Kadi Sarva Vishwavidyalaya

About: Kadi Sarva Vishwavidyalaya is a education organization based out in Gandhinagar, Gujarat, India. It is known for research contribution in the topics: Matrix (chemical analysis) & Mass spectrometry. The organization has 131 authors who have published 158 publications receiving 1343 citations.

Binary systems of non-mesogens with naphthalene derivatives

Abstract: Binary mixtures with both the components are non-mesogenic becomes an interesting and enlighten feature when they exhibit mesomorphism at ambient temperature. In the present study, we report five b...

Understanding Consumer Online Shopping Attitudes and Behaviour: Contribution from Technology, Tradition and Trust Perspective

Abstract: This research paper tries to represent the understanding about the consumers’ awareness and perception towards on line shopping in the area of Ahmadabad. In the 21st century the life of consumers becomes hard and fast, they found lack of time. At the same time growth of information technology and availability of internet help the Indian consumer a lot now a day. The main objective of this paper is to study factors which motivate people to go for online buying and which factors stop them to do so. Reasons especially relating to security, lack of time and expenditures etc impact over consumer decision making. The gender difference is also considered for analyzing the perception for online buying preference. To attain this objective, a questionnaire was sent out to our respondents by e-mail as well as we fill it by face to face meeting with respondents. The data was then submitted to multivariate statistical analysis. The main results of this research demonstrate people prefer to get information from the internet and they would like to go at a store physically. Our Indian cultures and rituals also affect the consumer preference.

Quality Evaluation of the Tugaksheeree Samples by ATR-FTIR Spectroscopy Using Multicomponent Analysis

Abstract: Numerous Ayurvedic formulations contain tugaksheeree as a key ingredient. Tugaksheeree is the starch gained from the rhizomes of two plants, Curcuma angustifolia Roxb. (Zingiberaceae) and Marantaarundinacea (MA) Linn. (Marantaceae). The primary concerns in quality assessment of Tugaksheeree occur due to adulteration or substitution. In the current study, Fourier Transform Infrared (FTIR) technique with Attenuated Total Reflectance (ATR) facility was used to evaluate the tugaksheeree samples. A total of 10 different samples were studied and transmittance mode was kept to record the spectra devoid of the pellets of KBR. Further treatment was given with multi-component tools by considering the fingerprint region of the spectra. Multivariate analysis was performed by various chemometric methods. Multi-component methods, like Principal Component Analysis (PCA) and Hierarchical Cluster Analysis (HCA), were used to discriminate the tugaksheeree samples using Minitab software. This method can be used as a tool to differentiate samples of tugaksheeree from its adulterants and substitutes.

Metal-organic frameworks as chemical reaction flask

Abstract: This chapter embraces the applications of metal-organic frameworks (MOFs) used for different kinds of reactions in chemistry These entities belong to a class where organic and inorganic are combined to generate hybrid materials having crystalline porous structure, well-defined geometry for various catalytical and industrial applications Such materials are simply recyclable and reusable for required times like a reaction flask for concurrent trials Distinctive defining attributes of MOFs include their tunable size, catalytic centers with open as well as bifunctional acidic and basic metallic sites, large surface area, adjustable structure, and high porosity and periodic order Apart from this, these materials are allowed to do variations in their scopes and features by not doing any alteration in topology This feature enhances their applicability in the field of redesigning molecules having greater absorbency with smaller density Such materials also possess unique thermal and chemical stability that makes them amenable for functionalized synthetic inorganic–organic hybrids The high surface area and remarkable structural flexibility of these hybrid materials make them promising candidates for gas storage, separation, activation of hydrogen, methane, and water-like molecules, monitoring the catalytically process of organic synthesis, drug delivery, biomedical imaging, as well as ionic conduction In this chapter, we present an account of such materials’ applicability in various chemical reactions

Systematic evaluation of plasma phospholipids for reliable and precise determination of dronedarone and desbutyldronedarone by LC-MS/MS.

Abstract: Background: The objective of the present work was to minimize or eliminate the matrix effect due to plasma phospholipids as observed during sample preparation for accurate determination of dronedarone and its active metabolite, desbutyldronedarone by LC–ESI-MS/MS. Results: The extraction recovery and matrix factors ranged from 93.27 to 95.14% and 0.99 to 1.02, respectively, for both the analytes. A linear concentration range of 0.10 to 150 ng/ml was established for both the analytes. The analytes were efficiently resolved (Rs 2.37) on Kromasil® (AkzoNobel, Bohus, Sweden) C18 column within 3.0 min. The assay reproducibility was determined by reanalysis of 72 incurred samples with % change within ±10%. Conclusion: The optimized solid-phase extraction provided cleaner extracts with reduced matrix effect from plasma phospholipids compared with protein precipitation and liquid–liquid extraction.