Science - USA (2020-06-05)
Gelatin-0.42 M FeCN^4 – and Gelatin-0.25 M FeCN^3 – had a thermopower of 1.2 and 1.0 mV K−^1 (fig. S2A), respectively. We invest ...
From the Onsager transport formulation, we see how a large, positive thermopower comes from the coupling of the thermodiffusion ...
couple was finally determined to be−aR= 2.27 mV K−^1 (Fig. 2E and fig. S11) by com- pensating the temperature coefficient of the ...
comparable thermopower (fig. S18). However, thetotalenergydensityof initial 50 cycles was much higher (7.4 J m−^2 )thanforCufoil ...
voltage boosters, i.e., humidity sensors (1.6 - 3.6 V), pressure sensors (1.5 to 3.6 V), and gas sensors for monitoring indoor a ...
REPORT ◥ ORGANIC CHEMISTRY Iridium-catalyzed acid-assisted asymmetric hydrogenation of oximes to hydroxylamines Josep Mas-Rosell ...
94:6 e.r.^1 H-NMR analysis ofIr4in tetrahydro- furan (THF)–d 8 revealed a 70:30 diastereomeric mixture provided by the iridium s ...
scission, as exemplified by2b. Despite the acidic reaction conditions, an acid labile acetal moiety (2c)andO-benzyl group suscep ...
Mas-Rosellóet al.,Science 368 , 1098–1102 (2020) 5 June 2020 4of5 Fig. 3. Substrate scope of the oxime hydrogenation. Isolated y ...
groups.) Enzyme inhibitor1rg( 30 ) could be reduced in quantitative yield and 93:7 e.r., illustrating the applicability of the m ...
ANALYTICAL CHEMISTRY Nontargeted mass-spectral detection of chloroperfluoropolyether carboxylates in New Jersey soils John W. Wa ...
this effort, all tentatively identified congeners were further elucidated on the QToF operat- ing in MS/MS mode, in which the qu ...
elevated in C9 and longer homologs. For ex- ample, the mean C9 in our New Jersey soils is 785 pg/g dry soil (table S5) [compared ...
sample from Conyers, Georgia, which is roughly 1000 km southwest from Solvay (fig. S13). We detected the 0,1 congener in the dow ...
Contours of the difference (C11 + C13)–(C10 + C12) are mapped in fig. S18. The resulting pat- tern depicts a strongly expressed ...
NEUROSCIENCE Restoring light sensitivity using tunable near-infrared sensors Dasha Nelidova1,2, Rei K. Morikawa1,2, Cameron S. C ...
Nelidovaet al.,Science 368 , 1108–1113 (2020) 5 June 2020 2of6 Fig. 1. NIR light responses in mouse cone photoreceptors.(A) Comp ...
Nelidovaet al.,Science 368 , 1108–1113 (2020) 5 June 2020 3of6 15.2 16.5 17.6 18.0 18.3 1 2 3 rTRPV1-nanorods Control 5s B 15.21 ...
in vivo in P51-P83 animals, recording layer 4 activity at single-cell resolution during NIR light stimulation of the eye (Fig. 2 ...
Nelidovaet al.,Science 368 , 1108–1113 (2020) 5 June 2020 5of6 Fig. 4. NIR light responses in the ex vivo human retina. (A) Sche ...
«
1
2
3
4
5
6
7
8
»
Free download pdf