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  1. 2581
    “…To develop a biocompatible and electrically conductive substrate that can be potentially used to promote growth and regeneration of neurons and to record intracellular and multisite signals from brain as a probe, a polymeric precursor – SPR 220.7 was fabricated by pyrolysis at temperatures higher than 700 ºC. Human Neuroblastoma cells - SK-N-MC, SY5Y, mouse teratocarcinoma cells P-19 and rat PC12 cells were found to attach and proliferate on photoresist derived carbon film. …”
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    Photoresist Derived Carbon for Growth and Differentiation of Neuronal Cells
  2. 2582
    “…A broth of Klebsiella pneumoniae culture containing selenium nanoparticles was subjected to sterilization at 121(o)C and 17 psi for 20 minutes. Released selenium nanoparticles ranged in size from 100 to 550 nm, with an average size of 245 nm. …”
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    Biosynthesis of selenium nanoparticles using Klebsiella pneumoniae and their recovery by a simple sterilization process
  3. 2583
    “…The maximal amylase production was found to be at 30(º)C and at pH 7.0 of the growth medium. Among the various carbon and nitrogen sources tested, maltose at 1.5% and Sodium nitrate at 0.3% respectively gave optimum amylase production.…”
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    Amylase production by endophytic fungi Cylindrocephalumsp. isolated from medicinal plant Alpinia calcarata (Haw.) Roscoe
  4. 2584
    “…In the anion of the title salt, C(2)H(7)N(4)O(+)·C(2)HN(4)O(3) (−), the negative charge resides formally on the N(3) atom of the triazole ring. …”
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    Carbamo­yl(di­amino­methyl­idene)aza­nium 3-nitro-5-oxo-4,5-di­hydro-1H-1,2,4-triazol-4-ide
  5. 2585
    “…In the crystal, two-dimensional layers of mol­ecules parallel to (001) are built through an R (4) (4)(23) motif generated via O—H⋯O, C—H⋯O and C—H⋯F inter­actions, and an R (2) (2)(11) motif generated by C—H⋯O and C—H⋯F inter­actions.…”
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    N-tert-But­oxy­carbonyl-α-(2-fluoro­benzyl)-l-proline
  6. 2586
    “…A small twist in the bridging prop-2-en-1-one group is noted [O=C—C=C torsion angle = −10.6 (3)°]. In the crystal, a three-dimensional architecture arises as a result of C—H⋯O and π–π stacking [centroid–centroid distances = 3.5504 (12)–3.6623 (12) Å].…”
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    (2E)-3-(6-Chloro-2-meth­oxy­quinolin-3-yl)-1-(2-methyl-4-phenyl­quinolin-3-yl)prop-2-en-1-one acetone monosolvate
  7. 2587
    “…Also, the influence of these extracts on lipid peroxyl radicals obtained during lipid peroxidation of: (I) sunflower oil (37 ºC, 3h) induced by 4,4′-azobis(4-cyanovaleric acid) (ACVA) and (II) liposomes induced by 2,2′-azobis(2- amidino-propane)dihydrochloride (AAPH) was studied. n-Butanol extract had the best antioxidant activity (100% at 0.5 mg/mL in Fenton reaction system; 89.21% at 5 mg/mL in system I; 83.38% at 5 mg/mL in system II). …”
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    Antioxidant Potential, Lipid Peroxidation Inhibition and Antimicrobial Activities of Satureja montana L. subsp. kitaibelii Extracts
  8. 2588
    “…The crystal structure exhibit weak inter­molecular N—H⋯O, C—H⋯O and N—H⋯Cl inter­actions, generating a three-dimensional network.…”
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    Bis(μ-l-arginine-κ(3) N (2),O:O′)bis­(l-arginine-κ(2) N (2),O)tetra-μ-chlorido-tetra­chlorido­tetra­copper(II)
  9. 2589
    “…The crystal structure exhibits inter­molecular N—H⋯O, O—H⋯O, C—H⋯O, and π–π [centroid–centroid distances = 3.6634 (9) and 3.7426 (9) Å] inter­actions to form a three-dimensional network.…”
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    4-Nitro­anilinium 3-carb­oxy-4-hy­droxy­benzene­sulfonate monohydrate
  10. 2590
    “…In the title compound, C(16)H(17)NO(3)S(2), the dihedral angles between the O/C/C/S group and the 2H-chromene ring system and the thio­carbamate group are 14.46 (9) and 83.30 (9)°, respectively. …”
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    2-Oxo-2-(2-oxo-2H-chromen-3-yl)ethyl di­ethyl­dithio­carbamate
  11. 2591
    “…In the crystal, N—H⋯S, N—H⋯O, C—H⋯O and C—H⋯S inter­actions link the mol­ecules into a three-dimensional network.…”
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    N,N′-Bis(phenyl­carbamo­thio­yl)benzene-1,3-dicarboxamide
  12. 2592
    “…The propyne group is almost linear, the C—C C angle being 177.83 (15)°, and is almost coplanar with the benzene ring; the C—C—O—C torsion angle being only −1.1 (2)°. In the crystal, mol­ecules are linked via C—H⋯O hydrogen bonds, forming infinite C(11) chains running parallel to [103]. …”
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    1-[2-Hy­droxy-4-(prop-2-yn-1-yl­oxy)phen­yl]ethanone
  13. 2593
    “…An intra­molecular N—H(hydrazine)⋯O=C hydrogen bond is present. In the crystal, mol­ecules are connected via N—H⋯N and N—H⋯O hydrogen bonds, forming infinite layers parallel to (010). …”
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    A second polymorph of (Z)-3-amino-4-(2-phenyl­hydrazinyl­idene)-1H-pyrazol-5(4H)-one
  14. 2594
    “…The isoxazole ring has a twist conformation on the O—C bond. The dihedral angle between their mean planes is 57.87 (9)°. …”
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    Methyl 1-phenyl-3-p-tolyl-1,9b-di­hydro-3H-chromeno[4,3-c]isoxazole-3a(4H)-carboxyl­ate
  15. 2595
    “…The two di­meth­oxy­phenyl groups are twisted slighly from the mean plane of the phenyl ring, with C—O—C—C torsion angles of 6.4 (2) and −7.9 (2)° [r.m.s. deviations = 0.15 (3) and 0.18 (3) Å for the two methoxy C atoms]. …”
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    1-(3,4-Di­meth­oxy­phen­yl)-3-phenyl­prop-2-en-1-one
  16. 2596
    “…These chains help form parallel chains of cations through N—H⋯O, C—H⋯N and C—H⋯Br hydrogen bonds.…”
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    2-((1E)-1-{2-[(2Z)-3,4-Diphenyl-2,3-di­hydro-1,3-thia­zol-2-yl­idene]hydrazin-1-yl­idene}eth­yl)pyridin-1-ium bromide monohydrate
  17. 2597
    “…The prop-2-en-1-one group is twisted slightly, the O=C—C(ar)—C(ar) (ar = aromatic) and C=C—C=O torsion angles being −10.4 (3) and −7.4 (3)°, respectively. …”
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    (E)-3-(4-Hy­droxy-3-meth­oxy­phen­yl)-1-(4-hy­droxy­phen­yl)prop-2-en-1-one
  18. 2598
    por Shi, Huaduan, Qin, Haisha, Ma, Zhen
    Publicado 2014
    “…This group exhibits a gauche conformation with the corresponding O—C—C—O torsion angle being 73.2 (2)°. The C atoms of the carboxyl group, the aryl and the O—CH(2) group are coplanar, with an r.m.s. deviation of 0.01 Å. …”
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    Diethyl 2,2′-(ethane-1,2-diyldi­oxy)di­benzo­ate
  19. 2599
    por Ishikawa, Yoshinobu
    Publicado 2014
    “…In the title compound, C(10)H(4)ClNO(5), the non-H atoms of the 6-chloro­chromone unit are coplanar (r.m.s. deviation = 0.017 Å) with the largest deviation from the mean plane [0.031 (2) Å] being found for the C=O C atom. The nitro group (NO(2)) is inclined to the chromone unit mean plane by 13.3 (2) °. …”
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    6-Chloro-8-nitro-4-oxo-4H-chromene-3-carbaldehyde
  20. 2600
    “…In each mol­ecule, the oxadiazine ring has a flattened envelope conformation with the methyl­ene C atom as the flap atom, and the eth­oxy­carbonyl unit is in a syn-periplanar conformation with respect to the oxadiazine ring as indicated by O—C—C=O torsion angles of 1.9 (4) and 2.5 (4)°. …”
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    Ethyl 5-oxo-4-phenyl-5,6-di­hydro-4H-1,3,4-oxadiazine-2-carboxyl­ate
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