tsta

فارسی

Home / سی و دومین کنفرانس ملی و دهمین کنفرانس بین المللی مهندسی زیست پزشکی ایران

Analyzing Blood Glucose Levels with Near Infra-Red Spectroscopy and Chemometric Multivariate Methods

Authors :

Hadi Barati¹ Arian Mousavi Madani² Soheil Moradi³ Mohammad Mohsen Ebrahimi Seyghalan⁴ Mehdi Fardmanesh⁵

1- Sharif University of Technology 2- Sharif University of Technology 3- Sharif University of Technology 4- Sharif University of Technology 5- Sharif University of Technology

Keywords :

Blood glucose،near infrared،Lambert-Beer law،principal components regression،molar absorptivity

Abstract :

In this work, the blood NIR absorbances are recorded using the FT-IR method. It is shown that when the absorbance curves are multiplied by the first derivative of the water absorbance spectrum as well as by the first derivative of the glucose absorbance, the peaks related to the water interferent in the blood are effectively removed from the blood absorbance spectra, allowing for better distinction of the peaks of the blood glucose. The PCR prediction using this method shows smaller errors compared to the PCR employing the net absorbances, while the number of derived principal components is smaller in the PCR method based on the derivatives than the one based on the net absorbances. Additionally, the prediction of blood glucose levels using a linear regression model based on the molar absorptivity of glucose also demonstrates acceptable accuracy.

List of archived papers

کاربرد روش طبقه بندی بیزین در پیش بینی پیشرفت تحصیلی

ملیحه نیک سیرت

Neural Correlates of Reward and Punishment Processing During Gambling-Based Decision-Making: A Simultaneous EEG-fMRI Study

Elias Ebrahimzadeh - Amin Mohammad Mohammadi - Ahmad Hammoud - Lila Rajabion - Hamid Soltanian-Zadeh

EEG-based Schizophrenia Detection Using Spectral, Entropy, and Graph Connectivity Features with Machine Learning

Nazila Ahmadi Daryakenari - Seyed Kamaledin Setarehdan

تاثیر تجربه و شایستگی حسابرس بر اثربخشی حسابرسی با نقش میانجی گری توسعه حرفه ای حسابرسان

امین صفری - آرش درخشان مهر - مسعود احمدی منصورآباد

Carbon Nanotube Mediated Hyperthermia for Cancer Therapy

Behnam Zeinali - Afsaneh Mojra

Biomechanical Evaluation and Comparison of Spinal Fixators in the Lumbar (L3–L4) Region Using the Finite Element Method

Nima Moazed - Mohammad Haghpanahi

Comparative Evaluation of Feature Selection Techniques for Six-Month Mortality Prediction in Heart Failure Patients

Parsa Haghighatgoo - Somayeh Afrasiabi

پیش بینی قصد فرار مالیاتی بر اساس تئوری رفتار برنامه‌ریزی شده، روحیه مودیان مالیاتی و تیپ‎های شخصیتی با استفاده از شبکه عصبی

سحر بخشی - مهدی ذوالفقاری - کیهان آزادی هیر

Multi-Modal Brain Tumor Diagnosis via Hybrid Vision Transformers and CNNs: A Deep Learning Approach

Alireza Haghighatjoo - Fatemeh Noori - Peyman Afshari Bijarbaneh - Seyed Amirhossein Mousavi

بررسی نقش رهبران سازمان‌ها و کاربرد هوش مصنوعی در کسب و کارها

حسین علی آبادی

more

Samin Hamayesh - Version 43.6.0