Significantly amplified photoacoustic effect for silica-coated gold nanoparticles by interface heat transfer mechanisms
J. Youn, P. Kang, B. Wilson, C. Xie, L. Basavarajappa, Q. Wang, M. Kim, K. Hoyt, Z. Qin
This study demonstrates a 4-fold photoacoustic amplification in silica-coated gold nanoparticles using picosecond laser excitation, attributed to interface heat transfer mechanisms.
bioRxiv · Sep 28, 2022 · PreprintBioengineering