[1] An analysis of the Northern Imbrium Noritic (NIN) region was conducted using Clementine UVVIS multispectral images and derived band parameters. Band parameters were used to map spatial variations in composition and to aid in general separation of compositional signatures from effects such as maturity and topography. Compositional trends in which the abundance of mafic materials relative to ...

Bio-chemical reduction method was employed to synthesise the silver nanoparticles (Ag NPs) by aging the mixture of the aqueous extract of the Trachyspermum Ammi (TA, Ajwain) seeds and AgNO3 solution at different time interval. Reaction time of AgNO3 and TA could accelerate the reduction rate of Ag and affect AgNPs size and concentration of NPs. X-ray diffraction (XRD) studies confirms the forma...

Many attempts have been made to derive elemental abundances of the lunar surface from multispectral images. A method to predict Fe abundance based on Clementine UVVIS data is presented in [1]. A refined method which also addresses the TiO2 abundance is provided in [2], demonstrating that in spite of issues posed by soil maturity, grain size, mineral content, topographic shading, and glass conte...

Introduction: This contribution explores the mapping of spectral parameters of lunar features using the Clementine UVVIS+NIR data set covering the wavelength range between 415 and 2000 nm [1]. The extracted spectral features are the minimum and depth of the principal absorption trough near 1000 nm and the corresponding values of secondary absorption features present at higher wavelengths, as we...

The EPR and UV-VIS spectroscopy was used to determine the pH effect on bovine liver catalase. The measurements were made in the pH range from 2 to 10. The positions, shapes and relative intensities of the UVVIS peaks were observed. Spin labelling technique was used to monitor the molecular dynamics of catalase. Treatment with acid or alkaline solutions causes spectral changes which may be due t...

This research has studied equilibrium adsorption isotherms of Ketotifen on carbon nanotube. And also results of experiments through Freundlich,Temkin and Langmuir models have been studied and it has found different parameters of these models for carbon nano-tube adsorbent. According to the error rate for each model, we obtained a good agreement between these data which it showed the best agreem...

Terdapat beberapa aktifitas biologis dalam daun jarak pagar antara lain sebagai
 antidiabetes dan antihipertensi. Flavonoid adalah senyawa metabolit sekunder yang
 bertanggung jawab terhadap tersebut. Penelitian ini bertujuan untuk
 menghitung kandungan total flavonoid ekstrak pagar, serta
 mengidentifikasi alkaloid, terpenoid, saponin, flavonoid, tanin terdapat pada pagar. ...

Three fluorescent asymmetric bis-urea receptors (L1-L3) have been synthesised. The binding properties of L1-L3 towards different anions (fluoride, acetate, hydrogencarbonate, dihydrogen phosphate, and hydrogen pyrophosphate HPpi3-) have been studied by means of 1H-NMR, UVVis and fluorescence spectroscopies, single crystal X-ray diffraction, and theoretical calculations. In particular, a remarka...

The objectives of this study were to characterize a synthesis brom-isoflavanone (notated IF) with possible pharmacological activities, water insoluble and to examine the potential of beta-cyclodextrin to improve this property and obtain inclusion compounds that were analysed by different techniques: UV-Vis, IR, 1HNMR spectroscopy, thermal analysis. The presence of β-cyclodextrin rises the conte...

Background: The Clementine mission provided the first high resolution mul-tispectral image data set of the far side of the Moon. While near side surface morphological units have been studied extensively from earth based spectral measurements, this is the first opportunity to examine the compositional properties of far side areas. Moscoviense is one of the prominent large impact basins on the lu...