Characterizing Nanoparticle Size and Composition using Microfluidic Raman Diffusion-Ordered Spectroscopy

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This is a Experimental Study study.

Robert W. Schmidt; Giulia Giubertoni; Paul Kolpakov; Noushine Shahidzadeh; Freek Ariese; Sander Woutersen

doi:10.1039/d5ay01250c

January 1, 2025Analytical MethodsOpen Access

Characterizing Nanoparticle Size and Composition using Microfluidic Raman Diffusion-Ordered Spectroscopy

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Key Points

Simultaneously characterizes size and composition of nanoparticles in solution, indicating a dual outcome from one approach.
Microfluidic Raman Diffusion-Ordered Spectroscopy effectively measures two critical properties of nanoparticles at the same time.
Analysis employing Raman-DOSY across various particle types shows promise for real-time material assessment.
Highlights the potential for microfluidic techniques to advance nanoparticle evaluation in various applications.

Implication

Observational analysis reveals nanoparticle size and chemical composition in solutions, suggesting microfluidic methods enhance material characterization.

Abstract

We show that microfluidic Raman Diffusion-Ordered SpectroscopY (Raman-DOSY) can be used to simultaneously characterize the size and the chemical composition of nanoparticles in solution. In these experiments, we inject a...

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Cite This Study

Schmidt et al. (2025) studied this question.

synapsesocial.com/papers/68f9bad6d7353cfcfc68f4bb https://doi.org/10.1039/d5ay01250c

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Characterizing Nanoparticle Size and Composition using Microfluidic Raman Diffusion-Ordered Spectroscopy

Key Points

Implication

Abstract

Discussion

Cite This Study

Characterizing Nanoparticle Size and Composition using Microfluidic Raman Diffusion-Ordered Spectroscopy

Key Points

Implication

Abstract

Discussion

Cite This Study

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