porphin sentence in Hindi

Examples

1. The chemical formula of porphin is C 20 H 14 N 4.
2. Compounds similar to porphin are the parent compounds for similar ring systems with other central metal atoms in biochemistry.
3. Unlike porphin, the central aromatic ring structure of porphyrins, a chlorin is therefore largely aromatic but not aromatic through the entire circumference of the ring.
4. "' Porphin "', sometimes spelled "'porphine "', is the parent chemical compound for types of biochemically significant compounds called porphyrins.
5. Plasmons can be excited by optical radiation and induce an electric current from hot electrons in materials fabricated from gold particles and light-sensitive molecules of porphin, of precise sizes and specific patterns.
6. Porphin is an organic compound that is aromatic and heterocyclic since its chemical structure, shown at right, essentially consists of four pyrrole rings joined together by four methine ( = groups to form a larger macrocycle ring.