Results 111 to 120 of about 1,224,578 (297)

Dynamic Bonds Enable Repair and Reprocessing of Glycol‐Modified PET

Advanced Functional Materials, EarlyView.
Dynamic hindered urea bonds enable rapid healing in glycol‐modified PET‐based polyurethanes. Tuning the hindered‐amine content allows these polymers to balance mechanical integrity with fast repair, achieving complete scratch disappearance in 30 s at 130°C.
Chaninya Mak‐iad, José Augusto Berrocal, Georges J. M. Formon, Christoph Weder   +3 more
wiley   +1 more source

45: CLOSTRIDIOIDES DIFFICILE IN WESTERN AUSTRALIAN HORSES: A ONE HEALTH FOCUSED GENOMIC ANALYSIS

Journal of Global Antimicrobial Resistance, 2022
NMR. Hain-Saunders, DR. Knight, M. Bruce, TV. Riley   +3 more
doaj   +1 more source

Measuring surface-area-to-volume ratios in soft porous materials using laser-polarized xenon interphase exchange NMR

, 2001
We demonstrate a minimally invasive nuclear magnetic resonance (NMR) technique that enables determination of the surface-area-to-volume ratio (S/V) of soft porous materials from measurements of the diffusive exchange of laser-polarized 129Xe between gas ...
Butler J P, Butler J P, Callaghan P T, D Hoffmann, Eger E I, G P Topulos, Helmer K G, Hirokawa B, J P Butler, Jost W, M I Hrovat, Petty T L, R A Rogers, R L Walsworth, R W Mair, Rogers R A, S Patz, Stejskal E O, Suzuki S, Tanner J E, Weibel E R, Weibel E R, Wong P Z   +22 more
core   +1 more source

Mechanochromism of Glassy Polymers Enabled by a Loop‐Forming Supramolecular Mechanophore

Advanced Functional Materials, EarlyView.
The supramolecular mechanophore LOOP is covalently introduced into glassy polymers, capable of reporting force‐induced pre‐failure damage and local fracture events in polymer glasses. Under different mechanical deformation modes, including grinding, tensile stretching, and scratching, LOOP probes irreversible events in polymer glasses through a ...
Linlin Deng, Chantal Graafsma, Felix Meyenhofer, Iulia Scarlat, Luca Bertossi, Christoph Weder, Jess M. Clough   +6 more
wiley   +1 more source

1H-NMR analysis of amino acid metabolism in cerebrospinal fluid of dogs with neurological distemper

Macedonian Veterinary Review
Canine Distemper Virus (CDV) infection causes a multifocal demyelinating progressive disease within the central nervous system (CNS) that results in wide range of neurological symptoms.
Erdem Gülersoy, Canberk Balikçi, Ismail Günal, Adem Şahan, Esma Kismet, Fatma Akdağ, Mahmut Ok   +6 more
doaj   +1 more source

Parallel 3D Bioprinting on SLIPS‐Microarrays

Advanced Functional Materials, EarlyView.
This work introduces the first truly parallel 3D bioprinting method, enabling both the simultaneous fabrication of hundreds of cell laden hydrogel 3D structures and their HTS in individual liquid compartments. By integrating Digital Light Processing (DLP) stereolithography with functional micropatterns, the platform decouples printing time from array ...
Julius von Padberg, Julian A. Serna, Maike Schliephake, Pavel A. Levkin   +3 more
wiley   +1 more source

Preparation Efficiency of Singlet States in Multi-spin Systems with Different Coupling Configurations

Chinese Journal of Magnetic Resonance
Nuclear spin singlet is a special quantum state that lasts longer than T1 and can be used to study slow diffusion and motion between molecules. The preparation of singlet states is the key to their successful application.
WANG Ziwen, XIN Jiaxiang, WEI Daxiu, YAO Yefeng   +3 more
doaj   +1 more source

High-T_c Superconductivity with T_c = 52 K under Antiferromagnetic Order in Five-layered Cuprate Ba_2Ca_4Cu_5O_10(F,O)_2 with T_N = 175 K: 19F- and Cu-NMR Studies

, 2011
We report on the observation of high-T_c superconductivity (SC) emerging with the background of an antiferromagnetic (AFM) order in the five-layered cuprate Ba_2Ca_4Cu_5O_10(F,O)_2 through 19F-NMR and zero-field Cu-NMR studies.
Anderson P. W., Anderson P. W., Borsa F., Capone M., Chen G. J., Coffey D., Coneri F., Das T., Demler E., Dzyaloshinsky I., Giamarchi T., Goto T., Haug D., Himeda A., Inaba M., Iyo A., Kambe S., Kastner M. A., Kotegawa H., Kotliar G., Lake B., Lee T. K., Lee Y. S., Magishi K., Miller R. I., Moriya T., Mukuda H., Niedermayer Ch., Paramekanti A., Pathak S., Sanna S., Shih C. T., Shimizu S., Shimizu S., Shimizu S., Shirage P. M., Sidis Y., Stock C., Sénéchal D., Thio T., Tranquada J. M., Tsuda T., Walstedt R. E., Weidinger A., Yamase H., Zhang S. C., Zheng G.-q.   +46 more
core   +1 more source

Photo‐Controlled Antibacterial Drug Release From DASA‐Coated Silica Particles for Improved Treatment of Wound Infections

Advanced Functional Materials, EarlyView.
Synthesis and characterization of light‐responsive donor–acceptor Stenhouse adducts (DASA)‐coated chlorhexidine‐loaded silica nanoparticles. Such a controllable drug‐delivery system enables the release of the antimicrobial drug on demand and in consecutive cycles, thereby maintaining the concentration within the therapeutic window.
Michèle Clerc, Flavia Zuber, Lea Oberhänsli, Yvonne Elbs‐Glatz, Maria M. Miguel, Vera M. Kissling, Qun Ren, Markus Rottmar, Luciano F. Boesel, Giorgia Giovannini   +9 more
wiley   +1 more source

Shape‐Controlled Guanine Self‐Assemblies for Stable and Fast‐Ion Solid–Electrolyte Interphases in Sustainable Li Metal Batteries

Advanced Functional Materials, EarlyView.
The shape of guanine self‐assemblies is tuned by introducing alkyl (G8), fluoroalkyl (G8f), and oligoether (G8g) side chains into the G moiety. The scanning tunneling microscopy results and calculations show that the presence and type of the side chain strongly affect the G self‐assembly network.
So‐Huei Kang, So‐Dam Sohn, Kyung Min Lee, Seok‐Kyu Cho, Byongkyu Lee, Ji Eun Lee, Sang‐Young Lee, Sang Kyu Kwak, Hyung‐Joon Shin, Changduk Yang   +9 more
wiley   +1 more source