Results 61 to 70 of about 22,019 (267)
Advanced Materials, EarlyView.A thermally adaptive plasmonic metasurface, functionalized with poly(N‐isopropylacrylamide) (PNIPAM) and anti‐CD63 antibodies, enables precise, on‐demand capture and release of extracellular vesicles (EVs). Delivering high recovery, improved purity, and intact vesicle structure, the platform offers a versatile, label‐free solution for real‐time EV ...
Beyza Nur Kucuk +7 more
wiley +1 more source
ACS Macro Letters, 2019 Silica particles with grafted poly(methyl methacrylate) brushes, SiO2-g-PMMA, were prepared via activator regeneration by electron transfer (ARGET) atom transfer radical polymerization (ATRP).
Zongyu Wang +10 more
semanticscholar +1 more source
Metal-free atom transfer radical polymerization with ppm catalyst loading under sunlight
Nature Communications, 2021 Organocatalytic atom transfer radical polymerization (O-ATRP) is attractive due to its metal-free nature but catalysts are rarely applied at a low loading. Here the authors introduce a catalyst design logic based on heteroatom-doping of polycyclic arenes,
Qiang Ma +5 more
doaj +1 more source
N,N‑Diaryl Dihydrophenazines as Photoredox Catalysts for PET-RAFT and Sequential PET-RAFT/O-ATRP
, 2018 N,N-Diaryl dihydrophenazines are employed as organic photoredox catalysts (PCs) for photoinduced electron/energy transfer–reversible addition–fragmentation chain transfer (PET-RAFT) polymerization.
Cyrille A. Boyer (5261972) +2 more
core +1 more source
Nanomaterial Integration at Liquid–Liquid Interfaces for Green Catalysis
Advanced Materials, EarlyView.Functional nanomaterials assembled at liquid–liquid interfaces create dual‐role platforms serving as emulsion stabilizers and catalytic sites, offering enhanced reaction kinetics with improved catalyst recovery and recyclability. This review examines design strategies, structure‐performance relationships, and industrial implementation prospects of ...
Bokgi Seo +6 more
wiley +1 more source
Shipin gongye ke-jiTo study the new method of aflatoxin removal by Lactobacillus plantarum materials, and provide a new idea for the efficient biological removal of aflatoxin B1, this study used the polydopamine-based atom transfer radical polymerization (p-ATRP) and cell ...
Yifan WANG +4 more
doaj +1 more source
Advanced Energy Materials, EarlyView.We identify two decisive levers for SAM interfaces: molecular design (carboxylic acid‐based, phosphonic acid, other anchoring chemistries, and polymeric SAMs) and mixing routes (co‐assembly, in situ assembly, pre‐ and post‐treatment). Coordinated tuning of headgroups and assembly pathways optimises energy alignment and film formation, suppresses ...
Jiaxu Zhang, Bochun Kang, Feng Yan
wiley +1 more source
Indonesian Journal of Chemistry, 2018 Poly(methyl methacrylate)-b-poly(N-isopropylacrylamide) [PMMA-b-PNIPAM] block copolymers were obtained by a combination of redox polymerization and atom transfer radical polymerization (ATRP) methods in two steps.
Melahat Göktaş, Guodong Deng
doaj +1 more source
Molecules, 2020 This paper introduces the synthesis of well-defined 2-(tert-butylamino)ethyl methacrylate-b-poly(ethylene glycol) methyl ether methacrylate diblock copolymer, which has been grafted onto mesoporous silica nanoparticles (PTBAEMA-b-PEGMEMA-MSNs) via atom ...
Abdullah M Alswieleh +5 more
doaj +1 more source
Electrochemical Investigation of Iron-Catalyzed Atom Transfer Radical Polymerization
Molecules, 2022 Use of iron-based catalysts in atom transfer radical polymerization (ATRP) is very interesting because of the abundance of the metal and its biocompatibility. Although the mechanism of action is not well understood yet, iron halide salts are usually used
Gianluca Gazzola +6 more
doaj +1 more source