Heterogeneous and self-organizing mineralization of bone matrix promoted by hydroxyapatite nanoparticles

G Campi, F Cristofaro, G Pani, M Fratini, B Pascucci… - Nanoscale, 2017 - pubs.rsc.org
The mineralization process is crucial to the load-bearing characteristics of the bone
extracellular matrix. In this work, we have studied the spatiotemporal dynamics of mineral …

Intrinsic arrested nanoscale phase separation near a topological Lifshitz transition in strongly correlated two-band metals

A Bianconi, N Poccia, AO Sboychakov… - Superconductor …, 2015 - iopscience.iop.org
The arrested nanoscale phase separation in a two-band Hubbard model for strongly
correlated charge carriers is shown to occur in a particular range in the vicinity of the …

Lipid order degradation in autoimmune demyelination probed by polarized coherent Raman microscopy

P Gasecka, A Jaouen, FZ Bioud, HB de Aguiar… - Biophysical …, 2017 - cell.com
Myelin around axons is currently widely studied by structural analyses and large-scale
imaging techniques, with the goal to decipher its critical role in neuronal protection. Although …

Imaging collagen packing dynamics during mineralization of engineered bone tissue

G Campi, M Fratini, I Bukreeva, G Ciasca… - Acta biomaterialia, 2015 - Elsevier
The structure and organization of the Type I collagen microfibrils during mineral nanoparticle
formation appear as the key factor for a deeper understanding of the biomineralization …

High-Temperature superconductivity in a hyperbolic geometry of complex matter from nanoscale to mesoscopic scale

G Campi, A Bianconi - Journal of Superconductivity and Novel Magnetism, 2016 - Springer
While it was known that high-temperature superconductivity appears in cuprates showing
complex multiscale phase separation due to inhomogeneous charge density wave (CDW) …

Nanoscale correlated disorder in out-of-equilibrium myelin ultrastructure

G Campi, M Di Gioacchino, N Poccia, A Ricci… - ACS …, 2017 - ACS Publications
Ultrastructural fluctuations at nanoscale are fundamental to assess properties and
functionalities of advanced out-of-equilibrium materials. We have taken myelin as a model of …

[HTML][HTML] Myelin basic protein dynamics from out-of-equilibrium functional state to degraded state in myelin

M Di Gioacchino, A Bianconi, M Burghammer… - … et Biophysica Acta (BBA …, 2020 - Elsevier
Living matter is a quasi-stationary out-of-equilibrium system; in this physical condition,
structural fluctuations at nano-and meso-scales are needed to understand the physics …

Myelin structure in unfixed, single nerve fibers: Scanning X-ray microdiffraction with a beam size of 200 nm

H Inouye, FH Kuo, AR Denninger… - Journal of Structural …, 2017 - Elsevier
Previous raster-scanning with a 1 μm X-ray beam of individual, myelinated fibers from
glutaraldehyde-fixed rat sciatic nerve revealed a spatially-dependent variation in the …

Intrinsic dynamical fluctuations of PNS myelin

G Campi, M Di Gioacchino, N Poccia, A Ricci… - arXiv preprint arXiv …, 2017 - arxiv.org
The ultrastructure fluctuations and complex dynamics of the multi-layered membrane
structure of myelin are fundamental for understanding and control its formation process and …

Correlated disorder in myelinated axons orientational geometry and structure

M Di Gioacchino, G Campi, N Poccia, A Bianconi - Condensed Matter, 2017 - mdpi.com
While the ultrastructure of myelin is considered a quasi-crystalline stable system, nowadays
its multiscale complex dynamics appear to play a key role in its functionality, degeneration …