3 papers
physics.optics2026
Two Photon excitation microscopy of individual Single-Walled Carbon Nanotubes
Nasim Akhtar, Marc Tondusson, Benjamin Flavel +2
Two-photon fluorescence imaging achieves deep-tissue penetration through long excitation wavelengths and nonlinear excitation confinement. The 1700 nm transparency window is partic…
cond-mat.soft2026
Orientational frustration drives enhanced diffusion of anisotropic particles in a liquid labyrinth
Rohit Mangalwedhekar, Limeng Ruan, Somen Nandi +5
Transport of nanoscale objects in complex, structured environments plays a key role in a wide range of processes, from biomolecular dynamics in extracellular spaces to transport in…
cond-mat.mtrl-sci2025
Ultrashort Carbon Nanotubes with Luminescent Color Centers are Bright NIR-II Nano-Emitters
Somen Nandi, Quentin Gresil, Benjamin P. Lambert +11
In the fields of bioimaging, photonics, and quantum science, it is equally crucial to combine high brightness with nanoscale size in short-wave infrared (SWIR) emitters. However, s…