The spectroscopic properties for a recently synthesized hetero-metallo-binuclear complex Ru(bpy)<sub>2</sub> (bpy-cyclam-Ni)<sup>4+</sup>(3)and its related complexes
The effects of the chain length and stereo-factor of substrates and solvents on the lipase catalysed lactonization of ω-hydroxy-ester were studied, And also th