Immersion liquid techniques in solid particle characterization: A review

I Niskanen, K Hibino, J Räty - Talanta, 2016 - Elsevier
Chemical, physical and optical properties of small solid particles are widely utilized in our
everyday merchandises. For example, tailored particles embedded in paper or cosmetics …

Nonlocal nature of the electrodynamic response of colloidal systems

RG Barrera, A Reyes-Coronado… - Physical Review B …, 2007 - APS
In this paper we describe the propagation of the coherent component of an electromagnetic
wave in a colloidal system with large inclusions using an effective-medium approach. We …

Viability and fundamental limits of critical-angle refractometry of turbid colloids

G Morales-Luna… - … Science and Technology, 2017 - iopscience.iop.org
This paper addresses a long-standing concern of whether one can measure the refractive
index of a turbid colloid as if it were an equivalent homogeneous medium using standard …

Determining number concentrations and diameters of polystyrene particles by measuring the effective refractive index of colloids using surface plasmon resonance

J Tuoriniemi, B Moreira, G Safina - Langmuir, 2016 - ACS Publications
The capabilities of surface plasmon resonance (SPR) for characterization of colloidal
particles were evaluated for 100, 300, and 460 nm nominal diameter polystyrene (PS) …

Error propagation at the conversion of particle size distributions

F Babick, C Ullmann - Powder Technology, 2016 - Elsevier
Particle size distributions quantify the amount of particles of a characteristic length or
equivalent diameter by a certain type of quantity (TOQ). A particle system can be thus …

Extension of Fresnel's formulas for turbid colloidal suspensions: a rigorous treatment

E Gutiérrez-Reyes, A García-Valenzuela… - The Journal of …, 2014 - ACS Publications
We provide new expressions for the reflection amplitudes of a half space of randomly
located identical spherical particles that can be regarded as an extension of Fresnel's …

Accurate in situ measurement of complex refractive index and particle size in intralipid emulsions

ML Dong, KG Goyal, BW Worth… - … of biomedical optics, 2013 - spiedigitallibrary.org
A first accurate measurement of the complex refractive index in an intralipid emulsion is
demonstrated, and thereby the average scatterer particle size using standard Mie scattering …

Optical device and methodology for optical sensing of hemolysis in hypotonic media

R Márquez-Islas, A Pérez-Pacheco… - Measurement …, 2020 - iopscience.iop.org
Identifying abnormalities in red blood cells can provide important medical clues for the
diagnosis, prognosis, and treatment of some health disorders. A common test used to …

Critical angle refractometry with optically isotropic attenuating media

S Koutsoumpos, P Giannios, K Moutzouris - Applied Physics B, 2022 - Springer
We report on a refractometry method for determining the complex refractive index of isotropic
attenuating media, which relies on the measurement of the two critical angles at the s and p …

Experimental test of reflectivity formulas for turbid colloids: beyond the Fresnel reflection amplitudes

G Morales-Luna, H Contreras-Tello… - The Journal of …, 2016 - ACS Publications
We compare light reflectivity measurements as a function of the angle of incidence for an
interface between an optical glass and a turbid suspension of small particles, with …