Non-contact scanning diffuse correlation tomography system for three-dimensional blood flow imaging in a murine bone graft model

S Han, J Johansson, M Mireles, AR Proctor… - Biomedical optics …, 2015 - opg.optica.org
A non-contact galvanometer-based optical scanning system for diffuse correlation tomography
was developed for monitoring bone graft healing in a murine femur model. A linear image …

Non-invasive and quantitative in vivo monitoring of gold nanoparticle concentration and tissue hemodynamics by hybrid optical spectroscopies

M Mireles, J Morales-Dalmau, JD Johansson… - Nanoscale, 2019 - pubs.rsc.org
Owing to their unique combination of chemical and physical properties, inorganic nanoparticles
show a great deal of potential as suitable agents for early diagnostics and less invasive …

MOCA: a systematic toolbox for designing and assessing modular functional near-infrared brain imaging probes

M Vanegas, M Mireles, Q Fang - Neurophotonics, 2022 - spiedigitallibrary.org
Significance: The expansion of functional near-infrared spectroscopy (fNIRS) systems
toward broader utilities has led to the emergence of modular fNIRS systems composed of …

Scanning, non-contact, hybrid broadband diffuse optical spectroscopy and diffuse correlation spectroscopy system

JD Johansson, M Mireles, J Morales-Dalmau… - Biomedical optics …, 2016 - opg.optica.org
A scanning system for small animal imaging using non-contact, hybrid broadband diffuse
optical spectroscopy (ncDOS) and diffuse correlation spectroscopy (ncDCS) is presented. The …

Compact breast shape acquisition system for improving diffuse optical tomography image reconstructions

M Vanegas, M Mireles, E Xu, S Yan… - Biomedical Optics …, 2023 - opg.optica.org
Diffuse optical tomography (DOT) has been investigated for diagnosing malignant breast
lesions, but its accuracy relies on model-based image reconstructions, which in turn depends …

Pre-clinical longitudinal monitoring of hemodynamic response to anti-vascular chemotherapy by hybrid diffuse optics

P Farzam, J Johansson, M Mireles… - Biomedical optics …, 2017 - opg.optica.org
The longitudinal effect of an anti-vascular endothelial growth factor receptor 2 (VEGFR-2)
antibody (DC 101) therapy on a xenografted renal cell carcinoma (RCC) mouse model was …

A modular, fiberless, 3-D aware, flexible-circuit-based wearable fNIRS system

M Vanegas, A Dementyev, M Mireles, S Carp… - Optics and the …, 2020 - opg.optica.org
We introduce, for the first time, a wearable, modular, and fiberless fNIRS system made of
diamond-shaped flexible-circuit-based modules, capable of full-head coverage, acquisition of 3-…

Practical height correction for diffuse optical spectroscopy to account for curved tissue surfaces

JD Johansson, M Mireles, P Farzam, T Durduran - Biomedical Optics, 2014 - opg.optica.org
Non-contact broadband diffuse optical spectroscopy that is meant for longitudinal study of
superficial tumor models suffers from systematic errors due to tissue surface. We propose a …

Flexible-circuit-based 3-D aware modular optical brain imaging system for high-density measurements in natural settings

E Xu, M Vanegas, MA Mireles Nunez, A Dementyev… - medRxiv, 2024 - medrxiv.org
Significance: Functional near-infrared spectroscopy (fNIRS) presents an opportunity to
study human brains in everyday activities and environments. However, achieving robust …

Incremento y rendimiento maderable de Pinus montezumae Lamb., en San Juan Tetla, Puebla

EMZ Bautista, MA Mireles - Madera y Bosques, 2000 - myb.ojs.inecol.mx
Se presentan resultados de un análisis dasométrico de datos de parcelas permanentes de
observación silvícola, establecidas en el Campo Experimental Forestal San Juan Tetla, …