“…It was determined the activation energy and kinetic rate constants. The reaction rate constants significantly increased at 150, 300, and 450 W, namely 0.0005 mol(−1), 0.0008 mol(−1), and 0.0008 mol(−1). …”
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“…Under irradiation with strong light intensity, the reaction rate in ReD′ exceeded that of the previous porphyrin[double bond, length as m-dash]Re complex dyad, ZnP-phen=Re. …”
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“…CONCLUSIONS: There seems to be a high contact reaction rate in patients with oral lichen planus, which is not related to contact with synthetic dental materials. …”
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“…The operation time (OT), drainage volume (DV), total blood loss (TBL), incision inflammatory reaction rate, and grade A healing rate were recorded. …”
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“…In the tumor microenvironment (TME), SQ890@Fe NPs showed a GSH-activated photothermal effect that could increase the Fenton reaction rate. Meanwhile, the depletion of GSH could further increase ferroptosis effect. …”
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“…From CV-derived kinetic data, reaction rate parameters of the bismuth(III) acetylides coordination to the copper(I) catalyst (K(A)) and equilibrium concentration of the copper species [cat](eq.) are compared with the overall 5-bismuth(III)-triazolide formation rate constant k(obs) obtained by (1)H-NMR kinetic analysis.…”
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“…The rate constant of the T2H + Cl reaction was determined using the relative method in a simulation chamber using proton-transfer reaction time-of-flight mass spectrometry (PTR-ToF-MS) to monitor the loss of T2H and the reference compound. An average reaction rate constant of (3.17 ± 0.72) × 10(–10) cm(3) molecule(–1) s(–1) was obtained. …”
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“…Moreover, the overall adverse reaction rate in the intervention group was lower than that in the control group. …”
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“…The thermodynamic and experimental data demonstrated that the existence of an optimal concentration of citrate ion, due the extraction of lead from galena, has a greater reaction rate at a relatively low initial concentration of 0.3 M. …”
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“…This may contribute to an increase in the collision cross-sectional area between acetate and sulfuric acid and lead to a greater reaction rate constant than nitrate. The ion–molecule rate constant for acetate with sulfuric acid will help quantify the contribution of acetate ions to atmospheric ion-induced new particle formation.…”
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“…Herein, we proposed a new strategy for flexibly modulating the hot electrons using a nonmetallic plasmonic heterostructure (named W(18)O(49)-nanowires/reduced-graphene-oxides) for isopropanol dehydration where the reaction rate was 180-fold greater than the corresponding thermocatalytic pathway. …”
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“…Here we show that in aqueous-phase hydrogenation of furfural on Pd/C, increasing the hydronium ion activities by five orders of magnitude (from pH 7 to pH 1.6) leads to an increase of less than one order of magnitude in the reaction rate. Instead of a proton-coupled electron transfer pathway, our results show that a Langmuir-Hinshelwood mechanism describes the rate-limiting hydrogen addition step, where hydrogen atom adsorbed on Pd is transferred to the carbonyl C atom of the reactant. …”
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“…The results indicated that the increase in Fe(3+) concentration significantly accelerates the dissolution of the mixture, while the addition of FeS(2) forms a galvanic coupling between FeS(2), and Cu(12)As(4)S(13) and CuFeS(2), which also accelerates the reaction rate. The results of the study are considered useful in developing a hydrometallurgical process for polymetallic sulfide raw materials treatment.…”
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“…The most common adverse reactions were local pain (88.3%), fatigue (58.1%), muscle/joint pain (44.1%), and headache (38.3%), all subsiding in 48–72 h. While the local reaction rate was similar to that following the first two doses, the systemic reactions were considerably less common and milder compared to the second vaccination. …”
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“…The kinetic results based on Ni–Ru bimetallic catalyst showed that the MTHPA hydrogenation reaction rate was first-order with respect to MTHPA concentration and 0.5-order with respect to hydrogen partial pressure, and the apparent activation energy of the hydrogenation reaction was 37.02 ± 2.62 kJ mol(−1).…”
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“…For example, in terms of tetracycline degradation, the optimal composite presents an apparent reaction rate constant of 60.7 and 7.6 times higher than its parent materials NH(2)‐UiO‐66 and DAT‐HOF. …”
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“…It shows that the chemical reaction rate corresponding to shale compositions varies with temperature. …”
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“…The kinetic pseudo-first-order apparent reaction rate constants (k(app)) were calculated to be equal to 8.8 × 10(−3) and 23.5 × 10(−3) s(−1) for 2-nitrophenol and 2-nitroaniline reduction, respectively. …”
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“…[Image: see text] When described by a one-dimensional reaction coordinate, pair-reaction rates in a solvent depend, in addition to the potential barrier height and the friction coefficient, on the potential shape, the effective mass, and the friction relaxation spectrum, but a rate theory that accurately accounts for all of these effects does not exist. …”
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“…We leverage quantum-electrodynamical density-functional theory to unveil the microscopic mechanism behind the experimentally observed reduced reaction rate under cavity induced resonant vibrational strong light-matter coupling. …”
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