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Morphological Characterization of Brazilian Organ Clays Using AFM and SEM Studies
(2013-05)
A combination of SEM (Scanning Electron Microscopy) and AFM (Atomic Force Microscopy) techniques was used to characterise the morphology of Brazilian montmorillonites before and after intercalation of some organic compounds. ...
A Smartphone-Based Low-Cost Inverted Laser Fluorescence Microscope for Disease Diagnosis
(MDPI, 2022)
Fluorescence microscopy is an important tool for disease diagnosis, often requiring costly optical components, such as fluorescence filter cubes and high-power light sources. Due to its high cost, conventional fluorescence ...
Sputum Microscopy With Fluorescein Diacetate Predicts Tuberculosis Infectiousness
(Oxford University Press, 2017)
Background: Sputum from patients with tuberculosis contains subpopulations of metabolically active and inactive Mycobacterium tuberculosis with unknown implications for infectiousness. Methods: We assessed sputum microscopy ...
Compact and reflective light-sheet microscopy for long-term imaging of living embryos
(Optical Society of America, 2020-05)
The development of light-sheet fluorescence microscopy has been a revolution for developmental biology as it allows long-term imaging during embryonic development. An important reason behind the quick adoption has been the ...
Comparison of Liver Condemnation and Bile Microscopy As Tools to Estimate Fasciola hepatica Prevalence and Burden in the Anta Province of Cusco in Peru
(Mary Ann Liebert, 2021)
Fascioliasis is a zoonotic infection linked to significant economic losses in the livestock industry. Infection prevalence and estimated financial burden vary across locations owing to different diagnostic tests used. The ...
Automated microscopy for routine malaria diagnosis: a field comparison on Giemsa-stained blood films in Peru
(BioMed Central, 2018)
BACKGROUND: Microscopic examination of Giemsa-stained blood films remains a major form of diagnosis in malaria case management, and is a reference standard for research. However, as with other visualization-based diagnoses, ...
Feasibility of the TBDx automated digital microscopy system for the diagnosis of pulmonary tuberculosis
(Public Library of Science, 2017)
BACKGROUND: Improved and affordable diagnostic or triage tests are urgently needed at the microscopy centre level. Automated digital microscopy has the potential to overcome issues related to conventional microscopy, ...
Multimodal and non-linear optical microscopy applications in reproductive biology
(Wiley, 2016-07)
A plethora of optical techniques is currently available to obtain non-destructive, contactless, real time information with subcellular spatial resolution to observe cell processes. Each technique has its own unique features ...
Scanning electron microscopy combined with image processing technique: Analysis of microstructure, texture and tenderness in Semitendinous and Gluteus Medius bovine muscles
(John Wiley & Sons Inc, 2016-02)
In this study the effect of freeze drying on the microstructure, texture, and tenderness of Semitendinous and Gluteus Medius bovine muscles were analyzed applying Scanning Electron Microscopy combined with image analysis. ...