Ms. Yulan Lu Profile

Yulan Lu

SPIE Involvement:

Author

Publications (1)

This will count as one of your downloads.

You will have access to both the presentation and article (if available).

DOWNLOAD NOW

This content is available for download via your institution's subscription. To access this item, please sign in to your personal account.

Email or Username Forgot your username?

Password Forgot your password?

Show

Keep me signed in

No SPIE account? Create an account

Proceedings Article | 19 December 2022 Poster + Paper

Handheld fluorescence test strip reader for rapid on-site biochemical detection

Huachuan Huang, Yu-Nan Lu, Yanke Shan, Fei Liu, Shouyu Wang

Proceedings Volume 12320, 123201N (2022) https://doi.org/10.1117/12.2638645

KEYWORDS: Luminescence, Target detection, Light emitting diodes, Biosensing, Cameras, Optical filters, Bandpass filters, Biomedical optics, Signal detection, Agriculture

Read Abstract +

Test strips have been widely used in various rapid on-site biochemical sensing due to its simple and rapid detections. Unfortunately, many test strips only support qualitative sensing mainly because their detecting results are often determined by visual inspection. In order to solve the problem, we design a handheld fluorescence test strip reader, which can collect fluorescence emission from test strip thus quantify target under detection. The proposed handheld fluorescence test strip reader composes of rather compact optical system including a light emitting diode (LED) for excitation, an optical bandpass filter for fluorescence signal filtering and a smartphone for fluorescence signal collection and data analysis. All the optical elements are integrated using 3-D printed structures and coupled with the smartphone to support on-site detection. In addition, a smartphone application is also designed to automatically quantify fluorescence emission intensity, and it definitely can support quantitative target detection. Proved by a series of applications especially on rapid on-site detections, the handheld fluorescence test strip reader can detect target automatically, rapidly and accurately. Therefore, the proposed handheld fluorescence test strip reader is a potential tool for rapid on-site biochemical detection in various applications including agricultural, biomedical, and environmental fields.

My Library

You currently do not have any folders to save your paper to! Create a new folder below.

Folder Name

Folder Description

View contact details

UPDATE YOUR PROFILE

Is this your profile? Update it now.

Sign into your SPIE.org account

Don’t have a profile and want one?

Create an account on SPIE.org

Access to the requested content is limited to institutions that have purchased or subscribe to SPIE eBooks. You are receiving this notice because your organization may not have SPIE eBooks access.*

*Shibboleth/Open Athens users─please sign in to access your institution's subscriptions.

To obtain this item, you may purchase the complete book in print or electronic format on SPIE.org.

ORGANIZATIONAL
Sign in with credentials provided by your organization.

Organizational Username

Organizational Password

Show/Hide Password

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available

Members:

Non-members: ADD TO CART

Keywords/Phrases

Search In:

Publication Years