Publications de John Martin Kolinski

Electrostatically Reinforced Double Network Granular Hydrogels

Esther Amstad, John Martin Kolinski, Tianyu Yuan, Chenzhuo Li

Rapid advances in biomedical applications and soft robotics demand load-bearing soft materials that can be processed into complex 3D shapes. Direct ink writing (DIW) enables the fabrication of customizable shapes with locally varying compositions. Hydrogel ...

WILEY2025

Coating thickness prediction for a viscous film on a rough plate

François Gallaire, John Martin Kolinski, Giuseppe Antonio Zampogna

Surface roughness significantly modifies the liquid film thickness entrained when dip coating a solid surface, particularly at low coating velocity. Using a homogenization approach, we present a predictive model for determining the liquid film thickness co ...

Cambridge University Press2024

Dataset for "Complexity of crack front geometry enhances toughness of brittle solids"

John Martin Kolinski, Chenzhuo Li, Xinyue Wei

This data package supports the publication 'Complexity of crack front geometry enhances toughness of brittle solids' by Xinyue Wei, Chenzhuo Li, Cían McCarthy, and John M. Kolinski Nature physics (2024) - https://doi.org/10.1038/s41567-024-02435-x DOI: 1 ...

Zenodo2024

Monitoring system for a filtration process

Youssef Eddebbarh, John Martin Kolinski

The present invention concerns a monitoring system (2) adapted to monitor and/or pilot a filtration process of a slurry (S) under pressure, based on data collected from sensor (Q1, Q2, Q3...Qn) and a first computing unit (U1). It further concerns a filtrat ...

2024

3D characterization of kinematic fields and poroelastic swelling near the tip of a propagating crack in a hydrogel

John Martin Kolinski, Chenzhuo Li

In fracture mechanics, polyacrylamide hydrogel has been widely used as a model material in experiments due to its optical transparency, the brittle nature of its failure, and low Rayleigh wave velocity. Indeed, linear elastic fracture mechanics has been us ...

2024

Fluid-mediated impact of soft solids

Jean-François Molinari, Brice Tanguy Alphonse Lecampion, John Martin Kolinski, Antonio Joaquin Garcia Suarez

A viscous, lubrication-like response can be triggered in a thin film of fluid squeezed between a rigid flat surface and the tip of an incoming projectile. We develop a scaling for this viscous approach stage of fluid-mediated normal impact, applicable to s ...

Cambridge University Press2024

Complexity of crack front geometry enhances toughness of brittle solids

John Martin Kolinski, Chenzhuo Li, Xinyue Wei

Brittle solids typically fail by growth and propagation of a crack from a surface flaw. This process is modelled using linear elastic fracture mechanics, which parameterizes the toughness of a material by the critical stress intensity factor, or the prefac ...

NATURE PORTFOLIO2024

Revealing the complexity of ultra-soft hydrogel re-swelling inside the brain

Stéphanie Lacour, Michael Shur, John Martin Kolinski, Outman Akouissi, Olivier Didier Christian Rizzo

The brain is an ultra-soft viscoelastic matrix. Sub-kPa hydrogels match the brain's mechanical properties but are challenging to manipulate in an implantable format. We propose a simple fabrication and processing sequence, consisting of de-hydration, patte ...

2023

Dataset for "Elastocapillary menisci mediate interaction of neighboring structures at the surface of a compliant solid"

John Martin Kolinski

This dataset supports the publication 'Elastocapillary menisci mediate interaction of neighboring structures at the surface of a compliant solid' by Lebo Molefe and John M. Kolinski, Physical Review E, (2023). The data are surface profiles of textured surf ...

Zenodo2023

Measurement of the Z boson production cross-section in proton-lead collisions at root(NN)-N-s=8.16 TeV

Ian William Marison, Aurelio Bay, François Fleuret, Eliazar Rodriguez Garcia, Fabiano Colpo, Tatsuya Nakada, Guido Haefeli, Olivier Schneider, Xiaoqiang Wang, Valérie Jeanne Thérèse Renaudin-Schouler, I-Chun Lin, Mingkui Wang, Frédéric Blanc, Lesya Shchutska, Basil Andrew Stansfield Davis, Liang Sun, Marco Guarise, Chao Wang, Achille Mauri, Mercedes Hannelore Rittmann-Frank, Xiaoqing Zhou, Craig Matthew Smith, Huizhen Liu, Yang Zou, Chia-Chun Chen, Simone Meloni, Chunmin Zhang, Remy Jean Henry Albrecht, Maxim Karpov, Michael Thompson McCann, Yi Zhang, Arnout Lodewijk M Beckers, John Martin Kolinski

This article presents the first measurement of the differential Z-boson production cross-section in the forward region using proton-lead collisions with the LHCb detector. The dataset was collected at a nucleon-nucleon centre-of-mass energy of root(NN)-N-s ...

Springer Nature2023

Characteristic rupture height of the mediating air film beneath an impacting drop on atomically smooth mica

John Martin Kolinski, Ramin Kaviani

Before a droplet can contact a surface during impact, it must first displace the air beneath it. Over a wide range of impact velocities, the droplet first squeezes the air into a thin film, enhancing its resistance to drainage; this slows the progress of t ...

Amer Physical Soc2023

Elastocapillary menisci mediate interaction of neighboring structures at the surface of a compliant solid

John Martin Kolinski

Surface stress drives long-range elastocapillary interactions at the surface of compliant solids, where it has been observed to mediate interparticle interactions and to alter the transport of liquid drops. We show that such an elastocapillary interaction ...

2023

Crack tip kinematics reveal the process zone structure in brittle fracture

John Martin Kolinski, Chenzhuo Li, Xinyue Wei

When brittle hydrogels fail, several mechanisms conspire to alter the state of stress near the tip of a crack, and it is challenging to identify which mechanism is dominant. In the fracture of brittle solids, a sufficient far-field stress results in the co ...

PERGAMON-ELSEVIER SCIENCE LTD2023

Amplitude analysis of the D+-> pi(-)pi(+)pi(+) decay and measurement of the pi(-)pi(+) S-wave amplitude

Ian William Marison, Aurelio Bay, François Fleuret, Eliazar Rodriguez Garcia, Fabiano Colpo, Tatsuya Nakada, Guido Haefeli, Olivier Schneider, Xiaoqiang Wang, Valérie Jeanne Thérèse Renaudin-Schouler, I-Chun Lin, Mingkui Wang, Frédéric Blanc, Lesya Shchutska, Basil Andrew Stansfield Davis, Liang Sun, Marco Guarise, Chao Wang, Achille Mauri, Mercedes Hannelore Rittmann-Frank, Xiaoqing Zhou, Craig Matthew Smith, Huizhen Liu, Yang Zou, Chia-Chun Chen, Simone Meloni, Chunmin Zhang, Remy Jean Henry Albrecht, Maxim Karpov, Michael Thompson McCann, Yi Zhang, Arnout Lodewijk M Beckers, John Martin Kolinski

An amplitude analysis of the D+-> (-)pi(+)pi(+) decay is performed with a sample corresponding to 1.5 fb(-1) of integrated luminosity of pp collisions at a centre-of-mass energy root s = 8 TeV collected by the LHCb detector in 2012. The sample contains app ...

Springer Nature2023

Influence of the Degree of Swelling on the Stiffness and Toughness of Microgel-Reinforced Hydrogels

Michael David Kessler, Esther Amstad, John Martin Kolinski, Tianyu Yuan

The stiffness and toughness of conventional hydrogels decrease with increasing degree of swelling. This behavior makes the stiffness-toughness compromise inherent to hydrogels even more limiting for fully swollen ones, especially for load-bearing applicati ...

WILEY-V C H VERLAG GMBH2023

How hidden 3D structure within crack fronts reveals energy balance

John Martin Kolinski

Griffith's energetic criterion, or 'energy balance', has for a century formed the basis for fracture mechanics; the energy flowing into a crack front is precisely balanced by the dissipation (fracture energy) at the front. If the crack front structure is n ...

PERGAMON-ELSEVIER SCIENCE LTD2022

High Resolution Interferometric Imaging of Liquid-Solid Interfaces with HOTNNET

John Martin Kolinski, Ramin Kaviani

Background A variety of imaging methods are available to obtain kinematic data at an interface, with a widely varying range of spatial and temporal resolution. These methods require a trade-off between imaging rate and resolution. Objective A deep learning ...

2022

Cell administration routes for heart failure: a comparative re-evaluation of the REGENERATE-DCM and REGENERATE-IHD trials

John Martin Kolinski, Didier Locca

Aims: Given the logistical issues surrounding intramyocardial cell delivery, we sought to address the efficacy of the simpler, more accessible intracoronary route by re-evaluating REGENERATE-DCM and REGENERATE-IHD (autologous cell therapy trials for heart ...

FUTURE MEDICINE LTD2022

Five-year follow-up of intracoronary autologous cell therapy in acute myocardial infarction: the REGENERATE-AMI trial

John Martin Kolinski, Didier Locca

Aims The long-term outcomes of the intracoronary delivery of autologous bone marrow-derived cells (BMCs) after acute myocardial infarction are not well established. Following the promising 1 year results of the REGENERATE-AMI trial (despite it not achievin ...

WILEY PERIODICALS, INC2022

Superspreading events suggest aerosol transmission of SARS-CoV-2 by accumulation in enclosed spaces

Tobias Schneider, John Martin Kolinski

Viral transmission pathways have profound implications for public safety; it is thus imperative to establish a complete understanding of viable infectious avenues. Mounting evidence suggests SARS-CoV-2 can be transmitted via the air; however, this has not ...

AMER PHYSICAL SOC2021