1
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Sun P, Li K, Liu X, Wang J, Qiu X, Wei W, Zhao J. Peptide-mediated Aqueous Synthesis of NIR-II Emitting Ag 2 S Quantum Dots for Rapid Photocatalytic Bacteria Disinfection. Angew Chem Int Ed Engl 2023; 62:e202300085. [PMID: 36772842 DOI: 10.1002/anie.202300085] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2023] [Revised: 02/09/2023] [Accepted: 02/10/2023] [Indexed: 02/12/2023]
Abstract
Pathogenic microorganisms in the environment are a great threat to global human health. The development of disinfection method with rapid and effective antibacterial properties is urgently needed. In this study, a biomimetic silver binding peptide AgBP2 was introduced to develop a facile synthesis of biocompatible Ag2 S quantum dots (QDs). The AgBP2 capped Ag2 S QDs exhibited excellent fluorescent emission in the second near-infrared (NIR-II) window, with physical stability and photostability in the aqueous phase. Under 808 nm NIR laser irradiation, AgBP2-Ag2 S QDs can serve not only as a photothermal agent to realize NIR photothermal conversion but also as a photocatalyst to generate reactive oxygen species (ROS). The obtained AgBP2-Ag2 S QDs achieved a highly effective disinfection efficacy of 99.06 % against Escherichia coli within 25 min of NIR irradiation, which was ascribed to the synergistic effects of photogenerated ROS during photocatalysis and hyperthermia. Our work demonstrated a promising strategy for efficient bacterial disinfection.
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Affiliation(s)
- Peiqing Sun
- State Key Laboratory of Coordination Chemistry, Chemistry and Biomedicine Innovation Center (ChemBIC), School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210023, China
- Shenzhen Research Institute, Nanjing University, Shenzhen, 518000, China
- Nanchuang (Jiangsu) Institute of Chemistry and Health, Nanjing, 210023, China
| | - Kunlun Li
- School of Life Sciences, Nanjing University, Nanjing, 210023, China
| | - Xiao Liu
- School of Life Sciences, Nanjing University, Nanjing, 210023, China
| | - Jing Wang
- State Key Laboratory of Coordination Chemistry, Chemistry and Biomedicine Innovation Center (ChemBIC), School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210023, China
| | - Xusheng Qiu
- Department of Orthopedics, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, 210023, China
| | - Wei Wei
- School of Life Sciences, Nanjing University, Nanjing, 210023, China
- Shenzhen Research Institute, Nanjing University, Shenzhen, 518000, China
- Nanchuang (Jiangsu) Institute of Chemistry and Health, Nanjing, 210023, China
| | - Jing Zhao
- State Key Laboratory of Coordination Chemistry, Chemistry and Biomedicine Innovation Center (ChemBIC), School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210023, China
- Shenzhen Research Institute, Nanjing University, Shenzhen, 518000, China
- Nanchuang (Jiangsu) Institute of Chemistry and Health, Nanjing, 210023, China
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2
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Bachar O, Meirovich MM, Zeibaq Y, Yehezkeli O. Protein‐Mediated Biosynthesis of Semiconductor Nanocrystals for Photocatalytic NAD(P)H Regeneration and Chiral Amine Production. Angew Chem Int Ed Engl 2022; 61:e202202457. [DOI: 10.1002/anie.202202457] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2022] [Indexed: 11/09/2022]
Affiliation(s)
- Oren Bachar
- Faculty of Biotechnology and Food Engineering Technion, Israel Institute of Technology 3200003 Haifa Israel
| | - Matan M. Meirovich
- Faculty of Biotechnology and Food Engineering Technion, Israel Institute of Technology 3200003 Haifa Israel
| | - Yara Zeibaq
- Faculty of Biotechnology and Food Engineering Technion, Israel Institute of Technology 3200003 Haifa Israel
| | - Omer Yehezkeli
- Faculty of Biotechnology and Food Engineering Technion, Israel Institute of Technology 3200003 Haifa Israel
- Russell Berrie Nanotechnology Institute Technion, Israel Institute of Technology 3200003 Haifa Israel
- The Nancy and Stephen Grand Technion Energy Program Technion, Israel Institute of Technology 3200003 Haifa Israel
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3
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Bachar O, Meirovich MM, Zeibaq Y, Yehezkeli O. Protein‐Mediated Biosynthesis of Semiconductor Nanocrystals for Photocatalytic NAD(P)H Regeneration and Chiral Amine Production. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202202457] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Oren Bachar
- Faculty of Biotechnology and Food Engineering Technion, Israel Institute of Technology 3200003 Haifa Israel
| | - Matan M. Meirovich
- Faculty of Biotechnology and Food Engineering Technion, Israel Institute of Technology 3200003 Haifa Israel
| | - Yara Zeibaq
- Faculty of Biotechnology and Food Engineering Technion, Israel Institute of Technology 3200003 Haifa Israel
| | - Omer Yehezkeli
- Faculty of Biotechnology and Food Engineering Technion, Israel Institute of Technology 3200003 Haifa Israel
- Russell Berrie Nanotechnology Institute Technion, Israel Institute of Technology 3200003 Haifa Israel
- The Nancy and Stephen Grand Technion Energy Program Technion, Israel Institute of Technology 3200003 Haifa Israel
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4
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Jin B, Yan F, Qi X, Cai B, Tao J, Fu X, Tan S, Zhang P, Pfaendtner J, Naser NY, Baneyx F, Zhang X, DeYoreo JJ, Chen C. Peptoid-Directed Formation of Five-Fold Twinned Au Nanostars through Particle Attachment and Facet Stabilization. Angew Chem Int Ed Engl 2022; 61:e202201980. [PMID: 35167709 PMCID: PMC9258440 DOI: 10.1002/anie.202201980] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2022] [Indexed: 11/17/2022]
Abstract
While bio-inspired synthesis offers great potential for controlling nucleation and growth of inorganic particles, precisely tuning biomolecule-particle interactions is a long-standing challenge. Herein, we used variations in peptoid sequence to manipulate peptoid-Au interactions, leading to the synthesis of concave five-fold twinned, five-pointed Au nanostars via a process of repeated particle attachment and facet stabilization. Ex situ and liquid-phase TEM observations show that a balance between particle attachment biased to occur near the star points, preferential growth along the [100] direction, and stabilization of (111) facets is critical to forming star-shaped particles. Molecular simulations predict that interaction strengths between peptoids and distinct Au facets differ significantly and thus can alter attachment kinetics and surface energies to form the stars. This work provides new insights into how sequence-defined ligands affect particle growth to regulate crystal morphology.
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Affiliation(s)
- Biao Jin
- Physical Sciences Division, Pacific Northwest National Laboratory 902 Battellt Boulevard, Richland, WA 99352 (USA)
| | - Feng Yan
- Physical Sciences Division, Pacific Northwest National Laboratory 902 Battellt Boulevard, Richland, WA 99352 (USA)
- School of Chemistry & Chemical Engineering, Linyi University The Middle Part of Shuangling Road, Linyi, Shandong Province, 276005 (China)
| | - Xin Qi
- Department of Chemical Engineering, University of Washington 1410 NE Campus Parkway, Seattle, WA 98195 (USA)
| | - Bin Cai
- Physical Sciences Division, Pacific Northwest National Laboratory 902 Battellt Boulevard, Richland, WA 99352 (USA)
| | - Jinhui Tao
- Physical Sciences Division, Pacific Northwest National Laboratory 902 Battellt Boulevard, Richland, WA 99352 (USA)
| | - Xiaofeng Fu
- Department of Biological Science, Florida State University 600 W College Ave, Tallahassee, FL 32306 (USA)
| | - Susheng Tan
- Department of Electrical and Computer Engineering & Petersen Institute of Nanoscience and Engineering (PINSE) University of Pittsburgh 4200 Fifth Ave, Pittsburgh, PA 15260 (USA)
| | - Peijun Zhang
- Division of Structural Biology, Wellcome Trust Centre for Human Genetics, University of Oxford University Offices, Wellington Square, Oxford, OX1 2JD (UK)
- Diamond Light Source Harwell Science and Innovation Campus, Didcot OX11 0DE (UK)
| | - Jim Pfaendtner
- Physical Sciences Division, Pacific Northwest National Laboratory 902 Battellt Boulevard, Richland, WA 99352 (USA)
- Department of Chemical Engineering, University of Washington 1410 NE Campus Parkway, Seattle, WA 98195 (USA)
| | - Nada Y. Naser
- Department of Chemical Engineering, University of Washington 1410 NE Campus Parkway, Seattle, WA 98195 (USA)
| | - François Baneyx
- Department of Chemical Engineering, University of Washington 1410 NE Campus Parkway, Seattle, WA 98195 (USA)
| | - Xin Zhang
- Physical Sciences Division, Pacific Northwest National Laboratory 902 Battellt Boulevard, Richland, WA 99352 (USA)
| | - James J. DeYoreo
- Physical Sciences Division, Pacific Northwest National Laboratory 902 Battellt Boulevard, Richland, WA 99352 (USA)
- Department of Materials Science and Engineering University of Washington 1410 NE Campus Parkway, Seattle, WA 98195 (USA)
| | - Chunlong Chen
- Physical Sciences Division, Pacific Northwest National Laboratory 902 Battellt Boulevard, Richland, WA 99352 (USA)
- Department of Chemical Engineering, University of Washington 1410 NE Campus Parkway, Seattle, WA 98195 (USA)
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5
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Jin B, Yan F, Qi X, Cai B, Tao J, Fu X, Tan S, Zhang P, Pfaendtner J, Naser NY, Baneyx F, Zhang X, DeYoreo JJ, Chen C. Peptoid‐Directed Formation of Five‐Fold Twinned Au Nanostars through Particle Attachment and Facet Stabilization. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202201980] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Biao Jin
- Physical Sciences Division Pacific Northwest National Laboratory 902 Battelle Boulevard Richland WA 99352 USA
| | - Feng Yan
- Physical Sciences Division Pacific Northwest National Laboratory 902 Battelle Boulevard Richland WA 99352 USA
- School of Chemistry & Chemical Engineering Linyi University The Middle Part of Shuangling Road Linyi Shandong Province 276005 China
| | - Xin Qi
- Department of Chemical Engineering University of Washington 1410 NE Campus Parkway Seattle WA 98195 USA
| | - Bin Cai
- Physical Sciences Division Pacific Northwest National Laboratory 902 Battelle Boulevard Richland WA 99352 USA
- School of Chemistry and Chemical Engineering Shandong University Shanda Nan Road 27 Jinan China
| | - Jinhui Tao
- Physical Sciences Division Pacific Northwest National Laboratory 902 Battelle Boulevard Richland WA 99352 USA
| | - Xiaofeng Fu
- Department of Biological Science Florida State University 600 W College Ave Tallahassee FL 32306 USA
| | - Susheng Tan
- Department of Electrical and Computer Engineering & Petersen Institute of Nanoscience and Engineering (PINSE) University of Pittsburgh 4200 Fifth Ave Pittsburgh PA 15260 USA
| | - Peijun Zhang
- Division of Structural Biology Wellcome Trust Centre for Human Genetics University of Oxford Roosevelt Drive, Wellington Square Oxford OX3 7BN UK
- Diamond Light Source Harwell Science and Innovation Campus Didcot OX11 0DE UK
| | - Jim Pfaendtner
- Physical Sciences Division Pacific Northwest National Laboratory 902 Battelle Boulevard Richland WA 99352 USA
- Department of Chemical Engineering University of Washington 1410 NE Campus Parkway Seattle WA 98195 USA
| | - Nada Y. Naser
- Department of Chemical Engineering University of Washington 1410 NE Campus Parkway Seattle WA 98195 USA
| | - François Baneyx
- Department of Chemical Engineering University of Washington 1410 NE Campus Parkway Seattle WA 98195 USA
| | - Xin Zhang
- Physical Sciences Division Pacific Northwest National Laboratory 902 Battelle Boulevard Richland WA 99352 USA
| | - James J. DeYoreo
- Physical Sciences Division Pacific Northwest National Laboratory 902 Battelle Boulevard Richland WA 99352 USA
- Department of Materials Science and Engineering University of Washington 1410 NE Campus Parkway Seattle WA 98195 USA
| | - Chun‐Long Chen
- Physical Sciences Division Pacific Northwest National Laboratory 902 Battelle Boulevard Richland WA 99352 USA
- Department of Chemical Engineering University of Washington 1410 NE Campus Parkway Seattle WA 98195 USA
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6
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Kesharwani K, Singh R, Khan MJ, Vinayak V, Joshi KB. Hydrophobized Short Peptide Amphiphile Functionalized Gold Nanoparticles as Antibacterial Biomaterials. ChemistrySelect 2021. [DOI: 10.1002/slct.202102204] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Khushboo Kesharwani
- Department of Chemistry School of Chemical Science and Technology Dr.Harisingh Gour Vishwavidyalaya (A Central University) Sagar MP 470003 India
| | - Ramesh Singh
- Department of Chemistry School of Chemical Science and Technology Dr.Harisingh Gour Vishwavidyalaya (A Central University) Sagar MP 470003 India
| | - Mohd Jahir Khan
- Diatom Nanoengineering and metabolism lab (DNM) School of Applied Sciences Department of Criminology and Forensic Science Dr. Harisingh Gour Vishwavidyalaya (A Central University) Sagar MP
| | - Vandana Vinayak
- Diatom Nanoengineering and metabolism lab (DNM) School of Applied Sciences Department of Criminology and Forensic Science Dr. Harisingh Gour Vishwavidyalaya (A Central University) Sagar MP
| | - Khashti Ballabh Joshi
- Department of Chemistry School of Chemical Science and Technology Dr.Harisingh Gour Vishwavidyalaya (A Central University) Sagar MP 470003 India
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7
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Zhu JY, Xu YL, Li Q, Zhang CB, Wang YB, Zhang L, Fu JY, Zhao L. Monitoring the Hierarchical Evolution from a Double-Stranded Helix to a Well-Defined Microscopic Morphology Based on a Turbine-like Aromatic Molecule. ACS OMEGA 2020; 5:16612-16618. [PMID: 32685827 PMCID: PMC7364588 DOI: 10.1021/acsomega.0c01443] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Accepted: 06/04/2020] [Indexed: 06/11/2023]
Abstract
1H-Indazolo[1,2-b]phthalazine-5,10-dione IPDD with an approximate turbine-like spatial structure, primary assembled double-stranded helices at the first level, was predicted by quantum chemical calculations and confirmed by atomic force microscopy. The higher-dimensional hierarchical architectures including fibrils, helical fibers, spherical shells, and porous prismatic structures were observed in sequence by the scanning electron microscopy technique. The final porous prismatic structures sensitive to NH3 vapors have the potential to be applied in gas sensing and absorbing materials.
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Affiliation(s)
- Jun-Yan Zhu
- College
of Chemistry and Chemical Engineering, Henan
University, Kaifeng 475004, China
| | - Ya-Lun Xu
- College
of Chemistry and Chemical Engineering, Henan
University, Kaifeng 475004, China
| | - Qianqian Li
- Institute
of Advanced Synthesis, School of Chemistry and Molecular Engineering,
Jiangsu National Synergetic Innovation Center for Advanced Materials, Nanjing Tech University, Nanjing 211816, China
| | - Chuan-Bao Zhang
- College
of Chemistry and Chemical Engineering, Henan
University, Kaifeng 475004, China
| | - Yan-Bo Wang
- College
of Chemistry and Chemical Engineering, Henan
University, Kaifeng 475004, China
| | - Lixiong Zhang
- College
of Chemical Engineering, State Key Laboratory of Materials-Oriented
Chemical Engineering, Nanjing Tech University, Nanjing 211816, China
| | - Ji-Ya Fu
- College
of Chemistry and Chemical Engineering, Henan
University, Kaifeng 475004, China
| | - Lili Zhao
- Institute
of Advanced Synthesis, School of Chemistry and Molecular Engineering,
Jiangsu National Synergetic Innovation Center for Advanced Materials, Nanjing Tech University, Nanjing 211816, China
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8
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Gong X, Shu Y, Jiang Z, Lu L, Xu X, Wang C, Deng H. Metal-Organic Frameworks for the Exploitation of Distance between Active Sites in Efficient Photocatalysis. Angew Chem Int Ed Engl 2020; 59:5326-5331. [PMID: 31967403 DOI: 10.1002/anie.201915537] [Citation(s) in RCA: 62] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2019] [Indexed: 12/15/2022]
Abstract
Discoveries of the accurate spatial arrangement of active sites in biological systems and cooperation between them for high catalytic efficiency are two major events in biology. However, precise tuning of these aspects is largely missing in the design of artificial catalysts. Here, a series of metal-organic frameworks (MOFs) were used, not only to overcome the limit of distance between active sites in bio-systems, but also to unveil the critical role of this distance for efficient catalysis. A linear correlation was established between photocatalytic activity and the reciprocal of inter active-site distance; a smaller distance led to higher activity. Vacancies created at selected crystallographic positions of MOFs promoted their photocatalytic efficiency. MOF-525-J33 with 15.6 Å inter active-site distance and 33 % vacancies exhibited unprecedented high turnover frequency of 29.5 h-1 in visible-light-driven acceptorless dehydrogenation of tetrahydroquinoline at room temperature.
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Affiliation(s)
- Xuan Gong
- Key Laboratory of Biomedical Polymers-Ministry of Education, College of Chemistry and Molecular Sciences, Wuhan University, Wuhan, 430072, P. R. China
| | - Yufei Shu
- Key Laboratory of Biomedical Polymers-Ministry of Education, College of Chemistry and Molecular Sciences, Wuhan University, Wuhan, 430072, P. R. China
| | - Zhuo Jiang
- Key Laboratory of Biomedical Polymers-Ministry of Education, College of Chemistry and Molecular Sciences, Wuhan University, Wuhan, 430072, P. R. China
| | - Lingxiang Lu
- Department of Chemistry and Chemical Biology, Cornell University, 259 East Avenue, Ithaca, NY, 14853, USA
| | - Xiaohui Xu
- Department of Chemistry, College of Chemistry Engineering, Xiamen University, Xiamen, 361005, P. R. China
| | - Chao Wang
- Key Laboratory of Biomedical Polymers-Ministry of Education, College of Chemistry and Molecular Sciences, Wuhan University, Wuhan, 430072, P. R. China
| | - Hexiang Deng
- Key Laboratory of Biomedical Polymers-Ministry of Education, College of Chemistry and Molecular Sciences, Wuhan University, Wuhan, 430072, P. R. China.,The Institute for Advanced Studies, Wuhan University, Wuhan, 430072, P. R. China
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9
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Gong X, Shu Y, Jiang Z, Lu L, Xu X, Wang C, Deng H. Metal–Organic Frameworks for the Exploitation of Distance between Active Sites in Efficient Photocatalysis. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.201915537] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Xuan Gong
- Key Laboratory of Biomedical Polymers-Ministry of EducationCollege of Chemistry and Molecular SciencesWuhan University Wuhan 430072 P. R. China
| | - Yufei Shu
- Key Laboratory of Biomedical Polymers-Ministry of EducationCollege of Chemistry and Molecular SciencesWuhan University Wuhan 430072 P. R. China
| | - Zhuo Jiang
- Key Laboratory of Biomedical Polymers-Ministry of EducationCollege of Chemistry and Molecular SciencesWuhan University Wuhan 430072 P. R. China
| | - Lingxiang Lu
- Department of Chemistry and Chemical BiologyCornell University 259 East Avenue Ithaca NY 14853 USA
| | - Xiaohui Xu
- Department of Chemistry, College of Chemistry EngineeringXiamen University Xiamen 361005 P. R. China
| | - Chao Wang
- Key Laboratory of Biomedical Polymers-Ministry of EducationCollege of Chemistry and Molecular SciencesWuhan University Wuhan 430072 P. R. China
| | - Hexiang Deng
- Key Laboratory of Biomedical Polymers-Ministry of EducationCollege of Chemistry and Molecular SciencesWuhan University Wuhan 430072 P. R. China
- The Institute for Advanced StudiesWuhan University Wuhan 430072 P. R. China
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10
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Shoshan MS, Vonderach T, Hattendorf B, Wennemers H. Peptide‐Coated Platinum Nanoparticles with Selective Toxicity against Liver Cancer Cells. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201813149] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Michal S. Shoshan
- Laboratory of Organic Chemistry, D-CHABETH Zurich Vladimir-Prelog-Weg 3 8093 Zurich Switzerland
| | - Thomas Vonderach
- Laboratory of Inorganic Chemistry, D-CHABETH Zurich Vladimir-Prelog-Weg 1 8093 Zurich Switzerland
| | - Bodo Hattendorf
- Laboratory of Inorganic Chemistry, D-CHABETH Zurich Vladimir-Prelog-Weg 1 8093 Zurich Switzerland
| | - Helma Wennemers
- Laboratory of Organic Chemistry, D-CHABETH Zurich Vladimir-Prelog-Weg 3 8093 Zurich Switzerland
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11
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Shoshan MS, Vonderach T, Hattendorf B, Wennemers H. Peptide‐Coated Platinum Nanoparticles with Selective Toxicity against Liver Cancer Cells. Angew Chem Int Ed Engl 2019; 58:4901-4905. [DOI: 10.1002/anie.201813149] [Citation(s) in RCA: 48] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2018] [Indexed: 12/12/2022]
Affiliation(s)
- Michal S. Shoshan
- Laboratory of Organic Chemistry, D-CHABETH Zurich Vladimir-Prelog-Weg 3 8093 Zurich Switzerland
| | - Thomas Vonderach
- Laboratory of Inorganic Chemistry, D-CHABETH Zurich Vladimir-Prelog-Weg 1 8093 Zurich Switzerland
| | - Bodo Hattendorf
- Laboratory of Inorganic Chemistry, D-CHABETH Zurich Vladimir-Prelog-Weg 1 8093 Zurich Switzerland
| | - Helma Wennemers
- Laboratory of Organic Chemistry, D-CHABETH Zurich Vladimir-Prelog-Weg 3 8093 Zurich Switzerland
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12
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Li Q, Zhang J, Wang Y, Qi W, Su R, He Z. Peptide‐Templated Synthesis of TiO2Nanofibers with Tunable Photocatalytic Activity. Chemistry 2018; 24:18123-18129. [DOI: 10.1002/chem.201804514] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2018] [Indexed: 12/20/2022]
Affiliation(s)
- Qing Li
- State Key Laboratory of Chemical EngineeringSchool of Chemical Engineering and TechnologyTianjin University Tianjin 300072 P. R. China
| | - Jiaxing Zhang
- State Key Laboratory of Chemical EngineeringSchool of Chemical Engineering and TechnologyTianjin University Tianjin 300072 P. R. China
| | - Yuefei Wang
- State Key Laboratory of Chemical EngineeringSchool of Chemical Engineering and TechnologyTianjin University Tianjin 300072 P. R. China
- Tianjin Key Laboratory of Membrane Science and Desalination TechnologyTianjin University Tianjin 300072 P. R. China
| | - Wei Qi
- State Key Laboratory of Chemical EngineeringSchool of Chemical Engineering and TechnologyTianjin University Tianjin 300072 P. R. China
- Collaborative Innovation Centre of Chemical Science, and Engineering (Tianjin) Tianjin 300072 P. R. China
- Tianjin Key Laboratory of Membrane Science and Desalination TechnologyTianjin University Tianjin 300072 P. R. China
| | - Rongxin Su
- State Key Laboratory of Chemical EngineeringSchool of Chemical Engineering and TechnologyTianjin University Tianjin 300072 P. R. China
- Collaborative Innovation Centre of Chemical Science, and Engineering (Tianjin) Tianjin 300072 P. R. China
- Tianjin Key Laboratory of Membrane Science and Desalination TechnologyTianjin University Tianjin 300072 P. R. China
| | - Zhimin He
- State Key Laboratory of Chemical EngineeringSchool of Chemical Engineering and TechnologyTianjin University Tianjin 300072 P. R. China
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13
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Inaba H, Matsuura K. Peptide Nanomaterials Designed from Natural Supramolecular Systems. CHEM REC 2018; 19:843-858. [PMID: 30375148 DOI: 10.1002/tcr.201800149] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2018] [Accepted: 10/07/2018] [Indexed: 12/22/2022]
Abstract
Natural supramolecular assemblies exhibit unique structural and functional properties that have been optimized over the course of evolution. Inspired by these natural systems, various bio-nanomaterials have been developed using peptides, proteins, and nucleic acids as components. Peptides are attractive building blocks because they enable the important domains of natural protein assemblies to be isolated and optimized while retaining the original structures and functions. Furthermore, the peptide subunits can be conjugated with exogenous molecules such as peptides, proteins, nucleic acids, and metal nanoparticles to generate advanced functions. In this personal account, we summarize recent progress in the construction of peptide-based nanomaterial designed from natural supramolecular systems, including (1) artificial viral capsids, (2) self-assembled nanofibers, and (3) protein-binding motifs. The peptides inspired by nature should provide new design principles for bio-nanomaterials.
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Affiliation(s)
- Hiroshi Inaba
- Department of Chemistry and Biotechnology, Graduate School of Engineering, Tottori University, Koyama-Minami 4-101, Tottori, 680-8552, Japan.,Centre for Research on Green Sustainable Chemistry, Tottori University, Koyama-Minami 4-101, Tottori, 680-8552, Japan
| | - Kazunori Matsuura
- Department of Chemistry and Biotechnology, Graduate School of Engineering, Tottori University, Koyama-Minami 4-101, Tottori, 680-8552, Japan.,Centre for Research on Green Sustainable Chemistry, Tottori University, Koyama-Minami 4-101, Tottori, 680-8552, Japan
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14
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Li M, Zellermann E, Schmuck C. Formation of Polymeric Particles by Direct Polymerization on the Surface of a Supramolecular Template. Chemistry 2018; 24:9061-9065. [PMID: 29626355 DOI: 10.1002/chem.201705209] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2017] [Indexed: 01/05/2023]
Abstract
Formation of polymeric materials on the surface of supramolecular assemblies is rather challenging because of the often weak noncovalent interactions between the self-assembled template and the monomers before polymerization. We herein show that the introduction of a supramolecular anion recognition motif, the guanidiniocarbonyl pyrrole cation (GCP), into a short Fmoc-dipeptide 1 leads to self-assembled spherical nanoparticles in aqueous solution. Negatively charged diacetylene monomers can be attached onto the surface of these nanoparticles, which, after UV polymerization, leads to the formation of a polymer shell around the self-assembled template. The hybrid supramolecular and polymeric nanoparticles demonstrate intriguing thermal hysteresis phenomena. The template nanoparticles could be disassembled upon treatment with organic base, which cleaved the Fmoc moiety on 1. This strategy thus showed that a supramolecular anion recognition motif allows the post-assembly formation of polymeric nanomaterials from anionic monomers around a cationic self-assembled template.
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Affiliation(s)
- Mao Li
- Institute for Organic Chemistry, University of Duisburg-Essen, 45141, Essen, Germany
| | - Elio Zellermann
- Institute for Organic Chemistry, University of Duisburg-Essen, 45141, Essen, Germany
| | - Carsten Schmuck
- Institute for Organic Chemistry, University of Duisburg-Essen, 45141, Essen, Germany
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15
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Min KI, Kim DH, Lee HJ, Lin L, Kim DP. Direct Synthesis of a Covalently Self-Assembled Peptide Nanogel from a Tyrosine-Rich Peptide Monomer and Its Biomineralized Hybrids. Angew Chem Int Ed Engl 2018; 57:5630-5634. [PMID: 29569831 DOI: 10.1002/anie.201713261] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2017] [Revised: 02/22/2018] [Indexed: 12/21/2022]
Abstract
There has been significant progress in the self-assembly of biological materials, but the one-step covalent peptide self-assembly for well-defined nanostructures is still in its infancy. Inspired by the biological functions of tyrosine, a covalently assembled fluorescent peptide nanogel is developed by a ruthenium-mediated, one-step photo-crosslinking of tyrosine-rich short peptides under the visible light within 6 minutes. The covalently assembled peptide nanogel is stable in various organic solvents and different pH levels, unlike those made from vulnerable non-covalent assemblies. The semipermeable peptide nanogel with a high density of redox-active tyrosine acts as a novel nano-bioreactor, allowing the formation of uniform metal-peptide hybrids by selective biomineralization under UV irradiation. As such, this peptide nanogel could be useful in the design of novel nanohybrids and peptidosomes possessing functional nanomaterials.
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Affiliation(s)
- Kyoung-Ik Min
- Department of Mechanical Engineering, University of California, Berkeley, CA, 94720, USA
| | - Dong-Hwi Kim
- Center for Intelligent Microprocess of Pharmaceutical Synthesis (CIMPS), Department of Chemical Engineering, Pohang University of Science and Technology (POSTECH), Pohang, 790-784, Republic of Korea
| | - Hyune-Jea Lee
- Center for Intelligent Microprocess of Pharmaceutical Synthesis (CIMPS), Department of Chemical Engineering, Pohang University of Science and Technology (POSTECH), Pohang, 790-784, Republic of Korea
| | - Liwei Lin
- Department of Mechanical Engineering, University of California, Berkeley, CA, 94720, USA
| | - Dong-Pyo Kim
- Center for Intelligent Microprocess of Pharmaceutical Synthesis (CIMPS), Department of Chemical Engineering, Pohang University of Science and Technology (POSTECH), Pohang, 790-784, Republic of Korea
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16
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Min KI, Kim DH, Lee HJ, Lin L, Kim DP. Direct Synthesis of a Covalently Self-Assembled Peptide Nanogel from a Tyrosine-Rich Peptide Monomer and Its Biomineralized Hybrids. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201713261] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- Kyoung-Ik Min
- Department of Mechanical Engineering; University of California; Berkeley CA 94720 USA
| | - Dong-Hwi Kim
- Center for Intelligent Microprocess of Pharmaceutical Synthesis (CIMPS); Department of Chemical Engineering; Pohang University of Science and Technology (POSTECH); Pohang 790-784 Republic of Korea
| | - Hyune-Jea Lee
- Center for Intelligent Microprocess of Pharmaceutical Synthesis (CIMPS); Department of Chemical Engineering; Pohang University of Science and Technology (POSTECH); Pohang 790-784 Republic of Korea
| | - Liwei Lin
- Department of Mechanical Engineering; University of California; Berkeley CA 94720 USA
| | - Dong-Pyo Kim
- Center for Intelligent Microprocess of Pharmaceutical Synthesis (CIMPS); Department of Chemical Engineering; Pohang University of Science and Technology (POSTECH); Pohang 790-784 Republic of Korea
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17
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Li D, Tang Z, Chen S, Tian Y, Wang X. Peptide-FlgA3-Based Gold Palladium Bimetallic Nanoparticles That Catalyze the Oxygen Reduction Reaction in Alkaline Solution. ChemCatChem 2017. [DOI: 10.1002/cctc.201700299] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Affiliation(s)
- Dongliang Li
- School of Pharmacy; Guangdong Pharmaceutical University; Guangzhou 510006 P.R. China
| | - Zhenghua Tang
- New Energy Research Institute, School of Environment and Energy; South China University of Technology, Guangzhou Higher Education Mega Center; Guangzhou Guangdong 510006 P.R. China
- Guangdong Provincial Key Lab of Atmospheric, Environment and Pollution Control, Guangdong Provincial, Engineering and Technology Research Center for Environmental, Risk Prevention and Emergency Disposal; South China University of Technology, Guangzhou Higher Education Mega Centre; Guangzhou 510006 P.R. China
| | - Shaowei Chen
- New Energy Research Institute, School of Environment and Energy; South China University of Technology, Guangzhou Higher Education Mega Center; Guangzhou Guangdong 510006 P.R. China
- Department of Chemistry and Biochemistry; University of California; 1156 High Street Santa Cruz California 95064 USA
| | - Yong Tian
- School of Pharmacy; Guangdong Pharmaceutical University; Guangzhou 510006 P.R. China
| | - Xiufang Wang
- School of Pharmacy; Guangdong Pharmaceutical University; Guangzhou 510006 P.R. China
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18
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Abstract
Rational and generalisable methods for engineering surface functionality will be crucial to realising the technological potential of nanomaterials. Nanoparticle-bound dynamic covalent exchange combines the error-correcting and environment-responsive features of equilibrium processes with the stability, structural precision, and vast diversity of covalent chemistry, defining a new and powerful approach for manipulating structure, function and properties at nanomaterial surfaces. Dynamic covalent nanoparticle (DCNP) building blocks thus present a whole host of possibilities for constructing adaptive systems, devices and materials that incorporate both nanoscale and molecular functional components. At the same time, DCNPs have the potential to reveal fundamental insights regarding dynamic and complex chemical systems confined to nanoscale interfaces.
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Affiliation(s)
- Euan R Kay
- EaStCHEM School of Chemistry, University of St Andrews, North Haugh, St Andrews, Fife, KY16 9ST, UK.
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19
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Min KI, Yun G, Jang Y, Kim KR, Ko YH, Jang HS, Lee YS, Kim K, Kim DP. Covalent Self-Assembly and One-Step Photocrosslinking of Tyrosine-Rich Oligopeptides to Form Diverse Nanostructures. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201601675] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Kyoung-Ik Min
- National Centre of Applied Microfluidic Chemistry; Department of Chemical Engineering; POSTECH (Pohang University of Science and Technology); Pohang 790-784 Republic of Korea
| | - Gyeongwon Yun
- Center for Self-Assembly and Complexity (CSC); Institute for Basic Science (IBS); Pohang 790-784 Republic of Korea
| | - Yoonjung Jang
- Center for Self-Assembly and Complexity (CSC); Institute for Basic Science (IBS); Pohang 790-784 Republic of Korea
- Department of Chemistry; POSTECH (Pohang University of Science and Technology); Pohang 790-784 Republic of Korea
| | - Kyung-Rok Kim
- National Centre of Applied Microfluidic Chemistry; Department of Chemical Engineering; POSTECH (Pohang University of Science and Technology); Pohang 790-784 Republic of Korea
| | - Young Ho Ko
- Center for Self-Assembly and Complexity (CSC); Institute for Basic Science (IBS); Pohang 790-784 Republic of Korea
| | - Hyung-Seok Jang
- School of Chemical and Biological Engineering; Seoul National University; Seoul 151-742 Republic of Korea
| | - Yoon-Sik Lee
- School of Chemical and Biological Engineering; Seoul National University; Seoul 151-742 Republic of Korea
| | - Kimoon Kim
- Center for Self-Assembly and Complexity (CSC); Institute for Basic Science (IBS); Pohang 790-784 Republic of Korea
- Department of Chemistry; POSTECH (Pohang University of Science and Technology); Pohang 790-784 Republic of Korea
| | - Dong-Pyo Kim
- National Centre of Applied Microfluidic Chemistry; Department of Chemical Engineering; POSTECH (Pohang University of Science and Technology); Pohang 790-784 Republic of Korea
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20
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Min KI, Yun G, Jang Y, Kim KR, Ko YH, Jang HS, Lee YS, Kim K, Kim DP. Covalent Self-Assembly and One-Step Photocrosslinking of Tyrosine-Rich Oligopeptides to Form Diverse Nanostructures. Angew Chem Int Ed Engl 2016; 55:6925-8. [DOI: 10.1002/anie.201601675] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2016] [Revised: 03/22/2016] [Indexed: 01/31/2023]
Affiliation(s)
- Kyoung-Ik Min
- National Centre of Applied Microfluidic Chemistry; Department of Chemical Engineering; POSTECH (Pohang University of Science and Technology); Pohang 790-784 Republic of Korea
| | - Gyeongwon Yun
- Center for Self-Assembly and Complexity (CSC); Institute for Basic Science (IBS); Pohang 790-784 Republic of Korea
| | - Yoonjung Jang
- Center for Self-Assembly and Complexity (CSC); Institute for Basic Science (IBS); Pohang 790-784 Republic of Korea
- Department of Chemistry; POSTECH (Pohang University of Science and Technology); Pohang 790-784 Republic of Korea
| | - Kyung-Rok Kim
- National Centre of Applied Microfluidic Chemistry; Department of Chemical Engineering; POSTECH (Pohang University of Science and Technology); Pohang 790-784 Republic of Korea
| | - Young Ho Ko
- Center for Self-Assembly and Complexity (CSC); Institute for Basic Science (IBS); Pohang 790-784 Republic of Korea
| | - Hyung-Seok Jang
- School of Chemical and Biological Engineering; Seoul National University; Seoul 151-742 Republic of Korea
| | - Yoon-Sik Lee
- School of Chemical and Biological Engineering; Seoul National University; Seoul 151-742 Republic of Korea
| | - Kimoon Kim
- Center for Self-Assembly and Complexity (CSC); Institute for Basic Science (IBS); Pohang 790-784 Republic of Korea
- Department of Chemistry; POSTECH (Pohang University of Science and Technology); Pohang 790-784 Republic of Korea
| | - Dong-Pyo Kim
- National Centre of Applied Microfluidic Chemistry; Department of Chemical Engineering; POSTECH (Pohang University of Science and Technology); Pohang 790-784 Republic of Korea
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21
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Ji T, Zhao Y, Ding Y, Wang J, Zhao R, Lang J, Qin H, Liu X, Shi J, Tao N, Qin Z, Nie G, Zhao Y. Transformable Peptide Nanocarriers for Expeditious Drug Release and Effective Cancer Therapy via Cancer-Associated Fibroblast Activation. Angew Chem Int Ed Engl 2016; 55:1050-5. [PMID: 26283097 PMCID: PMC4736689 DOI: 10.1002/anie.201506262] [Citation(s) in RCA: 120] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2015] [Indexed: 12/12/2022]
Abstract
A novel cleavable amphiphilic peptide (CAP) was designed to be specifically responsive to fibroblast activation protein-α (FAP-α), a protease specifically expressed on the surface of cancer-associated fibroblasts. The CAP self-assembled into fiber-like nanostructures in solution, while the presence of hydrophobic chemotherapeutic drugs readily transformed the assemblies into drug-loaded spherical nanoparticles. The disassembly of these nanoparticles (CAP-NPs) upon FAP-α cleavage resulted in rapid and efficient release of the encapsulated drugs specifically at tumor sites. This Transformers-like drug delivery strategy could allow them to disrupt the stromal barrier and enhance local drug accumulation. Therapeutic results suggested that drug-loaded CAP-NPs hold promising tumor specificity and therapeutic efficacy for various solid tumor models, confirming its potential utility and versatility in antitumor therapy.
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Affiliation(s)
- Tianjiao Ji
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety, National Center for Nanoscience and Technology (NCNST), 11 Beiyitiao, Zhongguancun, Beijing, 100190, China
| | - Ying Zhao
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety, National Center for Nanoscience and Technology (NCNST), 11 Beiyitiao, Zhongguancun, Beijing, 100190, China
| | - Yanping Ding
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety, National Center for Nanoscience and Technology (NCNST), 11 Beiyitiao, Zhongguancun, Beijing, 100190, China
| | - Jing Wang
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety, National Center for Nanoscience and Technology (NCNST), 11 Beiyitiao, Zhongguancun, Beijing, 100190, China
| | - Ruifang Zhao
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety, National Center for Nanoscience and Technology (NCNST), 11 Beiyitiao, Zhongguancun, Beijing, 100190, China
| | - Jiayan Lang
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety, National Center for Nanoscience and Technology (NCNST), 11 Beiyitiao, Zhongguancun, Beijing, 100190, China
| | - Hao Qin
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety, National Center for Nanoscience and Technology (NCNST), 11 Beiyitiao, Zhongguancun, Beijing, 100190, China
| | - Xiaoman Liu
- CAS Key Laboratory of Protein and Peptide Pharmaceuticals, Institute of Biophysics, 15 Datun Road, Beijing, 100101, China
| | - Jian Shi
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety, National Center for Nanoscience and Technology (NCNST), 11 Beiyitiao, Zhongguancun, Beijing, 100190, China
| | - Ning Tao
- CAS Key Laboratory of Protein and Peptide Pharmaceuticals, Institute of Biophysics, 15 Datun Road, Beijing, 100101, China
| | - Zhihai Qin
- CAS Key Laboratory of Protein and Peptide Pharmaceuticals, Institute of Biophysics, 15 Datun Road, Beijing, 100101, China
| | - Guangjun Nie
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety, National Center for Nanoscience and Technology (NCNST), 11 Beiyitiao, Zhongguancun, Beijing, 100190, China
| | - Yuliang Zhao
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety, National Center for Nanoscience and Technology (NCNST), 11 Beiyitiao, Zhongguancun, Beijing, 100190, China.
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22
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Transformable Peptide Nanocarriers for Expeditious Drug Release and Effective Cancer Therapy via Cancer-Associated Fibroblast Activation. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201506262] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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23
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Li B, Zhang C, Jiang B, Han W, Lin Z. Flow-Enabled Self-Assembly of Large-Scale Aligned Nanowires. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201412388] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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24
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Li B, Zhang C, Jiang B, Han W, Lin Z. Flow-Enabled Self-Assembly of Large-Scale Aligned Nanowires. Angew Chem Int Ed Engl 2015; 54:4250-4. [DOI: 10.1002/anie.201412388] [Citation(s) in RCA: 60] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2014] [Indexed: 11/12/2022]
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25
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Zhang C, Song C, Fry HC, Rosi NL. Peptide Conjugates for Directing the Morphology and Assembly of 1D Nanoparticle Superstructures. Chemistry 2013; 20:941-5. [DOI: 10.1002/chem.201304074] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2013] [Indexed: 01/28/2023]
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26
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Yao Y, Wang D, Han L, Che S. Self-Assembly of α-Helices to Form Rare Two-Dimensional SquareP4mmSymmetry via Silica Mineralization. Chemistry 2013; 19:15489-92. [DOI: 10.1002/chem.201302627] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2013] [Indexed: 11/10/2022]
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27
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28
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Senesi AJ, Eichelsdoerfer DJ, Macfarlane RJ, Jones MR, Auyeung E, Lee B, Mirkin CA. Stepwise Evolution of DNA-Programmable Nanoparticle Superlattices. Angew Chem Int Ed Engl 2013. [DOI: 10.1002/ange.201301936] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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29
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Senesi AJ, Eichelsdoerfer DJ, Macfarlane RJ, Jones MR, Auyeung E, Lee B, Mirkin CA. Stepwise Evolution of DNA-Programmable Nanoparticle Superlattices. Angew Chem Int Ed Engl 2013; 52:6624-8. [DOI: 10.1002/anie.201301936] [Citation(s) in RCA: 86] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2013] [Indexed: 11/06/2022]
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30
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Song C, Wang Y, Rosi NL. Peptide-Directed Synthesis and Assembly of Hollow Spherical CoPt Nanoparticle Superstructures. Angew Chem Int Ed Engl 2013; 52:3993-5. [DOI: 10.1002/anie.201209910] [Citation(s) in RCA: 53] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2012] [Indexed: 11/10/2022]
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31
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Song C, Wang Y, Rosi NL. Peptide-Directed Synthesis and Assembly of Hollow Spherical CoPt Nanoparticle Superstructures. Angew Chem Int Ed Engl 2013. [DOI: 10.1002/ange.201209910] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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32
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Distefano G, Comotti A, Bracco S, Beretta M, Sozzani P. Porous Dipeptide Crystals as Polymerization Nanoreactors. Angew Chem Int Ed Engl 2012. [DOI: 10.1002/ange.201204178] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
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33
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Distefano G, Comotti A, Bracco S, Beretta M, Sozzani P. Porous dipeptide crystals as polymerization nanoreactors. Angew Chem Int Ed Engl 2012; 51:9258-62. [PMID: 22893625 DOI: 10.1002/anie.201204178] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2012] [Indexed: 11/08/2022]
Affiliation(s)
- Gaetano Distefano
- Department of Materials Science, University of Milano Bicocca, Via R. Cozzi 53, 20125 Milano, Italy
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34
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Sequence-Specific Metallization of Single Divalent DNA-Nanoparticle Conjugates: A Potential Route to Single-Electron Devices. Chempluschem 2012. [DOI: 10.1002/cplu.201200096] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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35
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Wei Z, Maeda Y, Matsui H. Discovery of Catalytic Peptides for Inorganic Nanocrystal Synthesis by a Combinatorial Phage Display Approach. Angew Chem Int Ed Engl 2011. [DOI: 10.1002/ange.201102582] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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36
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Wei Z, Maeda Y, Matsui H. Discovery of catalytic peptides for inorganic nanocrystal synthesis by a combinatorial phage display approach. Angew Chem Int Ed Engl 2011; 50:10585-8. [PMID: 21928455 DOI: 10.1002/anie.201102582] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2011] [Revised: 08/30/2011] [Indexed: 11/08/2022]
Affiliation(s)
- Zengyan Wei
- Department of Chemistry and Biochemistry, City University of New York-Hunter College, 695 Park Avenue, New York, NY 10065, USA
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37
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Kushner AM, Guan Z. Modulares Design in natürlichen und biomimetischen elastischen Materialien. Angew Chem Int Ed Engl 2011. [DOI: 10.1002/ange.201006496] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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38
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Kushner AM, Guan Z. Modular design in natural and biomimetic soft materials. Angew Chem Int Ed Engl 2011; 50:9026-57. [PMID: 21898722 DOI: 10.1002/anie.201006496] [Citation(s) in RCA: 142] [Impact Index Per Article: 10.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2010] [Indexed: 11/09/2022]
Abstract
Under eons of evolutionary and environmental pressure, biological systems have developed strong and lightweight peptide-based polymeric materials by using the 20 naturally occurring amino acids as principal monomeric units. These materials outperform their man-made counterparts in the following ways: 1) multifunctionality/tunability, 2) adaptability/stimuli-responsiveness, 3) synthesis and processing under ambient and aqueous conditions, and 4) recyclability and biodegradability. The universal design strategy that affords these advanced properties involves "bottom-up" synthesis and modular, hierarchical organization both within and across multiple length-scales. The field of "biomimicry"-elucidating and co-opting nature's basic material design principles and molecular building blocks-is rapidly evolving. This Review describes what has been discovered about the structure and molecular mechanisms of natural polymeric materials, as well as the progress towards synthetic "mimics" of these remarkable systems.
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Affiliation(s)
- Aaron M Kushner
- Department of Chemistry, University of California, Irvine, CA 92697-2025, USA
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Hwang L, Zhao G, Zhang P, Rosi NL. Size-controlled peptide-directed synthesis of hollow spherical gold nanoparticle superstructures. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2011; 7:1938-42. [PMID: 21638787 PMCID: PMC3412614 DOI: 10.1002/smll.201100477] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/11/2011] [Indexed: 05/21/2023]
Affiliation(s)
- Leekyoung Hwang
- Department of Chemistry, University of Pittsburgh, 219 Parkman Avenue, Pittsburgh, PA 15260 (USA)
| | - Gongpu Zhao
- Department of Structural Biology, University of Pittsburgh School of Medicine, 3501 Fifth Avenue, Pittsburgh, PA15260 (USA)
| | - Peijun Zhang
- Department of Structural Biology, University of Pittsburgh School of Medicine, 3501 Fifth Avenue, Pittsburgh, PA15260 (USA)
| | - Nathaniel L. Rosi
- Department of Chemistry, University of Pittsburgh, 219 Parkman Avenue, Pittsburgh, PA 15260 (USA)
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40
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Su Y, He Q, Yan X, Fei J, Cui Y, Li J. Peptide mesocrystals as templates to create an Au surface with stronger surface-enhanced Raman spectroscopic properties. Chemistry 2011; 17:3370-5. [PMID: 21341331 DOI: 10.1002/chem.201003141] [Citation(s) in RCA: 55] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2010] [Indexed: 02/01/2023]
Abstract
The design and fabrication of various nanostructures with predefined geometry and composition is a big challenge of nanotechnology. Here we demonstrate an Au nanoflake film replicated from a self-assembled, well-ordered, dipeptide flower-like hierarchical architecture. Such morphology can give rise to useful and remarkable surface-enhanced Raman spectroscopy (SERS) properties. We obtained these nanostructures by using a scaffold of flake-built spherical dipeptide aggregations. Gold nanoparticles were sputtered on the surface of as-assembled dipeptide by an etching system. After removing the dipeptide templates by ethanol, a metal crust was left with a morphology similar to that of the dipeptide hierarchical structure. The different steps within the process were monitored by using electron microscopy, energy-dispersive spectrum (EDS) analysis and atomic force microscopy (AFM). Cyclic voltammetry and Raman spectra were employed to prove the SERS effect of the obtained Au substrates. The enhancement factor is estimated to be about 10(4) for 4-mercaptobenzoic acid (4-MBA) molecules on the Au nanoflake surfaces.
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Affiliation(s)
- Ying Su
- Beijing National Laboratory for Molecular Sciences, Key Lab of Colloid and Interface Science, Center for Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Zhong Guan Cun, Beijing, 100190 PR China
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