Benzofuran and Naphthofuran based chemosensors for metal ion detection using fluoroscence spectroscopy

Thiourea-based fluorescent chemosensors for aqueous metal ion detection and cellular imaging.

We describe three significant advances in the use of thioureas as reporting elements for metal-responsive fluorescent chemosensors. First, on the basis of the crystal structure of a chemosensor analogue, we provide a deeper understanding of the details of the thiourea coordination environment. Second, we describe a new generation of chemosensors with higher affinities for Zn(2+) and Cd(2+) than...

In Silico Antitubercular Activity Analysis of Benzofuran and Naphthofuran Derivatives

For the human health, Mycobacterium tuberculosis (MTB) is the deadliest enemy since decades due to its multidrug resistant strains. During latent stage of tuberculosis infection, MTB consumes nitrate as the alternate mechanism of respiration in the absence of oxygen, thus increasing its survival and virulence. NarL is a nitrate/nitrite response transcriptional regulatory protein of two-componen...

High Performance Method for Skin Roughness Detection Using Raman Spectroscopy

Fluoranthene based fluorescent chemosensors for detection of explosive nitroaromatics.

A novel fluoranthene based fluorescent chemosensor for the detection of picric acid (PA) at the parts per billion (ppb) level was evaluated. Static fluorescence quenching was the dominant process by intercalative π-π interaction between fluoranthene (S(1)) and nitroaromatics.

Corrin-based chemosensors for the ASSURED detection of endogenous cyanide.

Cassava (Manihot esculenta Crantz) is a staple food for more than 500 million people, especially in Africa and South America. However, its consumption bears risks as it contains cyanogenic glycosides that convert enzymatically to toxic cyanide during cell damage. To avoid serious health problems by unintentional cyanide intake, this dangerous product of decomposition must be removed before cons...