It is thus evident that nanoparticles and microstructures have
several applications and their synthesis by using simple techniques
is of prime importance. Micro-patterning methods such
as photolithography and nano-imprinting are the conventional
techniques that are used for the fabrication of microstructures
[8,9]. Such methods however, are complex, cost-intensive and
often involve multiple steps. The development of robust and costeffective
micropatterning methods are thus an important aspect of
fundamental research in this area. Self-assembling processes often