|
1
|
Han Q, Tao F, Xu Y, Su H, Yang F, Körstgens V, Müller‐Buschbaum P, Yang P. Tuning Chain Relaxation from an Amorphous Biopolymer Film to Crystals by Removing Air/Water Interface Limitations. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202008999] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Qian Han
- Key Laboratory of Applied Surface and Colloid Chemistry Ministry of Education School of Chemistry and Chemical Engineering Shaanxi Normal University Xi'an 710119 China
| | - Fei Tao
- Key Laboratory of Applied Surface and Colloid Chemistry Ministry of Education School of Chemistry and Chemical Engineering Shaanxi Normal University Xi'an 710119 China
| | - Yan Xu
- Key Laboratory of Applied Surface and Colloid Chemistry Ministry of Education School of Chemistry and Chemical Engineering Shaanxi Normal University Xi'an 710119 China
| | - Hao Su
- Key Laboratory of Applied Surface and Colloid Chemistry Ministry of Education School of Chemistry and Chemical Engineering Shaanxi Normal University Xi'an 710119 China
| | - Facui Yang
- Key Laboratory of Applied Surface and Colloid Chemistry Ministry of Education School of Chemistry and Chemical Engineering Shaanxi Normal University Xi'an 710119 China
| | - Volker Körstgens
- Lehrstuhl für Funktionelle Materialien Physik Department Technische Universität München James-Franck-Str. 1 85748 Garching Germany
| | - Peter Müller‐Buschbaum
- Lehrstuhl für Funktionelle Materialien Physik Department Technische Universität München James-Franck-Str. 1 85748 Garching Germany
- Heinz Maier-Leibnitz Zentrum (MLZ) Technische Universität München Lichtenbergstr. 1 85748 Garching Germany
| | - Peng Yang
- Key Laboratory of Applied Surface and Colloid Chemistry Ministry of Education School of Chemistry and Chemical Engineering Shaanxi Normal University Xi'an 710119 China
- State Key Laboratory of Molecular Engineering of Polymers Fudan University Shanghai 200438 China
| |
Collapse
|
|
2
|
Han Q, Tao F, Xu Y, Su H, Yang F, Körstgens V, Müller-Buschbaum P, Yang P. Tuning Chain Relaxation from an Amorphous Biopolymer Film to Crystals by Removing Air/Water Interface Limitations. Angew Chem Int Ed Engl 2020; 59:20192-20200. [PMID: 32705794 DOI: 10.1002/anie.202008999] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Indexed: 12/30/2022]
Abstract
A promising route to the synthesis of protein-mimetic materials that are capable of strong mechanics and complex functions is provided by intermolecular β-sheet stacking. An understanding of the assembly mechanism on β-sheet stacking at molecular-level and the related influencing factors determine the potential to design polymorphs of such biomaterials towards broad applications. Herein, we quantitatively reveal the air/water interface (AWI) parameters regulating the transformation from crowding amorphous aggregates to ordered phase and show that the polymorph diversity of β-sheet stacking is regulated by the chain relaxation-crystallization mechanism. An amorphous macroscale amyloid-like nanofilm is formed at the AWI, in which unfolded protein chains are aligned in a short-range manner to form randomly packed β-sheets. The subsequent biopolymer chain relaxation-crystallization to form nanocrystals is further triggered by removing the limitations of energy and space at the AWI.
Collapse
Affiliation(s)
- Qian Han
- Key Laboratory of Applied Surface and Colloid Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an, 710119, China
| | - Fei Tao
- Key Laboratory of Applied Surface and Colloid Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an, 710119, China
| | - Yan Xu
- Key Laboratory of Applied Surface and Colloid Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an, 710119, China
| | - Hao Su
- Key Laboratory of Applied Surface and Colloid Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an, 710119, China
| | - Facui Yang
- Key Laboratory of Applied Surface and Colloid Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an, 710119, China
| | - Volker Körstgens
- Lehrstuhl für Funktionelle Materialien, Physik Department, Technische Universität München, James-Franck-Str. 1, 85748, Garching, Germany
| | - Peter Müller-Buschbaum
- Lehrstuhl für Funktionelle Materialien, Physik Department, Technische Universität München, James-Franck-Str. 1, 85748, Garching, Germany.,Heinz Maier-Leibnitz Zentrum (MLZ), Technische Universität München, Lichtenbergstr. 1, 85748, Garching, Germany
| | - Peng Yang
- Key Laboratory of Applied Surface and Colloid Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an, 710119, China.,State Key Laboratory of Molecular Engineering of Polymers, Fudan University, Shanghai, 200438, China
| |
Collapse
|
|
3
|
Adamcik J, Mezzenga R. Amyloid Polymorphism in the Protein Folding and Aggregation Energy Landscape. Angew Chem Int Ed Engl 2018; 57:8370-8382. [DOI: 10.1002/anie.201713416] [Citation(s) in RCA: 150] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2017] [Indexed: 12/30/2022]
Affiliation(s)
- Jozef Adamcik
- Department of Health Sciences & Technology ETH Zurich Schmelzbergstrasse 9 8092 Zurich Switzerland
| | - Raffaele Mezzenga
- Department of Health Sciences & Technology ETH Zurich Schmelzbergstrasse 9 8092 Zurich Switzerland
- Department of Materials ETH Zurich Wolfgang-Pauli-Strasse 10 8093 Zurich Switzerland
| |
Collapse
|
|
4
|
Adamcik J, Mezzenga R. Amyloid‐Polymorphie in der Energielandschaft der Faltung und Aggregation von Proteinen. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201713416] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Jozef Adamcik
- Departement Gesundheitswissenschaften und Technologie ETH Zürich Schmelzbergstrasse 9 8092 Zürich Schweiz
| | - Raffaele Mezzenga
- Departement Gesundheitswissenschaften und Technologie ETH Zürich Schmelzbergstrasse 9 8092 Zürich Schweiz
- Departement Materialwissenschaft ETH Zürich Wolfgang-Pauli-Strasse 10 8093 Zürich Schweiz
| |
Collapse
|
|
5
|
Neue Mitglieder der National Academy of Sciences Wolfson-Forschungspreise der Royal Society. Angew Chem Int Ed Engl 2013. [DOI: 10.1002/ange.201303907] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
|
|
6
|
New Members of the National Academy of Sciences Royal Society Wolfson Research Merit Awards. Angew Chem Int Ed Engl 2013. [DOI: 10.1002/anie.201303907] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
|
|
7
|
Royal Society of Chemistry Prize Winners 2012. Angew Chem Int Ed Engl 2012. [DOI: 10.1002/anie.201204795] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
|
|
8
|
Preise der Royal Society of Chemistry 2012. Angew Chem Int Ed Engl 2012. [DOI: 10.1002/ange.201204795] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
|