Application of coordination compound in medicines biology essay

mention three applications of coordination compounds

Most electron-transfer proteins are metalloproteins, such as iron—sulfur proteins, cytochromes, and blue copper proteins that accept and donate electrons. This coordination theory elaborated by Alfred Werner indicated that the secondary valences of the elements are involved in the formation of the second-order combinations leading to the actual representation of the complexes formed by the first coordination sphere marked between brackets [central atom ligand ] and the second coordination sphere ionization sphere coming outside of the brackets.

These specialties are generically grouped into the categories of mineral processing: hydrometallurgy electrometallurgy Mineral processing Mineral processing manipulates the particle size of solid raw materials to separate valuable materials from materials of no value. Here, the coordination chemistry and solubility of the compound can become very important, as one attempts to precipitate a mineral metal of interest over the other metals in the solution or attempts to selectively leach one desired mineral over the others present in the sample.

To obtain meaningful results, the separation must be done in a specific sequence, as some ions of an earlier group may also react with the reagent of a later group, leading to ambiguity as to which ions are present.

Barium, calcium, and strontium will precipitate at this point, but not before. Farrell concentrates on Pt anticancer drugs and, in peculiar, the differing interactions of mono-di- and trinucleate composites with DNA and the differing anticancer effects this may bring forth.

Although they can be beneficial in cases of heavy metal poisoning, chelating agents also can be dangerous.

applications of coordination compounds ppt

The metal of interest is plated onto the cathode, while the anode is an inert electrical conductor. Coloring Agents The electronic configuration of some metal complexes gives them important properties, such as color in coordination compounds.

Carbonic anhydrase is found in red blood cells and catalyzes the reaction of CO2 with water to give carbonic acid. The molecule contains four folded long ironss called fractional monetary units.

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“Medicinal Applications of Coordination Chemistry”