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Related Experiment Video

Updated: Jul 23, 2026

Microfluidic Flow Chambers Using Reconstituted Blood to Model Hemostasis and Platelet Transfusion In Vitro

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Published on: March 19, 2016

A simulation study on the phase behavior of hard rhombic platelets.

N Tasios¹, M Dijkstra¹

¹Soft Condensed Matter, Debye Institute for Nanomaterials Science, Utrecht University, Princetonplein 1, 3584 CC Utrecht, The Netherlands.

The Journal of Chemical Physics

|April 17, 2017

Summary

This study reveals how rhombic platelet thickness influences phase behavior. Thicker platelets exhibit columnar and crystal phases, while intermediate thicknesses show a stable smectic phase, guiding nanoplatelet synthesis.

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Microfluidics in Assessing Platelet Function

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Microfluidics in Assessing Platelet Function

Microfluidics in Assessing Platelet Function

Published on: November 8, 2024

Area of Science:

Materials Science
Condensed Matter Physics
Computational Chemistry

Background:

Understanding the phase behavior of anisotropic particles is crucial for designing advanced materials.
Hard rhombic platelets represent a unique geometry with potential applications in nanotechnology.

Purpose of the Study:

To investigate the phase behavior of hard rhombic platelets using Monte Carlo simulations.
To determine the influence of platelet thickness on the resulting phase diagram.

Main Methods:

Monte Carlo simulations were employed to model the system.
The phase behavior was analyzed as a function of platelet thickness (T) and aspect ratio (T/L).

Main Results:

A rich phase diagram was observed, including isotropic, nematic, smectic, columnar, and crystal phases.
Platelet shape dictates the symmetry of the two-dimensional lattice, forming oblique columnar and monoclinic crystal phases.
A stable smectic phase was unexpectedly found for intermediate platelet thicknesses (0.083

Conclusions:

The phase behavior of hard rhombic platelets, particularly the presence of a smectic phase, is strongly dependent on thickness.
Results offer insights for the synthesis and experimental exploration of rhombic nanoplatelets.