Hyderabad

National Institute of Nutrition (NIN) was founded by Sir Robert McCarrison in the year 1918 as ‘Beri-Beri’ Enquiry Unit in a single room laboratory at the Pasteur Institute, Coonoor, Tamil Nadu. Within a short span of seven years, this unit blossomed into a "Deficiency Disease Enquiry" and later in 1928, emerged as full-fledged "Nutrition Research Laboratories" (NRL) with Dr. McCarrison as its first Director. It was shifted to Hyderabad in 1958.

Applications are invited from qualified and suitable candidates to work at ART Centre in various districts of A.P. Interested Candidates can send their biodata duly specify the Name and Post applied, along with copies of their qualification and experience certificates to the address of Concerned Medical Superintendent, of the respective Hospitals (RIMS/District Hospital /Area Hospital/Government General Hospital.)

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About Authors:
Nareshkumar. G¹*, A.Eashwar rao², Ch.Ganga prasad³.
¹*Center for Pharmaceutical Sciences, IST, JNTU Hyderabad, India,
²Talla Padmavathi College of Pharmacy, Warangal, India,
³National College of Pharmacy, Shimoga, Karnataka, India.
*nareshkumar62@gmail.com

ABSTRACT:
Liquisolid technique is a new and propitious method that can change the dissolution rate of poorly water soluble drugs. According to the new formulation method of liquisolid compacts, liquid medications such as solutions or suspensions of water insoluble drugs in suitable non-volatile liquid vehicles can be converted into acceptably flowing and compressible powders by blending with selected powder excipients. It has been speculated that such systems exhibit enhanced release profiles. In this case, even though the drug is in a solid dosage form, it is held within the powder substrate in solution or, in a solubilized, almost molecularly dispersed state, which contributes to the enhanced drug dissolution properties. Successful liquisolid tablet is a determination of optimal flowable liquid retention.

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Osmania University, established in 1918, is the seventh oldest in India, the third oldest in south India and the first to be established in the erstwhile princely state of Hyderabad. Throughout its existence of over eight decades, it has shown remarkable progress and sustained an integrated development of all faculties. It has significantly contributed to the academic and economic development of not only the region but also of the Country.

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About Authors:
*S.B.Muthu Vadivel, R.Suresh Kumar, A.Tamil Selvan, R.Suthakaran
Department of Pharmaceutical Analysis and Quality Assurance
Teegala Ram Reddy College of Pharmacy
Saroor nagar, Meerpet, Hyderabad – 97.
*muthuvadivelanalyst@gmail.com

Abstract
Mass spectrometry has been applied to almost every area of research being pursued today. Studies of diverse subjects, such as cancer research, identification of drugs, forensic analysis, atmospheric end-water environmental analysis, combustion, and lasers have benefited from mass spectrometry. In some of these studies, the mass spectrometer is used both as a chemical reactor and as an analytical instrument. Because of these diverse applications, no person or group can completely review the field of mass spectroscopy. This chapter discusses instrumental designs and techniques, ionization processes, ion–molecule reactions, high-temperature systems, and sampling of reactive species. Any tandem mass spectroscopy has four basic components: (I) a system by which the sample to be studied is introduced into the instrument, (II) an ion source where ions that are characteristic of the sample are produced, (III) an analyzer region where the ion beam is sorted into its various mass-to-charge ratios, and (IV) a detector system where the separated ion beams are collected and by some method, rendered observable.