1
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Yuan H, Cazade PA, Yuan C, Xue B, Kumar VB, Yang R, Finkelstein-Zuta G, Gershon L, Lahav M, Rencus-Lazar S, Cao Y, Levy D, Thompson D, Gazit E. The Dimensionality of Hydrogen Bond Networks Induces Diverse Physical Properties of Peptide Crystals. ACS MATERIALS LETTERS 2024; 6:3824-3833. [PMID: 39119358 PMCID: PMC11304472 DOI: 10.1021/acsmaterialslett.4c00665] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/26/2024] [Revised: 06/04/2024] [Accepted: 06/05/2024] [Indexed: 08/10/2024]
Abstract
Short peptides are attractive building blocks for the fabrication of self-assembled materials with significant biological, chemical, and physical properties. The microscopic and macroscopic properties of assemblies are usually closely related to the dimensionality of formed hydrogen bond networks. Here, two completely different supramolecular architectures connected by distinct hydrogen bond networks were obtained by simply adding a hydroxyl group to switch from cyclo-tryptophan-alanine (cyclo-WA) to cyclo-tryptophan-serine (cyclo-WS). While hydroxyl-bearing cyclo-WS molecules provided an additional hydrogen bond donor that links to adjacent molecules, forming a rigid three-dimensional network, cyclo-WA arranged into a water-mediated zipper-like structure with a softer two-dimensional layer template. This subtle alteration resulted in a 14-fold enhancement of Young's modulus values in cyclo-WS compared to cyclo-WA. Both cyclo-dipeptides exhibit biocompatibility, high fluorescence, and piezoelectricity. The demonstrated role of dimensionality of hydrogen bond networks opens new avenues for rational design of materials with precise morphologies and customizable properties for bioelectronic applications.
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Affiliation(s)
- Hui Yuan
- The
Shmunis School of Biomedicine and Cancer Research, George S. Wise
Faculty of Life Sciences, Tel Aviv University, Tel Aviv 6997801, Israel
| | - Pierre-Andre Cazade
- Department
of Physics, Bernal Institute, University
of Limerick, Limerick V94 T9PX, Ireland
| | - Chengqian Yuan
- State
Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, China
| | - Bin Xue
- National
Laboratory of State Microstructure, Department of Physics, Nanjing University, Nanjing 210093, Jiangsu, China
| | - Vijay Bhooshan Kumar
- The
Shmunis School of Biomedicine and Cancer Research, George S. Wise
Faculty of Life Sciences, Tel Aviv University, Tel Aviv 6997801, Israel
| | - Rusen Yang
- Academy
of Advanced Interdisciplinary Research, School of Advanced Materials
and Nanotechnology, Xidian University, Xi’an 710126, China
| | - Gal Finkelstein-Zuta
- The
Shmunis School of Biomedicine and Cancer Research, George S. Wise
Faculty of Life Sciences, Tel Aviv University, Tel Aviv 6997801, Israel
| | - Lihi Gershon
- The
Shmunis School of Biomedicine and Cancer Research, George S. Wise
Faculty of Life Sciences, Tel Aviv University, Tel Aviv 6997801, Israel
| | - Maoz Lahav
- The
Shmunis School of Biomedicine and Cancer Research, George S. Wise
Faculty of Life Sciences, Tel Aviv University, Tel Aviv 6997801, Israel
| | - Sigal Rencus-Lazar
- The
Shmunis School of Biomedicine and Cancer Research, George S. Wise
Faculty of Life Sciences, Tel Aviv University, Tel Aviv 6997801, Israel
| | - Yi Cao
- National
Laboratory of State Microstructure, Department of Physics, Nanjing University, Nanjing 210093, Jiangsu, China
| | - Davide Levy
- Center for
Nanoscience and Nanotechnology, Wolfson Applied Materials Research
Center, University of Tel Aviv, Tel Aviv 6997801, Israel
| | - Damien Thompson
- Department
of Physics, Bernal Institute, University
of Limerick, Limerick V94 T9PX, Ireland
| | - Ehud Gazit
- The
Shmunis School of Biomedicine and Cancer Research, George S. Wise
Faculty of Life Sciences, Tel Aviv University, Tel Aviv 6997801, Israel
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2
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Yao ZF, Kuang Y, Wu HT, Lundqvist E, Fu X, Celt N, Pei J, Yee A, Ardoña HAM. Selective Induction of Molecular Assembly to Tissue-Level Anisotropy on Peptide-Based Optoelectronic Cardiac Biointerfaces. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2024; 36:e2312231. [PMID: 38335948 PMCID: PMC11126358 DOI: 10.1002/adma.202312231] [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: 11/15/2023] [Revised: 01/19/2024] [Indexed: 02/12/2024]
Abstract
The conduction efficiency of ions in excitable tissues and of charged species in organic conjugated materials both benefit from having ordered domains and anisotropic pathways. In this study, a photocurrent-generating cardiac biointerface is presented, particularly for investigating the sensitivity of cardiomyocytes to geometrically comply to biomacromolecular cues differentially assembled on a conductive nanogrooved substrate. Through a polymeric surface-templated approach, photoconductive substrates with symmetric peptide-quaterthiophene (4T)-peptide units assembled as 1D nanostructures on nanoimprinted polyalkylthiophene (P3HT) surface are developed. The 4T-based peptides studied here can form 1D nanostructures on prepatterned polyalkylthiophene substrates, as directed by hydrogen bonding, aromatic interactions between 4T and P3HT, and physical confinement on the nanogrooves. It is observed that smaller 4T-peptide units that can achieve a higher degree of assembly order within the polymeric templates serve as a more efficient driver of cardiac cytoskeletal anisotropy than merely presenting aligned -RGD bioadhesive epitopes on a nanotopographic surface. These results unravel some insights on how cardiomyocytes perceive submicrometer dimensionality, local molecular order, and characteristics of surface cues in their immediate environment. Overall, the work offers a cardiac patterning platform that presents the possibility of a gene modification-free cardiac photostimulation approach while controlling the conduction directionality of the biotic and abiotic components.
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Affiliation(s)
- Ze-Fan Yao
- Department of Chemical and Biomolecular Engineering, Samueli School of Engineering, University of California, Irvine, CA 92697, USA
- Department of Chemistry, School of Physical Sciences, University of California, Irvine, CA 92697, USA
| | - Yuyao Kuang
- Department of Chemical and Biomolecular Engineering, Samueli School of Engineering, University of California, Irvine, CA 92697, USA
| | - Hao-Tian Wu
- Beijing National Laboratory for Molecular Sciences (BNLMS), Key Laboratory of Polymer Chemistry and Physics of Ministry of Education, Center of Soft Matter Science and Engineering, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China
| | - Emil Lundqvist
- Department of Biomedical Engineering, Samueli School of Engineering, University of California, Irvine, CA 92697, USA
| | - Xin Fu
- Department of Materials Science and Engineering, Samueli School of Engineering, University of California, Irvine, CA 92697, USA
| | - Natalie Celt
- Department of Biomedical Engineering, Samueli School of Engineering, University of California, Irvine, CA 92697, USA
| | - Jian Pei
- Beijing National Laboratory for Molecular Sciences (BNLMS), Key Laboratory of Polymer Chemistry and Physics of Ministry of Education, Center of Soft Matter Science and Engineering, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China
| | - Albert Yee
- Department of Chemical and Biomolecular Engineering, Samueli School of Engineering, University of California, Irvine, CA 92697, USA
| | - Herdeline Ann M. Ardoña
- Department of Chemical and Biomolecular Engineering, Samueli School of Engineering, University of California, Irvine, CA 92697, USA
- Department of Chemistry, School of Physical Sciences, University of California, Irvine, CA 92697, USA
- Department of Biomedical Engineering, Samueli School of Engineering, University of California, Irvine, CA 92697, USA
- Sue & Bill Gross Stem Cell Research Center, University of California, Irvine, CA 92697, USA
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3
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Moral R, Paul S. Exploring Cyclic Peptide Nanotube Stability Across Diverse Lipid Bilayers and Unveiling Water Transport Dynamics. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2024; 40:882-895. [PMID: 38134046 DOI: 10.1021/acs.langmuir.3c03030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2023]
Abstract
Cyclic Peptide Nanotubes (CPNTs) have emerged as compelling candidates for various applications, particularly as nanochannels within lipid bilayers. In this study, the stability of two CPNTs, namely 8 × [(Cys-Gly-Met-Gly)2] and 8 × [(Gly-Leu)4], are comprehensively investigated across different lipid bilayers, including 1-palmitoyl-2-oleoyl-sn-glycero-3-phosphocholine (POPC), a mixed model membrane (POPE/POPG), and a realistic yeast model membrane. The results demonstrate that both CPNTs maintain their tubular structures in all lipid bilayers, with [(Cys-Gly-Met-Gly)2] showing increased stability over an extended period in these lipid membranes. The insertion of CPNTs shows negligible impact on lipid bilayer properties, including area per lipid, volume per lipid, and bilayer thickness. The study demonstrates that the CPNT preserves its two-line water movement pattern within all the lipid membranes, reaffirming their potential as water channels. The MSD curves further reveal that the dynamics of water molecules inside the nanotube are similar for all the bilayer systems with minor differences that arise due to different lipid environments.
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Affiliation(s)
- Rimjhim Moral
- Department of Chemistry, Indian Institute of Technology, Guwahati, Assam 781039, India
| | - Sandip Paul
- Department of Chemistry, Indian Institute of Technology, Guwahati, Assam 781039, India
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4
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Tian Y, Li J, Wang A, Li Q, Jian H, Bai S. Peptide-Based Optical/Electronic Materials: Assembly and Recent Applications in Biomedicine, Sensing, and Energy Storage. Macromol Biosci 2023; 23:e2300171. [PMID: 37466295 DOI: 10.1002/mabi.202300171] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2023] [Revised: 07/10/2023] [Accepted: 07/16/2023] [Indexed: 07/20/2023]
Abstract
The unique optical and electronic properties of living systems are impressive. Peptide-based supramolecular self-assembly systems attempt to mimic these properties by preparation optical/electronic function materials with specific structure through simple building blocks, rational molecular design, and specific kinetic stimulation. From the perspective of building blocks and assembly strategies, the unique optical and electronic properties of peptide-based nanostructures, including peptides self-assembly and peptides regulate the assembly of external function subunits, are systematically reviewed. Additionally, their applications in biomedicine, sensing, and energy storage are also highlighted. This bioinspired peptide-based function material is one of the hot candidates for the new generation of green intellect materials, with many advantages such as biocompatibility, environmental friendliness, and adjustable morphology.
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Affiliation(s)
- Yajie Tian
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing, 100190, P. R. China
| | - Jieling Li
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing, 100190, P. R. China
| | - Anhe Wang
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing, 100190, P. R. China
| | - Qi Li
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing, 100190, P. R. China
| | - Honglei Jian
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing, 100190, P. R. China
| | - Shuo Bai
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing, 100190, P. R. China
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5
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Wang Y, Wang K, Zhao X, Xu X, Sun T. Influence of pH on the self-assembly of diphenylalanine peptides: molecular insights from coarse-grained simulations. SOFT MATTER 2023; 19:5749-5757. [PMID: 37462931 DOI: 10.1039/d3sm00739a] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/03/2023]
Abstract
Nanostructures fabricated from peptide self-assemblies are attracting increasing attention owing to their possible applications in biology and nanotechnology. A known example is an aromatic dipeptide (diphenylalanine, FF) which is extracted from Alzheimer's β-amyloid polypeptide as the core recognition motif for molecular self-assembly. Many studies have been carried out to organize FF peptides into various functional ordered nanostructures. For potential applications of self-assembled FF-based nanomaterials, it becomes important to consider some influencing factors (e.g., solvents, peptide concentrations, pH, temperature, etc.) on the self-assembly process. Among these factors, the effect of pH on the self-assembly process of FF peptides into assembled nanostructures through simulation studies is the main focus of the present work. In the current study, we have investigated the assembly pathway of 1000 FF peptides and qualitatively evaluated the morphological changes of FF-based nanostructures at different pH values by performing extensive coarse-grained molecular dynamics (CG-MD) simulations. Structural analyses suggest that FF peptides can spontaneously assemble into nanotubes with different shapes under acidic, neutral and basic conditions. Based on the analysis of FF nanostructure formation pathways in different pH solutions, the self-assembly of the nanotube involves the aggregation of molecules to form a bilayer, the curling of a bilayer to form a vesicle and the transformation of a vesicle into a tubular structure. It is noted that a flat hollow columnar structure is observed as a special intermediate state during the transformation process of a vesicle-like to a tube-like structure. Energetic analysis suggests that the aggregation of FF peptides is driven by the vdW interactions but the aggregation shape is mainly affected by the electrostatic interactions. Overall, this study provides further understanding of the self-assembly behavior of aromatic short peptide derivatives in different pH solutions.
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Affiliation(s)
- Yan Wang
- Department of Physics, Zhejiang University of Science and Technology, Hangzhou, Zhejiang 310008, China.
| | - Kang Wang
- Department of Physics, Zhejiang University of Science and Technology, Hangzhou, Zhejiang 310008, China.
| | - Xinyi Zhao
- Department of Physics, Zhejiang University of Science and Technology, Hangzhou, Zhejiang 310008, China.
| | - Xiaojun Xu
- Institute of Bioinformatics and Medical Engineering, Jiangsu University of Technology, Changzhou, Jiangsu 213001, China
| | - Tingting Sun
- Department of Physics, Zhejiang University of Science and Technology, Hangzhou, Zhejiang 310008, China.
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6
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Wang Z, Hao A, Xing P. Halogen Interaction Effects on Chiral Self-Assemblies on Cyclodipeptide Scaffolds Across Hierarchy. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2023; 19:e2302517. [PMID: 37165600 DOI: 10.1002/smll.202302517] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/24/2023] [Revised: 04/27/2023] [Indexed: 05/12/2023]
Abstract
How halogenation affects protein or peptide folding and self-assembly hierarchically? This study tries to answer this question by using the halogen bonding mediated self-assemblies on cyclodipeptide scaffolds. Single-functionalized cyclodipeptides (Cyclo-GX) based on para-halogenated phenylalanine in the solid state form homochiral helical nanotubes via consecutive X···O bonds (X = Cl, Br, and I) independent of halogen kinds. In contrast, double-functionalized cyclodipeptides (Cyclo-XX) feature versatile self-assembly architectures depending on the para-substituents (X = H, F, Cl, Br, and I), affording nanotubular, lamellar, and triple helical nanotubular architectures. Cyclo-BrBr exclusively adopts intramolecular Type-IV X···X interaction that alters the molecular folding and packing, which also gives rise to opposite chirality at molecular folding (secondary structure), stacking (tertiary structure), and self-assembled nanohelices (quarternary structure) at macroscopic scale. It unveils how halogenation impacts on the self-assembly and chirality at hierarchical levels in specific peptides. Clusteroluminescence is found for the cyclodipeptides, achieving high quantum yield up to 71%, whereby circularly polarized luminescence is realized with tunable handedness by controlling halogen substituents.
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Affiliation(s)
- Zhuoer Wang
- Key Laboratory of Colloid and Interface Chemistry of Ministry of Education, School of Chemistry and Chemical Engineering, Shandong University, Jinan, 250100, P. R. China
| | - Aiyou Hao
- Key Laboratory of Colloid and Interface Chemistry of Ministry of Education, School of Chemistry and Chemical Engineering, Shandong University, Jinan, 250100, P. R. China
| | - Pengyao Xing
- Key Laboratory of Colloid and Interface Chemistry of Ministry of Education, School of Chemistry and Chemical Engineering, Shandong University, Jinan, 250100, P. R. China
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7
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Yao Z, Lundqvist E, Kuang Y, Ardoña HAM. Engineering Multi-Scale Organization for Biotic and Organic Abiotic Electroactive Systems. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2023; 10:e2205381. [PMID: 36670065 PMCID: PMC10074131 DOI: 10.1002/advs.202205381] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/17/2022] [Revised: 12/16/2022] [Indexed: 06/17/2023]
Abstract
Multi-scale organization of molecular and living components is one of the most critical parameters that regulate charge transport in electroactive systems-whether abiotic, biotic, or hybrid interfaces. In this article, an overview of the current state-of-the-art for controlling molecular order, nanoscale assembly, microstructure domains, and macroscale architectures of electroactive organic interfaces used for biomedical applications is provided. Discussed herein are the leading strategies and challenges to date for engineering the multi-scale organization of electroactive organic materials, including biomolecule-based materials, synthetic conjugated molecules, polymers, and their biohybrid analogs. Importantly, this review provides a unique discussion on how the dependence of conduction phenomena on structural organization is observed for electroactive organic materials, as well as for their living counterparts in electrogenic tissues and biotic-abiotic interfaces. Expansion of fabrication capabilities that enable higher resolution and throughput for the engineering of ordered, patterned, and architecture electroactive systems will significantly impact the future of bioelectronic technologies for medical devices, bioinspired harvesting platforms, and in vitro models of electroactive tissues. In summary, this article presents how ordering at multiple scales is important for modulating transport in both the electroactive organic, abiotic, and living components of bioelectronic systems.
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Affiliation(s)
- Ze‐Fan Yao
- Department of Chemical and Biomolecular EngineeringSamueli School of EngineeringUniversity of CaliforniaIrvineCA92697USA
- Department of ChemistrySchool of Physical SciencesUniversity of CaliforniaIrvineCA92697USA
| | - Emil Lundqvist
- Department of Biomedical EngineeringSamueli School of EngineeringUniversity of CaliforniaIrvineCA92697USA
| | - Yuyao Kuang
- Department of Chemical and Biomolecular EngineeringSamueli School of EngineeringUniversity of CaliforniaIrvineCA92697USA
| | - Herdeline Ann M. Ardoña
- Department of Chemical and Biomolecular EngineeringSamueli School of EngineeringUniversity of CaliforniaIrvineCA92697USA
- Department of ChemistrySchool of Physical SciencesUniversity of CaliforniaIrvineCA92697USA
- Department of Biomedical EngineeringSamueli School of EngineeringUniversity of CaliforniaIrvineCA92697USA
- Sue & Bill Gross Stem Cell Research CenterUniversity of CaliforniaIrvineCA92697USA
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8
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Syndiotactic hexamer peptide nanodots. EUROPEAN BIOPHYSICS JOURNAL : EBJ 2022; 51:483-491. [PMID: 35876872 DOI: 10.1007/s00249-022-01610-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/17/2022] [Revised: 06/24/2022] [Accepted: 07/03/2022] [Indexed: 10/16/2022]
Abstract
Spatial confinement of excitons in the nano-crystalline region of semiconducting nanostructures differ significantly from the optoelectronic properties exhibited by the bulk material. We report spike-like absorption observed in the UV spectrum of a phenylalanine hexamer peptide [(Ff)3-OH] nano-assembly, which may be attributed to the spatial confinement of electrons to the dimension of quantum dots. Interdependency of the UV and PLE spectrum of the peptide confirms the existence of quantum confinement in (Ff)3-OH nano-assemblies.
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9
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Yuan H, Han P, Tao Z, Xue B, Guo Y, Levy D, Hu W, Wang Y, Cao Y, Gazit E, Yang R. Peptide Coassembly to Enhance Piezoelectricity for Energy Harvesting. ACS APPLIED MATERIALS & INTERFACES 2022; 14:6538-6546. [PMID: 35089003 DOI: 10.1021/acsami.1c20146] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
The discovery of piezoelectricity in self-assembled peptide nanostructures opens an avenue to a new regime of piezoelectric materials and enables the fundamental investigation of electromechanical coupling in biomaterials. However, strategies for fabricating peptides with desired properties are still lacking. We find that a peptide-based coassembly process effectively controls the properties of peptide nanomaterials and demonstrates their application potential in nanogenerators. The composing peptides and their concentration influence the morphology, molecular property, and physical property of coassembled crystals. Compared with self-assembled diphenylalanine peptides, the coassembled peptides of diphenylalanine and phenylalanine-tryptophan show a 38% increase in piezoelectric coefficient, and the resulting harvesting device shows nearly a 3-fold increase in open-circuit voltage outputs.
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Affiliation(s)
- Hui Yuan
- School of Advanced Materials and Nanotechnology, Xidian University, Xi'an 710126, China
- The Shmunis School of Biomedicine and Cancer Research, George S. Wise Faculty of Life Sciences, Department of Materials Science and Engineering, The Iby and Aladar Fleischman Faculty of Engineering, Tel Aviv University, Tel Aviv 6997801, Israel
| | - Peipei Han
- School of Advanced Materials and Nanotechnology, Xidian University, Xi'an 710126, China
| | - Zhen Tao
- School of Advanced Materials and Nanotechnology, Xidian University, Xi'an 710126, China
| | - Bin Xue
- National Laboratory of Solid State Microstructure, Department of Physics, Nanjing University, Nanjing 210093, Jiangsu, China
| | - Yiyang Guo
- School of Advanced Materials and Nanotechnology, Xidian University, Xi'an 710126, China
| | - David Levy
- Center for Nanoscience and Nanotechnology, Wolfson Applied Materials Research Center, University of Tel Aviv, Tel Aviv 6997801, Israel
| | - Wen Hu
- School of Advanced Materials and Nanotechnology, Xidian University, Xi'an 710126, China
| | - Yongmei Wang
- School of Advanced Materials and Nanotechnology, Xidian University, Xi'an 710126, China
| | - Yi Cao
- National Laboratory of Solid State Microstructure, Department of Physics, Nanjing University, Nanjing 210093, Jiangsu, China
| | - Ehud Gazit
- School of Advanced Materials and Nanotechnology, Xidian University, Xi'an 710126, China
- The Shmunis School of Biomedicine and Cancer Research, George S. Wise Faculty of Life Sciences, Department of Materials Science and Engineering, The Iby and Aladar Fleischman Faculty of Engineering, Tel Aviv University, Tel Aviv 6997801, Israel
| | - Rusen Yang
- School of Advanced Materials and Nanotechnology, Xidian University, Xi'an 710126, China
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10
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Bakels S, Stroganova I, Rijs AM. Probing the formation of isolated cyclo-FF peptide clusters by far-infrared action spectroscopy. Phys Chem Chem Phys 2021; 23:20945-20956. [PMID: 34545387 DOI: 10.1039/d1cp03237b] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Small cyclic peptides containing phenylalanine residues are prone to aggregate in the gas phase into highly hydrophobic chains. A combination of laser desorption, mass spectrometry and conformational selective IR-UV action spectroscopy allows us to obtain detailed structural insights into the formation processes of the cyclic L-phenylalanyl-L-phenylalanine dipeptide (named cyclo-FF) aggregates. The rigid properties of cyclo-FF result in highly resolved IR spectra for the smaller clusters (n ≤ 3) and corresponding conformational assignments. For the higher order clusters (n > 3) the spectra are less resolved, however the observed ratios, peak positions and trends in IR shifts are key to make predictions on their structural details. Whereas the mid-IR spectral region between 1000-1800 cm-1 turns out to be undiagnostic for these small aggregates and the 3 μm region only for specific calculated structures, the far-IR contains valuable information that allows for clear assignments.
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Affiliation(s)
- Sjors Bakels
- Radboud University, FELIX Laboratory, Institute for Molecules and Materials, Toernooiveld 7, 6525 ED Nijmegen, The Netherlands
| | - Iuliia Stroganova
- Division of BioAnalytical Chemistry, AIMMS Amsterdam Institute of Molecular and Life Sciences, Vrije Universiteit Amsterdam, De Boelelaan 1108, 1081 HV, Amsterdam, The Netherlands. .,Radboud University, FELIX Laboratory, Institute for Molecules and Materials, Toernooiveld 7, 6525 ED Nijmegen, The Netherlands
| | - Anouk M Rijs
- Division of BioAnalytical Chemistry, AIMMS Amsterdam Institute of Molecular and Life Sciences, Vrije Universiteit Amsterdam, De Boelelaan 1108, 1081 HV, Amsterdam, The Netherlands.
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11
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Sheehan F, Sementa D, Jain A, Kumar M, Tayarani-Najjaran M, Kroiss D, Ulijn RV. Peptide-Based Supramolecular Systems Chemistry. Chem Rev 2021; 121:13869-13914. [PMID: 34519481 DOI: 10.1021/acs.chemrev.1c00089] [Citation(s) in RCA: 138] [Impact Index Per Article: 46.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Peptide-based supramolecular systems chemistry seeks to mimic the ability of life forms to use conserved sets of building blocks and chemical reactions to achieve a bewildering array of functions. Building on the design principles for short peptide-based nanomaterials with properties, such as self-assembly, recognition, catalysis, and actuation, are increasingly available. Peptide-based supramolecular systems chemistry is starting to address the far greater challenge of systems-level design to access complex functions that emerge when multiple reactions and interactions are coordinated and integrated. We discuss key features relevant to systems-level design, including regulating supramolecular order and disorder, development of active and adaptive systems by considering kinetic and thermodynamic design aspects and combinatorial dynamic covalent and noncovalent interactions. Finally, we discuss how structural and dynamic design concepts, including preorganization and induced fit, are critical to the ability to develop adaptive materials with adaptive and tunable photonic, electronic, and catalytic properties. Finally, we highlight examples where multiple features are combined, resulting in chemical systems and materials that display adaptive properties that cannot be achieved without this level of integration.
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Affiliation(s)
- Fahmeed Sheehan
- Advanced Science Research Center (ASRC) at the Graduate Center City University of New York 85 St. Nicholas Terrace New York, New York 10031, United States.,Department of Chemistry, Hunter College City University of New York 695 Park Avenue, New York, New York 10065, United States.,Ph.D. Program in Chemistry The Graduate Center of the City University of New York 365 fifth Avenue, New York, New York 10016, United States
| | - Deborah Sementa
- Advanced Science Research Center (ASRC) at the Graduate Center City University of New York 85 St. Nicholas Terrace New York, New York 10031, United States
| | - Ankit Jain
- Advanced Science Research Center (ASRC) at the Graduate Center City University of New York 85 St. Nicholas Terrace New York, New York 10031, United States
| | - Mohit Kumar
- Advanced Science Research Center (ASRC) at the Graduate Center City University of New York 85 St. Nicholas Terrace New York, New York 10031, United States.,Institute for Bioengineering of Catalonia (IBEC), The Barcelona Institute of Science and Technology (BIST), Baldiri i Reixac 10-12, Barcelona 08028, Spain
| | - Mona Tayarani-Najjaran
- Advanced Science Research Center (ASRC) at the Graduate Center City University of New York 85 St. Nicholas Terrace New York, New York 10031, United States.,Department of Chemistry, Hunter College City University of New York 695 Park Avenue, New York, New York 10065, United States.,Ph.D. Program in Chemistry The Graduate Center of the City University of New York 365 fifth Avenue, New York, New York 10016, United States
| | - Daniela Kroiss
- Advanced Science Research Center (ASRC) at the Graduate Center City University of New York 85 St. Nicholas Terrace New York, New York 10031, United States.,Department of Chemistry, Hunter College City University of New York 695 Park Avenue, New York, New York 10065, United States.,Ph.D. Program in Biochemistry The Graduate Center of the City University of New York 365 5th Avenue, New York, New York 10016, United States
| | - Rein V Ulijn
- Advanced Science Research Center (ASRC) at the Graduate Center City University of New York 85 St. Nicholas Terrace New York, New York 10031, United States.,Department of Chemistry, Hunter College City University of New York 695 Park Avenue, New York, New York 10065, United States.,Ph.D. Program in Chemistry The Graduate Center of the City University of New York 365 fifth Avenue, New York, New York 10016, United States.,Ph.D. Program in Biochemistry The Graduate Center of the City University of New York 365 5th Avenue, New York, New York 10016, United States
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12
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Antipin IS, Alfimov MV, Arslanov VV, Burilov VA, Vatsadze SZ, Voloshin YZ, Volcho KP, Gorbatchuk VV, Gorbunova YG, Gromov SP, Dudkin SV, Zaitsev SY, Zakharova LY, Ziganshin MA, Zolotukhina AV, Kalinina MA, Karakhanov EA, Kashapov RR, Koifman OI, Konovalov AI, Korenev VS, Maksimov AL, Mamardashvili NZ, Mamardashvili GM, Martynov AG, Mustafina AR, Nugmanov RI, Ovsyannikov AS, Padnya PL, Potapov AS, Selektor SL, Sokolov MN, Solovieva SE, Stoikov II, Stuzhin PA, Suslov EV, Ushakov EN, Fedin VP, Fedorenko SV, Fedorova OA, Fedorov YV, Chvalun SN, Tsivadze AY, Shtykov SN, Shurpik DN, Shcherbina MA, Yakimova LS. Functional supramolecular systems: design and applications. RUSSIAN CHEMICAL REVIEWS 2021. [DOI: 10.1070/rcr5011] [Citation(s) in RCA: 52] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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13
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Yang J, Chen M, Lee H, Xu Z, Zhou Z, Feng SP, Kim JT. Three-Dimensional Printing of Self-Assembled Dipeptides. ACS APPLIED MATERIALS & INTERFACES 2021; 13:20573-20580. [PMID: 33896166 DOI: 10.1021/acsami.1c03062] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Peptide-based materials are emerging as smart building blocks for nanobiodevices due to the programmability of their properties via the molecular constituents or arrangements. Many clever molecular self-assembly approaches have been devised to produce peptide crystalline structures. However, their freeform shaping remains a challenge due to the intrinsic self-assembly nature. Here, we report the fabrication of freeform, crystalline diphenylalanine (FF) peptide structures by combining meniscus-guided 3D printing with molecular self-assembly. Self-assembly in 3D-printed FF arises from mild thermal activation under precise temperature control of the build platform. After thorough characterizations, we demonstrate layer-by-layer, crystalline 3D printing with a high spatial resolution of 2 μm laterally and 200 nm vertically. The 3D-printed FF exhibits piezoelectricity originating from its crystalline character, showing the potential to become a key constituent for bioelectronic devices. We expect this technique to open up the possibility to create functional devices based on self-assembled organic materials without design restrictions.
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Affiliation(s)
- Jihyuk Yang
- Department of Mechanical Engineering, The University of Hong Kong, Pokfulam Road, Hong Kong, China
| | - Mojun Chen
- Department of Mechanical Engineering, The University of Hong Kong, Pokfulam Road, Hong Kong, China
| | - Heekwon Lee
- Department of Mechanical Engineering, The University of Hong Kong, Pokfulam Road, Hong Kong, China
| | - Zhaoyi Xu
- Department of Mechanical Engineering, The University of Hong Kong, Pokfulam Road, Hong Kong, China
| | - Zhiwen Zhou
- Department of Mechanical Engineering, The University of Hong Kong, Pokfulam Road, Hong Kong, China
| | - Shien-Ping Feng
- Department of Mechanical Engineering, The University of Hong Kong, Pokfulam Road, Hong Kong, China
| | - Ji Tae Kim
- Department of Mechanical Engineering, The University of Hong Kong, Pokfulam Road, Hong Kong, China
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14
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Mejias SH, López-Martínez E, Fernandez M, Couleaud P, Martin-Lasanta A, Romera D, Sanchez-Iglesias A, Casado S, Osorio MR, Abad JM, González MT, Cortajarena AL. Engineering conductive protein films through nanoscale self-assembly and gold nanoparticles doping. NANOSCALE 2021; 13:6772-6779. [PMID: 33885479 DOI: 10.1039/d1nr00238d] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Protein-based materials are usually considered as insulators, although conductivity has been recently shown in proteins. This fact opens the door to develop new biocompatible conductive materials. While there are emerging efforts in this area, there is an open challenge related to the limited conductivity of protein-based systems. This work shows a novel approach to tune the charge transport properties of protein-based materials by using electron-dense AuNPs. Two strategies are combined in a unique way to generate the conductive solid films: (1) the controlled self-assembly of a protein building block; (2) the templating of AuNPs by the engineered building block. This bottom-up approach allows controlling the structure of the films and the distribution of the AuNPs within, leading to enhanced conductivity. This work illustrates a promising strategy for the development of effective hybrid protein-based bioelectrical materials.
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Affiliation(s)
- Sara H Mejias
- IMDEA Nanociencia, Campus Universitario de Cantoblanco, C\Faraday, 9, 28049 Madrid, Spain.
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15
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Sloand JN, Miller MA, Medina SH. Fluorinated peptide biomaterials. Pept Sci (Hoboken) 2021; 113:e24184. [PMID: 34541446 PMCID: PMC8448251 DOI: 10.1002/pep2.24184] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2020] [Accepted: 06/30/2020] [Indexed: 12/20/2022]
Abstract
Fluorinated compounds, while rarely used by nature, are emerging as fundamental ingredients in biomedical research, with applications in drug discovery, metabolomics, biospectroscopy, and, as the focus of this review, peptide/protein engineering. Leveraging the fluorous effect to direct peptide assembly has evolved an entirely new class of organofluorine building blocks from which unique and bioactive materials can be constructed. Here, we discuss three distinct peptide fluorination strategies used to design and induce peptide assembly into nano-, micro-, and macrosupramolecular states that potentiate high-ordered organization into material scaffolds. These fluorine-tailored peptide assemblies employ the unique fluorous environment to boost biofunctionality for a broad range of applications, from drug delivery to antibacterial coatings. This review provides foundational tactics for peptide fluorination and discusses the utility of these fluorous-directed hierarchical structures as material platforms in diverse biomedical applications.
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Affiliation(s)
- Janna N Sloand
- Department of Biomedical Engineering, Penn State University, University Park, Pennsylvania, USA
| | - Michael A Miller
- Department of Biomedical Engineering, Penn State University, University Park, Pennsylvania, USA
| | - Scott H Medina
- Department of Biomedical Engineering, Penn State University, University Park, Pennsylvania, USA
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16
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Chen Y, Tao K, Ji W, Makam P, Rencus-Lazar S, Gazit E. Self-Assembly of Cyclic Dipeptides: Platforms for Functional Materials. Protein Pept Lett 2021; 27:688-697. [PMID: 32048950 DOI: 10.2174/0929866527666200212123542] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2019] [Revised: 11/29/2019] [Accepted: 12/09/2019] [Indexed: 11/22/2022]
Abstract
Supramolecular self-assembled functional materials comprised of cyclic dipeptide building blocks have excellent prospects for biotechnology applications due to their exceptional structural rigidity, morphological flexibility, ease of preparation and modification. Although the pharmacological uses of many natural cyclic dipeptides have been studied in detail, relatively little is reported on the engineering of these supramolecular architectures for the fabrication of functional materials. In this review, we discuss the progress in the design, synthesis, and characterization of cyclic dipeptide supramolecular nanomaterials over the past few decades, highlighting applications in biotechnology and optoelectronics engineering.
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Affiliation(s)
- Yu Chen
- Department of Molecular Microbiology and Biotechnology, George S. Wise Faculty of Life Sciences, Tel Aviv University, Tel Aviv 6997801, Israel
| | - Kai Tao
- Department of Molecular Microbiology and Biotechnology, George S. Wise Faculty of Life Sciences, Tel Aviv University, Tel Aviv 6997801, Israel
| | - Wei Ji
- Department of Molecular Microbiology and Biotechnology, George S. Wise Faculty of Life Sciences, Tel Aviv University, Tel Aviv 6997801, Israel
| | - Pandeeswar Makam
- Department of Molecular Microbiology and Biotechnology, George S. Wise Faculty of Life Sciences, Tel Aviv University, Tel Aviv 6997801, Israel
| | - Sigal Rencus-Lazar
- Department of Molecular Microbiology and Biotechnology, George S. Wise Faculty of Life Sciences, Tel Aviv University, Tel Aviv 6997801, Israel
| | - Ehud Gazit
- Department of Molecular Microbiology and Biotechnology, George S. Wise Faculty of Life Sciences, Tel Aviv University, Tel Aviv 6997801, Israel
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17
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Kong J, Wang Y, Qi W, Huang M, Su R, He Z. Green fluorescent protein inspired fluorophores. Adv Colloid Interface Sci 2020; 285:102286. [PMID: 33164780 DOI: 10.1016/j.cis.2020.102286] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2020] [Revised: 10/11/2020] [Accepted: 10/12/2020] [Indexed: 12/20/2022]
Abstract
Green fluorescence proteins (GFP) are appealing to a variety of biomedical and biotechnology applications, such as protein fusion, subcellular localizations, cell visualization, protein-protein interaction, and genetically encoded sensors. To mimic the fluorescence of GFP, various compounds, such as GFP chromophores analogs, hydrogen bond-rich proteins, and aromatic peptidyl nanostructures that preclude free rotation of the aryl-alkene bond, have been developed to adapt them for a fantastic range of applications. Herein, we firstly summarize the structure and luminescent mechanism of GFP. Based on this, the design strategy, fluorescent properties, and the advanced applications of GFP-inspired fluorophores are then carefully discussed. The diverse advantages of bioinspired fluorophores, such as biocompatibility, structural simplicity, and capacity to form a variety of functional nanostructures, endow them potential candidates as the next-generation bio-organic optical materials.
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18
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Lee Y, Kim KW, Duong NX, Park H, Park J, Ahn CW, Park IW, Jang SC, Kim DH, Lee M, Chung WJ, Kim TH, Lee H, Heo K. Large-Scale Assembly of Peptide-Based Hierarchical Nanostructures and Their Antiferroelectric Properties. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2020; 16:e2003986. [PMID: 33078539 DOI: 10.1002/smll.202003986] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/01/2020] [Revised: 08/27/2020] [Indexed: 06/11/2023]
Abstract
An effective strategy is developed to create peptide-based hierarchical nanostructures through the meniscus-driven self-assembly in a large area and fabricate antiferroelectric devices based on these nanostructures for the first time. The diphenylalanine hierarchical nanostructures (FF-HNs) are self-assembled by vertically pulling a substrate from a diphenylalanine (FF) solution dissolved in a miscible solvent under precisely controlled conditions. Owing to the unique structural properties of FF nanostructures, including high crystallinity and α-helix structures, FF-HNs possess a net electrical dipole moment, which can be switched in an external electric field. The mass production of antiferroelectric devices based on FF-HNs can be successfully achieved by means of this biomimetic assembly technique. The devices show an evident antiferroelectric to ferroelectric transition under dark conditions, while the ferroelectricity is found to be tunable by light. Notably, it is discovered that the modulation of antiferroelectric behaviors of FF-HNs under glutaraldehyde exposure is due to the FF molecules that are transformed into cyclophenylalanine by glutaraldehyde. This work provides a stepping stone toward the mass production of self-assembled hierarchical nanostructures based on biomolecules as well as the mass fabrication of electronic devices based on biomolecular nanostructures for practical applications.
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Affiliation(s)
- Yonghun Lee
- Department of Nanotechnology and Advanced Materials Engineering, Hybrid Materials Research Center (HMC), Sejong University, Seoul, 05006, Republic of Korea
| | - Kyung Won Kim
- Department of Nanotechnology and Advanced Materials Engineering, Hybrid Materials Research Center (HMC), Sejong University, Seoul, 05006, Republic of Korea
| | - Nguyen Xuan Duong
- Department of Physics and Energy Harvest-Storage Research Center (EHSRC), University of Ulsan, Ulsan, 44610, Republic of Korea
| | - Hyeok Park
- Department of Nanotechnology and Advanced Materials Engineering, Hybrid Materials Research Center (HMC), Sejong University, Seoul, 05006, Republic of Korea
| | - Jinhong Park
- Department of Physics, Inha University, Incheon, 22212, Republic of Korea
| | - Chang Won Ahn
- Department of Physics and Energy Harvest-Storage Research Center (EHSRC), University of Ulsan, Ulsan, 44610, Republic of Korea
| | - In Woo Park
- Department of Nanotechnology and Advanced Materials Engineering, Hybrid Materials Research Center (HMC), Sejong University, Seoul, 05006, Republic of Korea
| | - Seok Cheon Jang
- Department of Integrative Biotechnology, Sungkyunkwan University, Suwon, 14619, Republic of Korea
| | - Dong Hoe Kim
- Department of Nanotechnology and Advanced Materials Engineering, Hybrid Materials Research Center (HMC), Sejong University, Seoul, 05006, Republic of Korea
| | - Minbaek Lee
- Department of Physics, Inha University, Incheon, 22212, Republic of Korea
| | - Woo-Jae Chung
- Department of Integrative Biotechnology, Sungkyunkwan University, Suwon, 14619, Republic of Korea
| | - Tae Heon Kim
- Department of Physics and Energy Harvest-Storage Research Center (EHSRC), University of Ulsan, Ulsan, 44610, Republic of Korea
| | - Hyungwoo Lee
- Department of Physics and Department of Energy Systems Research, Ajou University, Suwon, 16499, Republic of Korea
| | - Kwang Heo
- Department of Nanotechnology and Advanced Materials Engineering, Hybrid Materials Research Center (HMC), Sejong University, Seoul, 05006, Republic of Korea
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19
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Pérez-Mellor A, Le Barbu-Debus K, Zehnacker A. Solid-state synthesis of cyclo LD-diphenylalanine: A chiral phase built from achiral subunits. Chirality 2020; 32:693-703. [PMID: 32078197 DOI: 10.1002/chir.23195] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2019] [Revised: 02/06/2020] [Accepted: 02/07/2020] [Indexed: 12/21/2022]
Abstract
The solid-state structure of LL/DD or LD/DL diphenylalanine diluted in KBr pellets is studied by infrared (IR) absorption and vibrational circular dichroism (VCD) spectroscopy. The structure depends on the absolute configuration of the residues. The natural LL diphenylalanine exists as a mixture of neutral and zwitterionic structures, depending on the humidity of the sample, while mostly the zwitterion is observed for LD diphenylalanine whatever the experimental conditions. The system undergoes spontaneous cyclization upon heating at 125°C, resulting to the formation of a diketopiperazine (DKP) dipeptide as the only product. The reaction is faster for LD than for LL diphenylalanine. As expected, LL and DD diphenylalanine react to form the LL and DD enantiomers of cyclo diphenylalanine. Interestingly, the DKP dipeptides formed from the LD or DL diphenylalanine show unexpected optical activity, with opposite VCD spectra for the products formed from the LD and DL reagents. This is explained in terms of chirality synchronization between the monomers within the crystal, which retain the symmetry of the reagent, resulting to the formation of a new chiral phase made from transiently chiral molecules.
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Affiliation(s)
- Ariel Pérez-Mellor
- Institut des Sciences Moléculaires d'Orsay (ISMO), CNRS, University Paris-Sud, Université Paris-Saclay, Orsay, France
| | - Katia Le Barbu-Debus
- Institut des Sciences Moléculaires d'Orsay (ISMO), CNRS, University Paris-Sud, Université Paris-Saclay, Orsay, France
| | - Anne Zehnacker
- Institut des Sciences Moléculaires d'Orsay (ISMO), CNRS, University Paris-Sud, Université Paris-Saclay, Orsay, France
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20
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Li Y, Chen FZ, Xu YT, Yu WJ, Li HY, Fan GC, Han DM, Zhao WW, Jiang DC. Self-Assembled Peptide Nanostructures for Photoelectrochemical Bioanalysis Application: A Proof-of-Concept Study. Anal Chem 2019; 91:12606-12610. [DOI: 10.1021/acs.analchem.9b03741] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Yu Li
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, Jiangsu 210023, China
| | - Feng-Zao Chen
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, Jiangsu 210023, China
| | - Yi-Tong Xu
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, Jiangsu 210023, China
| | - Wen-Jie Yu
- School of Chemistry and Chemical Engineering, Yancheng Institute of Technology, Yancheng, Jiangsu 224051, China
| | - Heng-Ye Li
- School of Chemistry and Chemical Engineering, Yancheng Institute of Technology, Yancheng, Jiangsu 224051, China
| | - Gao-Chao Fan
- Shandong Key Laboratory of Biochemical Analysis, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao, Shandong 266042, China
| | - De-Man Han
- Department of Chemistry, Taizhou University, Jiaojiang, Taizhou, Zhejiang 318000, China
| | - Wei-Wei Zhao
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, Jiangsu 210023, China
| | - De-Chen Jiang
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, Jiangsu 210023, China
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21
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Sun B, Tao K, Jia Y, Yan X, Zou Q, Gazit E, Li J. Photoactive properties of supramolecular assembled short peptides. Chem Soc Rev 2019; 48:4387-4400. [PMID: 31237282 PMCID: PMC6711403 DOI: 10.1039/c9cs00085b] [Citation(s) in RCA: 126] [Impact Index Per Article: 25.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Bioinspired nanostructures can be the ideal functional smart materials to bridge the fundamental biology, biomedicine and nanobiotechnology fields. Among them, short peptides are among the most preferred building blocks as they can self-assemble to form versatile supramolecular architectures displaying unique physical and chemical properties, including intriguing optical features. Herein, we discuss the progress made over the past few decades in the design and characterization of optical short peptide nanomaterials, focusing on their intrinsic photoluminescent and waveguiding performances, along with the diverse modulation strategies. We review the complicated optical properties and the advanced applications of photoactive short peptide self-assemblies, including photocatalysis, as well as photothermal and photodynamic therapy. The diverse advantages of photoactive short peptide self-assemblies, such as eco-friendliness, morphological and functional flexibility, and ease of preparation and modification, endow them with the capability to potentially serve as next-generation, bio-organic optical materials, allowing the bridging of the optics world and the nanobiotechnology field.
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Affiliation(s)
- Bingbing Sun
- Beijing National Laboratory for Molecular Sciences, CAS Key Lab of Colloid, Interface and Chemical Thermodynamics, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China.
| | - Kai Tao
- Department of Molecular Microbiology and Biotechnology, Tel Aviv University, Tel Aviv 6997801, Israel.
| | - Yi Jia
- Beijing National Laboratory for Molecular Sciences, CAS Key Lab of Colloid, Interface and Chemical Thermodynamics, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China.
| | - Xuehai Yan
- State Key Laboratory of Biochemical Engineering, Department of Biomolecular, Assembly and Biomaterials, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, China.
| | - Qianli Zou
- State Key Laboratory of Biochemical Engineering, Department of Biomolecular, Assembly and Biomaterials, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, China.
| | - Ehud Gazit
- Department of Molecular Microbiology and Biotechnology, Tel Aviv University, Tel Aviv 6997801, Israel. and Department of Materials Science and Engineering, Iby and Aladar Fleischman Faculty of Engineering, Tel Aviv University, Tel Aviv 6997801, Israel
| | - Junbai Li
- Beijing National Laboratory for Molecular Sciences, CAS Key Lab of Colloid, Interface and Chemical Thermodynamics, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China. and University of Chinese Academy of Sciences, Beijing 100049, China
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22
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Clarke DE, Olesińska M, Mönch T, Schoenaers B, Stesmans A, Scherman OA. Aryl-viologen pentapeptide self-assembled conductive nanofibers. Chem Commun (Camb) 2019; 55:7354-7357. [PMID: 31172153 DOI: 10.1039/c9cc00862d] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
A pentapeptide sequence was functionalized with an asymmetric arylated methyl-viologen (AVI3D2) and through controllable β-sheet self-assembly, conductive nanofibers were formed. Using a combination of spectroscopic techniques and conductive atomic force microscopy, we investigated the molecular conformation of the resultant AVI3D2 fibers and how their conductivity is affected by β-sheet self-assembly. These conductive nanofibers have potential for future exploration as molecular wires in optoelectronic applications.
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Affiliation(s)
- David E Clarke
- Melville Laboratory for Polymer Synthesis, Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge, CB2 1EW, UK.
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23
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Tao K, Xue B, Li Q, Hu W, Shimon LJ, Makam P, Si M, Yan X, Zhang M, Cao Y, Yang R, Li J, Gazit E. Stable and optoelectronic dipeptide assemblies for power harvesting. MATERIALS TODAY (KIDLINGTON, ENGLAND) 2019; 30:10-16. [PMID: 31719792 PMCID: PMC6850901 DOI: 10.1016/j.mattod.2019.04.002] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
Low biocompatibility or engineerability of conventional inorganic materials limits their extensive application for power harvesting in biological systems or at bio-machine interfaces. In contrast, intrinsically biocompatible peptide self-assemblies have shown promising potential as a new type of ideal components for eco-friendly optoelectronic energy-harvesting devices. However, the structural instability, weak mechanical strength, and inefficient optical or electrical properties severely impede their extensive application. Here, we demonstrate tryptophan-based aromatic dipeptide supramolecular structures to be direct wide-gap semiconductors. The molecular packings can be effectively modulated by changing the peptide sequence. The extensive and directional hydrogen bonding and aromatic interactions endow the structures with unique rigidity and thermal stability, as well as a wide-spectrum photoluminescence covering nearly the entire visible region, optical waveguiding, temperature/irradiation-dependent conductivity, and the ability to sustain quite high external electric fields. Furthermore, the assemblies display high piezoelectric properties, with a measured open-circuit voltage of up to 1.4 V. Our work provides insights into using aromatic short peptide self-assemblies for the fabrication of biocompatible, miniaturized electronics for power generation with tailored semiconducting optoelectronic properties and improved structural stability.
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Affiliation(s)
- Kai Tao
- Department of Molecular Microbiology and Biotechnology, George S. Wise Faculty of Life Sciences, Tel Aviv University, Tel Aviv 6997801, Israel
| | - Bin Xue
- Collaborative Innovation Centre of Advanced Microstructures, National Laboratory of Solid State Microstructure, Department of Physics, Nanjing University, 22 Hankou Road, Nanjing 210093, Jiangsu, China
| | - Qi Li
- Beijing National Laboratory for Molecular Sciences, CAS Key Lab of Colloid, Interface and Chemical Thermodynamics, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
- National Centre for Nanoscience and Technology, Beijing 100190, China
| | - Wen Hu
- School of Advanced Materials and Nanotechnology, Xidian University, Xi’an 710126, China
| | - Linda J.W. Shimon
- Department of Chemical Research Support, Weizmann Institute of Science, Rehovot 7610001, Israel
| | - Pandeeswar Makam
- Department of Molecular Microbiology and Biotechnology, George S. Wise Faculty of Life Sciences, Tel Aviv University, Tel Aviv 6997801, Israel
| | - Mingsu Si
- Key Laboratory for Magnetism and Magnetic Materials of the Ministry of Education, Lanzhou University, Lanzhou 730000, China
| | - Xuehai Yan
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, China
| | - Mingjun Zhang
- Department of Biomedical Engineering, College of Engineering, The Ohio State University, Columbus, OH 43210, USA
| | - Yi Cao
- Collaborative Innovation Centre of Advanced Microstructures, National Laboratory of Solid State Microstructure, Department of Physics, Nanjing University, 22 Hankou Road, Nanjing 210093, Jiangsu, China
| | - Rusen Yang
- School of Advanced Materials and Nanotechnology, Xidian University, Xi’an 710126, China
| | - Junbai Li
- Beijing National Laboratory for Molecular Sciences, CAS Key Lab of Colloid, Interface and Chemical Thermodynamics, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
- National Centre for Nanoscience and Technology, Beijing 100190, China
| | - Ehud Gazit
- Department of Molecular Microbiology and Biotechnology, George S. Wise Faculty of Life Sciences, Tel Aviv University, Tel Aviv 6997801, Israel
- Department of Materials Science and Engineering, Iby and Aladar Fleischman Faculty of Engineering, Tel Aviv University, Tel Aviv 6997801, Israel
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24
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Tabata Y, Kamano Y, Uji H, Imai T, Kimura S. Electronic Properties of Cyclic β-Peptide Nanotube Bundles Reflecting Structural Arrangement. CHEM LETT 2019. [DOI: 10.1246/cl.181007] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Yuki Tabata
- Department of Material Chemistry, Graduate School of Engineering, Kyoto University, Kyoto-Daigaku-Katsura, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Yusuke Kamano
- Department of Material Chemistry, Graduate School of Engineering, Kyoto University, Kyoto-Daigaku-Katsura, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Hirotaka Uji
- Department of Material Chemistry, Graduate School of Engineering, Kyoto University, Kyoto-Daigaku-Katsura, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Tomoya Imai
- Human Hemisphere, Kyoto University, Gokasho, Uji, Kyoto 611-0011, Japan
| | - Shunsaku Kimura
- Department of Material Chemistry, Graduate School of Engineering, Kyoto University, Kyoto-Daigaku-Katsura, Nishikyo-ku, Kyoto 615-8510, Japan
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25
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Yuan H, Han P, Tao K, Liu S, Gazit E, Yang R. Piezoelectric Peptide and Metabolite Materials. RESEARCH (WASHINGTON, D.C.) 2019; 2019:9025939. [PMID: 31912048 PMCID: PMC6944492 DOI: 10.34133/2019/9025939] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/01/2019] [Accepted: 09/11/2019] [Indexed: 01/09/2023]
Abstract
Piezoelectric materials are important for many physical and electronic devices. Although many piezoelectric ceramics exhibit good piezoelectricity, they often show poor compatibility with biological systems that limits their biomedical applications. Piezoelectric peptide and metabolite materials benefit from their intrinsic biocompatibility, degradability, and convenient biofunctionalization and are promising candidates for biological and medical applications. Herein, we provide an account of the recent progress of research works on piezoelectric peptide and metabolite materials. This review focuses on the growth mechanism of peptide and metabolite micro- and nanomaterials. The influence of self-assembly processes on their piezoelectricity is discussed. Peptide and metabolite materials demonstrate not only outstanding piezoelectric properties but also unique electronic, optical, and physical properties, enabling their applications in nanogenerators, sensors, and optical waveguiding devices.
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Affiliation(s)
- Hui Yuan
- School of Advanced Materials and Nanotechnology, Xidian University, Xi'an 710126, China
| | - Peipei Han
- School of Advanced Materials and Nanotechnology, Xidian University, Xi'an 710126, China
| | - Kai Tao
- Department of Molecular Microbiology and Biotechnology, George S. Wise Faculty of Life Sciences, Tel Aviv University, Tel Aviv 6997801, Israel
| | - Shuhai Liu
- School of Advanced Materials and Nanotechnology, Xidian University, Xi'an 710126, China
| | - Ehud Gazit
- Department of Molecular Microbiology and Biotechnology, George S. Wise Faculty of Life Sciences, Tel Aviv University, Tel Aviv 6997801, Israel
| | - Rusen Yang
- School of Advanced Materials and Nanotechnology, Xidian University, Xi'an 710126, China
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26
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Amit M, Yuran S, Gazit E, Reches M, Ashkenasy N. Tailor-Made Functional Peptide Self-Assembling Nanostructures. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2018; 30:e1707083. [PMID: 29989255 DOI: 10.1002/adma.201707083] [Citation(s) in RCA: 83] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/04/2017] [Revised: 04/05/2018] [Indexed: 05/08/2023]
Abstract
Noncovalent interactions are the main driving force in the folding of proteins into a 3D functional structure. Motivated by the wish to reveal the mechanisms of the associated self-assembly processes, scientists are focusing on studying self-assembly processes of short protein segments (peptides). While this research has led to major advances in the understanding of biological and pathological process, only in recent years has the applicative potential of the resulting self-assembled peptide assemblies started to be explored. Here, major advances in the development of biomimetic supramolecular peptide assemblies as coatings, gels, and as electroactive materials, are highlighted. The guiding lines for the design of helical peptides, β strand peptides, as well as surface binding monolayer-forming peptides that can be utilized for a specific function are highlighted. Examples of their applications in diverse immerging applications in, e.g., ecology, biomedicine, and electronics, are described. Taking into account that, in addition to extraordinary design flexibility, these materials are naturally biocompatible and ecologically friendly, and their production is cost effective, the emergence of devices incorporating these biomimetic materials in the market is envisioned in the near future.
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Affiliation(s)
- Moran Amit
- Department of Materials Engineering, Ben Gurion University of the Negev, Beer-Sheva, 84105, Israel
- Department of Electrical and Computer Engineering, UC San Diego, La Jolla, CA, 92093-0407, USA
| | - Sivan Yuran
- Institute of Chemistry and The Center for Nanoscience and Nanotechnology, The Hebrew University of Jerusalem, Jerusalem, 91904, Israel
| | - Ehud Gazit
- Department of Molecular Microbiology and Biotechnology, Department of Materials Science and Engineering, Tel Aviv University, Tel Aviv, 69978, Israel
| | - Meital Reches
- Institute of Chemistry and The Center for Nanoscience and Nanotechnology, The Hebrew University of Jerusalem, Jerusalem, 91904, Israel
| | - Nurit Ashkenasy
- Department of Materials Engineering, Ben Gurion University of the Negev, Beer-Sheva, 84105, Israel
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27
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Hsieh WH, Liaw J. Applications of cyclic peptide nanotubes (cPNTs). J Food Drug Anal 2018; 27:32-47. [PMID: 30648586 PMCID: PMC9298616 DOI: 10.1016/j.jfda.2018.09.004] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2018] [Accepted: 09/12/2018] [Indexed: 12/31/2022] Open
Abstract
Self-assembled cyclic peptide nanotubes (cPNTs) have recently drawn particular attention as one of the most intriguing nanostructures in the field of nanotechnology. Given their unique features including high surface area, increased drug loading, environmental stability, enhanced permeation, and modifiable drug release, these hollow tubular structures can be constructed with cyclic di-, tri-, tetra-, hexa-, octa-, and decapeptides with various amino acid sequences, enantiomers, and functionalized side chains and can be applied for antiviral and antibacterial drugs, drug delivery and gene delivery vectors, organic electronic devices, and ionic or molecular channels. Recent publications have presented promising results regarding the use of cPNTs as drugs or biomedical devices. However, there is an urgent need for the further in vivo nanotoxicity and safety testing of these nanotubes to evaluate their suitability in different fields.
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Affiliation(s)
- Wei-Hsien Hsieh
- Department of Biotechnology and Pharmaceutical Technology, Yuanpei University of Medical Technology, Hsinchu, Taiwan
| | - Jiahorng Liaw
- Department of Pharmaceutics, School of Pharmacy, College of Pharmacy, Taipei Medical University, Taipei, Taiwan.
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28
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Ing NL, El-Naggar MY, Hochbaum AI. Going the Distance: Long-Range Conductivity in Protein and Peptide Bioelectronic Materials. J Phys Chem B 2018; 122:10403-10423. [DOI: 10.1021/acs.jpcb.8b07431] [Citation(s) in RCA: 83] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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29
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Park B, Oh S, Jo S, Kang D, Lim J, Jung Y, Lee H, Jun SC. Determination of the molecular assembly of actin and actin-binding proteins using photoluminescence. Colloids Surf B Biointerfaces 2018; 169:462-469. [DOI: 10.1016/j.colsurfb.2018.05.043] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2018] [Revised: 04/26/2018] [Accepted: 05/19/2018] [Indexed: 11/27/2022]
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30
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Tao K, Fan Z, Sun L, Makam P, Tian Z, Ruegsegger M, Shaham-Niv S, Hansford D, Aizen R, Pan Z, Galster S, Ma J, Yuan F, Si M, Qu S, Zhang M, Gazit E, Li J. Quantum confined peptide assemblies with tunable visible to near-infrared spectral range. Nat Commun 2018; 9:3217. [PMID: 30104564 PMCID: PMC6089888 DOI: 10.1038/s41467-018-05568-9] [Citation(s) in RCA: 92] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2018] [Accepted: 07/10/2018] [Indexed: 02/02/2023] Open
Abstract
Quantum confined materials have been extensively studied for photoluminescent applications. Due to intrinsic limitations of low biocompatibility and challenging modulation, the utilization of conventional inorganic quantum confined photoluminescent materials in bio-imaging and bio-machine interface faces critical restrictions. Here, we present aromatic cyclo-dipeptides that dimerize into quantum dots, which serve as building blocks to further self-assemble into quantum confined supramolecular structures with diverse morphologies and photoluminescence properties. Especially, the emission can be tuned from the visible region to the near-infrared region (420 nm to 820 nm) by modulating the self-assembly process. Moreover, no obvious cytotoxic effect is observed for these nanostructures, and their utilization for in vivo imaging and as phosphors for light-emitting diodes is demonstrated. The data reveal that the morphologies and optical properties of the aromatic cyclo-dipeptide self-assemblies can be tuned, making them potential candidates for supramolecular quantum confined materials providing biocompatible alternatives for broad biomedical and opto-electric applications.
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Affiliation(s)
- Kai Tao
- Department of Molecular Microbiology and Biotechnology, George S. Wise Faculty of Life Sciences, Tel Aviv University, 6997801, Tel Aviv, Israel
| | - Zhen Fan
- Department of Biomedical Engineering, College of Engineering, The Ohio State University, Columbus, OH, 43210, USA
- Dorothy M. Davis Heart and Lung Research Institute, The Ohio State University Wexner Medical Center, Columbus, OH, 43210, USA
- Department of Polymeric Materials, School of Materials Science and Engineering, Tongji University, 201804, Shanghai, China
| | - Leming Sun
- School of Life Sciences, Northwestern Polytechnical University, 710065, Xi'an, China
| | - Pandeeswar Makam
- Department of Molecular Microbiology and Biotechnology, George S. Wise Faculty of Life Sciences, Tel Aviv University, 6997801, Tel Aviv, Israel
| | - Zhen Tian
- State Key Laboratory of Luminescence and Applications, Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, 130033, Changchun, China
| | - Mark Ruegsegger
- Department of Biomedical Engineering, College of Engineering, The Ohio State University, Columbus, OH, 43210, USA
| | - Shira Shaham-Niv
- Department of Molecular Microbiology and Biotechnology, George S. Wise Faculty of Life Sciences, Tel Aviv University, 6997801, Tel Aviv, Israel
| | - Derek Hansford
- Department of Biomedical Engineering, College of Engineering, The Ohio State University, Columbus, OH, 43210, USA
| | - Ruth Aizen
- Department of Molecular Microbiology and Biotechnology, George S. Wise Faculty of Life Sciences, Tel Aviv University, 6997801, Tel Aviv, Israel
| | - Zui Pan
- College of Nursing and Health Innovation, University of Texas at Arlington, Arlington, TX, 76019, USA
| | - Scott Galster
- Rockefeller Neuroscience Institute and Department of Neuroscience, WVU School of Medicine, 9100, Morgantown, West Virginia, USA
| | - Jianjie Ma
- Dorothy M. Davis Heart and Lung Research Institute, The Ohio State University Wexner Medical Center, Columbus, OH, 43210, USA
- Department of Surgery, The Ohio State University, Columbus, 43210, USA
| | - Fan Yuan
- Department of Biomedical Engineering, Duke University, Durham, NC, 27708, USA
| | - Mingsu Si
- Key Laboratory for Magnetism and Magnetic Materials of MOE, Key Laboratory of Special Function Materials and Structure Design, Ministry of Education, Lanzhou University, 730000, Lanzhou, China
| | - Songnan Qu
- State Key Laboratory of Luminescence and Applications, Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, 130033, Changchun, China
| | - Mingjun Zhang
- Department of Biomedical Engineering, College of Engineering, The Ohio State University, Columbus, OH, 43210, USA.
- Dorothy M. Davis Heart and Lung Research Institute, The Ohio State University Wexner Medical Center, Columbus, OH, 43210, USA.
- Nuroulogical Institute and Department of Surgery, The Ohio State University, Columbus, OH, 43210, USA.
| | - Ehud Gazit
- Department of Molecular Microbiology and Biotechnology, George S. Wise Faculty of Life Sciences, Tel Aviv University, 6997801, Tel Aviv, Israel.
- Department of Materials Science and Engineering, Iby and Aladar Fleischman Faculty of Engineering, Tel Aviv University, 6997801, Tel Aviv, Israel.
| | - Junbai Li
- Beijing National Laboratory for Molecular Sciences, CAS Key Lab of Colloid, Interface and Chemical Thermodynamics, Institute of Chemistry, Chinese Academy of Sciences, 100190, Beijing, China.
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31
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Apter B, Lapshina N, Handelman A, Fainberg BD, Rosenman G. Peptide Nanophotonics: From Optical Waveguiding to Precise Medicine and Multifunctional Biochips. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2018; 14:e1801147. [PMID: 30027685 DOI: 10.1002/smll.201801147] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/25/2018] [Revised: 05/08/2018] [Indexed: 06/08/2023]
Abstract
Optical waveguiding phenomena found in bioinspired chemically synthesized peptide nanostructures are a new paradigm which can revolutionize emerging fields of precise medicine and health monitoring. A unique combination of their intrinsic biocompatibility with remarkable multifunctional optical properties and developed nanotechnology of large peptide wafers makes them highly promising for new biomedical light therapy tools and implantable optical biochips. This Review highlights a new field of peptide nanophotonics. It covers peptide nanotechnology and the fabrication process of peptide integrated optical circuits, basic studies of linear and nonlinear optical phenomena in biological and bioinspired nanostructures, and their passive and active optical waveguiding. It is shown that the optical properties of this generation of bio-optical materials are governed by fundamental biological processes. Refolding the peptide secondary structure is followed by wideband optical absorption and visible tunable fluorescence. In peptide optical waveguides, such a bio-optical effect leads to switching from passive waveguiding mode in native α-helical phase to an active one in the β-sheet phase. The found active waveguiding effect in β-sheet fiber structures below optical diffraction limit opens an avenue for the future development of new bionanophotonics in ultrathin peptide/protein fibrillar structures toward advanced biomedical nanotechnology.
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Affiliation(s)
- Boris Apter
- Faculty of Engineering, Holon Institute of Technology, Holon, 5810201, Israel
| | - Nadezda Lapshina
- School of Electrical Engineering, Faculty of Engineering, Tel Aviv University, Tel Aviv, 69978, Israel
| | - Amir Handelman
- Faculty of Engineering, Holon Institute of Technology, Holon, 5810201, Israel
| | - Boris D Fainberg
- Faculty of Science, Holon Institute of Technology, Holon, 5810201, Israel
- School of Chemistry, Tel Aviv University, Tel Aviv, 69978, Israel
| | - Gil Rosenman
- School of Electrical Engineering, Faculty of Engineering, Tel Aviv University, Tel Aviv, 69978, Israel
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32
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Arnon ZA, Pinotsi D, Schmidt M, Gilead S, Guterman T, Sadhanala A, Ahmad S, Levin A, Walther P, Kaminski CF, Fändrich M, Schierle GSK, Adler-Abramovich L, Shimon LJW, Gazit E. Opal-like Multicolor Appearance of Self-Assembled Photonic Array. ACS APPLIED MATERIALS & INTERFACES 2018; 10:20783-20789. [PMID: 29842782 PMCID: PMC6358003 DOI: 10.1021/acsami.8b04912] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/08/2023]
Abstract
Molecular self-assembly of short peptide building blocks leads to the formation of various material architectures that may possess unique physical properties. Recent studies had confirmed the key role of biaromaticity in peptide self-assembly, with the diphenylalanine (FF) structural family as an archetypal model. Another significant direction in the molecular engineering of peptide building blocks is the use of fluorenylmethoxycarbonyl (Fmoc) modification, which promotes the assembly process and may result in nanostructures with distinctive features and macroscopic hydrogel with supramolecular features and nanoscale order. Here, we explored the self-assembly of the protected, noncoded fluorenylmethoxycarbonyl-β,β-diphenyl-Ala-OH (Fmoc-Dip) amino acid. This process results in the formation of elongated needle-like crystals with notable aromatic continuity. By altering the assembly conditions, arrays of spherical particles were formed that exhibit strong light scattering. These arrays display vivid coloration, strongly resembling the appearance of opal gemstones. However, unlike the Rayleigh scattering effect produced by the arrangement of opal, the described optical phenomenon is attributed to Mie scattering. Moreover, by controlling the solution evaporation rate, i.e., the assembly kinetics, we were able to manipulate the resulting coloration. This work demonstrates a bottom-up approach, utilizing self-assembly of a protected amino acid minimal building block, to create arrays of organic, light-scattering colorful surfaces.
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Affiliation(s)
- Zohar A. Arnon
- Department of Molecular Microbiology and Biotechnology, George S. Wise Faculty of Life Sciences, Tel Aviv University, Tel Aviv 6997801, Israel
| | - Dorothea Pinotsi
- Department of Chemical Engineering and Biotechnology, University of Cambridge, Cambridge CB3 0AS, United Kingdom
| | - Matthias Schmidt
- Institute of Protein Biochemistry, Ulm University, Ulm 89081, Germany
| | - Sharon Gilead
- Department of Molecular Microbiology and Biotechnology, George S. Wise Faculty of Life Sciences, Tel Aviv University, Tel Aviv 6997801, Israel
| | - Tom Guterman
- Department of Molecular Microbiology and Biotechnology, George S. Wise Faculty of Life Sciences, Tel Aviv University, Tel Aviv 6997801, Israel
| | - Aditya Sadhanala
- Cavendish Laboratory, Department of Physics, University of Cambridge, Cambridge CB3 0HE, United Kingdom
| | - Shahab Ahmad
- Institute for Manufacturing, Department of Engineering, University of Cambridge, Cambridge CB3 0FS, United Kingdom
| | - Aviad Levin
- Department of Molecular Microbiology and Biotechnology, George S. Wise Faculty of Life Sciences, Tel Aviv University, Tel Aviv 6997801, Israel
| | - Paul Walther
- Central Facility for Electron Microscopy, Ulm University, Ulm 89081, Germany
| | - Clemens F. Kaminski
- Department of Chemical Engineering and Biotechnology, University of Cambridge, Cambridge CB3 0AS, United Kingdom
| | - Marcus Fändrich
- Institute of Protein Biochemistry, Ulm University, Ulm 89081, Germany
| | | | - Lihi Adler-Abramovich
- Department of Oral Biology, The Goldschleger School of Dental Medicine, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv 6997801, Israel
| | - Linda J. W. Shimon
- Department of Chemical Research Support, Weizmann Institute of Science, Rehovot 7610001, Israel
| | - Ehud Gazit
- Department of Molecular Microbiology and Biotechnology, George S. Wise Faculty of Life Sciences, Tel Aviv University, Tel Aviv 6997801, Israel
- Department of Materials Science and Engineering, Iby and Aladar Fleischman Faculty of Engineering, Tel Aviv University, Tel Aviv 6997801, Israel
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33
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Kogikoski S, Khanra S, Alves WA, Guha S. SERS active self-assembled diphenylalanine micro/nanostructures: A combined experimental and theoretical investigation. J Chem Phys 2018; 147:084703. [PMID: 28863534 DOI: 10.1063/1.4990828] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
Abstract
Enhancing Raman signatures of molecules by self-assembled metal nanoparticles, nanolithography patterning, or by designing plasmonic nanostructures is widely used for detection of low abundance biological systems. Self-assembled peptide nanostructures provide a natural template for tethering Au and Ag nanoparticles due to its fractal surface. Here, we show the use of L,L-diphenylalanine micro-nanostructures (FF-MNSs) for the organization of Ag and Au nanoparticles (Nps) and its potential as surface-enhanced Raman scattering (SERS)-active substrates. The FF-MNSs undergo an irreversible phase transition from hexagonally packed (hex) micro-nanotubes to an orthorhombic (ort) structure at ∼150 °C. The metal Nps form chains on hex FF-MNSs as inferred from transmission electron microscopy images and a uniform non-aggregated distribution in the ort phase. The high luminescence from the ort FF-MNS phase precludes SERS measurements with AgNps. The calculated Raman spectra using density-functional theory shows a higher intensity from rhodamine 6G (R6G) molecule in the presence of an Ag atom bound to ort FF compared with hex FF. The SERS spectra obtained from R6G bound to FF-MNSs with AuNps clearly show a higher enhancement for the ort phase compared with hex FF, corroborating our theoretical calculations. Our results indicate that FF-MNSs both in the hex and ort phases can be used as substrates for the SERS analysis with different metal nanoparticles, opening up a novel class of optically active bio-based substrates.
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Affiliation(s)
- Sergio Kogikoski
- Centro de Ciências Naturais e Humanas, Universidade Federal do ABC, 09210-580 Santo André, SP, Brazil
| | - Soma Khanra
- Department of Physics and Astronomy, University of Missouri, Columbia, Missouri 65211, USA
| | - Wendel A Alves
- Centro de Ciências Naturais e Humanas, Universidade Federal do ABC, 09210-580 Santo André, SP, Brazil
| | - Suchismita Guha
- Department of Physics and Astronomy, University of Missouri, Columbia, Missouri 65211, USA
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34
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Pandit G, Roy K, Agarwal U, Chatterjee S. Self-Assembly Mechanism of a Peptide-Based Drug Delivery Vehicle. ACS OMEGA 2018; 3:3143-3155. [PMID: 30023862 PMCID: PMC6045401 DOI: 10.1021/acsomega.7b01871] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/28/2017] [Accepted: 03/05/2018] [Indexed: 05/03/2023]
Abstract
We report the mechanism of the concentration-dependent self-assembly of a tetrapeptide. Peptide Boc-Trp-Leu-Trp-Leu-OMe self-assembles to form discrete nanospheres at a low concentration. Tryptophan side chains point outwards of the nanospheres while leucine side chains point towards the core of the nanospheres. The nanospheres fuse together to become microspheres with the increase in the peptide concentration. At higher concentrations of the peptide, the microspheres start clustering. This is stabilized by the aromatic interactions between the side chains of the tryptophan residues that cover the outer surface of the peptide microspheres. In addition to behaving like the conventional hollow sphere-based drug delivery vehicles which entraps the drug and performs stimuli-responsive release, this prototype can interact, stabilize, and intercalate hydrophobic dye carboxyfluorescein and anti-cancer drug curcumin even on the surface through aromatic interactions. The dye/drug can be released in acidic pH and in the presence of physiologically relevant ions such as potassium.
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Affiliation(s)
- Gopal Pandit
- Department of Chemistry, Indian
Institute of Technology, Guwahati, North Guwahati, Guwahati, Assam 781039, India
| | - Karabi Roy
- Department of Chemistry, Indian
Institute of Technology, Guwahati, North Guwahati, Guwahati, Assam 781039, India
| | - Umang Agarwal
- Department of Chemistry, Indian
Institute of Technology, Guwahati, North Guwahati, Guwahati, Assam 781039, India
| | - Sunanda Chatterjee
- Department of Chemistry, Indian
Institute of Technology, Guwahati, North Guwahati, Guwahati, Assam 781039, India
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35
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Ma H, Li S, Wei Y, Jiang L, Li J. Fabrication of two-dimensional (2D) ordered microsphere aligned by supramolecular self-assembly of Formyl-azobenzene and dipeptide. J Colloid Interface Sci 2018; 514:491-495. [DOI: 10.1016/j.jcis.2017.12.054] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2017] [Revised: 12/19/2017] [Accepted: 12/19/2017] [Indexed: 02/04/2023]
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36
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Adler-Abramovich L, Arnon ZA, Sui X, Azuri I, Cohen H, Hod O, Kronik L, Shimon LJW, Wagner HD, Gazit E. Bioinspired Flexible and Tough Layered Peptide Crystals. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2018; 30:1704551. [PMID: 29215205 DOI: 10.1002/adma.201704551] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/11/2017] [Revised: 10/19/2017] [Indexed: 06/07/2023]
Abstract
One major challenge of functional material fabrication is combining flexibility, strength, and toughness. In several biological and artificial systems, these desired mechanical properties are achieved by hierarchical architectures and various forms of anisotropy, as found in bones and nacre. Here, it is reported that crystals of N-capped diphenylalanine, one of the most studied self-assembling systems in nanotechnology, exhibit well-ordered packing and diffraction of sub-Å resolution, yet display an exceptionally flexible nature. To explore this flexibility, the mechanical properties of individual crystals are evaluated, assisted by density functional theory calculations. High-resolution scanning electron microscopy reveals that the crystals are composed of layered self-assembled structures. The observed combination of strength, toughness, and flexibility can therefore be explained in terms of weak interactions between rigid layers. These crystals represent a novel class of self-assembled layered materials, which can be utilized for various technological applications, where a combination of usually contradictory mechanical properties is desired.
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Affiliation(s)
- Lihi Adler-Abramovich
- Department of Oral Biology, The Goldschleger School of Dental Medicine Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, 6997801, Israel
| | - Zohar A Arnon
- Department of Molecular Microbiology and Biotechnology, George S. Wise Faculty of Life Sciences, Tel Aviv University, Tel Aviv, 6997801, Israel
| | - XiaoMeng Sui
- Department of Materials and Interfaces, Weizmann Institute of Science, Rehovot, 7610001, Israel
| | - Ido Azuri
- Department of Materials and Interfaces, Weizmann Institute of Science, Rehovot, 7610001, Israel
| | - Hadar Cohen
- Department of Molecular Microbiology and Biotechnology, George S. Wise Faculty of Life Sciences, Tel Aviv University, Tel Aviv, 6997801, Israel
| | - Oded Hod
- Department of Physical Chemistry, School of Chemistry, The Raymond and Beverly Sackler Faculty of Exact Sciences, and The Sackler Center for Computational Molecular and Materials Science, Tel Aviv University, Tel Aviv, 6997801, Israel
| | - Leeor Kronik
- Department of Materials and Interfaces, Weizmann Institute of Science, Rehovot, 7610001, Israel
| | - Linda J W Shimon
- Department of Chemical Research Support, Weizmann Institute of Science, Rehovot, 7610001, Israel
| | - H Daniel Wagner
- Department of Materials and Interfaces, Weizmann Institute of Science, Rehovot, 7610001, Israel
| | - Ehud Gazit
- Department of Molecular Microbiology and Biotechnology, George S. Wise Faculty of Life Sciences, Tel Aviv University, Tel Aviv, 6997801, Israel
- Department of Materials Science and Engineering, Iby and Aladar Fleischman Faculty of Engineering, Tel Aviv University, Tel Aviv, 6997801, Israel
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37
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Panda SS, Katz HE, Tovar JD. Solid-state electrical applications of protein and peptide based nanomaterials. Chem Soc Rev 2018; 47:3640-3658. [DOI: 10.1039/c7cs00817a] [Citation(s) in RCA: 65] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
This review summarizes recent advancements in electrical properties and applications of natural proteins and mutated variants, synthetic oligopeptides and peptide–π conjugates.
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Affiliation(s)
- Sayak Subhra Panda
- Department of Chemistry
- Krieger School of Arts and Sciences
- Johns Hopkins University
- Baltimore
- USA
| | - Howard E. Katz
- Department of Chemistry
- Krieger School of Arts and Sciences
- Johns Hopkins University
- Baltimore
- USA
| | - John D. Tovar
- Department of Chemistry
- Krieger School of Arts and Sciences
- Johns Hopkins University
- Baltimore
- USA
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38
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Abstract
Semiconductors are central to the modern electronics and optics industries. Conventional semiconductive materials bear inherent limitations, especially in emerging fields such as interfacing with biological systems and bottom-up fabrication. A promising candidate for bioinspired and durable nanoscale semiconductors is the family of self-assembled nanostructures comprising short peptides. The highly ordered and directional intermolecular π-π interactions and hydrogen-bonding network allow the formation of quantum confined structures within the peptide self-assemblies, thus decreasing the band gaps of the superstructures into semiconductor regions. As a result of the diverse architectures and ease of modification of peptide self-assemblies, their semiconductivity can be readily tuned, doped, and functionalized. Therefore, this family of electroactive supramolecular materials may bridge the gap between the inorganic semiconductor world and biological systems.
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Affiliation(s)
- Kai Tao
- Department of Molecular Microbiology and Biotechnology, George S. Wise Faculty of Life Sciences, Tel Aviv University, Tel Aviv 6997801, Israel
| | - Pandeeswar Makam
- Department of Molecular Microbiology and Biotechnology, George S. Wise Faculty of Life Sciences, Tel Aviv University, Tel Aviv 6997801, Israel
| | - Ruth Aizen
- Department of Molecular Microbiology and Biotechnology, George S. Wise Faculty of Life Sciences, Tel Aviv University, Tel Aviv 6997801, Israel
| | - Ehud Gazit
- Department of Molecular Microbiology and Biotechnology, George S. Wise Faculty of Life Sciences, Tel Aviv University, Tel Aviv 6997801, Israel.
- Department of Materials Science and Engineering, Iby and Aladar Fleischman Faculty of Engineering, Tel Aviv University, Tel Aviv 6997801, Israel
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39
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Gan Z, Xu H. Photoluminescence of Diphenylalanine Peptide Nano/Microstructures: From Mechanisms to Applications. Macromol Rapid Commun 2017; 38. [DOI: 10.1002/marc.201700370] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2017] [Revised: 06/29/2017] [Indexed: 12/21/2022]
Affiliation(s)
- Zhixing Gan
- Key Laboratory of Optoelectronic Technology of Jiangsu Province; School of Physics and Technology; Nanjing Normal University; Nanjing 210023 China
| | - Hao Xu
- Faculty of Science; Ningbo University; Ningbo 315211 China
- Advanced Light Microscopy; Royal Institute of Technology; Science for Life Laboratory; Solna SE-17121 Sweden
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40
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Ziganshin MA, Safiullina AS, Gerasimov AV, Ziganshina SA, Klimovitskii AE, Khayarov KR, Gorbatchuk VV. Thermally Induced Self-Assembly and Cyclization of l-Leucyl-l-Leucine in Solid State. J Phys Chem B 2017; 121:8603-8610. [PMID: 28820260 DOI: 10.1021/acs.jpcb.7b06759] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Thermal treatment of oligopeptides is one of the methods for synthesis of organic nanostructures. However, heating may lead not only to self-assembly of the initial molecules, but also to chemical reactions resulting in the formation of new unexpected nanostructures or change in the properties of the existing ones. In the present work, the reaction of cyclization of dipeptide l-leucyl-l-leucine in solid state under heating was studied. The change in morphology of dipeptide thin film and formation of nanostructures after heating was visualized using atomic force microscopy. This method also was used for demonstration of differences in self-assembly of linear and cyclic dipeptides. The chemical structure of reaction product was characterized by NMR spectrometry, FTIR spectroscopy and GC-MS analysis. Kinetic parameters of cyclization were estimated within the approaches of the nonisothermal kinetics ("model-free" kinetics and linear regression methods for detection of topochemical equation). The results of present work are useful for explanation the changes in the properties of nanostructures based on short-chain oligopeptides, notably leucyl-leucine, after thermal treatment, as well as for the synthesis of cyclic oligopeptides.
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Affiliation(s)
- Marat A Ziganshin
- A.M. Butlerov Institute of Chemistry, Kazan Federal University , Kremlevskaya ul. 18, Kazan, 420008 Russia
| | - Aisylu S Safiullina
- A.M. Butlerov Institute of Chemistry, Kazan Federal University , Kremlevskaya ul. 18, Kazan, 420008 Russia
| | - Alexander V Gerasimov
- A.M. Butlerov Institute of Chemistry, Kazan Federal University , Kremlevskaya ul. 18, Kazan, 420008 Russia
| | - Sufia A Ziganshina
- Kazan Zavoisky Physical-Technical Institute, Kazan Scientific Center, Russian Academy of Sciences , Sibirskii trakt 10/7, Kazan, 420029 Russia
| | - Alexander E Klimovitskii
- A.M. Butlerov Institute of Chemistry, Kazan Federal University , Kremlevskaya ul. 18, Kazan, 420008 Russia
| | - Khasan R Khayarov
- A.M. Butlerov Institute of Chemistry, Kazan Federal University , Kremlevskaya ul. 18, Kazan, 420008 Russia
| | - Valery V Gorbatchuk
- A.M. Butlerov Institute of Chemistry, Kazan Federal University , Kremlevskaya ul. 18, Kazan, 420008 Russia
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41
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Fei J, Zhang H, Wang A, Qin C, Xue H, Li J. Biofluid-Triggered Burst Release from an Adaptive Covalently Assembled Dipeptide Nanocontainer for Emergency Treatment. Adv Healthc Mater 2017; 6. [PMID: 28177202 DOI: 10.1002/adhm.201601198] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2016] [Revised: 01/09/2017] [Indexed: 11/09/2022]
Abstract
The construction of quickly dissociating containers holding bioactive components that meet the extreme requirements of emergency treatment is highly desirable but remains a great challenge. Here the use of small-molecule-induced dynamic covalent assembly is reported for simple and tunable fabrication of a biocompatible diphenylalanine-based nanocontainer toward rapidly responsive cargo delivery. The assembled nanocontainer can adaptively encapsulate various charged or neutral molecules. Upon biofluid trigger, the encapsulated molecules and bioactive proteins are released in a burst (within 5 s) from the nanocontainer due to highly sensitive deprotonation-mediated disruption of hydrogen bonding. This highlighted feature allows the nanocontainer as an excellent "fast dissolving" delivery vehicle available in spray dosage form for medical emergencies, as demonstrated by in vivo application for massive hemorrhage.
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Affiliation(s)
- Jinbo Fei
- Beijing National Laboratory for Molecular Sciences; CAS Key Lab of Colloid; Interface and Chemical Thermodynamics; Institute of Chemistry; Chinese Academy of Sciences; Beijing 100190 China
| | - He Zhang
- Beijing National Laboratory for Molecular Sciences; CAS Key Lab of Colloid; Interface and Chemical Thermodynamics; Institute of Chemistry; Chinese Academy of Sciences; Beijing 100190 China
- School of Chemistry and Chemical Engineering; University of Chinese Academy of Sciences; Beijing 100049 China
| | - Anhe Wang
- National Center for Nanoscience and Technology; Beijing 100190 China
| | - Chenchen Qin
- Beijing National Laboratory for Molecular Sciences; CAS Key Lab of Colloid; Interface and Chemical Thermodynamics; Institute of Chemistry; Chinese Academy of Sciences; Beijing 100190 China
- School of Chemistry and Chemical Engineering; University of Chinese Academy of Sciences; Beijing 100049 China
| | - Huimin Xue
- Beijing National Laboratory for Molecular Sciences; CAS Key Lab of Colloid; Interface and Chemical Thermodynamics; Institute of Chemistry; Chinese Academy of Sciences; Beijing 100190 China
- School of Chemistry and Chemical Engineering; University of Chinese Academy of Sciences; Beijing 100049 China
| | - Junbai Li
- Beijing National Laboratory for Molecular Sciences; CAS Key Lab of Colloid; Interface and Chemical Thermodynamics; Institute of Chemistry; Chinese Academy of Sciences; Beijing 100190 China
- School of Chemistry and Chemical Engineering; University of Chinese Academy of Sciences; Beijing 100049 China
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42
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Märker K, Paul S, Fernández-de-Alba C, Lee D, Mouesca JM, Hediger S, De Paëpe G. Welcoming natural isotopic abundance in solid-state NMR: probing π-stacking and supramolecular structure of organic nanoassemblies using DNP. Chem Sci 2016; 8:974-987. [PMID: 28451235 PMCID: PMC5354064 DOI: 10.1039/c6sc02709a] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2016] [Accepted: 10/18/2016] [Indexed: 11/29/2022] Open
Abstract
The low natural abundance of 13C combined with MAS-DNP enables 13C–13C polarization transfer up to ∼7 Å and observation of π-stacking.
The self-assembly of small organic molecules is an intriguing phenomenon, which provides nanoscale structures for applications in numerous fields from medicine to molecular electronics. Detailed knowledge of their structure, in particular on the supramolecular level, is a prerequisite for the rational design of improved self-assembled systems. In this work, we prove the feasibility of a novel concept of NMR-based 3D structure determination of such assemblies in the solid state. The key point of this concept is the deliberate use of samples that contain 13C at its natural isotopic abundance (NA, 1.1%), while exploiting magic-angle spinning dynamic nuclear polarization (MAS-DNP) to compensate for the reduced sensitivity. Since dipolar truncation effects are suppressed to a large extent in NA samples, unique and highly informative spectra can be recorded which are impossible to obtain on an isotopically labeled system. On the self-assembled cyclic diphenylalanine peptide, we demonstrate the detection of long-range internuclear distances up to ∼7 Å, allowing us to observe π-stacking through 13C–13C correlation spectra, providing a powerful tool for the analysis of one of the most important non-covalent interactions. Furthermore, experimental polarization transfer curves are in remarkable agreement with numerical simulations based on the crystallographic structure, and can be fully rationalized as the superposition of intra- and intermolecular contributions. This new approach to NMR crystallography provides access to rich and precise structural information, opening up a new avenue to de novo crystal structure determination by NMR.
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Affiliation(s)
- Katharina Märker
- Univ. Grenoble Alpes , INAC , F-38000 Grenoble , France . .,CEA , INAC , F-38000 Grenoble , France
| | - Subhradip Paul
- Univ. Grenoble Alpes , INAC , F-38000 Grenoble , France . .,CEA , INAC , F-38000 Grenoble , France
| | - Carlos Fernández-de-Alba
- Univ. Grenoble Alpes , INAC , F-38000 Grenoble , France . .,CEA , INAC , F-38000 Grenoble , France
| | - Daniel Lee
- Univ. Grenoble Alpes , INAC , F-38000 Grenoble , France . .,CEA , INAC , F-38000 Grenoble , France
| | - Jean-Marie Mouesca
- Univ. Grenoble Alpes , INAC , F-38000 Grenoble , France . .,CEA , INAC , F-38000 Grenoble , France
| | - Sabine Hediger
- Univ. Grenoble Alpes , INAC , F-38000 Grenoble , France . .,CEA , INAC , F-38000 Grenoble , France.,CNRS , MEM , F-38000 Grenoble , France
| | - Gaël De Paëpe
- Univ. Grenoble Alpes , INAC , F-38000 Grenoble , France . .,CEA , INAC , F-38000 Grenoble , France
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43
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Waku T, Tanaka N. Recent advances in nanofibrous assemblies based on β-sheet-forming peptides for biomedical applications. POLYM INT 2016. [DOI: 10.1002/pi.5195] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Tomonori Waku
- Faculty of Molecular Chemistry and Engineering; Kyoto Institute of Technology; Gosyokaido-cho, Matsugasaki Sakyo-ku Kyoto 606-8585 Japan
| | - Naoki Tanaka
- Faculty of Molecular Chemistry and Engineering; Kyoto Institute of Technology; Gosyokaido-cho, Matsugasaki Sakyo-ku Kyoto 606-8585 Japan
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44
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Guo C, Arnon ZA, Qi R, Zhang Q, Adler-Abramovich L, Gazit E, Wei G. Expanding the Nanoarchitectural Diversity Through Aromatic Di- and Tri-Peptide Coassembly: Nanostructures and Molecular Mechanisms. ACS NANO 2016; 10:8316-8324. [PMID: 27548765 DOI: 10.1021/acsnano.6b02739] [Citation(s) in RCA: 74] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Molecular self-assembly is pivotal for the formation of ordered nanostructures, yet the structural diversity obtained by the use of a single type of building block is limited. Multicomponent coassembly, utilized to expand the architectural space, is principally based on empirical observations rather than rational design. Here we report large-scale molecular dynamics simulations of the coassembly of diphenylalanine (FF) and triphenylalanine (FFF) peptides at various mass ratios. Our simulations show that FF and FFF can co-organize into both canonical and noncanonical assemblies. Strikingly, toroid nanostructures, which were rarely observed for the extensively studied FF or FFF, are often seen in the FF-FFF coassembly simulations and later corroborated by scanning electron microscopy. Our simulations demonstrate a wide ratio-dependent variation of nanostructure morphologies including hollow and solid assemblies, much richer than those formed by each individual moiety. The hollow-solid structural transformation displays a discontinuous transition feature, and the toroids appear to be an obligatory intermediate for the structural transition. Interaction analysis reveals that the hollow-solid structural transition is mostly dominated by FF-FFF interactions, while the nanotoroid formation is determined by the competition between FF-water and FFF-water interactions. This study provides both structural and mechanistic insights into the coassembly of FF and FFF peptides, thus offering a molecular basis for the rational design of bionanomaterials utilizing peptide coassembly.
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Affiliation(s)
- Cong Guo
- Key Laboratory for Computational Physical Sciences (MOE), State Key Laboratory of Surface Physics, and Department of Physics, Fudan University , Shanghai 200433, China
| | | | - Ruxi Qi
- Key Laboratory for Computational Physical Sciences (MOE), State Key Laboratory of Surface Physics, and Department of Physics, Fudan University , Shanghai 200433, China
| | - Qingwen Zhang
- College of Physical Education and Training, Shanghai University of Sport , 399 Changhai Road, Shanghai 200438, China
| | | | | | - Guanghong Wei
- Key Laboratory for Computational Physical Sciences (MOE), State Key Laboratory of Surface Physics, and Department of Physics, Fudan University , Shanghai 200433, China
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45
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Tan Y, Adhikari RY, Malvankar NS, Pi S, Ward JE, Woodard TL, Nevin KP, Xia Q, Tuominen MT, Lovley DR. Synthetic Biological Protein Nanowires with High Conductivity. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2016; 12:4481-4485. [PMID: 27409066 DOI: 10.1002/smll.201601112] [Citation(s) in RCA: 76] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/31/2016] [Revised: 06/11/2016] [Indexed: 06/06/2023]
Abstract
Genetic modification to add tryptophan to PilA, the monomer for the electrically conductive pili of Geobacter sulfurreducens, yields conductive protein filaments 2000-fold more conductive than the wild-type pili while cutting the diameter in half to 1.5 nm.
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Affiliation(s)
- Yang Tan
- Department of Microbiology, University of Massachusetts Amherst, Amherst, MA, 01003, USA
| | - Ramesh Y Adhikari
- Department of Physics, University of Massachusetts Amherst, Amherst, MA, 01003, USA
| | - Nikhil S Malvankar
- Department of Microbiology, University of Massachusetts Amherst, Amherst, MA, 01003, USA
- Department of Physics, University of Massachusetts Amherst, Amherst, MA, 01003, USA
- Department of Molecular Biophysics and Biochemistry, Microbial Sciences Institute, Yale University, New Haven, CT, 06516, USA
| | - Shuang Pi
- Department of Electrical and Computer Engineering, University of Massachusetts Amherst, Amherst, MA, 01003, USA
| | - Joy E Ward
- Department of Microbiology, University of Massachusetts Amherst, Amherst, MA, 01003, USA
| | - Trevor L Woodard
- Department of Microbiology, University of Massachusetts Amherst, Amherst, MA, 01003, USA
| | - Kelly P Nevin
- Department of Microbiology, University of Massachusetts Amherst, Amherst, MA, 01003, USA
| | - Qiangfei Xia
- Department of Electrical and Computer Engineering, University of Massachusetts Amherst, Amherst, MA, 01003, USA
| | - Mark T Tuominen
- Department of Physics, University of Massachusetts Amherst, Amherst, MA, 01003, USA
| | - Derek R Lovley
- Department of Microbiology, University of Massachusetts Amherst, Amherst, MA, 01003, USA
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46
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Andrade-Filho T, Martins TC, Ferreira FF, Alves WA, Rocha AR. Water-driven stabilization of diphenylalanine nanotube structures. Theor Chem Acc 2016. [DOI: 10.1007/s00214-016-1936-3] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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47
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Li Y, Yan L, Liu K, Wang J, Wang A, Bai S, Yan X. Solvothermally Mediated Self-Assembly of Ultralong Peptide Nanobelts Capable of Optical Waveguiding. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2016; 12:2575-2579. [PMID: 27028848 DOI: 10.1002/smll.201600230] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/24/2016] [Revised: 02/19/2016] [Indexed: 06/05/2023]
Abstract
The formation of ultralong peptide crystalline nanobelts using a solvothermal approach from a di-phenylalanine gel within 10 min, where the self-assembly process is accelerated by several orders of magnitude compared with the month-long glutaraldehyde induction method previously reported, has been demonstrated. The solvothermal treatment can facilitate the phase separation of di-phenylalanine gels while speeding up the kinetics of the intramolecular cyclization reaction and concomitant crystallization. Moreover, the modulation effect of formaldehyde as an additive is revealed, and that a small amount of formaldehyde leads to thicker crystalline platelets capable of curved optical waveguiding that can potentially be applied in advanced bio-optical and optoelectronic devices, a rare feat with peptide-based crystals.
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Affiliation(s)
- Yongxin Li
- National Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing, 100190, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Linyin Yan
- National Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing, 100190, China
- Center for Mesoscience, Institute of Process Engineering, Chinese Academy of Sciences, Beijing, 100190, China
| | - Kai Liu
- National Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing, 100190, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Juan Wang
- National Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing, 100190, China
- Center for Mesoscience, Institute of Process Engineering, Chinese Academy of Sciences, Beijing, 100190, China
| | - Anhe Wang
- National Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing, 100190, China
| | - Shuo Bai
- National Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing, 100190, China
| | - Xuehai Yan
- National Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing, 100190, China
- Center for Mesoscience, Institute of Process Engineering, Chinese Academy of Sciences, Beijing, 100190, China
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48
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Lerner Yardeni J, Amit M, Ashkenasy G, Ashkenasy N. Sequence dependent proton conduction in self-assembled peptide nanostructures. NANOSCALE 2016; 8:2358-2366. [PMID: 26750973 DOI: 10.1039/c5nr06750b] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
The advancement of diverse electrochemistry technologies depends on the development of novel proton conducting polymers. Inspired by the efficacy of proton transport through proteins, we show in this work that self-assembling peptide nanostructures may be a promising alternative for such organic proton conducting materials. We demonstrate that aromatic amino acids, which participate in charge transport in nature, unprecedentedly promote proton conduction under both high and low relative humidity conditions for d,l α-cyclic peptide nanotubes. For dehydrated networks long-range order of the assemblies, induced by the aromatic side chains, is shown to be a dominating factor for promoting conductivity. However, for hydrated networks this order of effect is less significant and conductivity can be improved by the introduction of proton donating carboxylic acid peptide side chains in addition to the aromatic side chains despite the lower order of the assemblies. Based on these observations, a novel cyclic peptide that incorporates non-natural naphthyl side chains was designed. Self-assembled nanotubes of this peptide show greatly improved dehydrated conductivity, while maintaining high conductivity under hydrated conditions. We envision that the demonstrated modularity and versatility of these bio inspired nanostructures will make them extremely attractive building blocks for the fabrication of devices for energy conversion and storage applications, as well as other applications that involve proton transport, whether dry or wet conductivity is desired.
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Affiliation(s)
- Jenny Lerner Yardeni
- Department of Materials Engineering, Ben-Gurion University of the Negev, Beer Sheva, Israel. and Department of chemistry, Ben-Gurion University of the Negev, Beer Sheva, Israel
| | - Moran Amit
- Department of Materials Engineering, Ben-Gurion University of the Negev, Beer Sheva, Israel.
| | - Gonen Ashkenasy
- Department of chemistry, Ben-Gurion University of the Negev, Beer Sheva, Israel and The Ilze Katz Institute for Nanoscale Science Technology, Ben-Gurion University of the Negev, Beer Sheva, Israel
| | - Nurit Ashkenasy
- Department of Materials Engineering, Ben-Gurion University of the Negev, Beer Sheva, Israel. and The Ilze Katz Institute for Nanoscale Science Technology, Ben-Gurion University of the Negev, Beer Sheva, Israel
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49
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Gan Z, Meng M, Di Y, Huang S. Bioinspired diphenylalanine with aggregation-induced emission in deep ultraviolet range. NEW J CHEM 2016. [DOI: 10.1039/c5nj03184b] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Diphenylalanine showing aggregation-induced emission (AIE) at 282 nm is demonstrated. The luminescent intensity increases rapidly with the occurrence of aggregation. Time-resolved and temperature-dependent PL spectra are used to interpret the AIE effect.
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Affiliation(s)
- Zhixing Gan
- Key Laboratory of Optoelectronic Technology of Jiangsu Province
- School of Physical Science and Technology
- Nanjing Normal University
- Nanjing 210023
- China
| | - Ming Meng
- School of Physics and Telecommunication Engineering
- Zhoukou Normal University
- Zhoukou
- China
| | - Yunsong Di
- Key Laboratory of Optoelectronic Technology of Jiangsu Province
- School of Physical Science and Technology
- Nanjing Normal University
- Nanjing 210023
- China
| | - Shisong Huang
- Key Laboratory of Optoelectronic Technology of Jiangsu Province
- School of Physical Science and Technology
- Nanjing Normal University
- Nanjing 210023
- China
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50
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Kogikoski S, Sousa CP, Liberato MS, Andrade-Filho T, Prieto T, Ferreira FF, Rocha AR, Guha S, Alves WA. Multifunctional biosensors based on peptide–polyelectrolyte conjugates. Phys Chem Chem Phys 2016; 18:3223-33. [DOI: 10.1039/c5cp07165h] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
The crystal structure of self-assembled peptide nanostructures dictates the conductivity. We show that the orthorhombic phase can be doped with PAH, improving hole and electron injection, opening opportunities for self-assembled peptide composites.
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Affiliation(s)
- S. Kogikoski
- Centro de Ciências Naturais e Humanas
- Universidade Federal do ABC
- Santo André
- Brazil
| | - C. P. Sousa
- Centro de Ciências Naturais e Humanas
- Universidade Federal do ABC
- Santo André
- Brazil
| | - M. S. Liberato
- Centro de Ciências Naturais e Humanas
- Universidade Federal do ABC
- Santo André
- Brazil
| | - T. Andrade-Filho
- Instituto de Ciências Exatas
- Faculdade de Física
- Universidade Federal do Sul e Sudeste do Pará
- Marabá
- Brazil
| | - T. Prieto
- Centro de Ciências Naturais e Humanas
- Universidade Federal do ABC
- Santo André
- Brazil
| | - F. F. Ferreira
- Centro de Ciências Naturais e Humanas
- Universidade Federal do ABC
- Santo André
- Brazil
| | - A. R. Rocha
- Instituto de Física Teórica
- Universidade Estadual Paulista – UNESP
- São Paulo
- Brazil
| | - S. Guha
- Department of Physics of Astronomy
- University of Missouri
- Columbia
- USA
| | - W. A. Alves
- Centro de Ciências Naturais e Humanas
- Universidade Federal do ABC
- Santo André
- Brazil
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