Mostrando 1,441 - 1,460 Resultados de 2,259 Para Buscar '"O.P."', tiempo de consulta: 0.51s Limitar resultados
  1. 1441
    “…These groups (symmetry m) are characterized by a P—O—P angle of 131.52 (9)° and an eclipsed conformation. …”
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  2. 1442
    “…The P(2)O(7) diphosphate anion is characterized by a P—O—P angle of 137.27 (9) and a nearly eclipsed conformation. …”
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  3. 1443
    “…The title compound, C(20)H(21)N(2)O(2)P, was synthesized from (RS)-(C(6)H(5)O)P(O)Cl(NHC(6)H(4)-p-CH(3)) and benzyl­amine. The product crystallizes as a racemate in a polar space group. …”
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  4. 1444
    “…In the crystal, inversion dimers linked by pairs of N—H⋯O(p) (p = pyrazole) hydrogen bonds generate R (2) (2)(10) loops. …”
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  5. 1445
    “…Cu(2)O p-type semiconductor hollow porous microspheres have been prepared by using a simple soft-template method at room temperature. …”
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  6. 1446
    “…Zinc oxide (ZnO, n-type) and copper oxide (CuO, p-type) nanowires have been synthesized and preliminarily investigated as innovative materials for the fabrication of a proof-of-concept thermoelectric device. …”
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  7. 1447
    “…Highly efficient ZnO excitonic recombination at reverse bias is caused by electrons tunneling from deep-level states near the n-ZnO/p-GaN interface to the conduction band in n-ZnO.…”
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  8. 1448
    “…In path-b, migration of H atom in trichlorfon is combined with formation of the O-P bond to give an intermediate, followed by HCl elimination to afford dichlorvos. …”
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  9. 1449
    “…The present active functional groups (C = O; P-O-C; -OH; P = S) were also characterized. The recovery rate of malathion was 80%±4.5%. …”
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  10. 1450
    “…We demonstrate the fabrication and characterization of localized surface plasmon (LSP)-enhanced n-ZnO quantum dot (QD)/MgO/p-GaN heterojunction light-emitting diodes (LEDs) by embedding Ag nanoparticles (Ag-NPs) into the ZnO/MgO interface. …”
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  11. 1451
    “…Herein we report that [(15)N, D(14)]trimethylphenylammonium (TMPA) has a remarkably long spin–lattice relaxation time (1128 s, 14.1 T, 30 °C, D(2)O) on its (15)N nuclei and achieves a long retention of the hyperpolarized state. [(15)N, D(14)]TMPA-based hyperpolarized sensor for carboxylesterase allowed the highly sensitive analysis of enzymatic reaction by (15)N NMR for over 40 min in phophate-buffered saline (H(2)O, pH 7.4, 37 °C).…”
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  12. 1452
    “…In the present research work, a glass composition belonging to the Na(2)O-CaO-P(2)O(5)-SiO(2) system, with a reduced tendency to crystallize, is applied to realize HA-based composites. …”
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  13. 1453
    “…In this study, the SiO(2)—CaO—P(2)O(5) ternary component of bioactive glass particles were successfully synthesized by sol-gel method, then the bioactive glass particles were pressed into tablets with dry pressing molding technology. …”
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  14. 1454
    “…Fourier transform infrared spectroscopy analysis of bonds between the TiO(2) shells and the phosphonic modifiers shows Ti–O–P chemical bonding between the Ag/TiO(2) fillers and the modifiers. …”
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  15. 1455
    “…Two new hypothetical zirconium diboride (ZrB [Formula: see text]) polymorphs: (hP6-P6 [Formula: see text] /mmc-space group, no. 194) and (oP6-Pmmn-space group, no. 59), were thoroughly studied under the first-principles density functional theory calculations from the structural, mechanical and thermodynamic properties point of view. …”
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  16. 1456
    “…Research indicates that there exist strong interactions between Ti-d and C-p, and Ti-d and O-p states, which are further confirmed by the charge analysis. …”
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  17. 1457
  18. 1458
    por Hill, Colin
    Publicado 2020
    “…Chen, A. J. van Heel, and O. P. Kuipers, mBio 11:e02825-20, 2020, https://doi.org/10.1128/mBio.02825-20), we learn that a NisB dimer is recruited to the “old” pole of a dividing cell, where it assembles with NisC to form a modification complex that can engage with NisA. …”
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  19. 1459
    “…We also showed complexity is of O(P(m)n), when the maximal period of cyclic attractor is P, the number of attractor is m and the number of genes is n. …”
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  20. 1460
    “…A total of four ligands were successfully fished out and identified as cyanidin-3-galactoside (2), cyanidin-3-arabinoside (3), proanthocynidin A (4), and 10-carboxyl-pyranopeonidin 3-O-(6″-O-p-coumaroyl)-glucoside (5) using HPLC/HRMS.…”
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