Person | Adolphe Merkle Institute | Université de Fribourg

KESHAVAN Sandeep

BioNanomaterials

Adolphe Merkle Institute Chemin des Verdiers 4 CH-1700 Fribourg Switzerland

Office:	B226
Phone:	+41 26 300 9426
Email:	sandeep.keshavan@unifr.ch
	0000-0002-2403-4083

Publications

Understanding Macrophage Interaction with Antimony-Doped Tin Oxide Plasmonic Nanoparticles
Olexiy Balitskii, Viktoriya Ivasiv, Maria Porteiro-Figueiras, Phattadon Yajan, Mira Witzig, Aura Maria Moreno-Echeverri, José Muñetón Díaz, Barbara Rothen-Rutishauser, Alke Petri-Fink, Sandeep Keshavan
Cells 13 , 1468 (2024)

Current Challenges to Align Inflammatory Key Events in Animals and Lung Cell Models In Vitro
Isidora Loncarevic, Seyran Mutlu, Martina Dzepic, Sandeep Keshavan, Alke Petri-Fink, Fabian Blank, Barbara Rothen-Rutishauser
Chemical Research in Toxicology (2024)

Rethinking of TEER measurement reporting for epithelial cells grown on permeable inserts
Bedia Begum Karakocak, Sandeep Keshavan, Gowsinth Gunasingam, Silvia Angeloni, Adrian Auderset, Alke Petri-Fink, Barbara Rothen-Rutishauser
European Journal of Pharmaceutical Sciences 188 , 106511 (2023)

High-Dose Exposure to Polymer-Coated Iron Oxide Nanoparticles Elicits Autophagy-Dependent Ferroptosis in Susceptible Cancer Cells
Thanpisit Lomphithak, Selin Helvacioglu, Ilaria Armenia, Sandeep Keshavan, Jesús G. Ovejero, Giovanni Baldi, Costanza Ravagli, Valeria Grazú, Bengt Fadeel
Nanomaterials 13 , 1719 (2023)

Comparing species-different responses in pulmonary fibrosis research: Current understanding of in vitro lung cell models and nanomaterials
Sandeep Keshavan, Anne Bannuscher, Barbara Drasler, Hana Barosova, Alke Petri-Fink, Barbara Rothen-Rutishauser
European Journal of Pharmaceutical Sciences 183 , 106387 (2023)

Two-Dimensional Transition Metal Dichalcogenides Trigger Trained Immunity in Human Macrophages through Epigenetic and Metabolic Pathways
Guotao Peng, Sandeep Keshavan, Lucia Delogu, Yuyoung Shin, Cinzia Casiraghi, Bengt Fadeel
Small 18 , 2107816 (2022)

Hazard Assessment of Abraded Thermoplastic Composites Reinforced with Reduced Graphene Oxide

SSRN (2022)

Hazard assessment of abraded thermoplastic composites reinforced with reduced graphene oxide
Savvina Chortarea, Ogul Can Kuru, Woranan Netkueakul, Marco Pelin, Sandeep Keshavan, Zhengmei Song, Baojin Ma, Julio Gómes, Elvira Villaro Abalos, Luis Augusto Visani de Luna, Thomas Loret, Alexander Fordham, Matthew Drummond, Nikolaos Kontis, George Anagnostopoulos, George Paterakis, Pietro Cataldi, Aurelia Tubaro, Costas Galiotis, Ian Kinloch, Bengt Fadeel, Cyrill Bussy, Kostas Kostarelos, Tina Buerki-Thurnherr, Maurizio Prato, Alberto Bianco, Peter Wick
Journal of Hazardous Materials 435 , 129053 (2022)

Differential Effect of SARS-CoV-2 Spike Glycoprotein 1 on Human Bronchial and Alveolar Lung Mucosa Models: Implications for Pathogenicity
Mizanur Rahman, Martin Irmler, Sandeep Keshavan, Micol Introna, Johannes Beckers, Lena Palmberg, Gunnar Johanson, Koustav Ganguly, Swapna Upadhyay
Viruses 13 , 2537 (2021)

Quantitative Super-Resolution Microscopy to Assess Adhesion of Neuronal Cells on Single-Layer Graphene Substrates
Silvia Scalisi, Francesca Pennacchietti, Sandeep Keshavan, Nathan D. Derr, Alberto Diaspro, Dario Pisignano, Agnieszka Pierzynska-Mach, Silvia Dante, Francesca Cella Zanacchi
Membranes 11 , 878 (2021)

Efficacy, biocompatibility and degradability of carbon nanoparticles for photothermal therapy of lung cancer
Ida Kokalari, Sandeep Keshavan, Mizanur Rahman, Elena Gazzano, Giulia Barzan, Luisa Mandrile, Andrea Giovannozzi, Jessica Ponti, Giulia Antonello, Marco Monopoli, Guido Perrone, Enrico Bergamaschi, Chiara Riganti, Bengt Fadeel, Ivana Fenoglio
Nanomedicine 16 , 689-707 (2021)

Profiling of Sub-Lethal in Vitro Effects of Multi-Walled Carbon Nanotubes Reveals Changes in Chemokines and Chemokine Receptors
Sandeep Keshavan, Fernando Torres Andón, Audrey Gallud, Wei Chen, Knut Reinert, Lang Tran, Bengt Fadeel
Nanomaterials 11 , 883 (2021)

Multi-walled carbon nanotubes trigger lysosome-dependent cell death (pyroptosis) in macrophages but not in neutrophils
Sandeep Keshavan, Govind Gupta, Sebastin Martin, Bengt Fadeel
Nanotoxicology 15 , 1125-1150 (2021)

Keratinocytes are capable of selectively sensing low amounts of graphene-based materials: Implications for cutaneous applications
Laura Fusco, Marco Pelin, Sourav Mukherjee, Sandeep Keshavan, Silvio Sosa, Cristina Martín, Viviana González, Ester Vázquez, Maurizio Prato, Bengt Fadeel, Aurelia Tubaro
Carbon 159 , 598-610 (2020)

Nanomaterials and Neutrophils
Sandeep Keshavan, Bengt Fadeel
Interaction of Nanomaterials with the Immune System , 35-53 (2020)

Silver nanoparticles modulate lipopolysaccharide-triggered Toll-like receptor signaling in immune-competent human cell lines
Anda R. Gliga, Jessica De Loma, Sebastiano Di Bucchianico, Sara Skoglund, Sandeep Keshavan, Inger Odnevall Wallinder, Hanna L. Karlsson, Bengt Fadeel
Nanoscale Advances 2 , 648-658 (2020)

A Biodegradable Multifunctional Graphene Oxide Platform for Targeted Cancer Therapy
Cristina Martín, Amalia Ruiz, Sandeep Keshavan, Giacomo Reina, Diane Murera, Yuta Nishina, Bengt Fadeel, Alberto Bianco
Advanced Functional Materials 29 , 1901761 (2019)

Development of multi-drug loaded PEGylated nanodiamonds to inhibit tumor growth and metastasis in genetically engineered mouse models of pancreatic cancer
Vijay Sagar Madamsetty, Krishnendu Pal, Sandeep Keshavan, Thomas R. Caulfield, Shamit Kumar Dutta, Enfeng Wang, Bengt Fadeel, Debabrata Mukhopadhyay
Nanoscale 11 , 22006-22018 (2019)

Nano-bio interactions: a neutrophil-centric view
Sandeep Keshavan, Paolo Calligari, Lorenzo Stella, Laura Fusco, Lucia Gemma Delogu, Bengt Fadeel
Cell Death & Disease 10 (2019)

Developmental refinement of synaptic transmission on micropatterned single layer graphene
Sandeep Keshavan, Shovan Naskar, Alberto Diaspro, Laura Cancedda, Silvia Dante
Acta Biomaterialia 65 , 363-375 (2018)

Single layer graphene functionalized MEA for enhanced detection of neuronal network development
Amira El Merhie, Daisuke Ito, Ilaria Colombi, Sandeep Keshavan, Neeraj Mishra, Vaidotas Miseikis, Alberto Diaspro, Camilla Coletti, Michela Chiappalone, Silvia Dante
Sensors and Actuators B: Chemical 277 , 224-233 (2018)

Toxic HypF-N Oligomers Selectively Bind the Plasma Membrane to Impair Cell Adhesion Capability
Reinier Oropesa-Nuñez, Sandeep Keshavan, Silvia Dante, Alberto Diaspro, Benedetta Mannini, Claudia Capitini, Cristina Cecchi, Massimo Stefani, Fabrizio Chiti, Claudio Canale
Biophysical Journal 114 , 1357-1367 (2018)

Adhesion and migration of CHO cells on micropatterned single layer graphene
S Keshavan, R Oropesa-Nuñez, A Diaspro, C Canale, S Dante
2D Materials 4 , 025022 (2017)

Flexible, Label-Free DNA Sensor Using Platinum Oxide as the Sensing Element
Nivedita Basu, Anil Krishna Konduri, Palash K. Basu, Sandeep Keshavan, Manoj Varma, Navakanta Bhat
IEEE Sensors Journal , 1-1 (2017)

Induced inhomogeneity in graphene work function due to graphene - TiO₂/Ag/glass substrate interaction
M.H. Abdellatif, Sandeep Keshavan, Silvia Dante, Marco Salerno
Thin Solid Films 628 , 43-49 (2017)

Graphene based E. coli sensor on flexible acetate sheet
Palash Kumar Basu, Deepthi Indukuri, Sandeep Keshavan, Vikas Navratna, Siva Rama Krishna Vanjari, Srinivasan Raghavan, Navakanta Bhat
Sensors and Actuators B: Chemical 190 , 342-347 (2014)