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Biosynthetic introduction of aryl bromide functionality into proteins
Aryl bromide proteins bacteria e. coli phenylalanine synthetase gene plasmid bear dihydrofolate reductase
2014/12/11
Incorporation of aryl bromide functionality into proteins was achieved via engineering the bacterial biosynthetic apparatus. A phenylalanine auxotrophic E. coli host was equipped with a phenylalanyl-t...
Time-sliced Velocity Map Imaging Study on Photodissociation of Neopentyl Bromide and Tert-pentyl Bromide at 234 nm
Velocity map imaging Photodissociation dynamics Neopentyl bromide Tert-pentyl bromide
2012/4/5
We present a first velocity map imaging study on the 234 nm photodissociation dynamics of two carbon-chain branched alkyl bromides, neopentyl bromide (denoted as NPB) and tert-pentyl bromide (denoted ...
Sol-gel Transition of Methylcellulose Solution in the Coexistence of Hexadecyltrimethylammonium Bromide and Sodium Chloride
Sol-gel transition Methylcellulose NaCl HTAB
2012/4/5
The sol-gel transition of methylcellulose (MC) solution in the presence of NaCl and hexade-cyltrimethylammonium bromide (HTAB), together with MC/NaCl solution in the presence of HTAB and MC/HATB solut...
Bromodimethylsulfonium bromide/tetrabutylammonium nitrite: an efficient catalyst mixture for the nitration of phenols
Bromodimethylsulfonium bromide nitration nitrophenol tetrabutylammonium nitrite
2010/12/3
Nitrophenols were obtained via direct nitration of phenols with tetrabutylammonium nitrite in the presence of bromodimethylsulfonium bromide at room temperature in high yields under aprotic conditions...
Bromodimethylsulfonium Bromide/ Tetrabutylammonium Nitrite: An Efficient Catalyst Mixture for the Nitration of Phenols
Bromodimethylsulfonium bromide nitration, nitrophenol tetrabutylammonium nitrite
2010/10/19
Nitrophenols were obtained via direct nitration of phenols with tetrabutylammonium nitrite in the presence of bromodimethylsulfonium bromide at room temperature in high yields under aprotic conditions...
Bromide and other ions in the snow, firn air, and atmospheric boundary layer at Summit during GSHOX
Bromide and other ions atmospheric boundary layer Summit GSHOX
2010/10/21
Measurements of gas phase soluble bromide in the boundary layer and in firn air, and Br− in aerosol and snow, were made at Summit, Greenland (72.5° N, 38.4° W, 3200 m a.s.l.) as part of a larger...
Introducing the bromide/alkalinity ratio for a follow-up discussion on "Precipitation of salts in freezing seawater and ozone depletion events: a status report", by Morin et al., published in Atmos. Chem. Phys., 8, 7317–7324, 2008
the bromide/alkalinity ratio freezing seawater ozone depletion events salts
2010/8/25
Sander et al. (2006) proposed that CaCO3 precipitation can be an important factor in triggering tropospheric ozone depletion events. Recently, Morin et al. (2008b) presented calculations with the FREZ...
Voltammetric Determination of Ferulic Acid by Didodecyldimethylammonium Bromide/Nafion Composite Film-modified Carbon Paste Electrode
Voltammetric Determination Ferulic Acid Didodecyldimethylammonium Bromide
2010/9/15
A simple and rapid method for the determination of ferulic acid in pharmaceutical formulations by didodecyldimethylammonium bromide (DDAB)/Nafion composite film-modified carbon paste electrode is pres...
Supramolecular Self-Assembling Cyanine as an Alternative to Ethidium Bromide Displacement in DNA–Drug Model Interactions during High Throughput Screening
Supramolecular Self-Assembling Cyanine Ethidium Bromide Displacement DNA–Drug Model
2010/9/17
Supramolecular self-assembling cyanine and spermine binding to genomic DNA was a model for DNA–drug interactions during high throughput screening. Spermine competitively inhibited the self-assembly of...
Recent trends in atmospheric methyl bromide: analysis of post-Montreal Protocol variability
atmospheric methyl bromide post-Montreal Protocol variability
2009/8/25
The atmospheric methyl bromide (CH3Br) burden has declined in recent years, in response to the phaseout of agricultural and structural fumigation consumption under the amendments to the Montreal Proto...
Determination of bromide, chloride, fluoride, nitrate and sulphate by ion chromatography: comparisons of methodologies for rainfall, cloud water and river waters at the Plynlimon catchments of mid-Wales
bromide chloride fluoride nitrate sulphate Plynlimon catchments
2009/5/6
The results of determination of bromide, chloride, fluoride, nitrate and sulphate using ion chromatography (IC) are compared with those obtained by colorimetric and inductively coupled plasma optical ...
Accommodation coefficient of HOBr on deliquescent sodium bromide aerosol particles
Accommodation coefficient HOBr deliquescent sodium bromide aerosol particles
2009/3/12
Uptake of HOBr on sea salt aerosol, sea salt brine or ice is believed to be a key process providing a source of photolabile bromine (Br2) and sustaining ozone depletion cycles in the Arctic tropospher...
A chemical probe technique for the determination of reactive halogen species in aqueous solution: Part 2 – chloride solutions and mixed bromide/chloride solutions
chemical probe technique reactive halogen species aqueous solution chloride solutions
2009/1/12
Although reactive halogen species (X*=X•, •X2-, X2 and HOX, where X=Br, Cl, or I) are important environmental oxidants, relatively little is known about their kinetics in condensed phases ...
A chemical probe technique for the determination of reactive halogen species in aqueous solution: Part 1 – bromide solutions
chemical probe technique reactive halogen species bromide solutions
2009/1/12
Reactive halogen species (X*=X•, •X2-, X2 and HOX, where X=Br, Cl, or I) in seawater, sea-salt particles, and snowpacks play important roles in the chemistry of the marine boundary layer. ...
专著信息
书名
Cetyltriethylammonium bromide stimulating transcription of Bombyx mori nucleopolyhedro- virus gp64 gene promoter mediated by viral factors.
语种
英文
撰写或编译
撰写
作者
Yajing Zhou,Yongzhu Yi,Zhifang Zha...