Results 41 to 50 of about 7,549 (220)

Flavour Ester Synthesis by Immobilized Lipases: A Research Overview With Industrial Relevance

Flavour and Fragrance Journal, Volume 41, Issue 4, Page 721-741, July 2026.
Research landscape of flavour ester synthesis by immobilized lipases, highlighting enzymatic routes, major research themes and aspects related to industrial relevance, including enzyme reuse, solvent‐free systems, process intensification and scale‐up potential.
Nicole Marasca, Francisco Lucas Chaves Almeida, Rebeca Luana Carneiro, Marcus Bruno Soares Forte   +3 more
wiley   +1 more source

Preparation and bactericidal effect of composites based on crosslinked copolymers containing silver nanoparticles

Polímeros, 2010
Commercial copolymers based on styrene and divinylbenzene containing sulfonic acid groups were used as support for the incorporation of silver nanoparticles.
Luiz C. de S. Maria, Rachel O. Oliveira, Fabio Merçon, Maria E. R. S. P. Borges, Hernane S. Barud, Sidney J.L. Ribeiro, Younés Messaddeq, Shu H. Wang   +7 more
doaj  

Atmospheric Deposition of Organic Pollutants: A Comprehensive Review of Sampling and Analytical Methodologies

Analytical Science Advances, Volume 7, Issue 1, June 2026.
ABSTRACT Atmospheric deposition of organic pollutants plays a crucial role in the transport and fate of contaminants in the environment, with implications for ecosystem health and human exposure. Persistent organic pollutants (POPs), polycyclic aromatic hydrocarbons (PAHs) and microplastics are increasingly recognized as transboundary threats due to ...
Iva Smoljo, Gordana Mendaš, Gordana Pehnec   +2 more
wiley   +1 more source

Otimização do processo de produção do copolímero poli(estireno-co-metacrilato de metila) via polimerização em suspensão [PDF]

, 2012
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Química, Florianópolis, 2010O poliestireno (PS) é um polímero utilizado em diversos segmentos industriais, pois apresenta fácil ...
Augustinho, Tiago da Rosa
core  

Inhibiting the Thermal Gelation of Copolymer Stabilized Nonaqueous Dispersions and the Synthesis of Full Color PMMA Particles [PDF]

, 2016
Polymeric particle dispersions have numerous potential applications; currently one of the most relevant is their use as inks in electrophoretic displays.
Simon J. Holder (1866523), Kate E. Belsey (2553823), Topping, Claire, Belsey, Kate E., Claire Topping (2553826), Louise D. Farrand (2553820), Holder, Simon J., Farrand, Louise D.   +7 more
core   +1 more source

Physico-chemical characteristics of microcrystalline cellulose from switchgrass (Panicum virgatum L.) obtained in the presence of a solid catalyst

Хімія, фізика та технологія поверхні
The main idea of this work is the investigation of structural and morphological characteristics of microcrystalline cellulose with switchgrass (Panicum virgatum L.) by the method of organo-solvent cooking with the addition of various brands of ion ...
T. V. Tkachenko, O. O. Haidai, D. S. Kamenskyh, Y. V. Sheludko, O. V. Pavliuk, V. O. Yevdokymenko   +5 more
doaj   +1 more source

Sulfur‐Rich Sustainable Copolymers for Enhancing Redox Kinetics and Alleviating Cathode Passivation in Lithium‐Sulfur Batteries

Exploration, Volume 6, Issue 3, June 2026.
A molecularly engineered, sustainable sulfur‐rich redox copolymer cathode delivers accelerated sulfur conversion and suppressed passivation, enabling high sulfur utilization and durable, high‐performance LiS batteries. ABSTRACT Lithium‐sulfur (Li‐S) batteries are promising candidates for advanced energy storage systems.
Sangeeta Sahu, Arnab Ghosh, Monisha Monisha, Murali Krishna, Shakir Ali Siddiqui, Sunan Tian, De‐Yi Wang, Sagar Mitra, Bimlesh Lochab   +8 more
wiley   +1 more source

Preparation of styrene acrylic copolymers as toner resin by suspension polymerization / Tang Bee Kim [PDF]

, 2012
Toner resins are polymeric materials used in the manufacturing of toners to be used in the photocopy machines and LaserJet printers. The popular commercial resins are the styrene acrylic copolymers.
Tang, Bee Kim
core  

Ring Opening Metathesis Polymerization of Cyclic Olefins by PMe3–Supported (Arylimido)Niobium–Alkylidene Catalysts

Macromolecular Chemistry and Physics, Volume 227, Issue 11, 16 June 2026.
(Arylimido)niobium(V)–alkylidene catalysts containing pentafluorophenylimido ligand, Nb(CHR)(NC6F5)(OC6X5)(PMe3)2 (R = CMe2Ph, X = F; R = SiMe3, X = Cl), show rather low catalytic activity than the 2,6‐dihalophenylimido catalysts, Nb(CHSiMe3)(N‐2,6‐X2C6H3)(OC6X5)(PMe3)2 in ring opening metathesis polymerization (ROMP) of norbornene.
Kotohiro Nomura, Nao Hamakawa, Ryota Ogawa, Ploychompoo Loekukot, Kanchana Chatchaipaiboon   +4 more
wiley   +1 more source

Synthesis of Linear Ethylene/Divinylbenzene Copolymers by Metallocene Catalysis

, 2016
Synthesis of Linear Ethylene/Divinylbenzene Copolymers by Metallocene ...
T. C. Chung (2665975), J. Y. Dong (2568403)   +1 more
core   +1 more source