Articles with "raft" as a keyword



Arachidonic acid, a clinically adverse mediator in the ovarian cancer microenvironment, impairs JAK-STAT signaling in macrophages by perturbing lipid raft structures.

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Published in 2022 at "Molecular oncology"

DOI: 10.1002/1878-0261.13221

Abstract: Survival of ovarian carcinoma is associated with the abundance of immunosuppressed CD163high CD206high tumor-associated macrophages (TAMs) and high levels of arachidonic acid (AA) in the tumor microenvironment. Here, we show that both associations are functionally… read more here.

Keywords: raft; lipid raft; microenvironment; acid clinically ... See more keywords
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Light-Activated Stress Relaxation, Toughness Improvement, and Photoinduced Reversal of Physical Aging in Glassy Polymer Networks.

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Published in 2020 at "Advanced materials"

DOI: 10.1002/adma.202007221

Abstract: A covalent adaptable network (CAN) with high glass transition temperature (Tg ), superior mechanical properties including toughness and ductility, and unprecedented spatio-temporally controlled dynamic behavior is prepared by introducing dynamic moieties capable of reversible addition… read more here.

Keywords: toughness; improvement; stress relaxation; raft ... See more keywords

RAFT‐mediated graft polymerization of glycidyl methacrylate in emulsion from polyethylene/polypropylene initiated with γ‐radiation

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Published in 2017 at "Journal of Applied Polymer Science"

DOI: 10.1002/app.45270

Abstract: The successful reversible addition-fragmentation (RAFT)-mediated graft polymerization of glycidyl methacrylate (GMA) in emulsion phase from polyethylene/polypropylene nonwoven fabric using 4-cyano-4-[(phenylcarbonothioyl)thio]pentanoic acid under γ-irradiation at ambient condition is reported. While conventional graft polymerization in emulsion phase… read more here.

Keywords: polymerization; raft; graft polymerization; polyethylene polypropylene ... See more keywords

Design and Application of Macro‐RAFT Copolymer for pH‐Switchable Coagulation and Redispersion Acrylic Emulsions

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Published in 2025 at "Journal of Applied Polymer Science"

DOI: 10.1002/app.57448

Abstract: A high‐solid‐content emulsion system exhibiting pH‐responsive reversible coagulation and redispersion behavior was successfully developed through reversible addition–fragmentation chain transfer (RAFT) polymerization. The system was constructed using amphiphilic macro‐RAFT copolymers comprising poly(acrylic acid) (PAA) as the… read more here.

Keywords: coagulation redispersion; macro raft; raft;

Tribological Performance of Raft‐Modified Graphene Oxide as a Lubricant Additive

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Published in 2025 at "Journal of Applied Polymer Science"

DOI: 10.1002/app.58078

Abstract: This study investigates the tribological performance of graphene oxide (GO) grafted via reversible addition–fragmentation chain transfer (RAFT) polymerization with two methacrylate monomers: 2‐hydroxyethyl methacrylate (HEMA) and pentyl pentanoate methacrylate (PPEMA). Extensive analyses—including Fourier‐transform infrared spectroscopy… read more here.

Keywords: spectroscopy; oxide grafted; graphene oxide; raft ... See more keywords

Lipid composition of membrane microdomains isolated detergent‐free from PUFA supplemented RAW264.7 macrophages

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Published in 2018 at "Journal of Cellular Physiology"

DOI: 10.1002/jcp.26138

Abstract: Profound alterations in the lipid profile of raft and non‐raft plasma membrane microdomains were found when RAW264.7 macrophages were supplemented with polyunsaturated fatty acids (PUFAs) in physiologically relevant concentrations. For the first time lipids in… read more here.

Keywords: pufa; raw264 macrophages; raft; detergent free ... See more keywords

Novel Anti-Biofouling Soft Contact Lens: l-Cysteine Conjugated Amphiphilic Conetworks via RAFT and Thiol-Ene Click Chemistry.

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Published in 2017 at "Macromolecular bioscience"

DOI: 10.1002/mabi.201600444

Abstract: A unique l-cysteine conjugated antifouling amphiphilic conetwork (APCN) is synthesized through end-crosslinking of well-defined triblock copolymers poly(allyl methacrylate)-b-poly(ethylene glycol)-b-poly(allyl methacrylate) via a combination of reversible addition-fragmentation chain transfer (RAFT) polymerization and thiol-ene "click" chemistry. The… read more here.

Keywords: click chemistry; raft; cysteine; chemistry ... See more keywords

Beyond simple AB diblock copolymers: application of bifunctional and trifunctional RAFT agents to PISA in water

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Published in 2019 at "Journal of Molecular Modeling"

DOI: 10.1002/marc.((insert

Abstract: The influence of the macro-RAFT agent architecture on the morphology of the self-assemblies obtained by aqueous RAFT dispersion polymerization in PISA is studied by comparing amphiphilic AB diblock, (AB)2 triblock and triarm-star shaped (AB)3 copolymers,… read more here.

Keywords: shaped copolymers; raft; star shaped; beyond simple ... See more keywords

Oxygen-demanding Photocontrolled RAFT Polymerization under Ambient Conditions.

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Published in 2022 at "Macromolecular rapid communications"

DOI: 10.1002/marc.202100920

Abstract: A photocontrolled reversible addition-fragmentation chain transfer (RAFT) process is developed by initiating polymerization through a 1,3-diaminopropane-triethylborane (DAPTB)-diphenyl iodonium salt (Ph2 I+ ) complex (DAPTB/Ph2 I+ ) under ambient temperature and atmosphere. Upon demand, this air-stable… read more here.

Keywords: demanding photocontrolled; raft; raft polymerization; polymerization ... See more keywords

Exploiting Seeded RAFT Polymerization for the Preparation of Graft Copolymer Nanoparticles.

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Published in 2024 at "Macromolecular rapid communications"

DOI: 10.1002/marc.202400706

Abstract: Although seeded reversible addition-fragmentation chain transfer (RAFT) polymerization is explored as a unique method for the preparation of block copolymer nanoparticles with diverse structures, the preparation of nonlinear polymer nanoparticles by seeded RAFT polymerization is… read more here.

Keywords: seeded raft; raft; raft polymerization; copolymer nanoparticles ... See more keywords

A Versatile Flow Reactor Platform for Machine Learning Guided RAFT Synthesis, Amidation of Poly(Pentafluorophenyl Acrylate).

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Published in 2025 at "Macromolecular rapid communications"

DOI: 10.1002/marc.202500264

Abstract: Data‐driven polymer research has experienced a dramatic upswing in recent years owing to the emergence of artificial intelligence (AI) alongside automated laboratory synthesis. However, the chemical complexity of polymers employed in automated synthesis still lacks… read more here.

Keywords: pentafluorophenyl; raft; synthesis; pentafluorophenyl acrylate ... See more keywords