Mr. Huang Fuxiang Profile

Huang Fuxiang

at Tiajin Univ

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 | 22 February 2008 Paper

Determination of glucose in interstitial fluid by surface plasmon resonance biosensor

Fuxiang Huang, Jin Liu, Haixia Yu, Zengfu Zhang, Dachao Li, Kexin Xu

Proceedings Volume 6863, 68630M (2008) https://doi.org/10.1117/12.760894

KEYWORDS: Glucose, Sensors, Proteins, Biosensors, Surface plasmons, Skin, Ultrasonography, Cavitation, Blood, Refractive index

Read Abstract +

The concentration of glucose in interstitial fluid determined by using the surface plasmon resonance (SPR) biosensor with chemical bonding D-Galactose/D-Glucose Binding Protein (GGBP) is proposed in this paper. D-Galactose/D-Glucose Binding Protein (GGBP), a kind of protein which has the ability to absorb the glucose specifically, is immobilized on the gold film of the SPR sensor to improve the sensitivity of glucose detecting. The GGBPs mutated at different points have different association abilities with glucose, which bring different measurement range and precision. So the selection of proteins is a critical problem of the determination of glucose by using SPR biosensor. Using different mutated GGBPs, the samples with different concentrations of glucose are measured in the experiment, and the prediction error and precision are discussed. Furthermore, the light intensity of sensor is instable, so the baseline of SPR responses is tracked and adjusted accordingly using the methods - fixing points and fixing areas' ratio. The experiment results show that GGBPs mutated at different points have its corresponding working curves and different measurement precision. In conclusion, the study is significant for the application of SPR biosensor to the minimally invasive diabetes testing and other detection of human body components.

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