Femtosecond near-infrared opto-injection of single living cells: pore size in dependence of laser intensity

Cheng Peng; Ingrid Wilke; Robert E. Palazzo

doi:10.1117/12.644342

1 March 2006 Femtosecond near-infrared opto-injection of single living cells: pore size in dependence of laser intensity

Cheng Peng, Ingrid Wilke, Robert E. Palazzo

Author Affiliations +

Proceedings Volume 6084, Optical Interactions with Tissue and Cells XVII; 608413 (2006) https://doi.org/10.1117/12.644342
Event: SPIE BiOS, 2006, San Jose, California, United States

Abstract

We investigate the size of transient artificial pores as a function of the incident laser intensity in femtosecond nearinfrared laser opto-injection into single living Bovine aortic endothelial cells (BAECs). Molecules ranging in size from 457 dalton to 500kD were used in size exclusion experiments. We found that the threshold laser intensity for pore creation was in dependence of the size of the molecule.

Citation Download Citation

Cheng Peng, Ingrid Wilke, and Robert E. Palazzo "Femtosecond near-infrared opto-injection of single living cells: pore size in dependence of laser intensity", Proc. SPIE 6084, Optical Interactions with Tissue and Cells XVII, 608413 (1 March 2006); https://doi.org/10.1117/12.644342

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