Abstract
Poly(amidoamine) and chitosan have received attention due to their potential for sensing application. Chitosan–poly(amidoamine) dendrimer composite (Cs–PAMAM) thin film have been prepared using a spin coating technique. The functional group of Cs–PAMAM has been investigated using Fourier transform infrared spectroscopy (FTIR). The UV–vis absorption of Cs–PAMAM thin film was high with the optical band gap of 4.09 eV. The studies of potential sensing of the Cs–PAMAM thin film gave positive responses towards Pb2+ ion by using surface plasmon resonance spectroscopy. The surface morphology of the Cs–PAMAM composite thin film was observed using atomic force microscopy (AFM) and confirmed the interaction of Pb2+.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
