In the medium of pH ranging 7.20-7.60 and ionic strength lowering than 0.012, long range assembly of nile blue sulphate(NBS) on the molecular surfaces of nucleic acids occurs, resulting in three enhanced resonance light-scattering (RLS) peaks at 293.4 run, 349.4 run and 560.4 nm.
When 3 g coke and 100 % microwave power were utilized to 24 ml dye solution, decolorization rates of orange X-GN, brilliant green and nile blue sulfate reached 97.51 %, 99.80 % and 99.30 % after irradiated 14 min, 7 min and 1.5 min respectively. The used coke was irradiated with different microwave power and reused in next cycle.
当焦炭用量为3 g,染料溶液体积为24 ml 时,用100 %微波功率分别辐照活性橙X-GN、亮绿和硫酸耐尔蓝溶液14 min、7 min 和1.5 min 后,其脱色率可达到97.51 %、99.80 %和99.30 %。
The influences of pH value on the adsorption equilibrium of reactive emerald green blue K-GL and acid chrome dark blue are notable, but it is small relatively on the adsorption of reactive brilliant orange X-GN on D301, nile blue sulphate on NKA-Ⅱ, malachite green on D81.
The resonance Rayleigh scattering(RRS),second-order scattering(SOS) and frequency-double scattering(FDS) methods were used to study the interaction of NaCMC with nile blue sulphate in a pH 6.0 Britton-Robinson buffer solution.
The heteropoly zirconomolybdic acid (ZrMo) with nile-blue(NB) forms an ion-associated complex in the presence of polyvinyl alcohol (PVA). Its apparent molar absorptivity is 3. 7 ×105L · mol-1 · cm-1 at 615 nm,and its linear range is 0 to 5 μg Zr/25 ml.
In 0. 013～0.13mol/L sulfuric acid solution,tantalum(V) and ammonium molybdate form the molybdotantalate heteropoly acid complex,then in 1.08～1.98mol/L sulfuric acid medium,the ion-associate complex of molybdotantalate heteropoly species and Nile-blue is formed in the presence of polyvinyl alcohol.
The ion-associates formed from the basic dyes-Nile blue (NB) , methylene blue, rhodamine B (RB) ,butyl rhodamine B(BRB),crystal violet and ethyl violet with molybdotantalate heterpoly acid were studied by the equilibrium movement method in the presence of poly vinyl alcohol, Tween-60 or OP.
It was reported that carbon nanotube (CNT) was functionalized with the electroactive Nile blue (NB), which is a phenoxazine dye, by a method of adsorption to form a NB-CNT nanocomposite.
The exon-intron structure of these genes has been analyzed in zebrafish Danio rerio, loach Misgurnus fossilis, fugu Takifugu rubripes, and Nile puffer Tetraodon fahaka.
The fluorescence of the materials synthesized is investigated as a function of the Nile Red concentration and the composition of the precursors forming the hybrid sol-gel matrices.
The properties and the application of the vanadium phosphomolybdate-nile blue ionassociated complex were studied. Its color is blue in 2. 3N sulfuric acid. lt is more stable in the presence of polyvinyl alcohol. The constituent ratio of vanadium phosphomolybdate to nile blue is 1:4. The complex and the reagent have maximum absorption at 570 nm and 630 nm respectively. The complex has a molar absorptivity of 1. 3×10~5. Beer's law is obeyed for vanadium in the concentration of 0 to 10 μg/50 ml. In order to el...
The article introduces the usage of Japanese Vennel fibre type V_(86B) and V_(770BK) to spin the 10/2~S yarn, and the testing and analysing of the knitted imitation mohair fabric. The luster and hand of the knitted wool fabric has the like of a mohair fabric and such mohair-like fabric has been put into large scale production.
A corrected Miner hypothesis has been developed to overcome an obvious defect in Miner hypothesis. The authors, based on this, give out the calculating formulas of the equivalent loads for machine elements which bear different kind of variable loads and put forward some requirements to use it correctly. A practical example of equivalent load is calculated and its result is examined by test. It shows that the formulas are possessed of certain accuracy and may be used in practical engineering.
耐尔
nile
查询“耐尔”译词为用户自定义的双语例句
相关查询:
2008 CNKI－中国知网