Fig. 4
From: Novel mesoporous silica nanocarriers containing gold; a rapid diagnostic tool for tuberculosis
Calorimetric analysis of MSNs@GNPs. AÂ Images of visible quenching of Mtb with GNPs and MSNs@GNPs where 1 is Mtb negative MSNs@GNPs sample, 2 is Mtb negative GNPs sample, 3 is Mtb positive MSNs@GNPs sample, and 4 is Mtb positive GNPs sample. BÂ Absorption spectrum of the Mtb cell culture. CÂ Absorption spectrum of the GNPs with Mtb cell culture. DÂ Absorption spectrum of the MSNs@GNPS sample with the Mtb cell culture