Cryo-EM of helical polymers

F Wang, O Gnewou, A Solemanifar… - Chemical …, 2022 - ACS Publications
While the application of cryogenic electron microscopy (cryo-EM) to helical polymers in
biology has a long history, due to the huge number of helical macromolecular assemblies in …

Bottom-up supramolecular assembly in two dimensions

I Insua, J Bergueiro, A Méndez-Ardoy… - Chemical …, 2022 - pubs.rsc.org
The self-assembly of molecules in two dimensions (2D) is gathering attention from all
disciplines across the chemical sciences. Attracted by the interesting properties of two …

Biomimetic chiral hydrogen-bonded organic-inorganic frameworks

J Guo, Y Duan, Y Jia, Z Zhao, X Gao, P Liu, F Li… - Nature …, 2024 - nature.com
Assembly ubiquitously occurs in nature and gives birth to numerous functional biomaterials
and sophisticated organisms. In this work, chiral hydrogen-bonded organic-inorganic …

Cell spheroid creation by transcytotic intercellular gelation

J Guo, F Wang, Y Huang, H He, W Tan, M Yi… - Nature …, 2023 - nature.com
Cell spheroids bridge the discontinuity between in vitro systems and in vivo animal models.
However, inducing cell spheroids by nanomaterials remains an inefficient and poorly …

Enzyme-responsive peptide thioesters for targeting Golgi apparatus

W Tan, Q Zhang, MC Quiñones-Frías… - Journal of the …, 2022 - ACS Publications
The Golgi apparatus (GA) is the hub of intracellular trafficking, but selectively targeting GA
remains a challenge. We show an unconventional types of peptide thioesters, consisting of …

Chiral Macromolecules and Supramolecular Assemblies: Synthesis, Properties and Applications

M Zhang, M Kim, W Choi, J Choi, DH Kim, Y Liu… - Progress in Polymer …, 2024 - Elsevier
Chirality, an inherent characteristic observed throughout nature, plays a pivotal role across a
wide range of scales, from subatomic to galactic, and holds significance in myriad scientific …

Hierarchical assembly of intrinsically disordered short peptides

J Guo, ST Rich-New, C Liu, Y Huang, W Tan, H He… - Chem, 2023 - cell.com
The understanding of how short peptide assemblies transit from disorder to order remains
limited due to the lack of atomistic structures. Here, we report the cryo-EM structure of the …

Atomic structure of Lanreotide nanotubes revealed by cryo-EM

L Pieri, F Wang, AA Arteni, M Vos… - Proceedings of the …, 2022 - National Acad Sciences
Functional and versatile nano-and microassemblies formed by biological molecules are
found at all levels of life, from cell organelles to full organisms. Understanding the chemical …

Peptide self-assembled nanostructures: From models to therapeutic peptides

E Gatto, C Toniolo, M Venanzi - Nanomaterials, 2022 - mdpi.com
Self-assembly is the most suitable approach to obtaining peptide-based materials on the
nano-and mesoscopic scales. Applications span from peptide drugs for personalized …

Structural elucidation of a polypeptoid chain in a crystalline lattice reveals key morphology-directing role of the N-terminus

T Yu, X Luo, D Prendergast, GL Butterfoss, B Rad… - ACS …, 2023 - ACS Publications
The ability to engineer synthetic polymers with the same structural precision as
biomacromolecules is crucial to enable the de novo design of robust nanomaterials with …