Carbon nanotubes (CNTs) promise to advance a number of real-world technologies. Of
these applications, they are particularly attractive for uses in chemical sensors for …

Chemical sensing has a vital role in promoting security and welfare. Functionalized carbon
nanotubes (CNTs) possess unique electronic, mechanical and chemical properties …

The paper presents a substantial review of the work done on the design and development of
different types of gas sensors using Carbon Nanotubes. The fundamental techniques of …

Phthalocyanines (Pcs) are intensely coloured, robust macrocycles that possess admirable
chemical, thermal and photo-stability as a result of its extensive π-network. The Pc family …

The presence of harmful and poisonous gases in the environment can have dangerous
effects on human health, and therefore portable, flexible, and highly sensitive gas sensors …

Multi-walled carbon nanotubes (MWCNT) have provided unprecedented advances in the
design of electrochemical sensors. They are composed by sp2 carbon units oriented as …

Environmental detection, monitoring and controlling of pathogenic or harmful gases has
become an utmost priority. They contribute to major public health problems such as …

A number of recent terrorist attacks make it clear that rapid response, high sensitivity and
stability are essential in the development of chemical sensors for the detection of chemical …

Metal phthalocyanines bearing electron-withdrawing fluorine substituents were synthesized
a long time ago, but interest in the study of their films has emerged in recent decades. This is …

Herein, a newly developed CuO-Au composite was successfully decorated on multiwalled
carbon nanotubes (MWCNTs) and employed as an electrochemical sensor. The developed …