Gold
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Recent papers in Gold
Two-photon photoluminescence (TPPL) emission spectra of DNA-gold nanoparticle (AuNP) monoconjugates and the corresponding DNA-linked AuNP dimers are obtained by photon time-of-flight spectroscopy. This technique is combined with... more
Zwitterionic amino acids allow the synthesis of charge-switchable metal nanoparticles, which support efficient immobilization of enzymes on nanoparticles, leading to high thermal stability and enzymatic efficiency.
Rapid, sequence-specific DNA detection is essential for applications in medical diagnostics and genetic screening. Electrical biosensors that use immobilized nucleic acids are especially promising in these applications because of their... more
The interactions of oxidative stress biomarkers: homocysteine (Hcys) and cysteine (Cys) with the multifunctional gold nanoparticles, important in view of novel biomedical applications in diagnostics and therapy, have been investigated... more
Pharmacologically active molecule for gold nanoparticles synthesis.Functionalization of gold nanoparticles achieved without doping molecules.Anti-diabetic potent gold nanoparticles.In the present investigation, functionalization of gold... more
We put forward an impedometric protein-based biosensor platform suitable for point-of-care diagnostics. A hand-held scale impedance reader system is described for the detection of corresponding physiochemical changes as the immobilized... more