Informatics Publishing Limited

K. K. Dwivedi ¹, S. Ghosh ¹, S. Singh ¹, D. Sinha ¹, A. Srivastava ¹, S. N. Bhat ¹

Affiliations
1 Department of Chemistry, North-Eastern Hill University, Shillong-793 003, IN

Abstract

A new application of nuclear track microfilters has been demonstrated by determining the critical micelle concentration (CMC) of cationic, anionic and nonionic surfactants. The lowering of CMC due to the addition of methyl red dye in Trition X-100 surfactant (in molar ratio of 1:100) has also been studied. The critical micelle concentrations of cetyl pyridinium chloride (CPC), sodium dodecyl sulphate (SDS) and polyoxyethylene (9.5) octylphenol (Triton X-100) surfactants are determined using polycarbonate nuclear track microfilters and these are found to be comparable with the literature values. The experimental method is described here and the results are discussed.

Keywords

Nuclear Track Microfilters, Surfactants, Critical Miscelle Concentration (CMC), Makrofol-N.

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P. Kaushal ¹, Sharmishtha Paul ¹, Saurabh Saxena ¹, K. K. Dwivedi ¹, Mridul Chakraborti ¹, A. Radhakrishna ¹, A. K. Roy ¹, D. R. Malaviya ¹

Affiliations
1 Crop Improvement Division, Indian Grassland and Fodder Research Institute, Jhansi 284 003, IN

Abstract

No Abstract.

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K. K. Sharma ¹, A. L. Sharma ², K. K. Dwivedi ³, P. K. Sharma ³

Affiliations
1 Department of Pharmacology & Therapeutics, M. L. B. Medical College, Jhansi, IN
2 Department of Pharmacology and Medicine, S. N. Medical College, Agra, IN
3 Department of Medicine, L. L. R. M. Medical College, Meerut, IN

Abstract

From the time immemorial, garlic (Allium sativum lin,) has been considered to possess medicinal properties. Mention has been made in ancient Indian writings bout the curative action of garlic in numerous diseases such as haemorrhoids, dermatilis, rheumatism, cough, abdominal pain and loss of appetite.

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K. K. Dwivedi ¹, Mayaram Atal ¹, Ashish Rastogi ¹, H. C. Katariya ¹, R. K. Shrivastava ¹

Affiliations
1 Department of Chemistry, Govt. Geetanjali Girl’s P.G. College, Bhopal-462 038, IN

Abstract

The goal of this study is to learn about the impact of internet on the routine life of college students and the impact of that use on their further lives. For obtaining the results the researchers have used these three approaches. Firstly survey is randomly conducted on college students at a wide range in last two years at Govt. and private colleges and universities. Second approach is to observe 17 different educational institutions of Madhya Pradesh. At last additional material is based on the findings of surveys.

Keywords

Yahoo, Internet, Napster, Data Communication.

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