Chromatographic Separation: A Versatile Strategy to Prepare Discrete and Well-Defined Polymer Libraries

EA Murphy, C Zhang, CM Bates… - Accounts of Chemical …, 2024 - ACS Publications
Conspectus The preparation of discrete and well-defined polymers is an emerging strategy
for emulating the remarkable precision achieved by macromolecular synthesis in nature …

Engineering discrete synthetic macromolecules for biomedical applications

A Shen, L Zhang, Y Xie, X Zhu, J Hu, S Liu - Nano Today, 2023 - Elsevier
Synthetic polymers have been extensively used in biomedical fields for imaging and
therapeutic purposes. These macromolecular nanomedicines have shown unique …

Controlled Self‐Assembly of Discrete Amphiphilic Oligourethanes with a Cascade Self‐Immolative Motif

J Xu, C Lv, Q Shi, J Zhang, N Wang… - Angewandte Chemie …, 2023 - Wiley Online Library
Discrete polymers offer an excellent platform for comprehending the interplay between
precise chain structures, distinctive self‐assembly behavior, and functional applications …

Topologically Precise and Discrete Bottlebrush Polymers: Synthesis, Characterization, and Structure–Property Relationships

ND Ogbonna, M Dearman, CT Cho, B Bharti, AJ Peters… - JACS Au, 2022 - ACS Publications
As the complexity of polymer structure grows, so do the challenges for developing an
accurate understanding of their structure–property relationships. Here, the synthesis of …

Versatile strategies to tailor the glass transition temperatures of bottlebrush polymers

M Dearman, ND Ogbonna, CA Amofa, AJ Peters… - Polymer …, 2022 - pubs.rsc.org
The glass transition of branched polymers is determined by multiple structural parameters
that dictate their inter-and intramolecular interactions, and ultimately, their molecular packing …

Interparticle Interactions of Dendrimer, Comb, and Linear Grafted Nanoparticles via Coarse-Grained Molecular Dynamics Simulations

P Nourian, J Lawrence, AJ Peters - Macromolecules, 2024 - ACS Publications
Rational approaches to impart a robust organic interface on nanoparticle (NP) surfaces for
increasing the NP stability and repulsion are critical for advancing nanocomposite-based …

Bottlebrush DNA-primed rolling circle amplification for sensitive detection of biomolecules

X Chen, R Zhang, L Peng, Y Du… - ACS Applied Nano …, 2023 - ACS Publications
Development of nucleic acids containing unnatural moieties has expanded the scope of
genetic materials, and modifications of nucleobases have been extensively explored and …

Discrete Brush Polymers Enable Signal Amplification through Architectural Precision

N Ogbonna, P Guragain, V Mayandi, CJ Sadrinia… - 2024 - chemrxiv.org
The development of metal-free magnetic resonance imaging agents demands precise
control over molecular architecture to achieve optimal performance. Current fluorine-based …

Exploring Glass Transition and Relaxation Dynamics of Rigid Molecular Brushes: Insights from Molecular Dynamic Simulations

J Yang, Z Zhu, J Hao, Z Zhang - Available at SSRN 5002315 - papers.ssrn.com
The glass transition temperature (Tg) is a crucial property of polymers, determining their
processing and application temperature range. In this work, the glass transition and …

Side Chain Dispersity Matters: Topologically Precise and Discrete Bottlebrush Polymers

N Ogbonna, M Dearman, CT Cho, B Bharti, AJ Peters… - 2021 - chemrxiv.org
The synthesis of bottlebrush polymers with topologically precise and fully discrete structures
is reported. Key features of the synthesis include the combination of scalable synthesis and …