Degradable and recyclable polymers by reversible deactivation radical polymerization
MR Martinez, K Matyjaszewski - CCS Chemistry, 2022 - chinesechemsoc.org
Reversible deactivation radical polymerization (RDRP) provides unprecedented control over
polymer composition, size, functionality, and topology. Various materials, such as linear …
polymer composition, size, functionality, and topology. Various materials, such as linear …
Clickable polysaccharides for biomedical applications: a comprehensive review
Recent advances in materials science and engineering highlight the importance of
designing sophisticated biomaterials with well-defined architectures and tunable properties …
designing sophisticated biomaterials with well-defined architectures and tunable properties …
Cleavable comonomers for chemically recyclable polystyrene: A general approach to vinyl polymer circularity
Many common polymers, especially vinyl polymers, are inherently difficult to chemically
recycle and are environmentally persistent. The introduction of low levels of cleavable …
recycle and are environmentally persistent. The introduction of low levels of cleavable …
Carbon-to-nitrogen single-atom transmutation of azaarenes
J Woo, C Stein, AH Christian, MD Levin - Nature, 2023 - nature.com
When searching for the ideal molecule to fill a particular functional role (for example, a
medicine), the difference between success and failure can often come down to a single …
medicine), the difference between success and failure can often come down to a single …
Dynamic Sustainable Polyimide Film Combining Hardness with Softness via a “Mimosa‐Like” Bionic Strategy
B Wan, X Yang, X Dong, MS Zheng, Q Zhao… - Advanced …, 2023 - Wiley Online Library
Dielectric polyimides (PIs) are ubiquitous as insulation in electrical power systems and
electronic devices. Generally, dynamic polyimide is required to solve irreversible failure …
electronic devices. Generally, dynamic polyimide is required to solve irreversible failure …
A Photoinduced Dual‐Wavelength Approach for 3D Printing and Self‐Healing of Thermosetting Materials
Vat photopolymerization‐based 3D printing techniques have been widely used to produce
high‐resolution 3D thermosetting materials. However, the lack of repairability of these …
high‐resolution 3D thermosetting materials. However, the lack of repairability of these …
Remolding and deconstruction of industrial thermosets via carboxylic acid-catalyzed bifunctional silyl ether exchange
Convenient strategies for the deconstruction and reprocessing of thermosets could improve
the circularity of these materials, but most approaches developed to date do not involve …
the circularity of these materials, but most approaches developed to date do not involve …
Practical and General Alcohol Deoxygenation Protocol
OP Williams, AF Chmiel, M Mikhael… - Angewandte …, 2023 - Wiley Online Library
Herein, we describe a practical protocol for the removal of alcohol functional groups through
reductive cleavage of their benzoate ester analogs. This transformation requires a strong …
reductive cleavage of their benzoate ester analogs. This transformation requires a strong …
Backbone-photodegradable polymers by incorporating acylsilane monomers via ring-opening metathesis polymerization
Materials capable of degradation upon exposure to light hold promise in a diverse range of
applications including biomedical devices and smart coatings. Despite the rapid access to …
applications including biomedical devices and smart coatings. Despite the rapid access to …
Photocatalyzed Hydrogen Atom Transfer Degradation of Vinyl Polymers: Cleavage of a Backbone C− C Bond Triggered by Radical Activation of a C− H Bond in a …
T Kimura, M Ouchi - Angewandte Chemie International Edition, 2023 - Wiley Online Library
In this work, we achieved a triggering degradation of polymers composed of carbon‐carbon
(C− C) bonded backbone without relying on introduction of labile heteroatom‐based bond …
(C− C) bonded backbone without relying on introduction of labile heteroatom‐based bond …