“…She received cardiopulmonary bypass (CPB) for 66 minutes at an initial warming rate of 12oC/ hour and warmed to 36.2oC. Her postoperative course was complicated by sepsis, which eventually led to bilateral below-knee amputations after refusing antibiotics. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…The intramolecular hydrogen bonds NH⋯O=C and CH⋯O=C in these compounds were established by NMR and quantum-chemical studies The downfield shift of the NH proton, accompanied by the upfield shift of the (15)N nuclear magnetic resonance signals, the shift to the higher wavenumbers of the NH stretching vibration in the infrared spectra and the increase of the (1)J((15)N,(1)H) values may indicate the shortening of the N–H bond length upon intramolecular NH⋯O=C hydrogen bond formation.…”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…The 1:1 cocrystals are: N′-(butan-2-yl­idene)pyridine-4-car­bohydrazide–1-naphthoic acid (izbt–1nta), C(10)H(13)N(3)O·C(11)H(8)O(2), N′-(butan-2-yl­idene)pyridine-4-carbohydrazide–2,4-di­hydroxy­benzoic acid (izbt–2,4-dhba), C(10)H(13)N(3)O·C(7)H(6)O(4), N′-(propan-2-yl­idene)pyridine-4-carbohydrazide–1-naphthoic acid (izact–1nta), C(9)H(11)N(3)O·C(11)H(8)O(2), N′-(butan-2-yl­idene)pyridine-4-carbohydrazide–2-chloro-4-nitro­benzoic acid (izbt–2c4n), C(10)H(13)N(3)O·C(7)H(4)ClNO(4), and N′-(butan-2-yl­idene)pyridine-4-carbohydrazide–2,5-di­hy­droxy­benzoic acid (izbt–2,5-dhba), C(10)H(13)N(3)O·C(7)H(6)O(4). …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…A series of lithium complexes ([Ph(2)P(o-C(6)H(4)-CH(2)Li·TMEDA)] (1-Li), [PhP(o-C(6)H(4)-CH(3))(o-C(6)H(4)-CH(2)Li·TMEDA)] (2-Li), [PhP(o-C(6)H(4)-CH(2)Li·TMEDA)(2)] (2-Li(2)) and [P(o-C(6)H(4)-CH(2)Li·TMEDA)(3)] (3-Li(3))) was prepared from mono-, di- and tri-benzylphosphines and varying amounts of nBuLi and was characterized extensively by IR and (1)H, (7)Li, (13)C and (31)P NMR spectroscopy. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…RESULTS: This study establishes a direct and linear relationship between the δ(18)O(C) and δ(18)O(P) values from fallow deer tooth enamel (δ(18)O(C) = +9.244(±0.216) + 0.958 * δ(18)O(P) (±0.013)). …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…The structural phase transformations of the following five thermo-activated nickel-titanium (NiTi) wires were evaluated using differential scanning calorimetry (DSC): Flexy Thermal Sentalloy® (GAC International), NiTi (35ºC) (Eurodonto), Thermo-Plus® (Morelli), FlexyNiTi® Flexy Thermal (35ºC) (Orthometric) and Damon® CuNiTi (35ºC) (ORMCO Corp.). …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…In agreement with this, the addition of 2-phenylacetamide to acetonitrile solutions of 1 gives [OsH{κ(2)-C,O-[C(Ph)NHC(CH(2)Ph)O]}(NCCH(3))(IPr)(P(i)Pr(3))]OTf (4). …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…The quantitative levels of QS molecules, including 3-o-C12-HSL, 3-o-C8-HSL, C4-HSL, C6-HSL, HHQ, PQS, and PYO, measured using mass spectrometry in a monoculture, indicated metabolic changes during the transition from planktonic to sessile cells. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…The optimized condition for NaOH was determined to be conc. 1 %, temperature 130 (o)C for 2.6 hr; Na(2)S; conc. 1 %, temperature 130 (o)C for 2.29 hr; Na(2)SO(3); conc. 1 %, temperature 130 (o)C for 2.41 hr and H(2)SO(4); conc. 1 %, temperature 129.45 (o)C for 2.18 hr, produced 84.91 %, 85.23 %, 81.2 % and 76.02 % hydrolysis yield, respectively. …”
Enlace del recurso
Enlace del recurso

“…Using a combination of metabolic labeling with [(3)H]-sphingosine and myo-[(3)H]-inositol, alkaline hydrolysis, HPTLC fractionations and mass spectrometry analyses, we observed a perturbation in the metabolism of inositolphosphorylceramides (IPCs) and phosphatidylinositols (PIs) after treatment of L. amazonensis promastigotes with tamoxifen, with a significant reduction in the biosynthesis of the major IPCs (composed of d16:1/18:0-IPC, t16:0/C18:0-IPC, d18:1/18:0-IPC and t16:0/20:0-IPC) and PIs (sn-1-O-(C(18:0))alkyl -2-O-(C(18:1))acylglycerol-3-HPO(4)-inositol and sn-1-O-(C(18:0))acyl-2-O-(C(18:1))acylglycerol-3-HPO(4)-inositol) species. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…We also examined related factors, including the occiput (O)–C7 angle in extension and flexion, and the rotational and O–C2 ranges of motion (ROM). …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…The optimized Mn(3)O(4)@C-2 h, derived from MnO@C at 200 °C for 2 hours, showed the highest capacitance, far exceeding that of MnO@C and other derivatives. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…ΔcSVA had significant correlations with ΔO-C2 neutral angle (r = 0.377) and ΔT1S (r = 0.582). …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…A comparison with a polymorphic structure shows conformational differences with regard to the orientation of the carbonyl groups with respect to the adamantyl group [O—C—C—C = 96.2 (3)° in the title compound and 123.7 (2)° in the polymorph] and the orientations of the propargyl groups in relation to the carbonyl groups [O—C—C—C = −87.7 (3) and −58.7 (2)°, respectively].…”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…The O=C—N—C(α) torsion angle is −17.2 (2)°, and the C—N and O=C bond lengths are 1.3675 (17) and 1.2122 (17) Å, respectively. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…In the crystal, the anions self-assemble into a helical supra­molecular chain via charge-assisted O—H⋯O(c) hydrogen bonds. These chains are connected into a three-dimensional network via N—H⋯O(c), N—H⋯O(w), O(h)—H⋯O(cb), and O(w)—H⋯O(c) hydrogen-bonding inter­actions (c = carboxyl­ate, w = water, h = hydr­oxy and cb = carbon­yl).…”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…The 4-hy­droxy­hydro­cinnamate fragment is disordered over two positions with an occupancy ratio of 0.729 (12):0.271 (12). The N—(C=O)—C plane of the acetamide group and the acetate O—(C=O)—C plane are almost co-planar; the acetamide plane makes dihedral angles of 1.9 (6) and 16.0 (19)°, respectively, with the acetate planes of the major and minor occupancy components. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Herein, we report self-supported CuO/C core/shell nanowire arrays prepared by the combination of electro-deposition and chemical vapor deposition methods. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…The crystal structure of (I) is stabilized by a three-dimensional supra­molecular network comprising C—H⋯O=C hydrogen bonds, as well as I⋯O=C inter­actions. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…In this research work, a non-enzymatic amperometric sensor for the determination of glucose was designed based on carbon nanodots (C-dots) and copper oxide (CuO) nanocomposites (CuO-C-dots). The CuO-C-dots nanocomposites were modified on the surface of a screen-printed carbon electrode (SPCE) to increase the sensitivity and selectivity of the glucose sensor. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso