Results 81 to 90 of about 36,048 (301)

A new flow chip in combination with multiphoton microscopy as a protocol for longitudinal 3D imaging of tissue calcification under shear stress

FEBS Open Bio, EarlyView.
Miniaturized flow chip platform enabling continuous perfusion and longitudinal multiphoton 3D imaging of vascular smooth muscle cell constructs under physiological flow. Brightfield imaging guides region selection, while CellTracker Green and mRuby‐labeled fetuin‐A visualize cells and mineral deposition, respectively. Magnesium supplementation markedly
Vytautas Kučikas, Aaron D. Morgan, Ignas Čiurlionis, Christian Böhm, Stefan Jockenhövel, Willi Jahnen‐Dechent, Marc A. M. J. van Zandvoort   +6 more
wiley   +1 more source

Radical Ring-Closing/Ring-Opening Cascade Polymerization

, 2019
A novel strategy for the synthesis of main-chain polymers through radical ring-closing/ring-opening cascade polymerization is reported. Efficient radical cyclopolymerization was achieved through systematic optimization of the electronic properties of 1,6-
Hanchu Huang (1397098), Meirui An (7133504), Wenqi Wang, Fredrik Haeffner (1310373), Bohan Sun, Zefeng Zhou, Wenqi Wang (610469), Zefeng Zhou (7133501), Jia Niu (1333239), Fredrik Haeffner, Hanchu Huang, Bohan Sun (5447063), Meirui An, Jia Niu   +13 more
core   +2 more sources

Bio- and chemocatalysis cascades as a bridge between biology and chemistry for green polymer synthesis

Cellular & Molecular Biology Letters, 2017
The development and integration of bio- and chemocatalytic processes to convert renewable or biomass feedstocks into polymers is a vibrant field of research with enormous potential for environmental protection and the mitigation of global warming.
Aleksandra Marszałek-Harych, Dawid Jędrzkiewicz, Jolanta Ejfler   +2 more
doaj   +1 more source

Synthesis of block copolymers by the conversion of living anionic polymerisation into living ROMP [PDF]

, 2004
A methodology for the synthesis of well-defined block copolymers from living anionic polymerisation and ring opening metathesis polymerisation (ROMP) using well-defined ruthenium alkylidene initiators has been developed.
Castle, Thomas Charles
core  

Carboxylic‐Acid Functionalized Multiwalled Carbon Nanotube‐Alkane‐Based Resistive Temperature Sensor for Cold Chain Applications

Advanced Engineering Materials, EarlyView.
This study presents a reversible temperature sensor with high switching ratio, ∼103. The device is fabricated using PET‐ITO and carbon nanotube dispersions in alkane. Considering its application in cold chain logistics, a proof‐of‐concept with LED is showcased. Thus, a temperature drop below the threshold temperature (crystallization temperature of the
Sunil Kumar Behera, Philippe Marrec, A. Jorge Parola, Madalena Dionísio, Hugo Águas, Andreia F. M. Santos, Hamed Pourkheirollah, Donald Lupo, César A. T. Laia   +8 more
wiley   +1 more source

Active light-controlled frontal ring-opening metathesis polymerization

Nature Communications
Frontal ring-opening metathesis polymerization (FROMP) is a promising energy-efficient approach to fabricate polymeric materials. Recent advances have demonstrated FROMP for diverse applications, including additive manufacturing, composites, and foams ...
D. R. Darby, A. J. Greenlee, R. H. Bean, D. C. Fairchild, V. C. Rodriguez, A. L. Jansen, S. C. Gallegos, S. P. Ramirez, J. S. Moore, S. C. Leguizamon, L. N. Appelhans   +10 more
doaj   +1 more source

Exploring Oxidation State-Dependent Selectivity in Polymerization of Cyclic Esters and Carbonates with Zinc(II) Complexes

iScience, 2018
Summary: Neutral zinc alkoxide complexes show high activity toward the ring-opening polymerization of cyclic esters and carbonates, to generate biodegradable plastics applicable in several areas.
Mark Abubekerov, Vojtěch Vlček, Junnian Wei, Matthias E. Miehlich, Stephanie M. Quan, Karsten Meyer, Daniel Neuhauser, Paula L. Diaconescu   +7 more
doaj   +1 more source

Functionalized Polymers from Ring-Opening Metathesis Polymerization Through Monomer Design [PDF]

, 2009
The focus of the research presented in this thesis deals with the synthesis and development of functionalized polymers using ring-opening metathesis polymerization (ROMP).
Walker, Ron
core   +1 more source

What Do Large Language Models Know About Materials?

Advanced Engineering Materials, EarlyView.
If large language models (LLMs) are to be used inside the material discovery and engineering process, they must be benchmarked for the accurateness of intrinsic material knowledge. The current work introduces 1) a reasoning process through the processing–structure–property–performance chain and 2) a tool for benchmarking knowledge of LLMs concerning ...
Adrian Ehrenhofer, Thomas Wallmersperger, Gianaurelio Cuniberti   +2 more
wiley   +1 more source

A Compact Spin‐Coated Graphene UWB Antenna for Breast Tumor Detection

Advanced Engineering Materials, EarlyView.
A compact, spin‐coated graphene ultra‐wideband patch antenna designed for breast tumor detection, capable of distinguishing between malignant and benign tumors. This innovative antenna can serve as an effective initial screening tool, particularly in resource‐limited settings such as rural areas, where access to advanced medical equipment like MRI and ...
Raja Rashidul Hasan, Shuvra Saha, Sumit Hassan Eshan, Rinku Basak, Md. Nahian Al Subri Ivan, Ahmed Murtuza Saleque, Raja Tariqul Hasan Tusher, Sadia Zabin, Md. Abdur Rahman, Yuen Hong Tsang   +9 more
wiley   +1 more source