Nanodevices are the product of nanotechnology that is small sized device capable of performing multi functions at the same time. Among many such examples of nanodevices, one is nano scale cantilever that is primarily used to detect cancer cells. Drug delivery using such devices have tremendous scope and is more efficient that the traditional methods of drug delivery. These nanomaterials field includes subfields that develop or study materials having distinctive properties arising from their nanoscale dimensions. Interface and mixture science has given rise to several materials which can be helpful in engineering, like carbon nanotubes and alternative fullerenes, and numerous nanoparticles and nanorods. Nanomaterials with quick particle transport are connected conjointly to nanoionics and nanoelectronics. Nanoscale materials can even be used for bulk applications; most current business applications of engineering are of this flavour. Progress has been created in application of these materials for medical applications. A journal is a periodical publication intended to further progress of science, usually by reporting new research. Most journals are highly specialized, although some of the oldest journals publish articles, reviews, editorials, short communications, letters, and scientific papers across a wide range of scientific fields. Journals contain articles that peer reviewed, in an attempt to ensure that articles meet the journal's standards of quality, and scientific validity. Each such journal article becomes part of the permanent scientific record