Optical tweezers in studies of red blood cells

R Zhu, T Avsievich, A Popov, I Meglinski - Cells, 2020 - mdpi.com
Optical tweezers (OTs) are innovative instruments utilized for the manipulation of
microscopic biological objects of interest. Rapid improvements in precision and degree of …

Advances in microfluidics for single red blood cell analysis

GV Grigorev, AV Lebedev, X Wang, X Qian… - Biosensors, 2023 - mdpi.com
The utilizations of microfluidic chips for single RBC (red blood cell) studies have attracted
great interests in recent years to filter, trap, analyze, and release single erythrocytes for …

A review of single-cell microrobots: classification, driving methods and applications

Y Wang, J Chen, G Su, J Mei, J Li - Micromachines, 2023 - mdpi.com
Single-cell microrobots are new microartificial devices that use a combination of single cells
and artificial devices, with the advantages of small size, easy degradation and ease of …

Red blood cell in the field of a beam of optical tweezers

PB Ermolinskiy, AE Lugovtsov, AN Semenov… - Quantum …, 2022 - iopscience.iop.org
We consider the effect of a tightly focused laser beam with a wavelength of 1064 nm and a
power from 10 to 160 mW on red blood cells during their optical trapping with optical …

The radiation response measurement of a single and multiple cell ionization of neuroblastoma cells by infrared laser trap

MS Goangul, WC Stewart, D Erenso… - Journal of Radiation …, 2023 - academic.oup.com
Neuroblastoma (NB) is a common type of cancer found mostly in infants and arising from the
immature neural crest cells of the sympathetic nervous system. Using laser trapping (LT) …

Chemo-treated 4T1 breast cancer cells radiation response measured by single and multiple cell ionization using infrared laser trap

E Muhammed, L Chen, Y Gao, D Erenso - Scientific reports, 2019 - nature.com
We present a study that uses a laser trapping technique for measurement of radiation
sensitivity of untreated and chemo-treated cancer cells. We used a human mammary tumor …

The Effectiveness of Suffruticosol B in Treating Lung Cancer by the Laser Trapping Technique

MS Goangul, RM Solomon, DL Devito, CA Brown… - Biophysica, 2023 - mdpi.com
We used laser trapping to study the effects of suffruticosol B on lung cancer cells. Physical
and mechanical changes were found to be statistically significant, with a 63.97% increase …

Measurement of Charge and Refractive Indices in Optically Trapped and Ionized Living Cells

E Muhammed, DB Erenso, Y Gao, L Chen, M Kelley… - Tomography, 2022 - mdpi.com
The post-ionization dynamics of chemo-treated and untreated 4T1 breast cancer cells
ionized by laser trapping techniques are studied. We have determined each cell's charge …

Assessing Radiation Effects on Chemo-Treated BT20 and 4T1 Breast Cancer, and Neuroblastoma Cell Lines: A Study of Single and Multiple-Cell Ionization via …

MS Goangul, DB Erenso, Y Gao, L Chen, KO Eshun… - Radiation, 2024 - mdpi.com
Simple Summary In this study, we explore how a breast tumor cell line, known as BT20,
reacts to radiation when treated with a new antitumor compound. Our goal is to understand …

Observation of magnet-induced star-like radiation of a plasma created from cancer cells in a laser trap

D Erenso, L Tran, I Abualrob, M Bushra… - European Biophysics …, 2024 - Springer
We present a new phenomenon resulting from the interaction of magnetic beads with cancer
cells in a laser trap formed on a slide containing a depression 16.5 mm in diameter and 0.78 …