Asset Details
Do you wish to reserve the book?
Smartphone based optical spectrometer for diffusive reflectance spectroscopic measurement of hemoglobin
Hey, we have placed the reservation for you!
By the way, why not check out events that you can attend while you pick your title.
Oops! Something went wrong.
Looks like we were not able to place the reservation. Kindly try again later.
Are you sure you want to remove the book from the shelf?
Smartphone based optical spectrometer for diffusive reflectance spectroscopic measurement of hemoglobin
Do you wish to request the book?
Smartphone based optical spectrometer for diffusive reflectance spectroscopic measurement of hemoglobin
Please be aware that the book you have requested cannot be checked out. If you would like to checkout this book, you can reserve another copy
We have requested the book for you!
Your request is successful and it will be processed during the Library working hours. Please check the status of your request in My Requests.
Oops! Something went wrong.
Looks like we were not able to place your request. Kindly try again later.
Journal Article
Smartphone based optical spectrometer for diffusive reflectance spectroscopic measurement of hemoglobin
2017
Overview
We report a miniature, visible to near infrared G-Fresnel spectrometer that contains a complete spectrograph system, including the detection hardware and connects with a smartphone through a microUSB port for operational control. The smartphone spectrometer is able to achieve a resolution of ~5 nm in a wavelength range from 400 nm to 1000 nm. We further developed a diffuse reflectance spectroscopy system using the smartphone spectrometer and demonstrated the capability of hemoglobin measurement. Proof of concept studies of tissue phantoms yielded a mean error of 9.2% on hemoglobin concentration measurement, comparable to that obtained with a commercial benchtop spectrometer. The smartphone G-Fresnel spectrometer and the diffuse reflectance spectroscopy system can potentially enable new point-of-care opportunities, such as cancer screening.
Publisher
Nature Publishing Group UK,Nature Publishing Group
Subject
