DOI: 10.1039/d6ra06405a ISSN: 2046-2069
Pyrrole-modified gold nanoparticle structure for dual UV-vis and smartphone-based colorimetric detection of hexavalent chromium in food and environmental samples
Md. Ramzan Ali, Ruksana Suraia Akhi, Md. Ruhul Amin, Alamin Howlader, Gang Chen, Fatema-Tuj Zohra, Mohamed Aly Saad Aly, Hermine Gharagulyan, Md. Zaved H. KhanAs a potent, human-carcinogenic toxin, hexavalent chromium, Cr(
vi
), causes aggressive cancers and severe organ failure.