Results 1 to 10 of about 39 (39)

PLLA‐Based Block Copolymers via Raft Polymerization—Impact of the Synthetic Route and Activation Mechanism

open access: yesMacromolecular Chemistry and Physics, Volume 224, Issue 24, December 2023., 2023
Block copolymers from poly(lactic acid) and functional acrylamides are produced via a combination of ring‐opening polymerization and photo‐iniferter reversible addition‐fragmentation chain transfer (PI‐RAFT) polymerization. The synthetic strategy is optimized toward high molecular weights while maintaining low dispersity.
Ahmad Alsawaf   +4 more
wiley   +1 more source

The human factor: results of a small‐angle scattering data analysis round robin

open access: yesJournal of Applied Crystallography, Volume 56, Issue 6, Page 1618-1629, December 2023., 2023
A data‐analysis round robin was performed using four real‐world datasets to quantify the role of the human factor in analysis; the 46 responses show that the analyses by different researchers and laboratories may not be directly comparable, with large reporting inconsistencies in distribution widths and volume fractions.
Brian R. Pauw   +47 more
wiley   +1 more source

Thermo‐Responsive Ultrafiltration Block Copolymer Membranes Based on Polystyrene‐block‐poly(diethyl acrylamide)

open access: yesMacromolecular Materials and Engineering, Volume 308, Issue 11, November 2023., 2023
A novel ultrafiltration membrane based on a polystyrene‐b‐poly(diethyl acrylamide) block copolymer is introduced, where the poly(diethyl acrylamide) block features an lower critical solution temperature in water at 32 °C. The membrane is fabricated via the non‐solvent induced phase separation process and the reversible thermal switching capability of ...
Florian V. Frieß   +8 more
wiley   +1 more source

rTMS ameliorates depressive‐like behaviors and regulates the gut microbiome and medium‐ and long‐chain fatty acids in mice exposed to chronic unpredictable mild stress

open access: yesCNS Neuroscience &Therapeutics, Volume 29, Issue 11, Page 3549-3566, November 2023., 2023
rTMS (15 Hz, 1.26 T) alleviates depressive‐like behavior of CUMS‐treated mice and regulates the flora represented by Cyanobacterium and Actinobaciota. Meanwhile, it improves polyunsaturated fatty acids (PUFAs) in hippocampus and PFC, and also upregulates C20:4N6, C20:5N3 and C20:3N3 PUFAs in the plasma.
Cui‐Hong Zhou   +9 more
wiley   +1 more source

Fabrication of Patchy Silica Microspheres with Tailor‐Made Patch Functionality using Photo‐Iniferter Reversible‐Addition‐Fragmentation Chain‐Transfer (PI‐RAFT) Polymerization

open access: yesSmall, Volume 19, Issue 43, October 25, 2023., 2023
Patchy silicon dioxide microspheres are fabricated via a solid‐state supported microcontact printing (µCP) routine. The amino functions introduced during the µCP process are used as anchor groups to graft tailor‐made polymeric materials from the patch area using photo‐iniferter reversible addition‐fragmentation chain‐transfer (RAFT) polymerization. The
Pinar Akarsu   +6 more
wiley   +1 more source

PEGylation Effects on the Interaction of Sphingomyelin Nanoemulsions with Serum Albumin: A Thermodynamic Investigation

open access: yesMacromolecular Materials and Engineering, Volume 308, Issue 6, June 2023., 2023
Thermodynamic parameters at bio/nano interface emerge as key descriptors for the dominant contributions determining the adsorption processes Abstract The recent focus in the development of novel nanosystems for biomedical applications lays firmly on their interactions with biomolecules.
Daniela Gheorghe   +12 more
wiley   +1 more source

Donor–Acceptor Stenhouse Adduct‐Polydimethylsiloxane‐Conjugates for Enhanced Photoswitching in Bulk Polymers

open access: yesMacromolecular Rapid Communications, Volume 43, Issue 15, August 2022., 2022
Covalent conjugation of soft polydimethylsiloxane chains to donor–acceptor Stenhouse adduct (DASA) photoswitches is used as a strategy to locally control the dyes' immediate environment when embedded in rigid matrix polymers for improved photoswitching in the bulk.
Michèle Clerc   +6 more
wiley   +1 more source

Compostable and Recyclable Baroplastic Triblock Copolymers Enable Low‐Energy Polymer Processing

open access: yesSmall, EarlyView.
Baroplastic Poly(L‐lactide)‐block‐poly(ethylene glycol)‐block‐poly(L‐lactide) triblock copolymers enable ambient‐temperature processing under moderate pressure, reducing energy demand while preserving polymer integrity. The materials show rapid industrial compostability, effective chemical and physical recyclability, and compatibility with heat ...
Chengzhang Xu   +12 more
wiley   +1 more source

Mimicking Block Copolymer Self‐Assembly with One‐Pot Synthesized Polyphosphoester Gradient Copolymers

open access: yesAdvanced Functional Materials, Volume 36, Issue 26, 30 March 2026.
Degradable Polyphosphoester (PPE) gradient copolymers (GCPs) are synthesized via one‐pot copolymerization. We show that GCPs self‐assemble into nanostructures like polymersomes, effectively mimicking the behavior of traditional BCPs. The gradient strength is key, with softer gradients favoring micelles.
Suna Azhdari   +7 more
wiley   +1 more source

The Function and Supramolecular Assembly of the Mitochondrial Respiratory Complexes Underlie Hypertension‐Related Stroke Susceptibility in a Model of Complex Human Disease

open access: yesBioFactors, Volume 51, Issue 6, November/December 2025.
Supramolecular assembly or respiratory complexes is imposed by hypertensive conditions. Kinetic behavior and organization of supercomplexes in hypertensive rodent strains response to different dietary styles. The stability of respiratory complex I in supercomplex protects from stroke manifestation.
Antonia Cugliari   +12 more
wiley   +1 more source

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