FULL-TEXT PUBLICATIONS

"Cellulose nanocrystals polyelectrolyte complexes as flame retardant treatment for cotton fabrics",

L. Maddalena, J.M. Indias, P. Bettotti, M. Scarpa, F. Carosio,

Polymer Degradation and Stability, 220, 110646 (2024) https://doi.org/10.1016/j.polymdegradstab.2023.110646

"Tailoring Nanostructured Cellulose for Efficient Pickering Emulsions Stabilization",

A. Pirozzi, P. Bettotti, T. Facchinelli, E. D'Amato, M. Scarpa, F. Donsì

Macromolecular Materials and Engineering (2024)

"Laser-Induced, Green and Biocompatible Paper-Based Devices for Circular Electronics",

Giuseppe Cantarella, Mallikarjun Madagalam, Ignacio Merino, Christian Ebner, Manuela Ciocca, Andrea Polo, Pietro Ibba, Paolo Bettotti, Ahmad Mukhtar, Bajramshahe Shkodra, AKM Sarwar Inam, Alexander J. Johnson, Arash Pouryazdan, Matteo Paganini, Raphael Tiziani, Tanja Mimmo, Stefano Cesco, Niko Münzenrieder, Luisa Petti, Nitzan Cohen, Paolo Lugli,

Adv. Funct. Materials, 2210422 (2023) https://doi.org/10.1002/adfm.202210422

"Equalization of a 10 Gbps IMDD signal by a small silicon photonics time delayed neural network",

E. Staffoli, M. Mancinelli, P. Bettotti, L. Pavesi

Photonics Research, 11(5), 878 - 886 (2023) https://doi.org/10.1364/PRJ.483356

"Forward emission of positronium from nanochanneled silicon membranes",

S. Mariazzi, B. Rienäcker, R. Magrin Maffei, L. Povolo, S. Sharma, R. Caravita, L. Penasa, P. Bettotti, M. Doser, and R. S. Brusa, 

Phys. Rev. B, 105, 115422 (2022)

"A structural and thermal investigation of Li-doped high entropy (Mg, Co, Ni, Cu, Zn)O obtained by co-precipitation",

Luca Spiridigliozzi, Gianfranco Dell’Agli, Emanuela Callone, Sandra Dirè, Renzo Campostrini, Paolo Bettotti, Mauro Bortolotti, Giorgio Speranza, Vincenzo M. Sglavo, Mattia Biesuz, 

J. Alloy. Compd., 927, 166933(2022)

"Nanocellulose and its interface: on the road to the design of emerging materials "

P. Bettotti, M. Scarpa, 

Adv. Mater. Interfaces, 9(4), 2101593 (2022) 

"A photonic complex perceptron for ultrafast data processing", 

M. Mancinelli, D. Bazzanella, P. Bettotti, L. Pavesi, 

Sci. Reports, 12, 4216 (2022) 

"PRECISE Photonic Hybrid Electromagnetic Solver",

D. Bazzanella, M. Mancinelli, M. Borghi, P. Bettotti, L. Pavesi,

IEEE Photonics Journal 14(31), 3026310 (2022)

"Effect of process conditions and colloidal properties of cellulose nanocrystals suspensions on the production of hydrogel beads", 

N. Ferrari, C.A. Maestri, P. Bettotti, M. Grassi, M. Abrami, M. Scarpa, 

Molecules, 26 (9), 2552 (2021), https://doi.org/10.3390/molecules26092552 

"An analog electronic emulator of non-linear dynamics in optical microring resonators",

L. Minati, M. Mancinelli, M. Frasca, P. Bettotti, L. Pavesi

Chaos, Solitons and Fractals, 153, 111410 (2021), https://doi.org/10.1016/j.chaos.2021.111410

"Surface Heterogeneous Nucleation-Mediated Release of Beta-Carotene from Porous Silicon",

C. Piotto, S.P. Pujari, H. Zuilhof, P. Bettotti, 

 Nanomaterials, 10(9), 1659. https://doi.org/10.3390/nano10091659 

"In vitro toxicity assessment of hydrogel patches obtained by cation-induced cross-linking of rod-like cellulose nanocrystals",

S. Meschini, E. Pellegrini, C.A. Maestri, M. Condello, P. Bettotti, G. Condello, M. Scarpa, 

 J. Biomed. Mater. Res. B Appl. Biomater., 108(3), 687-697 (2020) DOI: 10.1002/jbm.b.34423  

"Flash sintering of yttria-stabilized zirconia/graphene nano-platelets composite",

G. Fele, M. Biesuz, P. Bettotti, R. Moreno, V.M. Sglavo

Ceram. Int., https://doi.org/10.1016/j.ceramint.2020.06.008

"Surfactant mediated clofazimine release from nancellulose-hydrogels",

C. Piotto, P. Bettotti, 

Cellulose, 26(7), 4579-4587 (2019) DOI :10.1007/s10570-019-02407-y

"A new silanizing agent tailored to surface bio-functionalization"

L. Lunelli, F. Caradonna, C. Potrich, C. Piotto, P. Bettotti, L. Vanzetti, C. Pederzolli, G. Guella,

Colloids. Surf. B, 181, 166-173 (2019), DOI:10.1016/j.colsurfb.2019.05.034 

"A Self-assembling Peptide Hydrogel for Ultrarapid 3D Bioassays"

P. Gagni, A. Romanato, G. Bergamaschi, P. Bettotti, R. Vanna, C. Piotto, C. F. Morasso, M. Chiari, M. Cretich, A. Gori,

Nanoscale Adv., 2019, DOI: 10.1039/C8NA00158H 

"First synthesis of silicon nanocrystals in amorphous silicon nitride from a preceramic polymer",

M. Biesuz, P. Bettotti, S. Signorini, M. Bortolotti, R. Campostrini, M. Bahri, O. Ersen, G. Speranza, A. Lale, S. Bernard, G. D. Soraru,

Nanotechnology, 30, 255601 (2019), https://doi.org/10.1088/1361-6528/ab0cc8

L. Cenci, C. Piotto, P. Bettotti, A.M. Bossi

"Study on molecularly imprinted nanoparticle modified microplates for pseudo-ELISA assays"

Talanta, 178, 772-779 (2018)

"Structure and Properties of DNA Molecules Over The Full Range of Biologically Relevant Supercoiling States"

P. Bettotti, V. Visone, L. Lunelli, G. Perugino, M. Ciaramella, A. Valenti,

Sci.  Rep. (8), 6163 (2018)

"Integrated Optical Amplifier–Photodetector on a Wearable Nanocellulose Substrate"

I. Suárez, E. Hassanabadi, A. Maulu, N. Carlino, C.A. Maestri, M. Latifi, P. Bettotti, I. Mora-Seró, J.P. Martínez-Pastor,

Adv. Opt. Mater. (6), 1800201 (2018)

"Gas barrier and optical properties of cellulose nanofiber coatings with dispersed TiO2 nanoparticles"

D. Roilo, C.A. Maestri, M. Scarpa, P. Bettotti, R. Checchetto,

Surf. Coat. Technol. (343), 131-137 (2018)

Photophysics of Pentacene-Doped Picene Thin Films

T. Toccoli, P. Bettotti, A. Cassinese, S. Gottardi, Y. Kubozono, M.A. Loi, M. Manca, R., Verucchi, J. Phys. Chem. C, 122(29), 16879-16886 (2018)

"Anomalous molecular infiltration in graphene laminates"

R. Checchetto,  P. Bettotti, R. Sennen Brusa, G. Carotenuto, W. Egger, C. Hugenschmidte,  A. Miotello

Phys. Chem. Chem. Phys (2018) - in press 

Unedited version of: C. A. Maestri, P. Bettotti, M. Scarpa

"Fabrication of complex-shaped hydrogels by diffusion controlled gelation of nanocellulose crystallites"

 J. Mater. Chem. B, 5, 8096 (2017)

"A new aptamer immobilization strategy for protein recognition"

M. Guarisco, D. Gandolfi, R. Guider, L. Vanzetti, R. Bartali, M. Ghulinyan, M. Cretich, M. Chiari, P. Bettotti, L. Pavesi, C. Pederzolli, L. Pasquardini

Sens. Actuator B-Chem. 252,222 (2017)

https://doi.org/10.1016/j.snb.2017.05.133 

This is the ARXIV version of the paper that had been reduced to fit into the letter format. This paper version contains more data than the published one.

"Fluorinated surfaces: smart substrates for matrix-free laser desorption ionization"

Piotto, C., Guella, G., Bettotti, P.

Rapid Commun. Mass Spectrom. 31, 1228 (2017)

https://doi.org/10.1002/rcm.7897 

"Role of sonication pre-treatment and cation valence in the sol-gel transition of nano-cellulose suspensions"

C. A. Maestri, M. Abrami, S. Hazan, E. Chistè, Y. Golan, J. Rohrer, A. Bernkop-Schnürch, M. Grassi, M. Scarpa, P. Bettotti

Sci. Rep. 7,11129 (2017)

https://doi.org/10.1038/s41598-017-11649-4

"Angle resolved XPS for selective characterization of internal and external surface of porous silicon"

A. Lion, N. Laidani, P. Bettotti, C. Piotto, G. Pepponi, M. Barozzi, M. Scarpa

Appl. Surf. Sci. 406, 144 (2017)

https://doi.org/10.1016/j.apsusc.2017.02.099 

"Cellulose Nanofibrils Films: Molecular Diffusion through Elongated Sub-Nano Cavities"

D. Roilo, C.A. Maestri, M. Scarpa, P. Bettotti, W. Egger, T. Koschine, R.S. Brusa, R. Checchetto,

J. Phys. Chem. C (121), 15437-15447 (2017)

"Orange and blue luminescence emission to track functionalized porous silicon microparticles inside the cells of the human immune system"

N. Daldosso, A. Ghafarinazari, P. Cortelletti, L. Marongiu, M. Donini, V. Paterlini, P. Bettotti, R. Guider, E. Froner, S. Dusi, M. Scarpa,

J. Mater. Chem B, 2, 6345-6353 (2017)

"Digital Detection of Exosomes by Interferometric Imaging"

G. G. Daaboul, P. Gagni, L. Benussi, P. Bettotti, M. Ciani, M. Cretich, D. S. Freedman, R. Ghidoni, A. Yalcin Ozkumur, C. Piotto, D. Prosperi, B. Santini, M. Selim Ünlü, M. Chiari

Sci. Rep. 6,37246 (2016)

https/doi.org/10.1038/srep37246

"Roughness-induced enhancement of optical absorption in random media "

Sgrignuoli, F., Bettotti, P. 

J. Opt. Soc. Am. B 33, 915-921 (2016)

https://doi.org/10.1364/JOSAB.33.000915 

"Dynamics of Hydration of Nanocellulose Films "

P. Bettotti, C. A. Maestri, R. Guider, I. Mancini, E. Nativ-Roth, Y. Golan, M. Scarpa

Adv. Mater. Interf. 3, 1500415 (2016)

https://doi.org/10.1002/admi.201500415 

"Mechanical stress relief in porous silicon free standing membranes"

R. Guider, C. Traversa, P. Bettotti

Opt. Mater. Express 5, 2128 (2015)

https://doi.org/10.1364/OME.5.002128 

"Silicon nanocrystals for nonlinear optics and secure communications"

Z. Bisadi, M. Mancinelli, S. Manna, S. Tondini, M. Bernard, A. Samusenko, M. Ghulinyan, G. Fontana, P. Bettotti, F. Ramiro-Manzano, G. Pucker, L. Pavesi

Phys.  Stat. Sol. (a)  212, 2659 (2015)

https://doi.org/10.1002/pssa.201532528 

Nonlinear self-polarization flipping in silicon sub-wavelength waveguides: distortion, loss, dispersion, and noise effects

W. Qi Zhang, M. A. Lohe, T. M. Monro, P. Bettotti, L. Pavesi, S. Afshar V 

Opt. Express 22, 27643 (2014)

https://doi.org/10.1364/OE.22.027643 

Investigation of non-specific signals in nanoporous flow-through and flow-over based sensors 

N. Kumar, E. Froner, R. Guider, M. Scarpa, P. Bettotti 

Analyst 139, 1345-1349 (2014)

http://dx.doi.org/10.1039/C3AN01996A 

Self detachment of free-standing porous silicon membranes in moderately doped n-type silicon

N. Kumar, P. Bettotti, S. Gennaro, P. V. W. Sasikumar, G. D. Sorarù

Appl. Phys. A 116, 251 (2014) 

https://doi.org/10.1007/s00339-013-8104-6 

Electrical Conductivity of SiOCN Ceramics by the Powder-Solution-Composite Technique.

V. L. Nguyen, C. Zanella, P. Bettotti, G. D. Sorarù

J.  Am.  Ceram. Soc. 97, 2525 (2014)

https://doi.org/10.1111/jace.12963 

Dry adhesive bonding of nanoporous inorganic membranes to microfluidic devices using the OSTE(+) dual-cure polymer

F. Saharil, F. Forsberg, Y. Liu, P. Bettotti, N. Kumar, F. Niklaus, T. Haraldsson, W. van der Wijngaart, K. B. Gylfason

J. Micromech. Microeng. 23, 025021 (2013)

https://doi.org/10.1088/0960-1317/23/2/025021

An all optical method for fabrication error measurements in integrated photonic circuits

M. Mancinelli, M. Borghi, P. Bettotti, J.-M. Fedeli, Lorenzo Pavesi

J. Lightw. Technol. 31, 2340 (2013)

https://doi.org/10.1109/JLT.2013.2265495

"Interferometric switching in coupled resonator optical waveguides-based reconfigurable optical device",

M. Mancinelli, P. Bettotti, J.M. Fedeli, L. Pavesi,

Opt. Lett. (38), 217-219 (2013)

Reconfigurable optical routers based on Coupled Resonator Induced Transparency resonances

M. Mancinelli, P. Bettotti, J.M. Fedeli, L. Pavesi

Opt.  Express 21, 23856-23864 (2012)

https://doi.org/10.1364/OE.20.023856 

Phase-Sensitive Detection for Optical Sensing With Porous Silicon

J. Alvarez, N. Kumar, P. Bettotti, D. Hill, J. Martinez-Pastor

IEEE Phot. J. 4, 986 (2012)

https://doi.org/10.1109/JPHOT.2012.2201461

"Optimizing picene molecular assembling by supersonic molecular beam deposition"

S. Gottardi, T. Toccoli, S. Iannotta, P. Bettotti, A. Cassinese, M. Barra, L. Ricciotti, Y. Kubozono,

J. Phys. Chem. C  (116), 24503-24511 (2012)

Optical characterization of a SCISSOR device

M. Mancinelli, R. Guider, M. Masi, P. Bettotti, M. Rao Vanacharla, J.-M. Fedeli, L. Pavesi

Opt.  Express 19, 13664 (2011)

https://doi.org/10.1364/OE.19.013664 

Coupled-resonator-induced transparency

concept for wavelength routing applications

M. Mancinelli, R. Guider, P. Bettotti, M. Masi, M. R. Vanacharla, L. Pavesi

Opt. Express 19, 12227 (2011)

https://doi.org/10.1364/OE.19.012227 

Modeling of Slot Waveguide Sensors Based on Polymeric Materials

P. Bettotti , A. Pitanti, E. Rigo, F. De Leonardis, V. M. N. Passaro, L.Pavesi

Sensors  11(8), 7327-7340 (2011)

https://doi.org/10.3390/s110807327

Birefringent porous silicon membranes for optical sensing 

J. Álvarez, P. Bettotti, I. Suárez, N. Kumar, D. Hill, V. Chirvony, L. Pavesi, J. Martínez-Pastor

Opt. Express 19, 26106-26116 (2011)

https://doi.org/10.1364/OE.19.026106 

Robust design of an optical router based on a tapered side-coupled integrated spaced sequence of optical resonators 

P. Bettotti, M. Mancinelli, R. Guider, M. Masi, M. Rao Vanacharla, L. Pavesi 

Opt. Lett. 36, 1473-1475 (2011)

https://doi.org/10.1364/OL.36.001473 

Positronium Cooling and Emission in Vacuum from Nanochannels at Cryogenic Temperature

S. Mariazzi, P. Bettotti, R. S. Brusa

Phys. Rev. Lett. 104, 243401 (2010)

https://doi.org/10.1103/PhysRevLett.104.243401

High positronium yield and emission into the vacuum from oxidized tunable nanochannels in silicon

S. Mariazzi, P. Bettotti, S. Larcheri, L. Toniutti, R. S. Brusa

Phys. Rev.  B 81, 235418  2010 

https://doi.org/10.1103/PhysRevB.81.235418 

"Purcell factor and superradiance in Si-patterned waveguides"

A. Pitanti, P. Bettotti, D. Sarchi, L. Pavesi,

Opt. Lett.,  (35), 3384-3386 (2010)

"Polymeric waveguides using oxidized porous silicon cladding for optical amplification"

D. Navarro-Urrios, M. Ghulinyan, P. Bettotti, E. Rigo, C.J. Oton, N.E. Capuj, F. Lahoz, I.R. Martín, L. Pavesi,

Opt. Mater. (2009), 1488-1491 (2009)

"Hybrid nanostructured supports for surface enhanced Raman scattering"

E.Froner, F. Baschera, F. Tessarolo, P. Bettotti, L. Pavesi, B. Rossi, M. Scarpa, G. Mariotto, A. Rigo,

Appl. Surf. Sci. (255),  7652-7656 (2009)

"Supersonic molecular beams deposition of α-quaterthiophene: Enhanced growth control and devices performances"

T. Toccoli, M. Tonezzer, P. Bettotti, N. Coppedè, S. Larcheri, A. Pallaoro, L. Pavesi, S. Iannotta,

Org. Electron. (10), 521-526 (2009)

"Si-nanocrystals/SiO2 thin films obtained by pyrolysis of sol-gel precursors"

G. Das, L. Ferraioli, P. Bettotti, F. De Angelis, G. Mariotto, L. Pavesi, E. Di Fabrizio, G.D. Soraru,

Thin Solid Films, 20, 6804-6807 (2008)

"Low dimensional silicon structures for photonic and sensor applications"

R. Adamo, A. Anopchenko, P. Bettotti, M. Cazzanelli, E. D'Amato, N. Daldosso, L. Ferraioli, E. Froner, Z. Gaburro, R. Guider, S.M. Hossain, D. Navarro-Urrios, A. Pitanti, S. Prezioso, M. Scarpa, R. Spano, M. Wang, L. Pavesi

Appl. Surf.  Sci. (255), 624-627 (2008)

Band gap characterization and slow light effects in one dimensional photonic crystals based on silicon slot-waveguides

F. Riboli, P. Bettotti, L. Pavesi

Opt. Express, 15, 11769 (2007)

https://doi.org/10.1364/OE.15.011769

Interference lithography by a soft x-ray laser beam: Nanopatterning on photoresists

A. Ritucci, A. Reale, P. Zuppella, L. Reale, P. Tucceri, G. Tomassetti, P. Bettotti, L. Pavesi

J. Appl. Phys. 102, 034313 (2007)

https://doi.org/10.1063/1.2764244

"Study of the pyrolysis process of an hybrid CH3SiO1.5 gel into a SiCO glass"

G. Das, P. Bettotti, L. Ferraioli, R. Raj, G. Mariotto, L. Pavesi, G.D. Sorarù

Vibr. Spectr. (45),  61-68 (2007)

Rewritable photonic circuits

Francesca Intonti, Silvia Vignolini, Volker Türck, Marcello Colocci, Paolo Bettotti, Lorenzo Pavesi, Stefan L.

Schweizer, Ralf Wehrspohn, Diederik Wiersma

Appl. Phys. Lett. 89, 211117 (2006)

https://doi.org/10.1063/1.2392720

Role of microstructure in porous silicon gas sensors for

Zeno Gaburro, Paolo Bettotti, Massimo Saiani, Lorenzo Pavesi, Lucio Pancheri, Claudio J. Oton, Nestor Capuj

Appl. Phys. Lett. 85, 555 (2004)

https://doi.org/10.1063/1.1775887

Scattering rings as a tool for birefringence measurements in porous silicon

C. J. Oton, M. Ghulinyan, Z. Gaburro, P. Bettotti, L. Pavesi, L. Pancheri, S. Gialanella, and N. E. Capuj

J. Appl. Phys. 94, 6334 (2003)

https://doi.org/10.1063/1.1611632

Free-standing porous silicon single and multiple optical cavities

M. Ghulinyan, C. J. Oton, G. Bonetti, Z. Gaburro, and L. Pavesi

J. Appl. Phys. 93, 9724 (2003)

https://doi.org/10.1063/1.1578170

Si nanocrystals obtained through polymer pyrolysis

Gian Domenico Sorarù, Stefano Modena, Paolo Bettotti, Gobind Das, Gino Mariotto, Lorenzo Pavesi

Appl. Phys. Lett. 83, 749 (2003)

https://doi.org/10.1063/1.1587876

Porous silicon free-standing coupled microcavities

M. Ghulinyan, C. J. Oton, Z. Gaburro, P. Bettotti, and L. Pavesi

Appl. Phys. Lett. 82, 1550 (2003)

https://doi.org/10.1063/1.1559949

P. Bettotti, L. Dal Negro, Z. Gaburro, L. Pavesi, A. Lui, M. Galli, M. Patrini, and F. Marabelli

"P-type macroporous silicon for two-dimensional photonic crystals"

J. Appl. Phys. 92, 6966 (2002)

https://doi.org/10.1063/1.1515127

Spectroscopy of photonic bands in macroporous silicon photonic crystals

M. Galli, M. Agio, L. C. Andreani, M. Belotti, G. Guizzetti, F. Marabelli, M. Patrini, P. Bettotti, L. Dal Negro, Z. Gaburro, L. Pavesi, A. Lui, P. Bellutti

Phys. Rev. B 65, 113111 (2002)

https://doi.org/10.1103/PhysRevB.65.113111