Results 51 to 60 of about 74,468,422 (128)

Unravelling the Effects of Cl Addition in Single Step CH₃NH₃PbI₃ Perovskite Solar Cells

, 2015
The effect of film morphology on the photovoltaic performances is illustrated. Pin holes free and uniform films could be formed by slowing down the crystallization rate through additional of excess CH3NH3+.
Herlina Arianita Dewi (1415368), Nripan Mathews (1356642), Fang Yanan (1619401), Chen Shi (415895), Subodh G. Mhaisalkar (1619404), Pablo P. Boix (1234515), Natalia Yantara (1368396)   +6 more
core   +1 more source

Significantly over- and under-represented second level enzyme types in essential genes.

, 2013
Significantly over- and under-represented second level enzyme types of (A) EC 1.1: oxidoreducatases acting on the CH-OH group of donors (B) EC 3.2: glycosylases (C) EC 6.1: ligases forming carbon-oxygen bonds and (D) EC 6.3: ligases forming carbon ...
Feng Gao (3548), Randy Ren Zhang (348950)   +1 more
core   +1 more source

Survey Observations of a Possible Glycine Precursor, Methanimine (CH$_2$NH)

, 2016
International audienceWe conducted survey observations of a glycine precursor, methanimine or methylenimine (CH$_2$NH), with the NRO 45 m telescope and the SMT telescope towards 12 high-mass and two low-mass star-forming regions in order to increase ...
Majumdar, Liton, Wakelam, Valentine, Saito, Masao,, Suzuki, Taiki, Ohishi, Masatoshi,, Suzuki, Taiki,, Hirota, Tomoya,, Ohishi, Masatoshi, Hirota, Tomoya, Saito, Masao   +9 more
core   +1 more source

The proposed catabolism of phenylethyl alcohol in C. albicans.

, 2013
The pathways illustrate how phenylethyl alcohol could be metabolized in C. albicans based on isotope-labelling results. The C. albicans genes annotated as encoding particular enzymatic activities are in red text and their corresponding enzyme codes are ...
Richard D. Cannon (366393), Ting-Li Han (444723), Silas G. Villas-Boas (444725), Sergey Tumanov (444724)   +3 more
core   +1 more source

Effect of Ionic Charge on the CH···π Hydrogen Bond

, 2016
The CH···π hydrogen bonds (HBs) between trimethylamine (TMA) and an assortment of π-systems are generally weaker than those in which CF3H serves as a proton donor, despite the larger number of CH groups available to serve as donors in the amine.
Binod Nepal (625271), Steve Scheiner (1448626)   +1 more
core   +1 more source

Reaktionen von $^{11}$C-Rückstoßatomen in den Systemen H$_{2}$O-NH$_{3}$, H$_{2}$O-CH$_{4}$ und NH$_{3}$-CH$_{4}$

, 1988
In der vorliegenden Arbeit wurden die chemischen Reaktionen von Rückstoßkohlenstoff-11 in den binären Gasmischungen H$_{2}$O-NH$_{3}$, H$_{2}$O-CH$_{4}$ und NH$_{3}$-CH$_{4}$ in verschiedenen Mischungsverhältnissen sowie in festem H$_{2}$O und in einer ...
Nebeling, B.
core  

Mortality risk in men is associated with a common mutation in the methylenetetrahydrofolate reductase gene (MTHFR)

, 1999
An elevated level of homocysteine in plasma is associated with the occurrence of cardiovascular disease. A common ala-to-val mutation in the methylenetetrahydrofolate reductase gene (MTHFR) is associated with an elevated level of plasma homocysteine.
Lagaay, A.M., Westendorp, R.G.J., Heijmans, B.T., Kluft, C., Knook, D.L., Droog, S., Gussekloo, J., Slagboom, E.P.   +7 more
core  

AAAA-DDDD Quadruple Hydrogen-Bond Arrays Featuring NH···N and CH···N Hydrogen Bonds

, 2015
The X-ray crystal structure of a previously reported extremely strong quadruple NH···N AAAA-DDDD hydrogen-bond array [5·4] (Ka = 1.5 × 106 M–1 in CH3CN; Ka > 3 × 1012 M–1 in CH2Cl2) features four short linear hydrogen bonds.
David A. Leigh (1297539), Patrick I. T. Thomson (1297536), Alexandra M. Z. Slawin (809268), Craig C. Robertson (1297533)   +3 more
core   +1 more source

Theoretical Study of the Dimethylamino Radical (CH\(_3\))\(_2\)N and its protonated cation (CH\(_3\))\(_2\)NH\(^+\)

, 1994
In the present work the dimethylamino radical ( ( CH\(_3\)) \(_2\)N) and its protonated cation ( ( CH\(_3\))\(_2\)NH\(^+\)) are investigated by means of ab initio methods. The geometries of various conformations of both compounds are obtained with UMP2/6·
Suter, H. U., Huang, M.-B., Engels, Bernd   +2 more
core   +1 more source

Transcriptomic analyses of labial glands and gut tissue from two wax moths, Achroia grisella and Galleria mellonella. [PDF]

G3 (Bethesda)
Young R, Ahmed KA, Court L, Rane R, Walsh T, Pandey G.   +5 more
europepmc   +1 more source