The aim of this research was to investigate and evaluate how computerised assessment could be progressed using current advances in technology (1993-1996) such as the increased computing power and storage capacity, and multimedia capabilities. This research would be conducted with respect to a typical chemistry degree course. After a detailed literature survey it was concluded that the major com...

Recently, solid-phase synthesis has been recognized as an important methodology for combinatorial chemistry or automated synthesis directed at drug discovery. Various synthetic methodologies have been applied to solid-phase synthesis, although it appears that organometallic chemistry in this area is still being explored. In solution-phase chemistry, organometallic reagents have been utilized fo...

Fatemeh Karimi Tabar was born in Asadabad/Hamedan (Iran) in 1986. She completed her B.Sc. in chemistry in 2008 from Bu-Ali Sina University, Hamedan, Iran. She was graduated from M.Sc. degree in organic chemistry from Shiraz University 2010, Shiraz, Iran. She is currently Organic Chemistry Ph.D student under the supervision of prof. M.A. Zolfigol and prof. A. Khazaei in department of chemistry a...

O f the 103 known elements, 83 are classified as metals. Much of the chemistry of this very large and diverse family of elements is the chemistry of metals as ions in solution. This includes some of those most familiar of all chemical reactions that we meet in our first introduction to chemistry: the precipitation of halides as their silver salts for identification; the changes of color of copp...

Solution phase combinatorial chemistry holds an enormous promise for modern drug discovery. Much needed are direct methods to assay such libraries for binding of biological targets. An approach to encoding and screening of solution phase libraries has been developed based on the conditional photorelease of externally sensitized photolabile tags. The encoding tags are released into solution only...