Results 81 to 90 of about 78,340 (285)

Anionic polymerization of p-(2,2′-diphenylethyl)styrene and applications to graft copolymers

Designed Monomers and Polymers, 2017
Well-controlled anionic polymerization of an initiator-functionalized monomer, p-(2,2′-diphenylethyl)styrene (DPES), was achieved for the first time. The polymerization was performed in a mixed solvent of cyclohexane and tetrahydrofuran (THF) at 40 °C ...
Minglu Huang, Bingyong Han, Jianmin Lu, Wantai Yang, Zhifeng Fu   +4 more
doaj   +1 more source

A bioprinted cardiac patch composed of cardiac-specific extracellular matrix and progenitor cells for heart repair [PDF]

, 2018
Congenital heart defects are present in 8 of 1000 newborns and palliative surgical therapy has increased survival. Despite improved outcomes, many children develop reduced cardiac function and heart failure requiring transplantation.
Bejleri, Donald, Brown, Milton E., Christman, Karen L., Davis, Michael E., Gaetani, Roberto, Nachlas, Aline L. Y., Streeter, Benjamin W.   +6 more
core   +1 more source

Rethinking plastic waste: innovations in enzymatic breakdown of oil‐based polyesters and bioplastics

FEBS Open Bio, EarlyView.
Plastic pollution remains a critical environmental challenge, and current mechanical and chemical recycling methods are insufficient to achieve a fully circular economy. This review highlights recent breakthroughs in the enzymatic depolymerization of both oil‐derived polyesters and bioplastics, including high‐throughput protein engineering, de novo ...
Elena Rosini, Nicolò Antonelli, Gianluca Molla   +2 more
wiley   +1 more source

Controlled polymerization in microfluidics: Advancement in nanogel synthesis

SPE Polymers
This comprehensive review provides a detailed examination of controlled polymerization in the development of nanogels‐based microfluidic devices. Here, we have explored the integration of atom transfer radical polymerization (ATRP) and reversible ...
Tejasvi Pandey, Aditi Sharma, Anuradha Sandhu, Vivek Pandey   +3 more
doaj   +1 more source

"Interfacially controlled emulsion polymerization system with stable radical characteristics"

Hecheng xiangjiao gongye
With N?鄄dodecyl?鄄2,2′?鄄iminobis［oxy（ethane?鄄2,1?鄄diyl）］ decamer as the raw material, its oxide（AO?鄄1210） was prepared by hydrogen peroxide oxidation process, and using AO?鄄1210 as a surfactant initiator with both emulsifying and stable free?鄄radical ...
ZHAO Qingbo1, BU Yuxuan2, L■ Xiaojun1, ZHAO Hongfu1, SHEN Kaihua2
doaj   +1 more source

Origins and Development of Initiation of Free Radical Polymerization Processes

International Journal of Polymer Science, 2009
At present worldwide about 45% of the manufactured plastic materials and 40% of synthetic rubber are obtained by free radical polymerization processes. The first free radically synthesized polymers were produced between 1910 and 1930 by initiation with ...
Dietrich Braun
doaj   +1 more source

Chemical approach for controlling nadimide cure temperature and rate with maleimide [PDF]

, 1985
Polyimide resins suitable for use as composite matrix materials are formed by copolymerization of maleic and norbornenyl endcapped monomers and oligomers.
Lauver, R. W.
core   +2 more sources

Fabrication of micro-structures for optically driven micromachines using two-photon photopolymerization of UV curing resins

, 2008
Two-photon photopolymerization of UV curing resins is an attractive method for the fabrication of microscopic transparent objects with size in the tens of micrometers range.
Deitz D, Halina Rubinsztein-Dunlop, Ikuta K Hirowatari K, Inoué S, Knöner G, Norman R Heckenberg, Odian G, Theodor Asavei, Timo A Nieminen   +8 more
core   +1 more source

Targeting TNBC: core–shell polycationic polyurea dendrimers with inherent anticancer activity

FEBS Open Bio, EarlyView.
Core–shell polycationic PURE dendrimers were tested in TNBC‐derived tumor models. Both formulations selectively targeted TNBC and effectively reduced tumor volume. PUREG4‐OEI48 suppressed tumor growth without detectable toxicity, whereas PUREG4‐OCEI24, despite showing efficacy, induced hepatic toxicity.
Adriana Cruz, Bruna Abreu, Cindy Mendes, Catarina Freitas‐Dias, Filipe Gonçalves, Fernanda Silva, José Ramalho, Saudade André, Vasco D. B. Bonifácio, Jacinta Serpa   +9 more
wiley   +1 more source

Antibiofilm activity of a chionodracine‐derived peptide by NMR‐based metabolomics of cell‐free supernatant of Acinetobacter baumannii clinical strains

FEBS Open Bio, EarlyView.
KHS‐Cnd peptide is able to impair biofilm formation and disaggregate mature biofilms in Acinetobacter baumannii clinical isolates. Differences in extracellular metabolites reflect changes in biofilm metabolism due to KHS‐Cnd treatment. Among the differentially represented extracellular metabolites upon KHS‐Cnd treatment, the significantly altered ...
Fernando Porcelli, Enrico Landi, Francesco Maiurano, Irene Paris, Rosanna Papa, Marco Artini, Laura Selan, Stefano Borocci, Francesco Buonocore, Esther Imperlini   +9 more
wiley   +1 more source