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2461por Liu, Zekun, Chen, Zhanghao, Gao, Jinyu, Yu, Yaochun, Men, Yujie, Gu, Cheng, Liu, Jinyong“…Both systems achieve a similar maximum defluorination. The enhanced reaction rates and optimized photoreactor settings lowered the EE/O for PFCA degradation below 1.5 kW h m(–3). …”
Publicado 2022
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2462por Rodríguez, Gilbert, Aguirre, Elza, Córdova-Chang, Any, Muñoz-Saenz, Jenny C., Baquerizo, Mery, Brandolini, Andrea, Villanueva, Eudes, Hidalgo, Alyssa“…The shelf-life of 1:1 tarwi/sacha inchi oil blend was 1.26 years; its entropy (−17.43 J/mol), enthalpy (107.04 kJ/mol), activation energy (110.24 kJ/mol) and Gibbs energy (113.76 kJ/mol) suggest low oxidation reaction rates and good stability. Hence, balanced blends of tarwi/sacha inchi oils can achieve optimal nutritional properties and enhanced shelf-life.…”
Publicado 2022
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2463por Zhou, Hongliang, Zhang, Yingchong, Cao, Jun, Su, Chenghao, Li, Chong, Chang, Andong, An, Bin“…The main benefits of using Cu bonding wire over Au bonding wire are lower material cost, higher electrical and thermal conductivity that enables smaller diameter Cu bonding wire to carry identical current as an Au bonding wire without overheating, and lower reaction rates between Cu and Al that serve to improve the reliability performance in long periods of high temperature storage conditions. …”
Publicado 2023
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2464“…ELISA results indicated that the positive reaction rates of the three proteins to patient serum are CyPA (21.4%), CyPE (7.1%), and CyPB (0%), illustrating that the IgE activity was exhibited in CypA and CypE excluding CyPB. …”
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2465por Jones, Michaela A., Butler, Neil D., Anderson, Shelby R., Wirt, Sean A., Govil, Ishika, Lyu, Xinyi, Fang, Yinzhi, Kunjapur, Aditya M.“…Using an optimized coupled enzyme assay, we identified six TTAs, including one with less than 30% sequence identity to ObiH that exhibits broader substrate scope, two-fold higher L-Threonine (L-Thr) affinity, and five-fold faster initial reaction rates under conditions tested. We harnessed these TTAs for first-time bioproduction of β-OH-nsAAs with handles for bio-orthogonal conjugation from supplemented precursors during aerobic fermentation of engineered Escherichia coli, where we observed that higher affinity of the TTA for L-Thr increased titer. …”
Publicado 2023
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2466“…The reduced temperature dependence of metabolic rates under nutrient limitation can be explained in terms of enzyme kinetics, because both maximum reaction rates and half-saturation constants increase with temperature. …”
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2467“…Sn/La-TiO(2) exhibits the highest degradation rates and the fastest reaction rates probably owing to the synergistic effect of Sn(4+) and La(3+) ions in inhibiting the recombination of photogenerated electron-hole pairs. …”
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2468por Smolková, Katarína, Špačková, Jitka, Gotvaldová, Klára, Dvořák, Aleš, Křenková, Alena, Hubálek, Martin, Holendová, Blanka, Vítek, Libor, Ježek, Petr“…The purified IDH2 K413Q exhibited lower oxidative reaction rates than IDH2 WT. 2HG production by IDH2 K413Q was largely diminished at the enzymatic and cellular level, and knockdown of SIRT3 also inhibited 2HG production by IDH2. …”
Publicado 2020
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2469por Shen, Jiaqi, Griffiths, Paul T., Campbell, Steven J., Utinger, Battist, Kalberer, Markus, Paulson, Suzanne E.“…The literature provides a solid outline for this chemistry, but there are large disagreements about mechanisms, stoichiometries and reaction rates, particularly for the transition metal reactions. …”
Publicado 2021
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2470por Chen, Rosie, Singh, Pratyush, Su, Sarah, Kocalar, Selin, Wang, Xina, Mandava, Neha, Venkatesan, Srishti, Ferguson, Adrienne, Rao, Aishi, Le, Emma, Rojas, Casey, Njoo, Edward“…Further, upon extending this workflow to a diverse array of 3- and 4-substituted aryl aldehydes, we were able to derive Hammett linear free energy relationships (LFER) to determine stereoelectronic effects of para- and meta-substituted aryl aldehydes to corresponding reaction rates and mechanistic routes. In addition, we used density functional theory (DFT) calculations to corroborate our experimental results through the thermodynamic values of key intermediates in each mechanism. …”
Publicado 2023
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2471“…It arises that the ratio of glycogen synthase over branching enzyme reaction rates drastically impacts the structure of the granule. …”
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2472“…Based upon measured second-order heterogeneous reaction rates, the estimated lifetime of BPA with respect to heterogeneous oxidation by OH is one week in the presence of NaCl compared to 20 days in the absence of NaCl. …”
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2473“…The difference in SFPP use rate, adverse drug reactions rate, whether 50% pain relief occurred, and the percentage of patients who underwent surgical treatment were calculated. …”
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2474por Higgs, Brandon W, Dileo, John, Chang, Wenling E, Smith, Haley B, Peters, Olivia J, Hammamieh, Rasha, Jett, Marti, Feidler, Jordan C“…Such comparisons can expose both the proteins most susceptible to alteration by the agent as well as the most critical reaction rates to better instill control on a biological network. …”
Publicado 2006
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2475Publicado 1988“…The efficiency of protection CuZn SOD can provide to cytosolic proteins from attacks by superoxide anion depends on the rate of O2- production, distribution of CuZn SOD relative to cytosolic proteins, and the relative reaction rates between O2- with both cytosolic proteins and CuZn SOD. …”
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2476“…The algorithm can also be used to calculate the rates of all transitions between microstates from given reactions and reaction rates. The buffer size is limited by the available memory or disk storage. …”
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2477por Bonowski, Felix, Kitanovic, Ana, Ruoff, Peter, Holzwarth, Jinda, Kitanovic, Igor, Ngoc Bui, Van, Lederer, Elke, Wölfl, Stefan“…The model with the estimated parameters successfully predicted pH and PEP dependence of initial reaction rates, while the PEP concentration dependent shift of optimal pH could only be reproduced with a set of manually tweaked parameters. …”
Publicado 2010
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2478“…In particular, cysteines at position 115, 119, 121, 129, 131, 132, and 135, facing 11-cis-retinal, reacted with 4-PDS faster than neighboring amino acids. The different reaction rates of mutants with 4-PDS after photoactivation suggest that the amino acids in different positions in helix-III are exposed to aqueous environment to varying degrees. …”
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2479por Asztalos, Andrea, Daniels, Marcus, Sethi, Anurag, Shen, Tongye, Langan, Paul, Redondo, Antonio, Gnanakaran, Sandrasegaram“…The quantitative description of cellulose degradation is calculated on a spatial model by including free and bound states of both endo- and exo-cellulases with explicit reactive surface terms (e.g., hydrogen bond breaking, covalent bond cleavages) and corresponding reaction rates. The dynamical evolution of the system is simulated by including physical interactions between cellulases and cellulose. …”
Publicado 2012
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2480“…However, the effect on reaction rates of concentrations of lipid, Fe(III)PPIX and physiologically relevant ions and biomolecules are unknown. …”
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