Results 31 to 40 of about 153,547 (331)

Effect of Oxygen and Initiator Solubility on Admicellar Polymerization of Styrene on Silica Surfaces

International Journal of Polymer Science, 2017
Although admicellar polymerization has been termed the surface analog of emulsion polymerization, previous reports utilizing free radical-initiated admicellar polymerization relied on high levels of the free radical initiator when compared to emulsion ...
Pohlee Cheah, Caitlin N. Bhikha, John H. O’Haver, Adam E. Smith   +3 more
doaj   +1 more source

Rapidly self-deoxygenating controlled radical polymerization in water via in situ disproportionation of Cu(i) [PDF]

, 2020
Rapidly self-deoxygenating Cu-RDRP in aqueous media is investigated. The disproportionation of Cu(I)/Me6Tren in water towards Cu(II) and highly reactive Cu(0) leads to O2-free reaction environments within the first seconds of the reaction, even when the ...
Haddleton, David M., Han, Yisong, Liarou, Evelina, Sánchez, Ana M., Walker, Marc   +4 more
core   +1 more source

Polymerization of organized monomers [PDF]

Hemijska Industrija, 2004
The current explanations of olefin and vinyl monomer polymerization propose that monomer molecules are successively added one by one to the growing polymer chain.
Stoiljković Dragoslav M., Pilić Branka M., Radičević Radmila Ž., Bakočević Ivana, Jovanović Slobodan M., Panić Davor, Korugić-Karasz Ljiljana   +6 more
doaj   +1 more source

Absolut “copper catalyzation perfected”; robust living polymerization of NIPAM : Guinness is good for SET-LRP [PDF]

The controlled polymerization of N-isopropyl acrylamide (NIPAM) is reported in a range of international beers, wine, ciders and spirits utilizing Cu(0)-mediated living radical polymerization (SET-LRP).
Anastasaki, Athina, Becer, C. Remzi, Burns, James (James Adam), Collins, J. (Jennifer), Droesbeke, Martjin, Girault, Mony, Godfrey, Jamie, Haddleton, Alice J., Haddleton, David M., Houben, Claudia, Kiviaho, Jenny K., Li, Muxiu, Li, Zaidong, Lloyd, Danielle J., McEwan, Kayleigh A., McHale, Ronan, Nikolaou, Vasiliki, Nurumbetov, Gabit, Randev, Rajan, Risangud, Nuttapol, Simula, Alexandre, Summers, Christopher J., Waldron, Christopher, Wilson, Paul, Yilmaz, Gokhan, Zhang, Qiang   +25 more
core   +1 more source

Spark discharge-initiated radical polymerization

Next Materials
A new spark discharge initiated radical polymerization (SDRP) was developed. Monomer radicals were generated by spark discharge emitted from a Tesla coil as a resonant transformer generating high frequency and high voltage, and the monomer itself acted ...
Hiromasa Goto, Kyoka Komaba, Kazuki Yanagida, Aoi Tokutake   +3 more
doaj   +1 more source

Cyclic peroxides and related initiating systems for radical polymerization of methyl methacrylate [PDF]

, 2013
Cyclic peroxides as initiators for the radical polymerization of methyl methacrylate were proposed. The initial rates, initiation rates, and effective activation energies of polymerization initiated by cyclic peroxides and cyclic peroxide-1-pyridyl-2 ...
Andriyashina, N. M., Chupakhin, O. N., Ishkinina, O. I., Islamova, R. M., Nazarova, S. V., Terent'ev, A. O., Utepova, I. A.   +6 more
core   +1 more source

By dawn or dusk—how circadian timing rewrites bacterial infection outcomes

FEBS Letters, EarlyView.
The circadian clock shapes immune function, yet its influence on infection outcomes is only beginning to be understood. This review highlights how circadian timing alters host responses to the bacterial pathogens Salmonella enterica, Listeria monocytogenes, and Streptococcus pneumoniae revealing that the effectiveness of immune defense depends not only
Devons Mo, Catherine S. Palmer, Jacqueline M. Kimmey   +2 more
wiley   +1 more source

Copper(0)-mediated radical polymerisation in a self-generating biphasic system [PDF]

, 2013
Herein, we demonstrate the synthesis of well-defined poly(n-alkyl acrylate)s via copper(0)-mediated radical polymerisation in a self-generating biphasic system. During the polymerisation of n-butyl acrylate in DMSO, the polymer phase separates to yield a
Amir Atme, Athina Anastasaki, Biedroń, Boyer, Boyer, Carmichael, Christopher Waldron, Ciampolini, Contel, Cyrille Boyer, D'Hooge, David Haddleton, Ding, Faucher, Grimes, Haddleton, Haddleton, Haddleton, Haddleton, Hong, Jakubowski, Kamigaito, Kickelbick, Konkolewicz, Levere, Lou, Matyjaszewski, Matyjaszewski, Michael R. Whittaker, Mohan, Mueller, Mueller, Nguyen, Nguyen, Nguyen, Nguyen, Nguyen, Noda, Nystroem, Otazaghine, Paul Wilson, Per B. Zetterlund, Percec, Perreault, Pintauer, Pintauer, Popescu, Ragagnin, Sarbu, Shen, Silverstein, Soeriyadi, Tsarevsky, Wright   +53 more
core   +1 more source

Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?

FEBS Letters, EarlyView.
This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes, Guilherme M. Azevedo, Amanda P. Barcellos, Diana Bahia   +3 more
wiley   +1 more source

Anionic Polymerization Using Flow Microreactors

Molecules, 2019
Flow microreactors are expected to make a revolutionary change in chemical synthesis involving various fields of polymer synthesis. In fact, extensive flow microreactor studies have opened up new possibilities in polymer chemistry including cationic ...
Yusuke Takahashi, Aiichiro Nagaki
doaj   +1 more source