16350

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Effect of bromine and substituted alkyl chain on the interfacial self-assembly of bromobenzene derivatives by scanning tunneling microscopy.

Yijing Li et al.

Journal of nanoscience and nanotechnology, 12(1), 179-186 (2012-04-25)

The self-assemblies of four compounds, 1-bromo-4-(hexadecyloxy)benzene (BHB-16), 1-bromo-4-(octadecyloxy)benzene (BOB-18), 1-bromo-4-(pentadecyloxy)benzene (BPB-15) and 1,4-dibromo-2,5-(dioctadecyloxy)benzene (DDB-18), have been studied on highly oriented pyrolytic graphite (HOPG) under ambient conditions by scanning tunneling microscopy (STM), with the aim of understanding the influence of the

In situ time-resolved XAFS study of the reaction mechanism of bromobenzene homocoupling mediated by [Ni(cod)(bpy)].

Hiroyuki Asakura et al.

The journal of physical chemistry. A, 116(16), 4029-4034 (2012-04-14)

A homocoupling reaction mechanism of bromobenzene mediated by the [Ni(cod)(bpy)] (cod = 1,5-cyclooctadiene; bpy = 2,2'-bipyridine) complex was investigated by means of in situ time-resolved X-ray absorption fine structure (XAFS) and factor analysis. A dimer intermediate [Ni(bpy)(Ph)Br](2) proposed in the

The formation of [M-H]+ ions in N-alkyl-substituted thieno[3,4-c]-pyrrole-4,6-dione derivatives during atmospheric pressure photoionization mass spectrometry.

Salim Sioud et al.

Rapid communications in mass spectrometry : RCM, 28(22), 2389-2397 (2014-10-11)

The formation of ions during atmospheric pressure photoionization (APPI) mass spectrometry in the positive mode usually provides radical cations and/or protonated species. Intriguingly, during the analysis of some N-alkyl-substituted thieno[3,4-c]pyrrole-4,6-dione (TPD) derivatives synthesized in our laboratory, unusual [M-H](+) ion peaks

Protective effect of Cassia fistula fruit extract against bromobenzene-induced liver injury in mice.

Heibatullah Kalantari et al.

Human & experimental toxicology, 30(8), 1039-1044 (2010-10-12)

In the present study, hepatoprotective effect of Cassia fistula fruit extract was investigated in mice. Animals were divided into six groups receiving normal saline (1), bromobenzene (460 mg/kg) alone (2) and together with increasing doses (200, 400, 600, 800 mg/kg)

Tribromophenoxy flame retardants in the Great Lakes atmosphere.

Yuning Ma et al.

Environmental science & technology, 46(24), 13112-13117 (2012-11-28)

The 2,4,6-tribromophenoxy moiety is a common structural feature of several brominated flame retardants, and we have previously reported on the environmental concentrations of one such compound, 1,2-bis(2,4,6-tribromophenoxy) ethane (TBE). Here we report the atmospheric concentrations of TBE and three other

Protective effect of Hemidesmus indicus L. R. Br. against bromobenzene-induced mitochondrial dysfunction in rat kidney.

Vadde Ramakrishna et al.

The American journal of Chinese medicine, 40(3), 567-580 (2012-06-30)

Hemidesmus indicus (HI) is used in ancient Indian traditional herbal medicine to treat hepatic and renal disorders. The present study was designed to investigate the protective effect of HI aqueous extract against bromobenzene induced mitochondrial dysfunction in rat kidneys. Rats

QSAR study and synthesis of new phenyltropanes as ligands of the dopamine transporter (DAT).

Sylvie Mavel et al.

Bioorganic & medicinal chemistry, 20(4), 1388-1395 (2012-02-04)

The dopamine transporter (DAT) plays a pivotal role in the regulation of dopamine neurotransmission, and is involved in a number of physiological functions and brain disorders. Furthermore the DAT analysis by molecular imaging techniques is a useful tool for the

Translating clinical findings into knowledge in drug safety evaluation--drug induced liver injury prediction system (DILIps).

Zhichao Liu et al.

PLoS computational biology, 7(12), e1002310-e1002310 (2011-12-24)

Drug-induced liver injury (DILI) is a significant concern in drug development due to the poor concordance between preclinical and clinical findings of liver toxicity. We hypothesized that the DILI types (hepatotoxic side effects) seen in the clinic can be translated

Tetragonal Cu2Se nanoflakes: synthesis using selenated propylamine as Se source and activation of Suzuki and Sonogashira cross coupling reactions.

Ved Vati Singh et al.

Dalton transactions (Cambridge, England : 2003), 44(2), 725-732 (2014-11-20)

The metastable tetragonal Cu2Se phase as nanoflakes has been synthesized for the first time by treating CuCl2 taken in a mixture (1:1) of 1-octadecene and oleylamine with H2N-(CH2)3-SePh dissolved in 1-octadecene. Powder X-ray diffraction (PXRD), HRTEM, SEM-EDX and XPS have

Gene set-level network analysis using a toxicogenomics database.

Naoki Kiyosawa et al.

Genomics, 96(1), 39-49 (2010-04-07)

Toxicogenomics data sets on rat livers covering 118 compounds were subjected to inference of a gene set-level, not individual gene-level, network structure. Expression changing levels for 58 gene sets was used for network inference with a Gaussian graphical model algorithm.

Simultaneous speciation of inorganic arsenic, selenium and tellurium in environmental water samples by dispersive liquid liquid microextraction combined with electrothermal vaporization inductively coupled plasma mass spectrometry.

Ying Liu et al.

Talanta, 142, 213-220 (2015-05-25)

A new method based on dispersive liquid liquid microextraction (DLLME) combined with electrothermal vaporization inductively coupled plasma mass spectrometry (ETV-ICP-MS) was developed for the simultaneous speciation of inorganic arsenic (As), selenium (Se) and tellurium (Te) with sodium diethyldithiocarbamate (DDTC) as

Star-like PAA-g-PPO well-defined amphiphilic graft copolymer synthesized by ATNRC and SET-NRC reaction.

Li Y, et al.

Journal of Polymer Science: Part A, General Papers, 48(10), 2084-2097 (2010)

Palladium-catalyzed three-component reaction of 2-alkynylbromobenzene, 2-alkynylaniline, and electrophile: an efficient pathway for the synthesis of diverse 11H-indeno[1,2-c]quinolines.

Xiaolin Pan et al.

Organic & biomolecular chemistry, 10(10), 1969-1975 (2012-01-26)

Diverse 11H-indeno[1,2-c]quinolines are produced via a palladium-catalyzed three-component reaction of 2-alkynylbromobenzene, 2-alkynylaniline, and electrophile. This conversion tolerates a wide variety of functionality and substitution patterns on the 11H-indeno[1,2-c]quinoline ring.

Evaluation of detection sensitivity in comprehensive two-dimensional liquid chromatography separations of an active pharmaceutical ingredient and its degradants.

Dwight R Stoll et al.

Analytical and bioanalytical chemistry, 407(1), 265-277 (2014-07-30)

In this paper, we describe the findings of a study aimed at assessing the detection sensitivity of comprehensive two-dimensional high-performance liquid chromatography (LCxLC) separation of a degraded active pharmaceutical ingredient (API) with UV absorption as the detection technique. Specifically, we

Surface X-ray studies of catalytic clean technologies.

Adam F Lee et al.

Chemical communications (Cambridge, England), 46(22), 3827-3842 (2010-04-28)

The rational design of new heterogeneous catalysts for clean chemical technologies can be accelerated by molecular level insight into surface chemical processes. In situ methodologies, able to provide time-resolved and/or pressure dependent information on the evolution of reacting adsorbed layers

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