Low birefringence measurement with focused surface plasmon towards label free detection of dermatoheliosis

Ipsita Chakraborty; Hiroshi Kano

doi:10.1117/12.2582876

5 March 2021 Low birefringence measurement with focused surface plasmon towards label free detection of dermatoheliosis

Ipsita Chakraborty, Hiroshi Kano

Proceedings Volume 11661, Plasmonics in Biology and Medicine XVIII; 116610D (2021) https://doi.org/10.1117/12.2582876
Event: SPIE BiOS, 2021, Online Only

Abstract

In this proceeding, we study very low birefringence changes in microscopic sites from the spatial frequency response of focused surface plasmon. For the feasibility test, we consider thin films of photo-addressable azo-polymers as potential samples. We confirmed the proposition with the help of various concentrations of thin films of azo-polymers resulting in various orders of photo-induced birefringence even as low as 0.01. Further, we test human dermal fibroblasts (HDFs) birefringence changes in various environments towards label free detection of hotspots of dermatoheliosis.

Conference Presentation

Citation Download Citation

Ipsita Chakraborty and Hiroshi Kano "Low birefringence measurement with focused surface plasmon towards label free detection of dermatoheliosis", Proc. SPIE 11661, Plasmonics in Biology and Medicine XVIII, 116610D (5 March 2021); https://doi.org/10.1117/12.2582876

ACCESS THE FULL ARTICLE

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