Chemical composition of some plant latexmesoporous silica filmgold nanowiresnon-linear opticsorientationNo Abstract available for this article.doi:10.1007/BF00629611Radha PantS. C. SrivastavaSpringer-VerlagNaturwissenschaften
The latex bearing plants Plumeria alba, Calotropis procera, Euphorbia nerrifolia, Nerium indicum and Mimusops elengi were evaluated as potential renewable sources of energy and chemicals. Plant parts (leaf, stem, bark) and also whole plants were analyzed for elemental composition, oil, polyphenol, hy...
This study aims to illustrate how quantitative and qualitative analysis can be performed on XRF data to extract information about compounds, overcoming the limitation of the XRF spectrometer in recognizing them. The study focuses on identifying pigments in latex balloons from five different brands by ...
The methods of the invention encompass the chemical modification and immobilization of sarcosine oxidase into an enzyme-polymer composition, also referred to as a biopolymer, for example into a polyurethane polymer. While the invention method... J Berberich,MW Boden,ADC Chan,... - WO 被引量: ...
expressedasholocellulose—60-85%1.2.Cellulose—40-50%Long-chainpolymerwithlowsolubilityHemicellulose—20-35%Noncellulosicpolysaccharides;thesearereadilysolubleindilutealkaliandhydrolysablebydiluteacidstocomponentsugarsanduronicacidsB.Ⅱ.A.B.C.D.Lignin—15-30%TanninsVolatileoilsandresinsGum,latex,alkaloids,and...
However, studies have focused on the chemical composition of AGS and urine or protein carriers of putative pheromones [21, 22, 26, 30], but little is known about the synthesis of these odorants or the role of micobiota. The peri-anal area where these glands are found would appear to ...
1,136,674. Synthetic latex foam composition. DOW CHEMICAL CO. 7 Feb., 1967 [21 July, 1966], No. 5731/67. Headings C3C and C3P. A foamable latex composition comprising a blend of a latex of a copolymer of a styrene compound, an aliphatic conjugated diene having from 4-10C and an ...
Emissions of intermediate-volatility organic compounds (IVOCs) from five on-road diesel vehicles and one off-road diesel engine were characterized during dynamometer testing. The testing evaluated the effects of driving cycles, fuel composition and exhaust aftertreatment devices. On average, more than 90...
In the first example, a control algorithm is designed and implemented experimentally for the simultaneous closed-loop control of composition and average molecular weight of a copolymer latex. In the second case, a control scheme is designed for the simultaneous control of polymer production, polymer ...
In addition, evolution in the plant kingdom played an important part in the makeup of the plant source material in the swamp, ultimately affecting the petrographic composition of the coal. Coals forming in a peat swamp environment are essentially autochthonous orin origin. On the other hand, ...