“…The singlet oxygen generation evaluation shows an improved singlet oxygen quantum yield from 0.19 for the porphyrin (TPPS(4)) alone to 0.69 after conjugation (CuInS/ZnS-TPPS(4)) with an increase in the reaction rate constant (k (s-1)).…”
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“…Temperature has a profound impact on insect fitness and performance via metabolic, enzymatic or chemical reaction rate effects. However, oxygen availability can interact with these thermal responses in complex and often poorly understood ways, especially in hypoxia-adapted species. …”
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“…Based on our previous study, Ag presence improves the reaction rate for hydrogen production, most likely via decreasing the adsorption energy of CO when compared to pure Pd. …”
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“…The β-collagen special sequence (β-CTX) level in the two groups was significantly lower after treatment than before (P<0.0001). The adverse reaction rate of Infliximab group (21.95%) was higher than that of Enbrel group (5.13%) (P>0.05). …”
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“…Blomia tropicalis, Dermatophagoides farine, and Dermatophagoides pteronyssinus exhibited the highest reaction rate among the group of atopic dogs. There was not a statistical difference in the histamine reaction (positive control) between both groups. …”
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“…F1(2+)-ANP displays a fast reaction rate (1563 ± 141 M(−1) s(−1)) and large afterglow turn-on ratio (~122-fold) toward H(2)S, enabling high-sensitivity and -specificity measurement of H(2)S concentration in bloods from healthy persons, hepatic or colorectal cancer patients. …”
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“…The observed initial reaction rate over Co-TiO(2)-R was higher compared with that of Co-TiO(2)-HT, self-prepared TiO(2), and the commercial P25. …”
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“…Both electron-withdrawing and electron-donating substituents in the phenyl ring of PSAA facilitate the reaction rate. The Hammett plots are non-linear upward type with negative ρ value for electron-donating substituents, (ρ(−) = −0.740 to −4.10) and positive ρ value for electron-withdrawing substituents (ρ(+) = +0.057 to +0.886). …”
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“…The results show that an elevated temperature facilitates the V(III)/V(II) redox reaction and gives rise to an increased electrode reaction rate constant (k(s)) and diffusion coefficient [D(V(III))]. …”
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“…Our results show a higher reaction rate in the Fe(2)O(3)/GaN electrode, and that photocorrosion marks take more than 20 times longer to appear on it. …”
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“…The crystallization temperature, transition heat, and reaction rate of cured polymers were tested to analyze heat-resistance characteristics and evaluate material synthesis processes. …”
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“…Compared with results from the literature, both reaction rate coefficients (R4 and R5 reaction systems) and species’ thermochemistry (all closed shell molecules and open shell radicals R4 and R5) showed good agreement with the corresponding values obtained from the literature. …”
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“…FeCN7 sample exhibits the highest photocatalytic efficiency, decomposing almost completely RhB 10 ppm solution after 30 min of xenon lamp illumination with a reaction rate approximately ten times greater than that of pure g-C(3)N(4) nanosheet. …”
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“…RESULTS: This study evaluated the efficacy and safety of oral TCM combined with western medicine therapy in the treatment of PCM from the aspects of effective rate, symptom score, recurrence rate, adverse reaction rate, and patient satisfaction. CONCLUSION: This study will provide reliable evidence-based evidence for the clinical application of oral TCM combined with western medicine therapy in the treatment of PCM. …”
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“…There was a greater than expected frequency of transfusion reactions in the CP group (2.8% reaction rate observed per unit transfused). CONCLUSIONS: We did not demonstrate a significant difference in risk of mortality or rate of hospital discharge between the CP and control groups. …”
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“…Further, BmAOX5 was shown to metabolize aromatic aldehydes, such as benzaldehyde, salicylaldehyde, and vanillic aldehyde, and fatty aldehydes, such as heptaldehyde and propionaldehyde. The maximum reaction rate (V(max)) of benzaldehyde as substrate was 21 mU and K(m) was 1.745 mmol/liter. …”
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“…While at 6 °C the individual rate order were 0.38th and 0.62th with respect to NaOH and CV, respectively. Values of the reaction rate constant (k) at 21 and 6 °C were 7.2 and 1.9 [Formula: see text] , respectively. …”
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“…In addition, it shows a relatively good stability during the five recycle tests, with about 20% loss of reaction rate compared to that of the first cycle. The superior photocatalytic performance is attributed to the effective separation and transfer of photogenerated charge carriers because of the formation of the p–n junction. …”
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“…Preincubation of intact cells with 100 μM dithiothreitol increased the reaction rate, consistent with increased access of the enzyme after reduction of cell wall disulfide cross-links. …”
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“…Our theoretical results allow explaining the available experimental data on the β-HCH dehydrochlorination reaction (rate-determining step, regioselectivity, instability of some reaction intermediates).…”
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