“…The outstanding HER performances of the MoC–Mo(2)C electrode with low overpotentials at 500 mA cm(−2) in both acidic (256 mV) and alkaline electrolytes (292 mV), long-lasting lifetime of over 2400 h (100 d), and high-temperature performance (70 (o)C) are due to the self-standing hydrophilic porous surface, intrinsic mechanical strength and self-grown MoC (001)–Mo(2)C (101) heterojunctions that have a ΔG(H*) value of −0.13 eV in acidic condition, and the energy barrier of 1.15 eV for water dissociation in alkaline solution. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…However, X-ray photoelectron spectroscopic (XPS) analysis shows the presence of C–O–C ether functionalities, possibly on edge planes. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Diminishing the electron density of Pt consolidates the CO-assisted O(2) dissociation pathway via the O*-O-C*-O intermediate directly observed by isotopic labeling studies and rationalized by density-functional theory calculations. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Energy-dispersive X-ray spectrometry (EDX) analysis of CFB and POB illustrated five main chemical compositions, which were carbon (C), oxygen (O), calcium (Ca), chlorine (Cl), and sodium (Na), whereas Fourier transform infrared (FTIR) spectroscopy analysis identified seven main chemical functional groups, which were O–H, C–H, C=O, C=C, N–H, C–O, and C–Cl. Agar diffusion tests confirmed the abilities of CFB and POB to inhibit both Staphylococcus aureus and Escherichia coli, and batch experiments examined high antibacterial efficiencies of CFB of almost 100% on both bacterial types. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Patient: Male, 39-year-old Final Diagnosis: Amebiasis Symptoms: Temperature of 38ºC • abdomial pain and diarrhea Medication: — Clinical Procedure: — Specialty: Critical Care Medicine OBJECTIVE: Unusual clinical course BACKGROUND: Amebiasis is a parasitic infection caused by the protozoan Entamoeba histolytica. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…The presented are, to the best of the authors’ knowledge, the first applications of the ReaxFF approach to the Mn–(Cu|Fe|Ni)–O–C–H interaction.…”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…CONCLUSION: Posterior occipitocervical reconstruction with O-C1-2 TAS construct provided excellent clinical outcomes, radiological outcomes, optimal correction of malalignment in the occipitocervical region, and with biomechanically sound fixation. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Most cellular ATP is made by rotary F(1)F(O) ATP synthases using proton translocation-generated clockwise torque on the F(O) c-ring rotor, while F(1)-ATP hydrolysis can force counterclockwise rotation and proton pumping. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…The samples were stored for 24h in distilled water at 37ºC and then were sectioned on a metallographic cutter to obtain tooth picks with approximately 1.0 mm2 in cross section. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…The proposed process exhibit near complete NH(3) conversion and exceptional NO selectivity with negligible N(2)O production, using nonprecious V(2)O(5) redox catalyst at 650 (o)C. Operando spectroscopy techniques and density functional theory calculations point towards a modified, temporally separated Mars-van Krevelen mechanism featuring a reversible V(5+)/V(4+) redox cycle. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…RESULTS: The purified amylase has a specific activity of 5.26 U/mg, total activity of 189.20 U, maximally active at 70 °C, pH of 5, and retaining 100% of its activity at 30 (o)C for 4 min. P. tuberregium amylase showed optimal activity with plantain peel, followed by starch and pineapple peel (42, 30, and 29 μg/mL/min respectively). …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…The Hirshfeld surface analysis has allowed visualizing the crystal packing, which is characterised by the prolonged intermolecular N–H⋯O = C and N–H⋯S = C hydrogen-bonding interactions within Th2 molecule. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…The FTIR spectra were collected between 4,000 and 450 cm(–1) and the data in the wavenumber range of 1.175–940 cm(–1), where the deformations of O-H, C-O, C-H, and C=C corresponded to flavanol and phenols, were used for the establishment of PLSR models. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Although transition−metal−catalyzed decarbonylation of unstrained diaryl ketones provides a viable protocol to construct biaryl structures, the use of expensive catalyst and high temperature (>140 (o)C) have greatly limited their universal applicability. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Four tetranuclear heterobimetallic triangle complexes [L(3)Co(3)Dy(NO(3))(2)(H(2)O)(MeOH)(5)](NO(3)) (C1), [L(3)Co(3)Gd(NO(3))(3)(MeOH)(4)] (C2), [L(3)Co(3)La(NO(3))(2)(H(2)O)(6)](NO(3))(H(2)O) (C3), and [L(3)Co(3)TbCl(NO(3))(2)(H(2)O)(0.5)(MeOH)(3.5)] (C4), where H(2)L = 1,4-bisformylnaphthalene-2,3-diol, have been synthesised and structurally characterised. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Biochar C mineralization was positively correlated with an increase in O/C ratio post-ageing (r(s) = 0.86, p value = 0.01). …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…The structural topology of the complexes is established by the interplay of strong O–H⋯O and weak C–H⋯O, C–H⋯C, π–π stacking interactions. Unconventional parallel intramolecular and anti-parallel intermolecular contacts involving the chelate rings (CR) also stabilize the structures. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…All the spectra exhibited the characteristic bands of –C–H, –C[double bond, length as m-dash]O, –C–O– and [double bond, length as m-dash]CH(2), in which 11 common bands as independent variables were selected to establish various FTIR characteristic–quality relationship models. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…The experimental observation of the high-pressure phase up to 15 GPa and 300 ºC suggests that the decomposition into its single carbonate components is kinetically hindered.…”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…After bonding, the teeth were stored in artificial saliva at 37(º)C for 24 hours and debonded with a universal testing machine. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso