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88761por Sun, Yele, Lei, Lu, Zhou, Wei, Chen, Chun, He, Yao, Sun, Jiaxing, Li, Zhijie, Xu, Weiqi, Wang, Qingqing, Ji, Dongsheng, Fu, Pingqing, Wang, Zifa, Worsnop, Douglas R.“…However, the air quality in some megacities has not been improved as expected due to the complex responses of aerosol chemistry to the changes in precursors and meteorology. …”
Publicado 2020
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88762por Behrmann, Ole, Hügle, Matthias, Eckardt, Franz, Bachmann, Iris, Heller, Cecilia, Schramm, Marina, Turner, Carrie, Hufert, Frank T., Dame, Gregory“…The devices exhibit very low autofluorescence and fluorescence drift and are compatible with RPA chemistry without the need for any surface pre-treatment such as blocking with, e.g., BSA or PEG.…”
Publicado 2020
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88763“…[Image: see text] Owing to its biological significance, preparation of stable surface-confined catechol (CA) is a long-standing interest in electrochemistry and surface chemistry. In this connection, various chemical approaches such as covalent immobilization (using amine- and carboxylate-functionalized CA, diazotization-based coupling, and Michael addition reaction), self-assembled monolayer on gold (thiol-functionalized CA is assembled on the gold surface), CA adsorption on the ad-layer of a defect-free single-crystal Pt surface, π–π bonding, CA pendant metal complexes, and CA-functionalized polymer-modified electrodes have been reported in the literature. …”
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88764“…During the 2017 growing season, we quantified carbon dioxide (CO(2)) and methane (CH(4)) fluxes, above- and below-ground biomass, root porosity, light penetration, pore water chemistry (NH(4)(+), NO(3)(-), SO(4)(-)(2), Cl(-), DOC), soil C mineralization, as well as sediment microbial communities via 16S rRNA gene sequencing. …”
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88765por Fulaz, Stephanie, Devlin, Henry, Vitale, Stefania, Quinn, Laura, O’Gara, James P, Casey, Eoin“…METHODS: To investigate the influence of NPs surface chemistry on vancomycin (VAN) encapsulation and NP entrapment in MRSA and MSSA biofilms, mesoporous silica nanoparticles (MSNs) with different surface functionalization (bare-B, amine-D, carboxyl-C, aromatic-A) were synthesised using an adapted Stöber method. …”
Publicado 2020
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88766por Mahmoudvand, Hossein, Pakravanan, Mahbobeh, Kheirandish, Farnaz, Jahanbakhsh, Sareh, Sepahvand, Maryam, Niazi, Massumeh, Rouientan, Abdolreza, Aflatoonian, Mohammad R.“…After intraperitoneal injection of the C. zadoaria essential oil for 2 weeks, no significant difference (p > 0.05) was observed in the clinical chemistry and hematologic parameters at the doses of 0.15, 0.3, 0.6 mL/kg. …”
Publicado 2020
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88767por Garrido, Pablo F., Calvelo, Martín, Blanco-González, Alexandre, Veleiro, Uxía, Suárez, Fabián, Conde, Daniel, Cabezón, Alfonso, Piñeiro, Ángel, Garcia-Fandino, Rebeca“…They are not always evident but, once discovered, it seems obvious how to take advantage of them. In chemistry, the discovery of reproducible patterns stimulates the imagination to develop new functional materials and technological or medical applications. …”
Publicado 2020
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88768por Lane, Laura Claire, Kuś, Aleksander, Bednarczuk, Tomasz, Bossowski, Artur, Daroszewski, Jacek, Jurecka-Lubieniecka, Beata, Cordell, Heather Jane, Pearce, Simon Henry Schofield, Cheetham, Timothy, Mitchell, Anna Louise“…DESIGN AND PARTICIPANTS: rs3094228 was genotyped in 469 UK patients with GD using Taqman chemistry. Genotype frequencies were compared with genotypic data available from the Wellcome Trust case-control consortium using logistic regression analysis. …”
Publicado 2020
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88769por Patel, Hamesh, Talbot, Nick, Salmond, Jennifer, Dirks, Kim, Xie, Shanju, Davy, Perry“…The impact of this unplanned controlled intervention shows the importance of establishing accurate, local-scale emission inventories, and the potential of the local atmospheric chemistry and meteorology in limiting their accuracy.…”
Publicado 2020
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88770“…This study investigates PNC as a platform vaccine biomaterial to evaluate how peptide modification and biomaterial formation with different crosslinking chemistries affect epitope-specific immune cell presentation and activation. …”
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88771“…The innovative green chemistry methods, i.e., ultrasound-assisted extraction (UAE) as well as a macroporous resin (MPR) purification procedure, were employed in this current research. …”
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88772por Trivedi, Christopher B., Stamps, Blake W., Lau, Graham E., Grasby, Stephen E., Templeton, Alexis S., Spear, John R.“…These findings indicate that in low-temperature, sulfur-based environments, functional redundancy may be a key mechanism that microorganisms use to enable coexistence whenever energy is limited and/or focused by redox chemistry. IMPORTANCE A unique environment at Borup Fiord Pass is characterized by a sulfur-enriched glacial ecosystem in the low-temperature Canadian High Arctic. …”
Publicado 2020
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88773por Tinker, Kara, Gardiner, James, Lipus, Daniel, Sarkar, Preom, Stuckman, Mengling, Gulliver, Djuna“…Finally, our analysis suggests that produced water chemistry is tightly linked with microbiota in the Bakken Shale and shows that additional research efforts that incorporate coupled microbial and geochemical datasets are necessary to understand this ecosystem.…”
Publicado 2020
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88774por Dhaka, Surendra K., Chetna, Kumar, Vinay, Panwar, Vivek, Dimri, A. P., Singh, Narendra, Patra, Prabir K., Matsumi, Yutaka, Takigawa, Masayuki, Nakayama, Tomoki, Yamaji, Kazuyo, Kajino, Mizuo, Misra, Prakhar, Hayashida, Sachiko“…However, O(3) pollution remained high during the lockdown due to non-linear chemistry and dynamics under low aerosol loading. Notably, events of enhanced PM(2.5) levels (300–400 µg m(−3)) were observed during night and early morning hours in the first week of April after air temperatures fell close to the dew-point (~ 15–17 °C). …”
Publicado 2020
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88775“…The study followed three assessment sessions: at baseline, during the Lenten (week 7), and 7 weeks after the end of the Lenten (week 14). An automatic chemistry analyzer (Mindray, BE-2000, China) used for lipid profile analysis. …”
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88776por Karanja, Edward Nderitu, Fliessbach, Andreas, Adamtey, Noah, Kambura, Anne Kelly, Musyoka, Martha, Fiaboe, Komi, Mwirichia, Romano“…These results show that the type of inputs used in a farming system not only affect the soil chemistry but also the microbial population dynamics and eventually the functional roles of these microbes.…”
Publicado 2020
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88777por Yuan, Qi, Qi, Bing, Hu, Deyun, Wang, Junjiao, Zhang, Jian, Yang, Huanqiang, Zhang, Shanshan, Liu, Lei, Xu, Liang, Li, Weijun“…How to control air pollution in megacities is still a challenging issue because of the complex pollutant sources, atmospheric chemistry, and meteorology. There is substantial uncertainty in accurately identifying the contributions of transport and local emissions to the air quality in megacities. …”
Publicado 2021
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88778“…Over the years there has been a continuous interest in the chemistry of metal complexes with biological activity, including platinum complexes with antitumor activity and silver complexes with antimicrobial action. …”
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88779por Doyle, Shawn M., Lin, Genmei, Morales-McDevitt, Maya, Wade, Terry L., Quigg, Antonietta, Sylvan, Jason B.“…Using a combination of analytical chemistry and 16S rRNA amplicon and metatranscriptomic sequencing, we provide a broad, comparative overview of the ecological response of hydrocarbon-degrading bacteria and their expression of hydrocarbon-degrading genes in marine surface waters over time between two oceanic biomes. …”
Publicado 2020
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88780“…AHE co-treatment ameliorates DOX-prompted changes in serum and urine chemistry. Likewise, AHE treatment decreases sensitive markers of oxidative stress and prevented DNA damages by enhancing antioxidant enzyme levels. …”
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