Background: In patients with HIV, conventional tests are of low sensitivity; therefore, a new diagnostic test hydrogel nanoparticles reactive blue dye is proposed, which allows the capture, conservation and concentration ESAT-6 in urine. NIPAs copolymers that capture molecular weight proteins and protect against enzymatic degradation. Using an immunoassay, it is possible to detect quantify...

In the present study, a set of hydrogels were synthesized using N-isopropylacrylamide with various cross linkers at dosages via free radical polymerization. Thermal and structural properties characterized thermogravimetric analyzer (TGA) Fourier Transformation Infrared Radiation (FTIR) spectroscopy. The effect crosslinkers such as N,N´-Methylenebisacrylamide, ethylene glycol dimethacrylate (EGD...