Chitosan is a natural polymer with acceptable biocompatibility, biodegradability, and
mechanical stability; hence, it has been widely appraised for drug and gene delivery …

Conventional techniques (eg, culture-based method) for bacterial detection typically require
a central laboratory and well-trained technicians, which may take several hours or days …

The current widespread of COVID-19 all over the world, which is caused by SARS-CoV-2
virus, has again emphasized the importance of development of point-of-care (POC) …

To date, health organizations and countries around the world are struggling to completely
control the spread of the coronavirus disease 2019 (COVID-19). Scientists and researchers …

Biosensors and nanoscale analytical tools have shown huge growth in literature in the past
20 years, with a large number of reports on the topic of 'ultrasensitive','cost-effective', and …

Infectious virus outbreaks pose a significant challenge to public healthcare systems. Early
and accurate virus diagnosis is critical to prevent the spread of the virus, especially when no …

Modern agricultural practices have triggered the process of agricultural pollution. This
process can cause the degradation of eco-systems, land, and environment owing to the …

Coronavirus disease 2019 (COVID-19) outbreak has become a global pandemic. The
deleterious effects of coronavirus have prompted the development of diagnostic tools to …

Bacterial infections are a major threat to human health, exacerbated by increasing antibiotic
resistance. These infections can result in tremendous morbidity and mortality, emphasizing …

Several pieces of research have been done on transition metal nanoparticles and their
nanocomplexes as research on their physical and chemical properties and their relationship …