News – Laboratory of Laser Molecular Imaging and Machine Learning

Jun 18

The Laser Molecular Imaging and Machine Learning laboratory team published an article titled “Methods for merging hyperspectral and multispectral images based on pixel-by-pixel spectral transformations and cycle consistency” in the journal “Optics and Spectroscopy”. (К2).

Two approaches to fusion of hyperspectral and multispectral images were presented. The first approach is based on the WMatrixGenerator module, which generates pixel-by-pixel spectral transformation matrices with quadratic correction. The second approach utilizes the HSIMSICycleGAN architecture with cycle consistency and Подробнее

Jun 03

The article “Exploring the future of regenerative medicine: Unveiling the potential of optical microscopy for structural and functional imaging of stem cells”, published in Journal of Biophotonics (Q2) has ranked within the top 10% of most-viewed papers published by the journal in 2024.

Regenerative medicine, which utilizes stem cells for tissue and organ repair, holds immense promise in healthcare. A comprehensive understanding of stem cell characteristics is crucial to unlock their potential. This study explores the pivotal role of optical microscopy in advancing Подробнее

Apr 23

CRC Press (Taylor&Francis Group) published a book “Advanced optical techniques in biosciences”. The book was written jointly by researchers from TSU, University at Albany, SUNY (USA), Manipal Academy of Higher Education (MAHE) (India).

Advanced Optical Techniques in Biosciences is an interdisciplinary resource that deals with the in‑depth analysis of several industrially and economically important physicochemical properties that have a wide range of applications for the pharmaceutical sector, food sciences, the textile industry, drug Подробнее

Mar 31

Article Quantum Dot-Based Nanosensors for In Vitro Detection of Mycobacterium tuberculosis, published in the journal Nanomaterials (MDPI) (Q1) was viewed 1724 times.

Despite the existing effective treatment methods, tuberculosis (TB) is the second most deadly infectious disease, its carriers in the latent and active phases accounting for more than 20% of the world population. An effective method for controlling TB and reducing Подробнее

Feb 13

Article The In Vivo Quantitative Assessment of the Effectiveness of Low-Dose Photodynamic Therapy on Wound Healing Using Optical Coherence Tomography, published in the journal Pharmaceutics (MDPI) (Q1) was viewed 2836 times.

The effect of low-dose photodynamic therapy on in vivo wound healing was investigated using optical coherence tomography. This work aims to develop an approach to quantitative assessment of the wound’s state during wound healing including the effect of low-dose photodynamic Подробнее

Oct 20

Biophotonics will help speed up colorectal cancer detection

According to World Health Organization, colorectal cancer (CRC) ranks third among the most common types of cancer and second among the causes of death from cancer. Given how difficult the detection of the disease is, the malignancy is often detected Подробнее

Mar 30

TSU scientists identify brain tumors using blood samples

Not only is it difficult to diagnose and pinpoint an early-stage brain tumor—certain difficulties may arise even after the onset of symptoms. Tomsk State University scientists have developed a new noninvasive approach to diagnosing a glioma, one of the most Подробнее

Jun 01

Tissue Diagnosis, Phototherapy and Drug Delivery

Head of TSU Laboratory of Laser Molecular Imaging and Machine Learning prof. Yury Kistenev with colleagues from Harvard Medical School Dr. Tianhong Dai and Skolkovo Institute of Science and Technology Prof. Dr. Dmitry Gorin were invited as a guest editors Подробнее

Nov 17

TSU student will design new methods of cancer diagnostics in France

TSU postgraduate student Valentin Kupriyanov has won a scholarship from the Vernadsky Foundation, given by the Russian and the French government to young scientists to write a dissertation under joint guidance. The young researcher will learn technologies of biophotonics and Подробнее

Sep 06

TSU has developed a new approach for the analyzing tissues

TSU biophysicists and colleagues from India and Taiwan have developed new approaches for studying the tissues of patients with serious diseases, such as diabetes mellitus, and oncopathology. The scientists used nonlinear optical microscopy, which provides a large amount of new data on Подробнее