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1281por Wang, Yanni, Dai, Chaowu, Huang, Wei, Ni, Tingting, Cao, Jianping, Pang, Jiangmei, Wei, Huining, Wang, Chaojie“…The IR and UV-Vis spectra, QTAIM, and NBO analysis for the most stable T-4H(2)O-Br(−)-1, T-3H(2)O-[C(n)mim](+)-Br(−)-1, T-2H(2)O-[C(n)mim](+)-2Br(−)-1, and T-1H(2)O-2[C(n)mim](+)-2Br(−)-1 hydrates were presented in great detail. …”
Publicado 2022
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1282por Tomazini, Karina Andressa, Pereira, Beatriz Aparecida Soares, Sylvestre, Tatiane Fernanda, Cavalcante, Ricardo de Souza, de Carvalho, Lídia Raquel, Mendes, Rinaldo Poncio“…First experiment: the antibody levels were determined in serum samples from 160 patients with the chronic form and 20 with the acute/subacute form, stored at -80(o)C for more than six months. Second experiment: titers of 81 samples of serum and plasma with ethylenediaminetetraacetic acid (EDTA) or heparin, from 27 patients, were compared according to matrix and effect of storage at -20(o)C for up to six months. …”
Publicado 2023
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1283Publicado 2017“…Each strand of The NbTi cable (at superconducting state) has a current density of up to above 2000 A/mm2 at 9 T and -271ºC (2.15 K). A cable transport a current of about 13000 A at 10 T and -271ºC (2.15 K). …”
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1284Publicado 2017“…Each strand of The NbTi cable (at superconducting state) has a current density of up to above 2000 A/mm2 at 9 T and -271ºC (2.15 K). A cable transport a current of about 13000 A at 10 T and -271ºC (2.15 K). …”
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1285por Chantrapromma, Suchada, Fun, Hoong-Kun, Suwunwong, Thitipone, Padaki, Mahesh, Isloor, Arun M.“…The ethoxy group is slightly twisted in one molecule [C—C—O—C = 173.84 (12)°], whereas it is coplanar with the pyridine ring in the other [C—C—O—C = −177.23 (13)°]. …”
Publicado 2009
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1286por Pack, Seung Pil, Morimoto, Hirohisa, Makino, Keisuke, Tajima, Kunihiko, Kanaori, Kenji“…Solution structures of DNA duplexes containing oxanine (Oxa, O) opposite a cytosine (O:C duplex) and opposite a thymine (O:T duplex) have been solved by the combined use of (1)H NMR and restrained molecular dynamics calculation. …”
Publicado 2012
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1287“…Thermo-chemical analyses showed the accumulated PHA to be semi-crystalline polymer with good thermal stability, having a thermal degradation temperature (T (d)) of 264.6 to 318.8 (±0.2) (o)C, melting temperature (T (m)) of 43. (±0.2) (o)C, glass transition temperature (T (g)) of −1.0 (±0.2) (o)C and apparent melting enthalpy of fusion (ΔH (f)) of 100.9 (±0.1) J g(−1).…”
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1288por Espinar-Escalona, Eduardo, Llamas-Carreras, José M., Barrera-Mora, José M., Abalos-Lasbrucci, Camilo, Gil-Mur, Francisco J.“…Results: The increase in temperature of 18oC induced an increase in the spring force of 30%. …”
Publicado 2013
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1289“…The data perceive the α-CHT–C(m)-E2O-C(m) complex formation along with conformational alterations induced in α-CHT. …”
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1290por Jafarihaghighi, Farid, Ardjmand, Mehdi, Salar Hassani, Mohammad, Mirzajanzadeh, Mehrdad, Bahrami, Hasanali“…The increase of oxygen-to-carbon (O/C) ratio also affects the soot emissions and reduces the process (the O/C ratio is 0.1087 for Urtica). …”
Publicado 2020
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1291por Adjieufack, Abel Idrice, Nana, Cyrille Nouhou, Ketcha-Mbadcam, Joseph, Mbouombouo Ndassa, Ibrahim, Andrés, Juan, Oliva, Mónica, Safont, Vicent Sixte“…The mechanism includes depopulation of the electron density at the N–C triple bond and creation of the V(N) and V(C) monosynaptic basins, depopulation of the former C–C double bond with the creation of V(C,C) basins, and final formation of the V(O,C) basin associated with the O–C bond. The topological changes along the reaction pathway take place in a highly synchronous way. …”
Publicado 2020
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1292por Gao, Yakun, Xu, Jinchuan, Liu, Guorong, Nie, Rong, Duan, Jiaojiao, Xu, Duoxia, Wang, Chengtao“…The results showed that the surface of the pigment was largely smooth and spherical; The λ(max) was 607 nm, and the main functional groups include O-C=O, C=O, C-N, C=C, OH, and benzene ring; We detrained six different molecular weight and chemical structures of pigments and speculated the particular structures and formation mechanisms of three kinds of pigment, whose molecular weights are 690.1156, 720.1226, and 708.1246 Da, respectively. …”
Publicado 2021
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1293por Dang, Wenhao, Li, Meiling, Fu, Wencai, Zhu, Kaili, Liu, Hui, Yuan, Jinxia, Gao, Wenhua, Chen, Guoning, Wang, Zhiwei“…The addition of N-(β-ketocaproyl)-dl-homoserine lactone (3O-C6-HSL) yielded the greatest increase in methanogenic activity, reaching a maximum of 30.83%. …”
Publicado 2022
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1294por Li, Zhuo, Hu, Xianwei, Kang, Jian, Wang, Xiaoli, Kong, Lingyu, Shi, Zhongning, Wang, Zhaowen“…These results imply that the ZnO@C(ZIF-8) nanosphere is a hopeful anode for a high-energy Ni-Zn secondary battery.…”
Publicado 2022
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1297por Palma-Florez, Sujey, López-Canosa, Adrián, Moralez-Zavala, Francisco, Castaño, Oscar, Kogan, Marcelo J., Samitier, Josep, Lagunas, Anna, Mir, Mònica“…RESULTS: In this work, we fabricated a BBB-oC with human astrocytes, pericytes and endothelial cells and a TEER measuring system (TEER-BBB-oC) integrated at a micrometric distance of the endothelial barrier. …”
Publicado 2023
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1299“…Extensive heat treatment optimization studies were performed in order to maximize both critical current and RRR, with a plateau temperature down to 625 oC and duration up to 400 hours. It appears that a critical current enhancement of ~ 10 % can be achieved for a reaction schedule of 320 hours at 625 oC with non-copper critical current density respectively exceeding 2700 and 1500 A/mm2 at 12 and 15 T (4.2 K). …”
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1300“…A short intramolecular S⋯O=C contact of 2.727 (2) Å is observed. The crystal packing involves a layer structure parallel to (211), containing dimeric inversion-symmetric units connected by a ‘weak’ C—H⋯O=C hydrogen bond.…”
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