Results 81 to 90 of about 12,273 (192)

ATRP-based polymers with modular ligation points under thermal and thermomechanical stress [PDF]

, 2015
Linear polystyrenes carrying a mid-chain triazole, esters as well as terminal secondary bromines functionalities were synthesized via activators regenerated by electron transfer (ARGET) atom transfer radical polymerization (ATRP) using a bifunctional ...
De Winter, J., Josse, T., Trouillet, V., Altintas, O., Abbasi, M., Wilhelm, M., Gerbaux, P., Barner-Kowollik, C.   +7 more
core   +2 more sources

Tailored for Binding: Alanine‐Modified Poly(1‐Naphthylamine) Targets Serum Albumins

Polymer Engineering &Science, EarlyView.
Alanine modified poly(1‐naphthylamine). ABSTRACT This study presents a new approach for modifying the structural and functional properties of poly(1‐naphthylamine) (PNA) by incorporating the amino acid alanine (Ala) in different molar proportions (80/20, 50/50, and 20/80 for PNA/Ala) through an ultrasound‐assisted polymerization process.
Nuzhat Nabi, Ufana Riaz
wiley   +1 more source

Why Do We Need More Active ATRP Catalysts?

, 2020
Atom transfer radical polymerization (ATRP) is a staple technique for the preparation of polymers with well-defined architecture. In ATRP, the catalyst governs the equilibrium between propagating radicals and dormant species, thus affecting the ...
Francesca Lorandi, Lorandi F., Matyjaszewski K., Krzysztof Matyjaszewski   +3 more
core   +1 more source

Synthesis and characterization of novel polysiloxane based ABA-type triblock copolymers using ATRP

e-Polymers, 2013
Novel polysiloxane based ABA-type triblock copolymers having a secondary amine at the junction point were synthesized using a combination of ring opening equilibration polymerization (ROEP), Michael addition and atom transfer radical polymerization (ATRP)
Bodkhe Rajan B., Webster Dean C.
doaj   +1 more source

Diverse reactivity of maleimides in polymer science and beyond

Polymer International, Volume 74, Issue 4, Page 296-306, April 2025.
This mini‐review provides a thorough overview of maleimide chemistry, highlighting its diverse reactivity in polymer and materials science applications. Abstract Maleimides are remarkably versatile functional groups, capable of participating in homo‐ and copolymerizations, Diels–Alder and (photo)cycloadditions, Michael additions, and other reactions ...
Bruce E Kirkpatrick, Kristi S Anseth, Tayler S Hebner   +2 more
wiley   +1 more source

ATRP poly(acrylate) star formation: a comparative study between MALDI and ESI mass spectrometry

, 2009
Optimised matrix-assisted laser desorption/ionisation (MALDI) and electrospray ionisation (ESI) mass spectrometry (MIS) methodologies were systematically compared in terms of their relative abilities to identify distinct chemical species present in ...
Du Prez, Filip, Guilhaus, M., Lammens, M., Guilhaus, Michael, Hart-Smith, G., Hart-Smith, Gene, Barner-Kowollik, Christopher, Lammens, Mieke, Barner-Kowollik, C., Du Prez, F. E.   +9 more
core   +1 more source

Synthesis of Poly(Itaconate)s With High Monomer Conversion Applying Emulsion Polymerization

Journal of Polymer Science, Volume 63, Issue 6, Page 1284-1296, 15 March 2025.
Itaconic acid and its derivatives are a promising and bio‐based substitute for oil‐based polymers such as acrylates. In this study, the optimization of polymerization of itaconic acid esters is described by applying emulsion polymerization leading to high reaction conversions and low residual monomer contents. ABSTRACT Itaconic acid and its derivatives
S. Charlotte Fischer von Mollard, Nico Ueberschaar, Martin Schreiber, Frank Kamphuis, Stefan Zechel, Martin D. Hager   +5 more
wiley   +1 more source

Emulsifying Property and Emulsifying Stability of Alkali Extracted Tea Residue Protein

Shipin gongye ke-ji
The alkali-extracted tea residue protein (ATRP) is a novel protein resource with the potential to become a food-grade emulsifier. This study assessed ATRP's emulsion type and hydrophilic-lipophilic balance value, analyzed the effects of various ...
Shengyu ZHANG, Han WEI, Xinyu ZHOU, Mengtian WANG, Chen ZHANG   +4 more
doaj   +1 more source

Peptide Terminated Polymer Brush Nanomaterials for Label‐Free Separation of Cancer Cells Based on Relative Adhesion

Small, EarlyView.
Horan et al. demonstrate that RGD peptide‐functionalized poly(ethylene glycol) brush films synthesized in polydimethylsiloxane microfluidic channels by surface‐initiated atom transfer radical polymerization enable label‐free separation of melanoma and ovarian cancer cells based on differential integrin expression.
Stephen Horan, Anita Wdowicz, Nathan Feely, Peng Li, Oya Tagit, Wenxin Wang, Gil U Lee   +6 more
wiley   +1 more source

Recent advances in polymeric chemically amplified positive resists: Materials and design strategies

Smart Molecules, EarlyView.
This review summarizes recent advances in the molecular design of positive chemically amplified resists, focusing on photoacid generators and polymer architectures. Key strategies for enhancing sensitivity—including self‐amplification effects, copolymerization of sensitive monomers, controlled polymerization, and photosensitized chemically amplified ...
Litao Zhou, Haoyuan Li, Jianhua Zhang, Hanshen Xin   +3 more
wiley   +1 more source