Search Results - "Geri, Michela"
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1
Cell separation using tilted-angle standing surface acoustic waves
Published in Proceedings of the National Academy of Sciences - PNAS (09-09-2014)“…Significance We have developed a unique approach for the separation of particles and biological cells through standing surface acoustic waves oriented at an…”
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2
Self-assembly of aramid amphiphiles into ultra-stable nanoribbons and aligned nanoribbon threads
Published in Nature nanotechnology (01-04-2021)“…Small-molecule self-assembly is an established route for producing high-surface-area nanostructures with readily customizable chemistries and precise molecular…”
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3
Time-Resolved Mechanical Spectroscopy of Soft Materials via Optimally Windowed Chirps
Published in Physical review. X (01-12-2018)“…The ability to measure the bulk dynamic behavior of soft materials with combined time and frequency resolution is instrumental for improving our fundamental…”
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4
The hidden hierarchical nature of soft particulate gels
Published in Nature physics (01-08-2023)“…Soft particulate gels are composed of a small amount of particulate matter dispersed in a continuous fluid phase. The solid components assemble to form a…”
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Time–connectivity superposition and the gel/glass duality of weak colloidal gels
Published in Proceedings of the National Academy of Sciences - PNAS (13-04-2021)“…Colloidal gels result from the aggregation of Brownian particles suspended in a solvent. Gelation is induced by attractive interactions between individual…”
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6
Rheo-chemistry of gelation in aiyu (fig) jelly
Published in Food hydrocolloids (01-02-2022)“…We investigated the gelation characteristics of aiyu jelly derived from the polymeric extract obtained by washing the seeds of Ficus Pumila var. Awkeotsang…”
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Experimental and Numerical Investigation of the Levitation Force Between Bulk Permanent Magnet and MgB2 Disk
Published in IEEE transactions on applied superconductivity (01-06-2009)“…The experimental investigation of the levitation force between a Permanent magnet (PM) and MgB(2) disk prepared by means of the Reactive Mg Liquid Infiltration…”
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Conference Proceeding Journal Article -
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High-frequency Optimally Windowed Chirp rheometry for rapidly evolving viscoelastic materials: application to a crosslinking thermoset
Published 13-05-2024“…Abstract Knowledge of the evolution of mechanical properties of the curing matrix is of great importance in composite parts or structure fabrication…”
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Interplay between wall slip and shear banding in a thixotropic yield stress fluid
Published 19-02-2024“…Soft Matter 20, 5769-5780 (2024) We study the local dynamics of a thixotropic yield stress fluid that shows a pronounced non-monotonic flow curve. This…”
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10
The hidden hierarchical nature of soft particulate gels
Published 07-11-2022“…Soft particulate gels include materials we can eat, squeeze, or 3D print. From foods to bio-inks to cement hydrates, these gels are composed of a small amount…”
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11
Medium Amplitude Parallel Superposition (MAPS) Rheology, Part 2: Experimental Protocols and Data Analysis
Published 16-06-2020“…An experimental protocol is developed to directly measure the new material functions revealed by medium amplitude parallel superposition (MAPS) rheology. This…”
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12
Time-Resolved Mechanical Spectroscopy of Soft Materials via Optimally Windowed Chirps
Published 09-04-2018“…Phys. Rev. X 8, 041042 (2018) The ability to measure the bulk dynamic behavior of soft materials with combined time- and frequency-resolution is instrumental…”
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Journal Article -
13
Computing the linear viscoelastic properties of soft gels using an Optimally Windowed Chirp protocol
Published 21-05-2018“…We use molecular dynamics simulations of a model three-dimensional particulate gel, to investigate the linear viscoelastic response. The numerical simulations…”
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