• 文献检索
  • 文档翻译
  • 深度研究
  • 学术资讯
  • Suppr Zotero 插件Zotero 插件
  • 邀请有礼
  • 套餐&价格
  • 历史记录
应用&插件
Suppr Zotero 插件Zotero 插件浏览器插件Mac 客户端Windows 客户端微信小程序
定价
高级版会员购买积分包购买API积分包
服务
文献检索文档翻译深度研究API 文档MCP 服务
关于我们
关于 Suppr公司介绍联系我们用户协议隐私条款
关注我们

Suppr 超能文献

核心技术专利：CN118964589B侵权必究
粤ICP备2023148730 号-1Suppr @ 2026

文献检索

告别复杂PubMed语法，用中文像聊天一样搜索，搜遍4000万医学文献。AI智能推荐，让科研检索更轻松。

立即免费搜索

文件翻译

保留排版，准确专业，支持PDF/Word/PPT等文件格式，支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述，25分钟生成高质量综述，智能提取关键信息，辅助科研写作。

立即免费体验

通过X射线散射方法对肽纳米管进行多尺度结构解析

Multiscale Structural Elucidation of Peptide Nanotubes by X-Ray Scattering Methods.

作者信息

Narayanan Theyencheri, Rüter Axel, Olsson Ulf

机构信息

ESRF-The European Synchrotron, Grenoble, France.

Division of Physical Chemistry, Lund University, Lund, Sweden.

出版信息

Front Bioeng Biotechnol. 2021 Mar 29;9:654339. doi: 10.3389/fbioe.2021.654339. eCollection 2021.

DOI:10.3389/fbioe.2021.654339
PMID:33855016
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC8039368/
Abstract

This mini-review presents the structural investigations of the self-assembled peptide nanotubes using X-ray scattering techniques. As compared to electron microscopy, scattering methods enable studies of nanotubes in solution under the appropriate physicochemical conditions and probe their formation mechanism. In addition, a combination of X-ray scattering methods allow the elucidation of structural organization from the molecular scale to the dimension of nanotubes.

摘要

本综述介绍了利用X射线散射技术对自组装肽纳米管进行的结构研究。与电子显微镜相比，散射方法能够在适当的物理化学条件下研究溶液中的纳米管，并探究其形成机制。此外，X射线散射方法的结合能够阐明从分子尺度到纳米管尺寸的结构组织。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d2eb/8039368/3077c04c0f1e/fbioe-09-654339-g0002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d2eb/8039368/f4a4672d55d3/fbioe-09-654339-g0001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d2eb/8039368/3077c04c0f1e/fbioe-09-654339-g0002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d2eb/8039368/f4a4672d55d3/fbioe-09-654339-g0001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d2eb/8039368/3077c04c0f1e/fbioe-09-654339-g0002.jpg

相似文献

1
Multiscale Structural Elucidation of Peptide Nanotubes by X-Ray Scattering Methods.通过X射线散射方法对肽纳米管进行多尺度结构解析
Front Bioeng Biotechnol. 2021 Mar 29;9:654339. doi: 10.3389/fbioe.2021.654339. eCollection 2021.
2
SAXS/WAXS Investigation of Amyloid-β(16-22) Peptide Nanotubes.淀粉样β蛋白（16 - 22）肽纳米管的小角X射线散射/广角X射线散射研究
Front Bioeng Biotechnol. 2021 Mar 24;9:654349. doi: 10.3389/fbioe.2021.654349. eCollection 2021.
3
Small-angle scattering techniques for peptide and peptide hybrid nanostructures and peptide-based biomaterials.用于肽和肽杂化纳米结构以及基于肽的生物材料的小角散射技术。
Adv Colloid Interface Sci. 2023 Aug;318:102959. doi: 10.1016/j.cis.2023.102959. Epub 2023 Jul 7.
4
In-Situ Configuration Studies on Segmented DNA Origami Nanotubes.分段 DNA 折纸纳米管的原位结构研究。
Chembiochem. 2019 Jun 14;20(12):1508-1513. doi: 10.1002/cbic.201800727. Epub 2019 Apr 15.
5
Elucidation of the self-assembly pathway of lanreotide octapeptide into beta-sheet nanotubes: role of two stable intermediates.阐明兰瑞肽八肽自组装成β- sheet 纳米管的途径：两个稳定中间体的作用。
J Am Chem Soc. 2010 Mar 31;132(12):4230-41. doi: 10.1021/ja9088023.
6
Hydrogel and Organogel Formation by Hierarchical Self-Assembly of Cyclic Peptides Nanotubes.环状多肽纳米管的分级自组装形成水凝胶和有机凝胶。
Chemistry. 2018 Dec 17;24(71):19066-19074. doi: 10.1002/chem.201804576. Epub 2018 Nov 21.
7
Self-supported particle-track-etched polycarbonate membranes as templates for cylindrical polypyrrole nanotubes and nanowires: an X-ray scattering and scanning force microscopy investigation.自支撑的粒子轨迹刻蚀聚碳酸酯膜作为圆柱状聚吡咯纳米管和纳米线的模板：X 射线散射和扫描力显微镜研究。
Langmuir. 2005 Dec 6;21(25):11987-93. doi: 10.1021/la0515975.
8
How does growth hormone releasing hexapeptide self-assemble in nanotubes?生长激素释放六肽是如何在纳米管中进行自组装的？
Soft Matter. 2014 Dec 14;10(46):9260-9. doi: 10.1039/c4sm01693a.
9
Probing the Nanostructure and Arrangement of Bacterial Magnetosomes by Small-Angle X-Ray Scattering.小角度 X 射线散射探测细菌磁铁矿的纳米结构和排列。
Appl Environ Microbiol. 2019 Nov 27;85(24). doi: 10.1128/AEM.01513-19. Print 2019 Dec 15.
10
Self-assembly of Peptide nanotubes in an organic solvent.肽纳米管在有机溶剂中的自组装。
Langmuir. 2008 Aug 5;24(15):8158-62. doi: 10.1021/la800942n. Epub 2008 Jun 21.

引用本文的文献

1
Small-angle scattering studies on diverse peptide-based nanotube and helical ribbon structures reveal distinct form and structure factors.对多种基于肽的纳米管和螺旋带结构的小角散射研究揭示了不同的形状和结构因子。
J Appl Crystallogr. 2025 Jul 8;58(Pt 4):1311-1321. doi: 10.1107/S1600576725004637. eCollection 2025 Aug 1.
2
On the reversibility of amyloid fibril formation.关于淀粉样纤维形成的可逆性
Biophys Rev (Melville). 2025 Jan 29;6(1):011303. doi: 10.1063/5.0236947. eCollection 2025 Mar.
3
SAXS/WAXS Investigation of Amyloid-β(16-22) Peptide Nanotubes.

本文引用的文献

1
SAXS/WAXS Investigation of Amyloid-β(16-22) Peptide Nanotubes.淀粉样β蛋白（16 - 22）肽纳米管的小角X射线散射/广角X射线散射研究
Front Bioeng Biotechnol. 2021 Mar 24;9:654349. doi: 10.3389/fbioe.2021.654349. eCollection 2021.
2
Peptide nanotubes self-assembled from leucine-rich alpha helical surfactant-like peptides.由富含亮氨酸的α螺旋状表面活性剂样肽自组装形成的肽纳米管。
Chem Commun (Camb). 2020 Oct 14;56(80):11977-11980. doi: 10.1039/d0cc04299d. Epub 2020 Sep 7.
3
A microvolume shear cell for combined rheology and x-ray scattering experiments.
淀粉样β蛋白（16 - 22）肽纳米管的小角X射线散射/广角X射线散射研究
Front Bioeng Biotechnol. 2021 Mar 24;9:654349. doi: 10.3389/fbioe.2021.654349. eCollection 2021.
一种用于流变学和X射线散射联合实验的微量剪切池。
Rev Sci Instrum. 2020 Aug 1;91(8):085102. doi: 10.1063/5.0012905.
4
Tube to ribbon transition in a self-assembling model peptide system.管状到带状的转变在自组装模型肽系统中。
Phys Chem Chem Phys. 2020 Sep 7;22(33):18320-18327. doi: 10.1039/d0cp03204b. Epub 2020 Aug 12.
5
Half a century of amyloids: past, present and future.半个世纪的淀粉样变：过去、现在和未来。
Chem Soc Rev. 2020 Aug 7;49(15):5473-5509. doi: 10.1039/c9cs00199a. Epub 2020 Jul 7.
6
Large Chiral Nanotubes Self-Assembled by DNA Bricks.DNA 砖自组装的大手性纳米管。
J Am Chem Soc. 2019 Dec 18;141(50):19524-19528. doi: 10.1021/jacs.9b08737. Epub 2019 Dec 5.
7
Shape and fluctuations of frustrated self-assembled nano ribbons.受挫自组装纳米带的形状和波动。
Nat Commun. 2019 Aug 8;10(1):3565. doi: 10.1038/s41467-019-11473-6.
8
Designer Peptide Amphiphiles: Self-Assembly to Applications.设计肽两亲体：自组装及其应用。
Langmuir. 2019 Aug 20;35(33):10704-10724. doi: 10.1021/acs.langmuir.9b01837. Epub 2019 Aug 8.
9
Observing the Kinetic Pathway of Nanotube Formation from Bolaamphiphiles by Time-Resolved Small-Angle X-ray Scattering.通过时间分辨小角 X 射线散射观察从双端离子型两亲物形成纳米管的动力学途径。
J Phys Chem B. 2019 May 16;123(19):4340-4345. doi: 10.1021/acs.jpcb.9b01746. Epub 2019 May 6.
10
Twisted Ribbon Aggregates in a Model Peptide System.扭曲带状聚集体在模型肽系统中的研究。
Langmuir. 2019 Apr 30;35(17):5802-5808. doi: 10.1021/acs.langmuir.8b03886. Epub 2019 Apr 18.