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 …

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 …

Carbon nanotubes (CNTs) have been recognized as a promising material in a wide range of
applications from biotechnology to energy-related devices. However, the poor solubility in …

Detection of explosives is of utmost importance due to the threat to human security as a
result of illegal transport and terrorist activities. Trinitrotoluene (TNT) is a widely used …

Carbon nanotubes have emerged as very promising materials in various research fields
spanning from biotechnology to energy storage and transformation. Their poor solubility in …

Many materials in nature change colours in response to stimuli, making them attractive for
use as sensor platform. However, both natural materials and their synthetic analogues lack …

Depicted in Figure 2 a (right) is the picture of printed letters on the paper that were
generated by heating using a portable heat-gun (> 100 C). Upon heating, the PDA …

Rapid, sensitive, and selective detection of explosives such as 2, 4, 6-trinitrotoluene (TNT)
and 2, 4, 6-trinitrophenol (TNP), especially using a facile paper sensor, is in high demand for …

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

While a large variety of conjugated polymers exist, polydiacetylenes (PDAs) remain a major
research area among scientists due to their interesting optical, spectral, electronic, and …