Results 51 to 60 of about 24,566 (207)

Synthesis of Fluorine-18 Functionalized Nanoparticles for use as in vivo Molecular Imaging Agents [PDF]

, 2008
Nanoparticles containing fluorine-18 were prepared from block copolymers made by ring opening metathesis polymerization (ROMP). Using the fast initiating ruthenium metathesis catalyst (H_2IMes)(pyr)_2(Cl)_2Ru=CHPh, low polydispersity amphiphilic block ...
, X. K., A. Guo, A. M. Morawski, A. M. Smith, C. C. Lee, C. Slugovc, C. W. Bielawski, C. W. Bielawski, D. F. Baban, D. W. Bartlett, E. D. Pressly, E. M. Jagoda, E. M. Rohren, F. Henselwood, F. M. Menger, G. J. Liu, H. A. Nabi, H. D. Maynard, H. Kobayashi, H. Maeda, H. Maeda, H. R. Ihre, I. Brigger, J. A. Love, J. B. Matson, J. Heidel, J. R. Heath, K. D. Camm, K. Fukukawa, L. Cai, L. H. Reddy, M. F. Ilker, M. Ferrari, M. L. Adams, M. L. Schipper, M. Licciardi, M. Rawat, N. K. Jain, N. Malik, R. Gref, R. Sinha, S. K. Hobbs, S. M. Lee, S. M. Moghimi, T. L. Choi, V. Bagalkot, V. P. Tochilin, V. P. Torchilin, V. P. Torchilin, V. P. Torchilin, W. J. M. Mulder, W. S. Seo, X. Michalet, Y. Matsumura, Z. Yang   +54 more
core   +3 more sources

Decarboxylation of cinnamic acids using a ruthenium sawhorse

International Journal of Sustainable Engineering, 2018
The ruthenium sawhorse has proven effective in the conversion of trans-cinnamic acid, and substituted trans-cinnamic acids, giving an effective source of biobased styrene and styrene analogues. The reaction is especially versatile, as it achieves product
Kenneth M. Doll, Erin L. Walter, Rex E. Murray   +2 more
doaj   +1 more source

Evaluation of the antibacterial and efflux inhibitory activity of trans-cinnamic acid in Staphylococcus aureus: Experimental assays and in silico modeling

Phytomedicine Plus
Background: Staphylococcus aureus develops bacterial resistance using membrane transport systems that perform the active efflux of antimicrobial agents, allowing its survival and growth. Objective: This study evaluated the antibacterial activity of trans-
Nair Silva Macêdo, Zildene de Sousa Silveira, Débora Menezes Dantas, Cristina Rodrigues dos Santos Barbosa, Cícera Datiane de Morais Oliveira-Tintino, Saulo Relison Tintino, Gabriel Gonçalves Alencar, Gustavo Miguel Siqueira, Thaís Ferreira da Silva, Márcia Machado Marinho, Matheus Nunes da Rocha, Henrique Douglas Melo Coutinho, Emmanuel Silva Marinho, Hélcio Silva dos Santos, Francisco Assis Bezerra da Cunha   +14 more
doaj   +1 more source

The Pseudomonas syringae pv. tomato DC3000 PSPTO_0820 multidrug transporter is involved in resistance to plant antimicrobials and bacterial survival during tomato plant infection.

PLoS ONE, 2019
Multidrug resistance efflux pumps protect bacterial cells against a wide spectrum of antimicrobial compounds. PSPTO_0820 is a predicted multidrug transporter from the phytopathogenic bacterium Pseudomonas syringae pv. tomato DC3000.
Saray Santamaría-Hernando, Marta Senovilla, Almudena González-Mula, Pedro Manuel Martínez-García, Sandra Nebreda, Pablo Rodríguez-Palenzuela, Emilia López-Solanilla, José Juan Rodríguez-Herva   +7 more
doaj   +1 more source

Conformations of 2-phenyl-3-pyridylpropenoic acid (alpha-phenyl pyridylcinnamic acid) dimers – A computational study [PDF]

, 2005
Motivation. Cinnamic acid analogs are not only important parts of the shikimic acid metabolic pathway of higher plants but it is possible to assemble, particularly from those containing oxygen or nitrogen heteroatoms, various patterned structures kept ...
Pálinkó, István
core  

Scope and Mechanistic Study of the Coupling Reaction of α,β-Unsaturated Carbonyl Compounds with Alkenes: Uncovering Electronic Effects on Alkene Insertion vs Oxidative Coupling Pathways [PDF]

, 2012
The cationic ruthenium-hydride complex [(C6H6)(PCy3)(CO)RuH]+BF4– (1) was found to be a highly effective catalyst for the intermolecular conjugate addition of simple alkenes to α,β-unsaturated carbonyl compounds to give (Z)-selective tetrasubstituted ...
Ackermann L., Ackermann L., Ackermann L., Ackermann L., Anastas P. T., Anastas P. T., Anslyn E. V., Arai T., Beccalli E. M., Berlin J. M., Bernasconi C. F., Chae S. Yi, Colby D. A., Colby D. A., Cristau H.-J., Do W. Lee, Donohoe T. J., Engle K. M., Flynn A. B., Foley N. A., Frantz D. E., Gansäuer A., Gao H., Giri R., Giri R., Guo L.-N., Hartwig J. F., Ho C.-Y., Hojo D., Huang C., Isaacs N. S., Itami K., Jun C.-H., Kakiuchi F., Kakiuchi F., Kakiuchi F., Ki-Hyeok Kwon, Kwon K.-H., Kwon K.-H., Lee D. W., Lee D.-H., Lemay A. B., Liu L., Lu Y., Maryanoff B. E., Matsubara R., Matsuura Y., McKinley N. F., Negishi E., Ni Y., Ogoshi S., Oh H. K., Park S. H., Patureau F. W., Patureau F. W., Patureau F. W., Pintori D. G., Rakshit S., Rakshit S., Sato T., Sheldon R. A., Shen Y., Shi B.-F., Singleton D. A., Stenne B., Strohfeldt K., Stuart D. R., Stuart D. R., Stuart D. R., Su Y., Tang J.-M., Trost B. M., Tsai A. S., Ueyama T., Umeda N., Vorfalt T., Wang F., Wasa M., Wasa M., Weissman H., Weston M. H., Ye M., Yi C. S., Yi C. S., Yokota T., Yu M., Zhang Y.-H., Zhao C., Zhou C., Zhou C., Zhu C.   +90 more
core   +2 more sources

Sintesis N-Oktilsinamamid dan Aktivitasnya terhadap Sitotoksik Sel Kanker Leukemia P388

Jurnal Kimia Valensi, 2017
Sintesis senyawa N-Oktilsinnamamid yang diturunkan dari senyawa metil trans-sinamat dengan menggunakan katalis basa telah dilakukan. Senyawa metil sinamat terlebih dahulu dikonversi menjadi asam sinamat melalui reaksi hidrolisis dengan basa menghasilkan ...
Teni Ernawati, Neneng Nurhalimah, Minarti Minarti   +2 more
doaj   +1 more source

The effect of methyl jasmonate and phenolic acids on growth of seedlings and accumulation of anthocyanins in common buckwheat (Fagopyrum esculentum Moench)

Acta Agrobotanica, 2012
The effect of methyl jasmonate (JA-Me) and phenolic acids: trans-cinnamic acid (t-CA), p-coumaric acid (p-CA), salicylic acid (SA) as well as naringenine (NAR) on growth of seedlings and accumulation of anthocyanins in common buckwheat (Fagopyrum ...
Marcin Horbowicz, Halina Mioduszewska, Danuta Koczkodaj, Marian Saniewski   +3 more
doaj   +1 more source

Detection of antibacterial activity of essential oil components by TLC-bioautography using luminescent bacteria [PDF]

, 2013
The aim of the present study was the chemical characterization of some medically relevant essential oils (tea tree, clove, cinnamon bark, thyme and eucalyptus) and the investigation of antibacterial effect of the components of these oils by use of a ...
Adams R.P., Andrea Böszörményi, Begue W.J., Botz L., Burt S.A., Béla Kocsis, Choma I.M., Delamare A.P.L., Dorman H.J.D., D’Arrigo M., Elaissi A., Fan J., Fei L., Franz C., Gońi P., Griffin S.G., Györgyi Horváth, Hamburger M.O., Hood J.R., Horváth Gy., Inouye S., King E.O., Lambert R.J.W., Móricz M., Móricz M., Móricz M., Móricz M., Péter Ott, Rasooli I., Rodrigues F.F.G., Rota C., Tserennadmid R., Tyihák E., Wagner H., Ágnes Móricz, Éva Lemberkovics   +35 more
core   +1 more source

Learning Strategies from Nature's Blueprint to Cyclic Carbonate Synthesis

ChemSusChem, Volume 18, Issue 6, March 15, 2025.
The development of sustainable synthetic methods for cyclic carbonates draws inspiration from nature, focusing on eco‐friendly processes and renewable resources like CO2 and biomass. This review explore various CO2 activation mechanisms, green chemistry principles, and green catalysts.
Erika Saccullo, Vincenzo Patamia, Chiara Zagni, Antonio Rescifina, Giuseppe Floresta   +4 more
wiley   +1 more source