搜索结果: 1-15 共查到“4,4-bis”相关记录55条 . 查询时间(0.062 秒)
BIS监测下不同剂量地佐辛替代腹腔镜手术全身麻醉患者的效果观察
地佐辛 腹腔镜手术 全身麻醉 BIS监测
2020/12/23
观察脑电双频指数（BIS）监测下不同剂量地佐辛替代腹腔镜手术全身麻醉患者的效果。方法：前瞻性的挑选2017年2月至2018年5月于我院行择期腹腔镜手术的76例患者作为研究对象，按数字随机表法随机分段细分，低剂量组（38例）予0.10mg / kg地佐辛复合丙泊酚，高剂量组（38例）予0.15 mg / kg地佐辛复合丙泊酚。比较患者麻醉过程中血流动力学变化，时间指标及丙泊酚用量，苏醒期躁动发生率和...
2018年4月23日，ACS Catalysis杂志在线发表了戴均贵教授团队题为“Probing and engineering key residues for bis-C-glycosylation and promiscuity of a C-glycosyltransferase” 的研究论文。该项研究揭示了C-糖基转移酶催化合成bis-C-糖苷类化合物的活性氨基酸，对其进行了理性设计，得...
Von Albert Einstein bis Norbert Wiener–frühe Ansichten und spate Einsichten zum Phanomen des elektronischen Rauschens
Albert Einstein Norbert Wiener frühe Ansichten Einsichten zum Phanomen elektronischen Rauschens
2015/3/26
Von Albert Einstein bis Norbert Wiener–frühe Ansichten und spate Einsichten zum Phanomen des elektronischen Rauschens.
Integration of soil information systems. BIS and SOTER perspectives
soil information systems soil maps and survey BIS SOTER
2015/2/4
The article presents an overview and brief characteristics of the selected soil information systems in the Czech Republic. It suggests synchronisation of their development, particularly some convergen...
Electrocatalytic measurement of H2O2 concentration using bis(N-2-methylphenyl-salicyldenaminato)copper(Ⅱ) spiked in a carbon paste electrode
Electrochemical behavior Bis(N-2-methylphenyl-salicyldenaminato)copper(Ⅱ) complex Hydrogen peroxides Electrocatalytic reduction
2014/3/11
The electrochemical behavior of a bis(N-2-methylphenyl-salicyldenaminato)copper(Ⅱ) complex spiked in a carbon paste electrode (BMPSCu-CPE) and its electrocatalytic reduction of H2O2 were examined usin...
In situ generation of trityl carbocation (Ph3C+) as a homogeneous organocatalyst for the efficient synthesis of 4, 4’-(arylmethylene)-bis(3-methyl-1-phenyl-1H-pyrazol-5-ol)s
Trityl chloride (Ph3CCl) Trityl carbocation (Ph3C+) 4,4'-(Arylmethylene)-bis(3- methyl-1-phenyl-1H-pyrazol-5-ol) 3-Methyl-1-phenyl-1H-pyrazol-5(4H)-one Solvent-free synthesis
2014/3/11
Trityl chloride (Ph3CCl) efficiently catalyzes the condensation of 3-methyl-1-phenyl-1H-pyrazol- 5(4H)-one and aromatic aldehydes under mild and solvent-free conditions, affording 4,4'- (arylmethylene...
1,3,5-Tris(hydrogensulfato) Benzene: A New and Efficient Catalyst for Synthesis of 4,4'-(arylmethylene)bis(1H-pyrazol-5-ol) Derivatives（图）
1,3,5-trisbenzene aromatic aldehydes 1-phenyl-3-methylpyrazol-5-one 4,4'-bis ethanol multicomponent reaction
2013/10/4
1,3,5-Tris(hydrogensulfato) benzene (THSB) was easily prepared by the reaction between phloroglucinol and chlorosulfonic acid in dichloromethane at room temperature. This compound was then used as an ...
UK Government Strategy for the Agri-Food Tech Sector – BCPC response to BIS call for evidence on Shaping a UK Agri-Tech Strategy BCPC Response
UK Government Strategy Agri-Food Tech Sector BCPC BIS
2014/2/20
UK Government Strategy for the Agri-Food Tech Sector – BCPC response to BIS call for evidence on Shaping a UK Agri-Tech Strategy BCPC Response.
Theoretical Investigations on Donor−Acceptor Conjugated Copolymers Based on Naphtho[1,2-c:5,6-c]bis[1,2,5]thiadiazole for Organic Solar Cell Applications
Donor− Acceptor Conjugated Copolymers Naphtho[1,2-c:5,6-c]bis[1,2,5]thiadiazole Organic Solar Cell
2016/12/2
Conjugated polymers with donor–acceptor architectures have been successfully applied in bulk heterojunction solar cell devices. Tuning the electron-withdrawing capability in donor–acceptor (D–A) conju...
Sulfuric Acid ([3-(3-Silicapropyl)sulfanyl]propyl)ester as a Recyclable Catalyst for the Synthesis of 4,4'-(Arylmethylene)bis(1H-pyrazol-5-ols)（图）
sulfuric acid sulfanyl]propyl)ester silica-bonded N-propyl sulfamic acid 3-methyl-l-phenyl-5-pyrazolone aldehydes
2013/10/12
Sulfuric acid ([3-(3-silicapropyl)sulfanyl]propyl)ester is employed as a recyclable catalyst for the condensation reaction between aromatic aldehydes and 3-methyl-l-phenyl-5-pyrazolone. This condensat...
Does a BIS-guided Maintenance of Anesthetic Depth Prevent Implicit Memory?
Implicit Memory General Anesthesia Depth of Anesthesia
2013/2/21
Recent studies investigating the relationship between depth of anesthesia and implicit memory have conflicting results. Limitations of these studies include lack of standardization in surgical procedu...
Synthesis and crystal structure of a novel multimodal ligand, 6,6'-bis(2-(di(pyridin-2-yl)methylene)-1-methylhydrazinyl)-2,2'-bipyridine, and its copper(I) complex, {[Cu3L2](PF6)3° 3H2O} (1)
dipyridyl ketone metal complexes N-donor ligands
2010/12/3
The single crystal X-ray structure of the novel multimodal ligand 6,6'-bis(2-(di(pyridin-2-yl)methylene)-1-methylhydrazinyl)-2,2'-bipyridine, C34H28N10 (L), was determined at 120 (2) K. The ligand pos...
Synthesis and crystal structure of a novel multimodal ligand, 6,6'-bis(2-(di(pyridin-2-yl)methylene)-1-methylhydrazinyl)-2,2'-bipyridine and its copper(I) complex, {[Cu3L2](PF6)3?3H2O} (1)
Bipyridine derivatives hydrazone dipyridyl ketone metal complexes
2010/10/19
The single crystal X-ray structure of the novel multimodal ligand 6,6’-bis(2-(di(pyridin-2-yl)methylene)-1-methylhydrazinyl)-2,2’-bipyridine, C34H28N10 (L), was determined at 120 (2) K. The ligand pos...
Isolation of bis(1,4-diphenyl-1,4-bis(2-pyridyl)-2,3-diaza-1,3-butadiene) disilver with bridging (N-N) dinucleating subunits: formation of a 6-membered chelate ring
Isolation dinucleating subunits formation a 6-membered chelate ring
2010/10/15
A novel Ag(I) dinuclear complex {[(C6H5)(C5H4N)-C=N-N=C- (C5H4N)(C6H5)]Ag}2.ClO4(ClO4) (1/2CH3CN) (1) that was derived under mild conditions, during the course of combination of AgClO4 with a polymorp...
A highly soluble asymmetric perylene-bis (dicarboximide)-acceptor system incorporating a methylene bridged methoxybenzene-donor: solvent dependence of charge transfer interactions
Perylene dyes photoconductivity solar cells LED 3 4 9 10-perylenetetracarboxylic diimide excited state properties photoinduced electron transfer transient absorption time resolved emission
2010/4/8
The synthesis and photophysical properties of an asymmetrically substituted perylene-bis(dicarboximide), (PDI), system (1) containing a methylene bridged 4-methoxy-benzene donor and a solubilizing bra...