Staff Lead researchers Professor Sumeet Mahajan MSc, MTech, PhD, FHEA, FRSC Prof of Molecular BioPhotonics & Imaging Research interests New chemical biology methods based on Raman spectroscopy and label-free imaging Methodology and device development for commercialisation and clinical translation Neuro-diagnostics and early detection of dementia and neurodegenerative diseases Connect with Sumeet Email: S.Mahajan@soton.ac.uk Research outputs Optical nonlinearities in chemically synthesized and femtosecond laser fabricated gold nanoparticle colloidal solutions Mani Priyadarshini, Jitendra Nath Acharyya, Sumeet Mahajan & G. Vijaya Prakash, 2021, Optics & Laser Technology, 139 DOI: 10.1016/j.optlastec.2021.107008 Type: article