Results 71 to 80 of about 416,241 (350)

A systems biology approach identifies a R2R3 MYB gene subfamily with distinct and overlapping functions in regulation of aliphatic glucosinolates.

PLoS ONE, 2007
BackgroundGlucosinolates are natural metabolites in the order Brassicales that defend plants against both herbivores and pathogens and can attract specialized insects. Knowledge about the genes controlling glucosinolate regulation is limited.
Ida Elken Sønderby, Bjarne Gram Hansen, Nanna Bjarnholt, Carla Ticconi, Barbara Ann Halkier, Daniel J Kliebenstein   +5 more
doaj   +1 more source

Molecular Characterization of MYB28 Involved in Aliphatic Glucosinolate Biosynthesis in Chinese Kale (Brassica oleracea var. alboglabra Bailey)

Frontiers in Plant Science, 2017
Glucosinolates are Brassicaceae-specific secondary metabolites that act as crop protectants, flavor precursors, and cancer-prevention agents, which shows strong evidences of anticarcinogentic, antioxidant, and antimicrobial activities.
Ling Yin, Hancai Chen, Bihao Cao, Jianjun Lei, Guoju Chen   +4 more
doaj   +1 more source

Vapor phase surface functionalization under ultra violet activation of parylene thin films grown by chemical vapor deposition [PDF]

, 2010
Various reactive gas phase treatments have been investigated as surface functionalization dry processes with the goal to improve the wettability of parylene C films, keeping good optical properties in the visible range. The films were grown on different
Maury, Francis, Santucci, Virginie, Senocq, François   +2 more
core   +2 more sources

Hydrogelation via Supramolecular Copolymerization of Structural Water within Adaptive Metal–Organic Fibers

Advanced Materials, EarlyView.
Structural water is harnessed as an active co‐monomer to drive supramolecular polymerization in bulk water. Zinc(II) Salphen complexes confine water molecules to form hollow, metal–organic nanofibers that assemble into adaptive hydrogels with thermoresponsive mechanics and selective chiral recognition.
Merlin R. Stühler, Hesam Makki, Tarek Hilal, Debsena Chakraboty, Mathias Dimde, Kai Ludwig, Rainer Haag, Sabine Rosenfeldt, Dorothee Silbernagl, Andreas Schäfer, Alex J. Plajer   +10 more
wiley   +1 more source

Substrate specific hydrolysis of aromatic and aromatic-aliphatic esters in orchid tissue cultures

Acta Societatis Botanicorum Poloniae, 2014
We found that tissue cultures of higher plants were able, similarly as microorganisms, to transform low-molecular-weight chemical compounds. In tissue cultures of orchids (Cymbidium 'Saint Pierre' and Dendrobium phalaenopsis) acetates of phenols and ...
Agnieszka Mironowicz, Krystyna Kukułczanka, Antoni Siewiński   +2 more
doaj   +1 more source

The \u3csup\u3e13\u3c/sup\u3eC-NMR Solid State Spectroscopy of Various Classes of Coals [PDF]

, 1978
The 13C-NMR spectra of various classes of coal obtained in the solid state show two resonances, one of which is assigned to aromatic carbon and the other to aliphatic carbon. The resonances are very broad with the high field resonance centered at about 7
Haworth, Daniel T., Wilkie, Charles A.
core   +1 more source

The unusual hydrocarbon emission from the early carbon star HD 100764: The connection between aromatics and aliphatics

, 2007
We have used the Infrared Spectrograph (IRS) on the Spitzer Space Telescope to obtain spectra of HD 100764, an apparently single carbon star with a circumstellar disk. The spectrum shows emission features from polycyclic aromatic hydrocarbons (PAHs) that
A. Li, Alksnis A., B. Sargent, C. J. Bohac, D. J. Barry, D. M. Watson, Duley W. W., Dunkin S. K., G. C. Sloan, Geballe T. R., Hu J. Y., J. Bernard‐Salas, J. R. Houck, Jones A. P., Jourdain de Muizon M., Justtanont K., K. E. Kraemer, Leger A., Lloyd Evans T., M. Jura, Parthasarathy M., Skinner C. J., Van de Steene G. C., van der Veen W. E. C. J., W. J. Forrest, W. W. Duley, Yamashita Y.   +26 more
core   +1 more source

Tri-trophic effects of inter- and intra-population variation in defence chemistry of wild cabbage (Brassica oleracea) [PDF]

, 2010
The eVect of direct chemical defences in plants on the performance of insect herbivores and their natural enemies has received increasing attention over the past 10 years.
Bullock, J.M., Dam, N.M., van, Gols, R., Harvey, J.A., Raaijmakers, C.E.   +4 more
core   +4 more sources

Self‐Assembled Monolayers in p–i–n Perovskite Solar Cells: Molecular Design, Interfacial Engineering, and Machine Learning–Accelerated Material Discovery

Advanced Materials, EarlyView.
This review highlights the role of self‐assembled monolayers (SAMs) in perovskite solar cells, covering molecular engineering, multifunctional interface regulation, machine learning (ML) accelerated discovery, advanced device architectures, and pathways toward scalable fabrication and commercialization for high‐efficiency and stable single‐junction and
Asmat Ullah, Ying Luo, Stefaan De Wolf
wiley   +1 more source

(E)-2-{[2-(2-Hydroxyethylamino)ethylimino]methyl}phenol

Acta Crystallographica Section E, 2011
The asymmetric unit of the title compound, C11H16N2O2, contains two independent conformational isomers which show intramolecular aromatic–imine O—H...N hydrogen bonds.
Juan M. Germán-Acacio, Hugo Tlahuext, Herbert Höpfl   +2 more
doaj   +1 more source