Results 191 to 200 of about 10,840 (298)

Research progress in self-oscillating polymer brushes. [PDF]

RSC Adv, 2022
Zhang BY, Luo HN, Zhang W, Liu Y.
europepmc   +1 more source

Efficient Harvesting of Irregular and Low‐Frequency Mechanical Energy via Hybridized Electromagnetic‐Triboelectric Systems

Small, EarlyView.
ABSTRACT The rapid expansion of the Internet of Things (IoT) and wearable electronics necessitates sustainable power sources to replace the limited electrochemical battery. While mechanical energy harvesting offers a promising solution, traditional harvesters face challenges of irregular and low−frequency environmental sources. This review presents the
Yongbin Han, Ju‐Hyuck Lee, Hong‐Joon Yoon   +2 more
wiley   +1 more source

Polypept(o)ide Based Biodegradable Cylindrical Polymer Brushes: Controlling Size, Shape, Surface Functionality, and Stability. [PDF]

ACS Appl Mater Interfaces
Seidl CI, Zhao B, Gao X, Berger R, Jian L, Koynov K, Gangluff M, Fontijn R, Su L, Bussmann J, Zhang H, Barz M.   +11 more
europepmc   +1 more source

A guide to functionalisation and bioconjugation strategies to surface-initiated polymer brushes.

Chem Commun (Camb), 2023
Neri-Cruz CE, Teixeira FME, Gautrot JE.
europepmc   +1 more source

Enhanced Biocatalysis in Nanofluidic Membrane Reactors With Goldilocks Nanopores for Enzymes

Small, EarlyView.
We show that enzyme confinement within the three‐dimensionally interconnected nanochannels of a polyurea molecular network membrane, featuring pore‐size tunability to match the enzyme size, enables a highly active nanofluidic reactor platform. Stable continuous‐flow operation for >200 h and a 30 000‐fold increase in specific space‐time yield over ...
Wangsuk Oh, Ji‐Woong Park
wiley   +1 more source

Salt-Controlled Vertical Segregation of Mixed Polymer Brushes. [PDF]

Int J Mol Sci
Mikhailov IV, Darinskii AA.
europepmc   +1 more source

Easily Accessible and Up‐Scalable Aliphatic Bis‐Formamides with Afterglow Luminescence: Photoluminescence Properties and Applications

Small, EarlyView.
A bis formamide molecule was found to feature afterglow properties, in both crystalline powder state and in polyvinyl alcohol films. This was attributed to the intermolecular packing that allows H‐trapped emitting state and/or clustering‐triggered emission, which was intensified upon insertion of tetramethylbenzidine as a doping agent.
Chengyi Zhu, Sara Ferrara, Anna Zieleniewska, Daniel Van Opdenbosch, Rubén D. Costa, Youssef Atoini, Jean‐Marie Lehn   +6 more
wiley   +1 more source

Ammonium-Containing Methacrylic Polymer Brushes with Adjustable Hydrophilicity: Synthesis and Properties in Aqueous Solutions. [PDF]

Polymers (Basel)
Kamorin D, Simagin A, Kazantsev O, Savinova M, Simonova M, Sadkov D, Arifullin I, Dolinov Y.   +7 more
europepmc   +1 more source

Activatable smart contrast agents for photoacoustic imaging

Smart Molecules, EarlyView.
This review highlights recent advances in smart activatable photoacoustic imaging (PAI) contrast agents, which dynamically modulate their optical properties in response to external stimuli or microenvironmental cues. It discusses their molecular design, activation mechanisms, biomedical applications, and future prospects for clinically tailored use ...
Donghyeon Oh, Jihye Lee, Suyoung Park, Juyoung Yoon, Won Jong Kim, Chulhong Kim   +5 more
wiley   +1 more source

Direct Measurements of Overlooked Long-Range Interactions near Zwitterionic and Nonionic Polymer Brushes. [PDF]

ACS Macro Lett
Wu J, Cao F, Li M, Liu W, Ohno K, Ngai T.   +5 more
europepmc   +1 more source