Quantitative phase imaging: recent advances and expanding potential in biomedicine

TL Nguyen, S Pradeep, RL Judson-Torres, J Reed… - ACS …, 2022 - ACS Publications
Quantitative phase imaging (QPI) is a label-free, wide-field microscopy approach with
significant opportunities for biomedical applications. QPI uses the natural phase shift of light …

Quantitative phase imaging techniques for the study of cell pathophysiology: from principles to applications

KR Lee, K Kim, J Jung, JH Heo, S Cho, S Lee… - Sensors, 2013 - mdpi.com
A cellular-level study of the pathophysiology is crucial for understanding the mechanisms
behind human diseases. Recent advances in quantitative phase imaging (QPI) techniques …

Quantitative phase imaging in biomedicine

YK Park, C Depeursinge, G Popescu - Nature photonics, 2018 - nature.com
Quantitative phase imaging (QPI) has emerged as a valuable method for investigating cells
and tissues. QPI operates on unlabelled specimens and, as such, is complementary to …

Quantitative phase imaging trends in biomedical applications

T Cacace, V Bianco, P Ferraro - Optics and Lasers in Engineering, 2020 - Elsevier
In the last decades, the understanding of the complex biological mechanisms that regulate
the life and growth of single cells and their reciprocal interaction has steadily increased. In …

Quantitative phase imaging and artificial intelligence: a review

YJ Jo, H Cho, SY Lee, G Choi, G Kim… - IEEE Journal of …, 2018 - ieeexplore.ieee.org
Recent advances in quantitative phase imaging (QPI) and artificial intelligence (AI) have
opened up the possibility of an exciting frontier. The fast and label-free nature of QPI …

Quantitative phase imaging for medical diagnosis

H Majeed, S Sridharan, M Mir, L Ma, E Min… - Journal of …, 2017 - Wiley Online Library
Optical microscopy is an indispensable diagnostic tool in modern healthcare. As a prime
example, pathologists rely exclusively on light microscopy to investigate tissue morphology …

Epi-mode tomographic quantitative phase imaging in thick scattering samples

P Ledwig, FE Robles - Biomedical optics express, 2019 - opg.optica.org
Quantitative phase imaging (QPI) is an important tool in biomedicine that allows for the
microscopic investigation of live cells and other thin, transparent samples. Importantly, this …

Quantitative phase imaging of nanoscale cell structure and dynamics

G Popescu - Methods in cell biology, 2008 - Elsevier
Quantitative phase imaging (QPI) of live cells has received significant scientific interest over
the past decade or so, mainly because it offers structure and dynamics information at the …

Quantitative phase imaging for label-free analysis of cancer cells—focus on digital holographic microscopy

Z El-Schich, A Leida Mölder, A Gjörloff Wingren - Applied Sciences, 2018 - mdpi.com
To understand complex biological processes, scientists must gain insight into the function of
individual living cells. In contrast to the imaging of fixed cells, where a single snapshot of the …

Quantitative phase imaging (QPI) in neuroscience

C Hu, G Popescu - IEEE Journal of Selected Topics in Quantum …, 2018 - ieeexplore.ieee.org
Quantitative phase imaging (QPI) is an emerging label-free modality that attracts significant
interest in biomedicine in general and neuroscience in particular. Based on the principle of …