Cancer is a major cause of mortality and morbidity worldwide. Detection and quantification
of cancer biomarkers plays a critical role in cancer early diagnosis, screening, and …

A paper-based colourimetric assay for the detection of alanine transaminase has been
developed. In the presence of alanine transaminase, 2, 4-dinitrophenyl hydrazine changes …

This chapter details the significance, fabrication and biomedical applications of paper-based
microfluidic devices. The first part of the chapter describes the importance of paper …

A paper analytical device (PAD) was developed for the colourimetric estimation of alkaline
phosphatase (ALP). ALP catalyzes the hydrolysis of disodium phenyl phosphate (DSPP) to …

Early detection is crucial for effective therapy in the fight against cancer. However, the
inherent limitations of traditional cancer diagnostic techniques have made early cancer …

This paper reports the development and fabrication of a low-cost handheld point of care
device that can quantify the concentration of biomarkers using a paper microfluidic assay …