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19 articles

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Introduction

Optical Technologies for Improving Healthcare in Low-Resource Settings: introduction to the feature issue

Biomed. Opt. Express 11(6), 3091-3094 (2020)  View: HTML | PDF

Endoscopy and Fiber Optics

In vivo imaging of cervical precancer using a low-cost and easy-to-use confocal microendoscope

Biomed. Opt. Express 11(1), 269-280 (2020)  View: HTML | PDF

Image Processing and Image Analysis

Editors' Pick

Development of a low-cost imaging system for remote mosquito surveillance

Biomed. Opt. Express 11(5), 2560-2569 (2020)  View: HTML | PDF

Microfluidic Optical Devices

Generative optical modeling of whole blood for detecting platelets in lens-free images

Biomed. Opt. Express 11(4), 1808-1818 (2020)  View: HTML | PDF

Compact off-axis holographic slide microscope: design guidelines

Biomed. Opt. Express 11(5), 2511-2532 (2020)  View: HTML | PDF  [Suppl. Mat. (1)]

Microscopy

Smartphone epifluorescence microscopy for cellular imaging of fresh tissue in low-resource settings

Biomed. Opt. Express 11(1), 89-98 (2020)  View: HTML | PDF

Whole slide imaging system using deep learning-based automated focusing

Biomed. Opt. Express 11(1), 480-491 (2020)  View: HTML | PDF

Frugal filtering optical lenses for point-of-care diagnostics

Biomed. Opt. Express 11(4), 1864-1875 (2020)  View: HTML | PDF

Visualization of blood cell contrast in nailfold capillaries with high-speed reverse lens mobile phone microscopy

Biomed. Opt. Express 11(4), 2268-2276 (2020)  View: HTML | PDF  [Suppl. Mat. (2)]

Robotic microscopy for everyone: the OpenFlexure microscope

Biomed. Opt. Express 11(5), 2447-2460 (2020)  View: HTML | PDF

Optical Biosensors

Fiber optic interferometric immunosensor based on polydimethilsiloxane (PDMS) and bioactive lipids

Biomed. Opt. Express 11(3), 1316-1326 (2020)  View: HTML | PDF

Optical Diagnostics

Geometrical-optics approach to measure the optical density of bacterial cultures using a LED-based photometer

Biomed. Opt. Express 10(11), 5600-5610 (2019)  View: HTML | PDF

Cell phone digital microscopy using an oil droplet

Biomed. Opt. Express 11(5), 2328-2338 (2020)  View: HTML | PDF

Optics in Biotechnology

Detail-preserving pulse wave extraction from facial videos using consumer-level camera

Biomed. Opt. Express 11(4), 1876-1891 (2020)  View: HTML | PDF

Tissue Optics and Spectroscopy

Simple and affordable imaging of multiple physiological parameters with RGB camera-based diffuse reflectance spectroscopy

Biomed. Opt. Express 11(2), 1073-1091 (2020)  View: HTML | PDF

Prefrontal functional connectivity analysis of cognitive decline for early diagnosis of mild cognitive impairment: a functional near-infrared spectroscopy study

Biomed. Opt. Express 11(4), 1725-1741 (2020)  View: HTML | PDF

Vision and Visual Optics

Trans-pars-planar illumination enables a 200° ultra-wide field pediatric fundus camera for easy examination of the retina

Biomed. Opt. Express 11(1), 68-76 (2020)  View: HTML | PDF  [Suppl. Mat. (1)]

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