Results 161 to 170 of about 7,432 (275)

Harnessing Chain Mobility via Protonation for Tough and Isotropic Hydrogel

Advanced Materials, EarlyView.
A protonation‐guided strategy enables ultra‐tough, isotropic PVA hydrogels by temporarily unlocking chain mobility via acidification and fixing homogeneous networks through salting‐out. The resulting materials simultaneously achieve high strength, extreme stretchability, and record‐level toughness, offering a generalizable route toward robust hydrogels
Pengju Shi, Muqing Si, Zishang Lin, Qian Mao, Sidi Duan, Zixiao Liu, Wen Hong, Mason Possinger, Yichen Yan, Chi Chen, Ping He, Xiaobing Zuo, Hua Zhou, Adri van Duin, Ximin He   +14 more
wiley   +1 more source

A Biochar‐Based Composite Hydrogel Microenvironment for Enhanced Biocatalysis

Advanced Materials, EarlyView.
This work presents the synthesis of a polyacrylamide hydrogel wherein biomass‐derived biochar is co‐encapsulated with the enzyme horseradish peroxidase (HRP). The resulting composite hydrogel possesses balanced electron‐rich and electron‐deficient domains, creating an optimal microenvironment that concentrates both hydrogen peroxide and phenol ...
Shengzhe Wang, Jingling Zhu, Weiyang Xue, Yuting Wen, Zhongxing Zhang, Xia Song, Yuan Yu, Chenglin Sun, Huangzhao Wei, Jun Li   +9 more
wiley   +1 more source

Rapid Detection of <i>Staphylococcus aureus</i> from Gym Environments for Health Risk Monitoring Using Printed Nanochains-Based Biosensors. [PDF]

Biosensors (Basel)
Huang L, Hu S, Zheng Z, Li Y, Xu M, Zhang Z, Cheng J, Zhang Y, Xue Y, Su M, Du X.   +10 more
europepmc   +1 more source

Interchain tube pressure effect in extensional flows of oligomer diluted nearly monodisperse polystyrene melts [PDF]

, 2014
A Bach, A Bach, A Cohen, AE Likhtman, D Auhl, DS Pearson, DS Pearson, E van Ruymbeke, EV Menezes, G Marrucci, G Marrucci, G Marrucci, H Giesekus, Henrik Koblitz Rasmussen, HK Rasmussen, HK Rasmussen, HK Rasmussen, J Fang, J Park, JK Nielsen, JK Nielsen, K Osaki, K Osaki, M Andreev, M Baumgaertel, M Baumgaertel, M Doi, M Doi, MH Wagner, MH Wagner, MI Kolte, N Phan-Thien, O Urakawa, P Szabo, PE Boukany, PG De Gennes, PK Bhattacharjee, PK Currie, Q Huang, Q Huang, Qian Huang, RG Larson, S Dhole, SH Spiegelberg, ST Milner, T Schweizer, T Yaoita, T Yaoita, X Ye   +48 more
core   +2 more sources

Ultrafast Vertical Organic Electrochemical Transistors With Ion‐Permeable Conductive Polymer Top Electrodes

Advanced Materials, EarlyView.
Vertical organic electrochemical transistors (vOECTs) are limited in speed by ion‐impermeable metal electrodes that slow ion injection. Using ion‐permeable PBFDO top electrodes allows direct vertical ion injection into BBL channels, achieving high current densities (>400 A cm−2), large on/off ratios (>106), and ultrafast switching in 28 µs. This sets a
Han‐Yan Wu, Yingxue An, Luigi Fabiano, Qifan Li, Qingqing Wang, Feng Zhang, Wenlong Jin, Miao Xiong, Junpeng Ji, Ugo Bruno, Grzegorz Greczynski, Grazia Maria Lucia Messina, Xianjie Liu, Chi‐Yuan Yang, Simone Fabiano   +14 more
wiley   +1 more source

Limited Potential of Polystyrene Microplastic as a Vector of Microcystin-LR in Diluted Lysate of <i>Microcystis aeruginosa</i> Strain MASH01-A05 in Laboratory Freshwater and Brackish Water Conditions. [PDF]

Toxins (Basel)
Sharmin S, Peters SJ, Colville A, Hitchcock JN, Booth DJ, Bishop DP, Mitrovic SM.   +6 more
europepmc   +1 more source

Hybrid Liquid Metal Cathode Enables High‐Performance Intrinsically Stretchable OLEDs

Advanced Materials, EarlyView.
We report a hybrid liquid metal (Hyb‐LM) cathode engineered via selective rupture of liquid metal particles (LMPs), forming a bilayer architecture with a surface liquid metal (LM) layer and underlying LMP layer, which has benefits of both LM and LMPs.
Wonbeom Lee, Wei Liu, Cheng Zhang, Seungmin Shin, Jaejun Lee, Jaedong Jang, Sanggil Park, Seungbum Hong, Sihong Wang, Himchan Cho   +9 more
wiley   +1 more source

Thermodynamic Characteristics and Selectivity of the Liquid-Phase Adsorption of Aromatic Compounds on Hypercrosslinked Polystyrene Networks with Ultimate-High Crosslinking Densities by Data of Liquid Chromatography. [PDF]

Int J Mol Sci
Saifutdinov BR, Buryak AK.
europepmc   +1 more source

Flow‐Induced Microdomain Alignment During Block Copolymer Graphoepitaxy

Advanced Materials, EarlyView.
This study investigates block copolymer flow on topographical templates during solvent vapor annealing and how flow affects the orientation of self‐assembled microdomains. The temporal mapping between flows and microdomain orientation reveals an intriguing dependence of flow‐induced microdomain alignment on film thickness and trench depth, and provides
Baopu Zhang, Mingchao Ma, Zehao Sun, Jaedong Jang, Alfredo Alexander‐Katz, Caroline A. Ross   +5 more
wiley   +1 more source

Nonlinear shear rheology of unentangled polymer melts. [PDF]

Macromolecules
Dalne M, Costanzo S, Peponaki K, Jiang N, Alexandris S, Grizzuti N, Vlassopoulos D, Rubinstein M, van Ruymbeke E.   +8 more
europepmc   +1 more source