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Suvra Santa Laha

Post Doc

Former colleague

Research Line

Nanomaterials for Biomedical Applications


IIT Central Research Lab Genova



Suvra S. Laha completed his B.Sc. with Honours in Physics from University of Calcutta in 2007. He then joined the Indian Institute of Technology Guwahati (IITG) to pursue Master studies in Physics (2007-2009). His M.Sc. thesis at IITG under Prof. Alika Khare primarily dealt with the study of structural and optical properties of TiO2 nanoparticles produced via pulsed laser ablation technique. In Fall 2010, Laha moved to the Department of Physics & Astronomy at Wayne State University in Detroit and started working with Prof. Gavin Lawes. His PhD research at Physics@Wayne was primarily focused in understanding dipolar interactions, relaxation dynamics, exchange-bias effects occurring in magnetic nanoparticles and their applications in health and disease. The biomedical aspect of the research was conducted under the guidance of Prof. Bhanu P. Jena in the NanoBioScience Institute, Department of Physiology at the Wayne State University School of Medicine. During his PhD, Laha had also worked with Dr. Joseph Rakowski from the Department of Radiation Oncology at Karmanos Cancer Institute, where he was primarily involved in investigating dose enhancement studies with gold nanoparticle films. Prior to joining IIT Genova, Laha gained postdoctoral training (2015-2016) in the NanoBioScience Institute at the Wayne State University School of Medicine under the academic supervision of Prof. Bhanu P. Jena. 


Magnetic Nanostructures Nanobiophysics Bio Application of Nanoparticles

Selected Publications

1. Laha SS, Abdelhamid E, Arachchige MP, Kumar A, Dixit A: Ferroic ordering and charge-spin-lattice order coupling in Gd doped Fe3O4 nanoparticles relaxor multiferroic system. Journal of American Ceramic Society 2017, 100(4):1534–1541.

2. Laha SS, Naik AR, Kuhn ER, Alvarez M, Sujkowski A, Wessells RJ, Jena BP: Nanothermometry measure of muscle efficiency. Nano Letters 2017, 17(2):1262-1268.

3. Rakowski JT, Laha SS, Snyder MG, Buczek MG, Tucker MA, Liu F, Mao G, Hillman Y, Lawes G: Measurement of gold nanofilm dose enhancement using unlaminated radiochromic film. Medical Physics 2015, 42(10):5937-5944

4. Laha SS, Regmi R, Lawes G: Structural origin for low-temperature relaxation features in magnetic nanoparticlesJournal of Physics D: Applied Physics 2013, 46(32):325004.

5. Nath A, Laha SS, Khare A: Effect of focusing conditions on synthesis of titanium oxide nanoparticles via laser ablation in titanium–water interface. Applied Surface Science 2011, 257(7):3118-3122.



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I numeri di IIT

L’Istituto Italiano di Tecnologia (IIT) è una fondazione di diritto privato - cfr. determinazione Corte dei Conti 23/2015 “IIT è una fondazione da inquadrare fra gli organismi di diritto pubblico con la scelta di un modello di organizzazione di diritto privato per rispondere all’esigenza di assicurare procedure più snelle nella selezione non solo nell’ambito nazionale dei collaboratori, scienziati e ricercatori ”.

IIT è sotto la vigilanza del Ministero dell'Istruzione, dell'Università e della Ricerca e del Ministero dell'Economia e delle Finanze ed è stato istituito con la Legge 326/2003. La Fondazione ha l'obiettivo di promuovere l'eccellenza nella ricerca di base e in quella applicata e di favorire lo sviluppo del sistema economico nazionale. La costruzione dei laboratori iniziata nel 2006 si è conclusa nel 2009.

Lo staff complessivo di IIT conta circa 1440 persone. L’area scientifica è rappresentata da circa l’85% del personale. Il 45% dei ricercatori proviene dall’estero: di questi, il 29% è costituito da stranieri provenienti da oltre 50 Paesi e il 16% da italiani rientrati. Oggi il personale scientifico è composto da circa 60 principal investigators, circa 110 ricercatori e tecnologi di staff, circa 350 post doc, circa 500 studenti di dottorato e borsisti, circa 130 tecnici. Oltre 330 posti su 1400 creati su fondi esterni. Età media 34 anni. 41% donne / 59 % uomini.

Nel 2015 IIT ha ricevuto finanziamenti pubblici per circa 96 milioni di euro (80% del budget), conseguendo fondi esterni per 22 milioni di euro (20% budget) provenienti da 18 progetti europei17 finanziamenti da istituzioni nazionali e internazionali, circa 60 progetti industriali

La produzione di IIT ad oggi vanta circa 6990 pubblicazioni, oltre 130 finanziamenti Europei e 11 ERC, più di 350 domande di brevetto attive, oltre 12 start up costituite e altrettante in fase di lancio. Dal 2009 l’attività scientifica è stata ulteriormente rafforzata con la creazione di dieci centri di ricerca nel territorio nazionale (a Torino, Milano, Trento, Parma, Roma, Pisa, Napoli, Lecce, Ferrara) e internazionale (MIT ed Harvard negli USA) che, unitamente al Laboratorio Centrale di Genova, sviluppano i programmi di ricerca del piano scientifico 2015-2017.

IIT: the numbers

Istituto Italiano di Tecnologia (IIT) is a public research institute that adopts the organizational model of a private law foundation. IIT is overseen by Ministero dell'Istruzione, dell'Università e della Ricerca and Ministero dell'Economia e delle Finanze (the Italian Ministries of Education, Economy and Finance).  The Institute was set up according to Italian law 326/2003 with the objective of promoting excellence in basic and applied research andfostering Italy’s economic development. Construction of the Laboratories started in 2006 and finished in 2009.

IIT has an overall staff of about 1,440 people. The scientific staff covers about 85% of the total. Out of 45% of researchers coming from abroad 29% are foreigners coming from more than 50 countries and 16% are returned Italians. The scientific staff currently consists of approximately 60 Principal Investigators110 researchers and technologists350 post-docs and 500 PhD students and grant holders and 130 technicians. External funding has allowed the creation of more than 330 positions . The average age is 34 and the gender balance proportion  is 41% female against 59% male.

In 2015 IIT received 96 million euros in public funding (accounting for 80% of its budget) and obtained 22 million euros in external funding (accounting for 20% of its budget). External funding comes from 18 European Projects, other 17 national and international competitive projects and approximately 60 industrial projects.

So far IIT accounts for: about 6990 publications, more than 130 European grants and 11 ERC grants, more than 350 patents or patent applications12 up start-ups and as many  which are about to be launched. The Institute’s scientific activity has been further strengthened since 2009 with the establishment of 11 research nodes throughout Italy (Torino, Milano, Trento, Parma, Roma, Pisa, Napoli, Lecce, Ferrara) and abroad (MIT and Harvard University, USA), which, along with the Genoa-based Central Lab, implement the research programs included in the 2015-2017 Strategic Plan.