Photothermal microscopy beyond intensity detection: exploiting spatial signal distributions for enhanced sensitivity

The Analyst 2026

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Authors: Shu‐hei Urashima, Tomotaro Namba, Ryoji Kusaka
DOI: 10.1039/d6an00046k
Cited by: 1
References: 40

Abstract

for a 1 cm optical path length, representing a 3-5-fold improvement over previous photothermal microscopy limits and surpassing the performance of conventional spectrophotometers while preserving microscopic spatial resolution.

Fields of Study & Subjects

Thermography and Photoacoustic Techniques Photoacoustic and Ultrasonic Imaging Gold and Silver Nanoparticles Synthesis and Applications

Publication details

Journal / source
The Analyst
Publisher
Royal Society of Chemistry (RSC)
Volume
151
Issue
12
Pages
3586–3591
Publication date
1 January 2026
Language
EN