensors of Ganzhou, Ganzhou Key Laboratory of Immunotherapeutic Drugs Developing for Childhood Leukemia, Key Laboratory of Biomaterials and Biofabrication in Tissue Engineering of Jiangxi Province, School of Medical and Information Engineering, School of Public Health and Health Management, Oil-Tea in Medical Health Care and Functional Product Development Engineering Research Center in Jiangxi, Gannan Medical University, Ganzhou, China
| | - Min Yang
- Key Laboratory of Biomedical Sensors of Ganzhou, Ganzhou Key Laboratory of Immunotherapeutic Drugs Developing for Childhood Leukemia, Key Laboratory of Biomaterials and Biofabrication in Tissue Engineering of Jiangxi Province, School of Medical and Information Engineering, School of Public Health and Health Management, Oil-Tea in Medical Health Care and Functional Product Development Engineering Research Center in Jiangxi, Gannan Medical University, Ganzhou, China
| | - Ying Kuang
- Key Laboratory of Biomedical Sensors of Ganzhou, Ganzhou Key Laboratory of Immunotherapeutic Drugs Developing for Childhood Leukemia, Key Laboratory of Biomaterials and Biofabrication in Tissue Engineering of Jiangxi Province, School of Medical and Information Engineering, School of Public Health and Health Management, Oil-Tea in Medical Health Care and Functional Product Development Engineering Research Center in Jiangxi, Gannan Medical University, Ganzhou, China
| | - Xiaoqing Yi
- Department of Pharmacy, First Affiliated Hospital of Gannan Medical University, Ganzhou, China
- School of Pharmacy, Gannan Medical University, Ganzhou, China
- Key Laboratory of Biomedical Sensors of Ganzhou, Ganzhou Key Laboratory of Immunotherapeutic Drugs Developing for Childhood Leukemia, Key Laboratory of Biomaterials and Biofabrication in Tissue Engineering of Jiangxi Province, School of Medical and Information Engineering, School of Public Health and Health Management, Oil-Tea in Medical Health Care and Functional Product Development Engineering Research Center in Jiangxi, Gannan Medical University, Ganzhou, China
| | - Weijia Zeng
- Department of Pharmacy, First Affiliated Hospital of Gannan Medical University, Ganzhou, China
- School of Pharmacy, Gannan Medical University, Ganzhou, China
- Key Laboratory of Biomedical Sensors of Ganzhou, Ganzhou Key Laboratory of Immunotherapeutic Drugs Developing for Childhood Leukemia, Key Laboratory of Biomaterials and Biofabrication in Tissue Engineering of Jiangxi Province, School of Medical and Information Engineering, School of Public Health and Health Management, Oil-Tea in Medical Health Care and Functional Product Development Engineering Research Center in Jiangxi, Gannan Medical University, Ganzhou, China
- *Correspondence: Xiaofeng Lin, ; Weijia Zeng, ; Qitong Huang, ; Bin Zhong,
| | - Qitong Huang
- Department of Pharmacy, First Affiliated Hospital of Gannan Medical University, Ganzhou, China
- School of Pharmacy, Gannan Medical University, Ganzhou, China
- Key Laboratory of Biomedical Sensors of Ganzhou, Ganzhou Key Laboratory of Immunotherapeutic Drugs Developing for Childhood Leukemia, Key Laboratory of Biomaterials and Biofabrication in Tissue Engineering of Jiangxi Province, School of Medical and Information Engineering, School of Public Health and Health Management, Oil-Tea in Medical Health Care and Functional Product Development Engineering Research Center in Jiangxi, Gannan Medical University, Ganzhou, China
- *Correspondence: Xiaofeng Lin, ; Weijia Zeng, ; Qitong Huang, ; Bin Zhong,
| | - Bin Zhong
- Department of Pharmacy, First Affiliated Hospital of Gannan Medical University, Ganzhou, China
- School of Pharmacy, Gannan Medical University, Ganzhou, China
- Key Laboratory of Biomedical Sensors of Ganzhou, Ganzhou Key Laboratory of Immunotherapeutic Drugs Developing for Childhood Leukemia, Key Laboratory of Biomaterials and Biofabrication in Tissue Engineering of Jiangxi Province, School of Medical and Information Engineering, School of Public Health and Health Management, Oil-Tea in Medical Health Care and Functional Product Development Engineering Research Center in Jiangxi, Gannan Medical University, Ganzhou, China
- *Correspondence: Xiaofeng Lin, ; Weijia Zeng, ; Qitong Huang, ; Bin Zhong,
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9
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Kang L, Han T, Cong H, Yu B, Shen Y. Recent research progress of biologically active peptides. Biofactors 2022; 48:575-596. [PMID: 35080058 DOI: 10.1002/biof.1822] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/06/2021] [Accepted: 01/04/2022] [Indexed: 11/11/2022]
Abstract
With the rapid development of molecular biology and biochemical technology, great progress has been made in the study of peptides. Peptides are easy to digest and absorb, with lowering of blood pressure and cholesterol, improving immunity, regulating hormones, antibacterial, and antiviral effects. Peptides also have physiological regulation and biological metabolism functions with applications in the fields of feed production and biomedical research. In the future, the research focus of bioactive peptides will focus on their efficient preparation and application. This article introduces a comprehensive review of the types, synthesis, functionalization, and bio-related applications of bioactive peptides. For this aim, we introduced in detail various biopeptides and then presented the production methods of bioactive peptides, such as enzymatic synthesis, microbial fermentation, chemical synthesis, and others. The applications of bioactive peptides for anticancers, immune therapy, antibacterial, and other applications have been introduced and discussed. And discussed the development prospects of biologically active peptides.
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Affiliation(s)
- Linlin Kang
- Institute of Biomedical Materials and Engineering, College of Chemistry and Chemical Engineering, College of Materials Science and Engineering, Qingdao University, Qingdao, China
| | - Tingting Han
- Institute of Biomedical Materials and Engineering, College of Chemistry and Chemical Engineering, College of Materials Science and Engineering, Qingdao University, Qingdao, China
| | - Hailin Cong
- Institute of Biomedical Materials and Engineering, College of Chemistry and Chemical Engineering, College of Materials Science and Engineering, Qingdao University, Qingdao, China
- State Key Laboratory of Bio-Fibers and Eco-Textiles, Qingdao University, Qingdao, China
| | - Bing Yu
- Institute of Biomedical Materials and Engineering, College of Chemistry and Chemical Engineering, College of Materials Science and Engineering, Qingdao University, Qingdao, China
- State Key Laboratory of Bio-Fibers and Eco-Textiles, Qingdao University, Qingdao, China
| | - Youqing Shen
- Institute of Biomedical Materials and Engineering, College of Chemistry and Chemical Engineering, College of Materials Science and Engineering, Qingdao University, Qingdao, China
- Key Laboratory of Biomass Chemical Engineering of Ministry of Education, Center for Bionanoengineering, and Department of Chemical and Biological Engineering, Zhejiang University, Hangzhou, Zhejiang, China
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10
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Luo T, Li J, He Y, Liu H, Deng Z, Long X, Wan Q, Ding J, Gong Z, Yang Y, Zhong S. Designing a CRISPR/Cas12a- and Au-Nanobeacon-Based Diagnostic Biosensor Enabling Direct, Rapid, and Sensitive miRNA Detection. Anal Chem 2022; 94:6566-6573. [PMID: 35451838 DOI: 10.1021/acs.analchem.2c00401] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Direct, rapid, sensitive, and selective detection of nucleic acids in complex biological fluids is crucial for medical early diagnosis. We herein combine the trans-cleavage ability of clustered regularly interspaced short palindromic repeats (CRISPR)/Cas12a with Au-nanobeacon to establish a CRISPR-based biosensor, providing rapid miRNA detection with high speed and attomolar sensitivity. In this strategy, we first report that the trans-cleavage activity of CRISPR/cas12a, which was previously reported to be triggered only by target ssDNA or dsDNA, can be activated by the target miRNA directly. Therefore, this method is direct, i.e., does not need the conversion of miRNA into its complementary DNA (cDNA). Meanwhile, as compared to the traditional ssDNA reporters and molecular beacon (MB) reporters, the Au-nanobeacon reporters exhibit improved reaction kinetics and sensitivity. In this assay, the miRNA-21 could be detected with very high sensitivity in only 5 min. Finally, the proposed strategy enables rapid, sensitive, and selective miRNA determination in complex biological samples, providing a potential tool for medical early diagnosis.
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Affiliation(s)
- Tong Luo
- College of Chemistry and Chemical Engineering, Central South University, Changsha 410083, P. R. China
| | - Jiacheng Li
- College of Chemistry and Chemical Engineering, Central South University, Changsha 410083, P. R. China
| | - Yao He
- College of Chemistry and Chemical Engineering, Central South University, Changsha 410083, P. R. China
| | - Hui Liu
- College of Chemistry and Chemical Engineering, Central South University, Changsha 410083, P. R. China
| | - Zhiwei Deng
- College of Chemistry and Chemical Engineering, Central South University, Changsha 410083, P. R. China
| | - Xi Long
- College of Chemistry and Chemical Engineering, Central South University, Changsha 410083, P. R. China
| | - Qingqing Wan
- College of Chemistry and Chemical Engineering, Central South University, Changsha 410083, P. R. China
| | - Jiacheng Ding
- College of Chemistry and Chemical Engineering, Central South University, Changsha 410083, P. R. China
| | - Zan Gong
- College of Chemistry and Chemical Engineering, Central South University, Changsha 410083, P. R. China
| | - Yanjing Yang
- College of Chemistry and Chemical Engineering, Central South University, Changsha 410083, P. R. China
| | - Shian Zhong
- College of Chemistry and Chemical Engineering, Central South University, Changsha 410083, P. R. China
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11
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Bu ZQ, Yao QF, Liu QY, Quan MX, Lu JY, Huang WT. Peptide-Based Sensing, Logic Computing, and Information Security on the Antimonene Platform. ACS APPLIED MATERIALS & INTERFACES 2022; 14:8311-8321. [PMID: 35112857 DOI: 10.1021/acsami.1c23814] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Peptides have higher information density than DNA and equivalent molecular recognition ability and durability. However, there are currently no reports on the comprehensive use of peptides' recognition ability and structural diversity for sensing, logic computing, information coding, and protection. Herein, we, for the first time, demonstrate peptide-based sensing, logic computing, and information security on the antimonene platform. The molecular recognition capability and structural diversity (amino acid sequence) of peptides (Pb2+-binding peptide DHHTQQHD as a model) adsorbed on the antimonene universal fluorescence quenching platform were comprehensively utilized to sense targets (Pb2+) and give a response (fluorescence turn-on) and then to encode, encrypt, and hide information. Fluorescently labeled peptides used as the recognition probe and the information carrier were quenched and hidden by the large-plane two-dimensional material antimonene and specifically bound by Pb2+ as the stego key, resulting in fluorescence recovery. The above interaction and signal change can be considered as a peptide-based sensing and steganographic process to further implement quantitative detection of Pb2+, complex logic operation, information coding, encrypting, and hiding using a peptide sequence and the binary conversion of its selectivity. This research provides a basic paradigm for the construction of a molecular sensing and informatization platform and will inspire the development of biopolymer-based molecular information technology (processing, communication, control, security).
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Affiliation(s)
- Zhen Qi Bu
- State Key Laboratory of Developmental Biology of Freshwater Fish, Hunan Provincial Key Laboratory of Microbial Molecular Biology, College of Life Science, Hunan Normal University, Changsha 410081, P. R. China
| | - Qing Feng Yao
- State Key Laboratory of Developmental Biology of Freshwater Fish, Hunan Provincial Key Laboratory of Microbial Molecular Biology, College of Life Science, Hunan Normal University, Changsha 410081, P. R. China
| | - Qing Yu Liu
- State Key Laboratory of Developmental Biology of Freshwater Fish, Hunan Provincial Key Laboratory of Microbial Molecular Biology, College of Life Science, Hunan Normal University, Changsha 410081, P. R. China
| | - Min Xia Quan
- State Key Laboratory of Developmental Biology of Freshwater Fish, Hunan Provincial Key Laboratory of Microbial Molecular Biology, College of Life Science, Hunan Normal University, Changsha 410081, P. R. China
| | - Jiao Yang Lu
- Academician Workstation, Changsha Medical University, Changsha 410219, P. R. China
| | - Wei Tao Huang
- State Key Laboratory of Developmental Biology of Freshwater Fish, Hunan Provincial Key Laboratory of Microbial Molecular Biology, College of Life Science, Hunan Normal University, Changsha 410081, P. R. China
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12
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Huang J, Sui X, Qi H, Lan X, Liu S, Zhang L. Zwitterionic peptide-functionalized highly dispersed carbon nanotubes for efficient wastewater treatment. J Mater Chem B 2022; 10:2661-2669. [PMID: 35043824 DOI: 10.1039/d1tb02348a] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
Multi-walled carbon nanotubes (MWCNTs) have displayed great potential as catalyst carriers due to their nanoscale structure and large specific surface area. However, their hydrophobicity and poor dispersibility in water restrict their applications in aqueous environments. Herein, the dispersibility of MWCNTs was significantly enhanced with a chimeric protein MPKE which consisted of a zwitterionic peptide unit and a mussel adhesive protein unit. The MPKE could be easily attached to MWCNTs (MPKE-MWCNTs) by a simple stirring process due to the versatile adhesion ability of mussel adhesive unit. As expected, the MPKE-MWCNTs displayed outstanding dispersibility in water (>7 months), as well as in alkaline solutions (pH = 12) and organic solvents (DMSO and ethanol) due to the hydrophilicity of the zwitterionic peptide unit. Moreover, the MPKE-MWCNTs were used as silver nanoparticle carriers for the reduction of 4-nitrophenol in wastewater, with the normalized rate constant knor up to 32.9 s-1 mmol-1. Meanwhile, they also exhibited excellent biocompatibility and antibacterial activity, which were favorable for wastewater treatment. This work provides a facile strategy for MWCNT modification, functionalization and applications in aqueous environments.
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Affiliation(s)
- Jie Huang
- Department of Biochemical Engineering, School of Chemical Engineering and Technology, Frontier Science Center for Synthetic Biology and Key Laboratory of Systems Bioengineering (MOE), Tianjin University, Tianjin 300350, P. R. China.
| | - Xiaojie Sui
- Department of Biochemical Engineering, School of Chemical Engineering and Technology, Frontier Science Center for Synthetic Biology and Key Laboratory of Systems Bioengineering (MOE), Tianjin University, Tianjin 300350, P. R. China.
| | - Haishan Qi
- Department of Biochemical Engineering, School of Chemical Engineering and Technology, Frontier Science Center for Synthetic Biology and Key Laboratory of Systems Bioengineering (MOE), Tianjin University, Tianjin 300350, P. R. China.
| | - Xiang Lan
- Department of Biochemical Engineering, School of Chemical Engineering and Technology, Frontier Science Center for Synthetic Biology and Key Laboratory of Systems Bioengineering (MOE), Tianjin University, Tianjin 300350, P. R. China.
| | - Simin Liu
- Department of Biochemical Engineering, School of Chemical Engineering and Technology, Frontier Science Center for Synthetic Biology and Key Laboratory of Systems Bioengineering (MOE), Tianjin University, Tianjin 300350, P. R. China.
| | - Lei Zhang
- Department of Biochemical Engineering, School of Chemical Engineering and Technology, Frontier Science Center for Synthetic Biology and Key Laboratory of Systems Bioengineering (MOE), Tianjin University, Tianjin 300350, P. R. China.
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13
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Photoluminescent nanocluster-based probes for bioimaging applications. Photochem Photobiol Sci 2022; 21:787-801. [PMID: 35032005 DOI: 10.1007/s43630-021-00153-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2021] [Accepted: 12/01/2021] [Indexed: 12/30/2022]
Abstract
In the continuous search for versatile and better performing probes for optical bioimaging and biosensing applications, many research efforts have focused on the design and optimization of photoluminescent metal nanoclusters. They consist of a metal core composed by a small number of atoms (diameter < 2-3 nm), usually coated by a shell of stabilizing ligands of different nature, and are characterized by molecule-like quantization of electronic states, resulting in discrete and tunable optical transitions in the UV-Vis and NIR spectral regions. Recent advances in their size-selective synthesis and tailored surface functionalization have allowed the effective combination of nanoclusters and biologically relevant molecules into hybrid platforms, that hold a large potential for bioimaging purposes, as well as for the detection and tracking of specific markers of biological processes or diseases. Here, we will present an overview of the latest combined imaging or sensing nanocluster-based systems reported in the literature, classified according to the different families of coating ligands (namely, peptides, proteins, nucleic acids, and biocompatible polymers), highlighting for each of them the possible applications in the biomedical field.
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14
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In situ peptide self-assembly on ionic nanochannel for dynamic monitoring of MMPs in extracellular matrix. Biosens Bioelectron 2022; 195:113671. [PMID: 34624798 DOI: 10.1016/j.bios.2021.113671] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2021] [Revised: 09/17/2021] [Accepted: 09/26/2021] [Indexed: 12/21/2022]
Abstract
The extracellular matrix (ECM) of tumor mediates malignant transformation and distant metastasis with extracellular proteinases, especially the matrix metalloproteinases (MMPs). However, there is no assay method to trace the dynamic content of MMPs in ECM. In this work, we have proposed a strategy by assembling peptide scaffold on ionic nanochannels to monitor the target proteinases. The short peptide unit is designed to induce self-assembly with good stability, biocompatibility and programmability, while ion nanochannels can provide electrochemical response upon the MMP activities. Taking MMP-2 as an example, the peptide unit includes two regions, one for self-assembly and one for bio-recognition, so the assembly region (KLVFF) can self-assemble to nanofiber networks. In the meantime, since the reactive region (PLGVR) has MMP-2 recognition site, the peptide assembly on nanochannel can thus be used for the detection of active MMP-2 in tumor microenvironment, with a wide linear detection range (10 fg/mL-10 ng/mL) and 6.6 fg/mL limit of detection. Moreover, the availability of the established ECM mimic is able to distinguish active MMP-2 from latent proMMP-2 in tumor samples. By designing different peptide units for self-assembly on the ionic nanochannel, the assay platform can be promisingly used for other proteinases in ECM, so this work may provide a useful approach to trace the dynamic content of the MMPs in tumor microenvironment (TEM).
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15
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Dong X, Wang Y, Guan R, Ren J, Xie Z. Silane-Functionalized Carbon Dots and Their Polymerized Hybrids: From Optoelectronics to Biotherapy. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2021; 17:e2105273. [PMID: 34741428 DOI: 10.1002/smll.202105273] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Indexed: 06/13/2023]
Abstract
Nanomaterials usually manifest unique properties in solutions but will be undermined in the solid state. It is necessary to incorporate them into substrates or hybrid them with other functional materials for multiple devices and applications. Though there are a variety of methods to inherit their intrinsic properties like fluorescent and mechanical performance, most nanohybrid materials would lose their transparency irreversibly when construct solid-state devices. As a hot topic of nanomaterials in recent years, scientific works found a type of carbon dots using silane coupling agents as precursors that can overcome the shortcoming. These carbon dots, called silane-functionalized carbon dots (SiCDs), are catching increasing interest due to their versatility. Silane coupling agents endow SiCDs with the ability to disperse in solvents or polymerize with matrices by blending or covalent bonds without loss of transparency and decline of performance. The distinguishing features make SiCDs an ideal high transmittance, high doping concentration nanomaterial. The synergistic effect of SiCDs and hybridized sol-gel solid structures can not only hold the optical features of CDs but also enhance their original physical and chemical performance. This highlight focuses on the connection between SiCDs and organosilanes. Plus, preparation methods, applications, and prospective of SiCDs are mentioned.
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Affiliation(s)
- Xuezhe Dong
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing, 100190, P. R. China
- School of Materials Science and Engineering, University of Jinan, Jinan, 250022, P. R. China
| | - Yunfeng Wang
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing, 100190, P. R. China
- Department of Applied Physics, The Hong Kong Polytechnic University, Hong Kong, China
| | - Ruifang Guan
- School of Materials Science and Engineering, University of Jinan, Jinan, 250022, P. R. China
| | - Junkai Ren
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing, 100190, P. R. China
| | - Zheng Xie
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing, 100190, P. R. China
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16
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Wang Y, Zhang X, Wan K, Zhou N, Wei G, Su Z. Supramolecular peptide nano-assemblies for cancer diagnosis and therapy: from molecular design to material synthesis and function-specific applications. J Nanobiotechnology 2021; 19:253. [PMID: 34425823 PMCID: PMC8381530 DOI: 10.1186/s12951-021-00999-x] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2021] [Accepted: 08/15/2021] [Indexed: 01/10/2023] Open
Abstract
Peptide molecule has high bioactivity, good biocompatibility, and excellent biodegradability. In addition, it has adjustable amino acid structure and sequence, which can be flexible designed and tailored to form supramolecular nano-assemblies with specific biomimicking, recognition, and targeting properties via molecular self-assembly. These unique properties of peptide nano-assemblies made it possible for utilizing them for biomedical and tissue engineering applications. In this review, we summarize recent progress on the motif design, self-assembly synthesis, and functional tailoring of peptide nano-assemblies for both cancer diagnosis and therapy. For this aim, firstly we demonstrate the methodologies on the synthesis of various functional pure and hybrid peptide nano-assemblies, by which the structural and functional tailoring of peptide nano-assemblies are introduced and discussed in detail. Secondly, we present the applications of peptide nano-assemblies for cancer diagnosis applications, including optical and magnetic imaging as well as biosensing of cancer cells. Thirdly, the design of peptide nano-assemblies for enzyme-mediated killing, chemo-therapy, photothermal therapy, and multi-therapy of cancer cells are introduced. Finally, the challenges and perspectives in this promising topic are discussed. This work will be useful for readers to understand the methodologies on peptide design and functional tailoring for highly effective, specific, and targeted diagnosis and therapy of cancers, and at the same time it will promote the development of cancer diagnosis and therapy by linking those knowledges in biological science, nanotechnology, biomedicine, tissue engineering, and analytical science.
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Affiliation(s)
- Yan Wang
- College of Chemistry and Chemical Engineering, Qingdao University, 266071, Qingdao, People's Republic of China
| | - Xiaoyuan Zhang
- State Key Laboratory of Chemical Resource Engineering, Beijing Key Laboratory of Advanced Functional Polymer Composites, Beijing University of Chemical Technology, Beijing, People's Republic of China
| | - Keming Wan
- College of Chemistry and Chemical Engineering, Qingdao University, 266071, Qingdao, People's Republic of China
| | - Nan Zhou
- State Key Laboratory of Chemical Resource Engineering, Beijing Key Laboratory of Advanced Functional Polymer Composites, Beijing University of Chemical Technology, Beijing, People's Republic of China
| | - Gang Wei
- College of Chemistry and Chemical Engineering, Qingdao University, 266071, Qingdao, People's Republic of China.
| | - Zhiqiang Su
- State Key Laboratory of Chemical Resource Engineering, Beijing Key Laboratory of Advanced Functional Polymer Composites, Beijing University of Chemical Technology, Beijing, People's Republic of China.
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17
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Guo L, Wan K, Liu B, Wang Y, Wei G. Recent advance in the fabrication of carbon nanofiber-based composite materials for wearable devices. NANOTECHNOLOGY 2021; 32:442001. [PMID: 34325413 DOI: 10.1088/1361-6528/ac18d5] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/17/2021] [Accepted: 07/26/2021] [Indexed: 06/13/2023]
Abstract
Carbon nanofibers (CNFs) exhibit the advantages of high mechanical strength, good conductivity, easy production, and low cost, which have shown wide applications in the fields of materials science, nanotechnology, biomedicine, tissue engineering, sensors, wearable electronics, and other aspects. To promote the applications of CNF-based nanomaterials in wearable devices, the flexibility, electronic conductivity, thickness, weight, and bio-safety of CNF-based films/membranes are crucial. In this review, we present recent advances in the fabrication of CNF-based composite nanomaterials for flexible wearable devices. For this aim, firstly we introduce the synthesis and functionalization of CNFs, which promote the optimization of physical, chemical, and biological properties of CNFs. Then, the fabrication of two-dimensional and three-dimensional CNF-based materials are demonstrated. In addition, enhanced electric, mechanical, optical, magnetic, and biological properties of CNFs through the hybridization with other functional nanomaterials by synergistic effects are presented and discussed. Finally, wearable applications of CNF-based materials for flexible batteries, supercapacitors, strain/piezoresistive sensors, bio-signal detectors, and electromagnetic interference shielding devices are introduced and discussed in detail. We believe that this work will be beneficial for readers and researchers to understand both structural and functional tailoring of CNFs, and to design and fabricate novel CNF-based flexible and wearable devices for advanced applications.
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Affiliation(s)
- Lei Guo
- Institute of Biomedical Engineering, College of Life Science, Qingdao University, Qingdao 266071, People's Republic of China
| | - Keming Wan
- College of Chemistry and Chemical Engineering, Qingdao University, Qingdao 266071, People's Republic of China
| | - Bin Liu
- College of Chemistry and Chemical Engineering, Qingdao University, Qingdao 266071, People's Republic of China
| | - Yan Wang
- College of Chemistry and Chemical Engineering, Qingdao University, Qingdao 266071, People's Republic of China
| | - Gang Wei
- College of Chemistry and Chemical Engineering, Qingdao University, Qingdao 266071, People's Republic of China
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18
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Rozhin P, Charitidis C, Marchesan S. Self-Assembling Peptides and Carbon Nanomaterials Join Forces for Innovative Biomedical Applications. Molecules 2021; 26:4084. [PMID: 34279424 PMCID: PMC8271590 DOI: 10.3390/molecules26134084] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2021] [Revised: 06/30/2021] [Accepted: 07/02/2021] [Indexed: 02/07/2023] Open
Abstract
Self-assembling peptides and carbon nanomaterials have attracted great interest for their respective potential to bring innovation in the biomedical field. Combination of these two types of building blocks is not trivial in light of their very different physico-chemical properties, yet great progress has been made over the years at the interface between these two research areas. This concise review will analyze the latest developments at the forefront of research that combines self-assembling peptides with carbon nanostructures for biological use. Applications span from tissue regeneration, to biosensing and imaging, and bioelectronics.
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Affiliation(s)
- Petr Rozhin
- Chemical and Pharmaceutical Sciences Department, University of Trieste, 34127 Trieste, Italy;
| | - Costas Charitidis
- School of Chemical Engineering, National Technical University of Athens, Iroon Polytechneiou 9, Zografou, 157 80 Athens, Greece;
| | - Silvia Marchesan
- Chemical and Pharmaceutical Sciences Department, University of Trieste, 34127 Trieste, Italy;
- INSTM, Unit of Trieste, 34127 Trieste, Italy
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Li Y, Wang Y, Wan K, Wu M, Guo L, Liu X, Wei G. On the design, functions, and biomedical applications of high-throughput dielectrophoretic micro-/nanoplatforms: a review. NANOSCALE 2021; 13:4330-4358. [PMID: 33620368 DOI: 10.1039/d0nr08892g] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
As an efficient, rapid and label-free micro-/nanoparticle separation technique, dielectrophoresis (DEP) has attracted widespread attention in recent years, especially in the field of biomedicine, which exhibits huge potential in biomedically relevant applications such as disease diagnosis, cancer cell screening, biosensing, and others. DEP technology has been greatly developed recently from the low-flux laboratory level to high-throughput practical applications. In this review, we summarize the recent progress of DEP technology in biomedical applications, including firstly the design of various types and materials of DEP electrode and flow channel, design of input signals, and other improved designs. Then, functional tailoring of DEP systems with endowed specific functions including separation, purification, capture, enrichment and connection of biosamples, as well as the integration of multifunctions, are demonstrated. After that, representative DEP biomedical application examples in aspects of disease detection, drug synthesis and screening, biosensing and cell positioning are presented. Finally, limitations of existing DEP platforms on biomedical application are discussed, in which emphasis is given to the impact of other electrodynamic effects such as electrophoresis (EP), electroosmosis (EO) and electrothermal (ET) effects on DEP efficiency. This article aims to provide new ideas for the design of novel DEP micro-/nanoplatforms with desirable high throughput toward application in the biomedical community.
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Affiliation(s)
- Yalin Li
- College of Chemistry and Chemical Engineering, Qingdao University, 266071 Qingdao, PR China.
| | - Yan Wang
- College of Chemistry and Chemical Engineering, Qingdao University, 266071 Qingdao, PR China.
| | - Keming Wan
- College of Chemistry and Chemical Engineering, Qingdao University, 266071 Qingdao, PR China.
| | - Mingxue Wu
- College of Chemistry and Chemical Engineering, Qingdao University, 266071 Qingdao, PR China.
| | - Lei Guo
- Research Center for High-Value Utilization of Waste Biomass, College of Life Science, College of Life Science, Qingdao University, 266071 Qingdao, PR China
| | - Xiaomin Liu
- College of Chemistry and Chemical Engineering, Qingdao University, 266071 Qingdao, PR China.
| | - Gang Wei
- College of Chemistry and Chemical Engineering, Qingdao University, 266071 Qingdao, PR China.
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