The analytical possibilities of FT-IR spectroscopy powered by vibrating molecules

P Koczoń, JT Hołaj-Krzak, BK Palani… - International Journal of …, 2023 - mdpi.com
This paper discusses the state of advancement in the development of spectroscopic
methods based on the use of mid (proper) infrared radiation in the context of applications in …

Noninvasive glucose monitoring using mid-infrared absorption spectroscopy based on a few wavenumbers

R Kasahara, S Kino, S Soyama… - Biomedical optics …, 2017 - opg.optica.org
A method for performing noninvasive blood glucose measurements was developed. The
method is based on mid-infrared absorption spectroscopy and uses only a few …

On-chip parallel Fourier transform spectrometer for broadband selective infrared spectral sensing

A Fathy, YM Sabry, S Nazeer, T Bourouina… - Microsystems & …, 2020 - nature.com
Optical spectrometers enable contactless chemical analysis. However, decreasing both their
size and cost appears to be a prerequisite to their widespread deployment. Chip-scale …

Novel black seed polysaccharide extract-g-poly (acrylate) pH-responsive hydrogel nanocomposites for safe oral insulin delivery: development, in vitro, in vivo and …

F Shabir, A Mahmood, N Zafar, M Zaman, RM Sarfraz… - Pharmaceutics, 2022 - mdpi.com
Oral delivery of insulin has always been a challenging task due to harsh gut environment
involving variable pH and peptidase actions. Currently, no Food and Drug Administration …

Mid-infrared photoacoustic spectroscopy using a quantum cascade laser for non-invasive blood component analysis

M Maeno, S Kino, Y Matsuura - Japanese Journal of Applied …, 2023 - iopscience.iop.org
We developed a photoacoustic spectroscopic method using mid-IR light for non-invasive
analysis of blood components in living bodies. The ultra-low-volume photoacoustic cell …

[HTML][HTML] Nyquist-Shannon theorem application for Savitzky-Golay smoothing window size parameter determination in bio-optical signals

G Romo-Cárdenas, GJ Avilés-Rodríguez… - Results in Physics, 2018 - Elsevier
The amount of data generated in the laboratory increases constantly, where a common
problem needed to be addressed during the data preparation stage is related to noise. The …

Synthesis and characterization of a novel dual sensitive iron nanoparticles incorporated Schiff base composite hydrogel for diabetic wound healing therapy

R Suriya, V Manjusha, MR Rajeev… - Sustainable Materials and …, 2024 - Elsevier
Chronic wounds in diabetic patients deteriorate into multiple infections. A multifunctional
transdermal material with high self-healing ability, remodeling capability, antibacterial and …

Novel insulin-montmorillonite sodium complex containing pH regulated nanocomposite hydrogels

F Shabir, A Mahmood, M Zaman, RM Sarfraz… - Journal of Drug Delivery …, 2024 - Elsevier
Main objective of current work was to develop pH responsive polymeric systems for safe oral
delivery of insulin. A novel fenugreek seed mucilage extract-based pH-regulated hydrogel …

Healthcare monitoring systems using mid-infrared and deep ultraviolet spectroscopy

Y Matsuura - Optical Fibers and Sensors for Medical …, 2024 - spiedigitallibrary.org
In this talk, the current status and future prospects of health care instruments using mid-
infrared light (6 microns or longer) and deep ultraviolet light (shorter than 300 nm), which …

[HTML][HTML] Application of factorial experimental design on the optical absorption from glucose–insulin samples in mid-infrared spectroscopy

G Romo-Cárdenas, JD Sánchez-López, PA Luque… - Results in Physics, 2019 - Elsevier
An important challenge to be addressed in the search for an optically based, non-invasive
blood glucose quantification method, is related to the spectral interference between glucose …