scholarly journals Hemoglobin consumption by P. falciparum in individual erythrocytes imaged via quantitative phase spectroscopy

2016 ◽  
Vol 6 (1) ◽  
Author(s):  
Matthew T. Rinehart ◽  
Han Sang Park ◽  
Katelyn A. Walzer ◽  
Jen-Tsan Ashley Chi ◽  
Adam Wax
Keyword(s):  
Quantitative Phase ◽  
Individual Erythrocytes

Rietveld quantitative phase analyses in iron alloys processed by mechanical alloying method

2009 ◽  
Vol 2009 (30) ◽  
pp. 291-296
Author(s):  
H. J. Krzton ◽  
W. Pilarczyk
Keyword(s):  
Mechanical Alloying ◽  
Iron Alloys ◽  
Quantitative Phase

Quantitative phase microscopy for visualization, quantification and analysis oflive cells

2008 ◽  
Vol 36 (Supplement) ◽  
pp. 218-219
Author(s):  
Takahiro Ikeda
Keyword(s):  
Quantitative Phase ◽  
Phase Microscopy ◽  
Quantitative Phase Microscopy

scholarly journals Simultaneous measurement of neurite and neural body mass accumulation via quantitative phase imaging

The Analyst ◽  
2021 ◽  
Author(s):  
Soorya Pradeep ◽  
Tasmia Tasnim ◽  
Huanan Zhang ◽  
Thomas A. Zangle
Keyword(s):  
Body Mass ◽  
Biomass Production ◽  
Simultaneous Measurement ◽  
Neural Differentiation ◽  
Phase Imaging ◽  
Quantitative Phase Imaging ◽  
Quantitative Phase ◽  
Mass Accumulation

Quantitative phase imaging (QPI) used to quantify the mass of soma (cell bodies) and neurites as well as the rates of biomass production due to neurite maturation and formation during neural differentiation.

scholarly journals Characterization of Liposomes Using Quantitative Phase Microscopy (QPM)

Pharmaceutics ◽  
2021 ◽  
Vol 13 (5) ◽  
pp. 590
Author(s):  
Jennifer Cauzzo ◽  
Nikhil Jayakumar ◽  
Balpreet Singh Ahluwalia ◽  
Azeem Ahmad ◽  
Nataša Škalko-Basnet
Keyword(s):  
Rapid Development ◽  
Fluorescent Labeling ◽  
Label Free ◽  
Batch Mode ◽  
Full Field ◽  
Quantitative Phase ◽  
Phase Microscopy ◽  
Quantitative Phase Microscopy ◽  
Tracking Ability

The rapid development of nanomedicine and drug delivery systems calls for new and effective characterization techniques that can accurately characterize both the properties and the behavior of nanosystems. Standard methods such as dynamic light scattering (DLS) and fluorescent-based assays present challenges in terms of system’s instability, machine sensitivity, and loss of tracking ability, among others. In this study, we explore some of the downsides of batch-mode analyses and fluorescent labeling, while introducing quantitative phase microscopy (QPM) as a label-free complimentary characterization technique. Liposomes were used as a model nanocarrier for their therapeutic relevance and structural versatility. A successful immobilization of liposomes in a non-dried setup allowed for static imaging conditions in an off-axis phase microscope. Image reconstruction was then performed with a phase-shifting algorithm providing high spatial resolution. Our results show the potential of QPM to localize subdiffraction-limited liposomes, estimate their size, and track their integrity over time. Moreover, QPM full-field-of-view images enable the estimation of a single-particle-based size distribution, providing an alternative to the batch mode approach. QPM thus overcomes some of the drawbacks of the conventional methods, serving as a relevant complimentary technique in the characterization of nanosystems.

scholarly journals Multi-physical parameter cross-sectional imaging of quantitative phase and fluorescence by integrated multimodal microscopy

2021 ◽  
pp. 1-1
Author(s):  
Sudheesh K Rajput ◽  
Osamu Matoba ◽  
Manoj Kumar ◽  
Xiangyu Quan ◽  
Yasuhiro Awatsuji ◽  
...  
Keyword(s):  
Physical Parameter ◽  
Cross Sectional ◽  
Quantitative Phase ◽  
Cross Sectional Imaging ◽  
Sectional Imaging

scholarly journals Challenges of Mechanochemistry: Is In Situ Real-Time Quantitative Phase Analysis Always Reliable? A Case Study of Organic Salt Formation

2017 ◽  
Vol 4 (9) ◽  
pp. 1700132 ◽  
Author(s):  
Adam A. L. Michalchuk ◽  
Ivan A. Tumanov ◽  
Sumit Konar ◽  
Simon A. J. Kimber ◽  
Colin R. Pulham ◽  
...  
Keyword(s):  
Real Time ◽  
Phase Analysis ◽  
Organic Salt ◽  
Quantitative Phase Analysis ◽  
Salt Formation ◽  
Quantitative Phase

scholarly journals Efficient quantitative phase microscopy using programmable annular LED illumination

2017 ◽  
Vol 8 (10) ◽  
pp. 4687 ◽  
Author(s):  
Jiaji Li ◽  
Qian Chen ◽  
Jialin Zhang ◽  
Yan Zhang ◽  
Linpeng Lu ◽  
...  
Keyword(s):  
Quantitative Phase ◽  
Phase Microscopy ◽  
Quantitative Phase Microscopy

Direct full compensation of the aberrations in quantitative phase microscopy of thin objects by a single digital hologram

2007 ◽  
Vol 90 (4) ◽  
pp. 041104 ◽  
Author(s):  
L. Miccio ◽  
D. Alfieri ◽  
S. Grilli ◽  
P. Ferraro ◽  
A. Finizio ◽  
...  
Keyword(s):  
Quantitative Phase ◽  
Digital Hologram ◽  
Phase Microscopy ◽  
Quantitative Phase Microscopy ◽  
Full Compensation

scholarly journals Rietveld Quantitative Phase Analysis of OPC Clinkers, Cements and Hydration Products

2012 ◽  
Vol 74 (1) ◽  
pp. 169-209 ◽  
Author(s):  
M. A. G. Aranda* ◽  
A. G. De la Torre ◽  
L. Leon-Reina
Keyword(s):  
Phase Analysis ◽  
Quantitative Phase Analysis ◽  
Hydration Products ◽  
Quantitative Phase ◽  
Rietveld Quantitative Phase Analysis
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