3 citations · 4 across the 7 of their papers we have counts for
7 papers
Infrared Microscopy of Biochemistry and Metabolism in Single Living Eukaryotic Cells
Luca Quaroni
The turn of the millennium has seen a growing interest in the study of live cells by infrared (IR) spectroscopy, driven by the versatility, wealth of molecular information, and pot…
The Micromechanical Measurement of Photothermal Expansion
Luca Quaroni
In the present work I analyze the factors that affect signal generation in the measurement of photothermal expansion with an atomic force microscopy probe. I discuss the general pr…
Nanomechanical Characterization of the Interfacial Properties of Bilayers of 1,2-dipalmitoyl-sn-glycero-3-phosphocholine
Luca Quaroni, Kingshuk Bandopadhyay, Marzena Mach +2
We investigate the mechanical properties of bilayers of 1,2-dipalmitoyl-sn-glycero-3-phosphocholine in the gel phase by using peak force tapping with quantitative nanomechanical ma…
Imaging and Spectroscopy of Domains of the Cellular Membrane by Photothermal-Induced Resonance
Luca Quaroni
We use photothermal induced resonance (PTIR) imaging and spectroscopy, in resonant and non-resonant mode, to study the cytoplasmic membrane and surface of intact cells. Non-resonan…
Characterization of Intact Eukaryotic Cells with Subcellular Spatial Resolution by Photothermal-Induced Resonance Infrared Spectroscopy and Imaging
Luca Quaroni
Photothermal-Induced Resonance (PTIR) spectroscopy and imaging with infrared light has seen increasing application in molecular spectroscopy of biological samples. The appeal of th…
Optimization and Testing of a novel Photoacoustic Spectromicroscopy Cell in the Mid-IR Spectrum
Kirk Michaelian, Chris Kelley, Tor Pedersen +4
We have designed, constructed and optimized a novel cell for micro photoacoustic (microPA) spectroscopy (microPAS) as part of a collaboration between the Canadian Light Source and…
Mid-Infrared Spectroscopy and Microscopy of Subcellular Structures in Eukaryotic Cells with Atomic Force Microscopy - Infrared Spectroscopy
Luca Quaroni, Katarzyna Pogoda, Joanna-Wiltowska Zuber +1
Atomic Force Microscopy - Infrared (AFM-IR) spectroscopy allows spectroscopic studies in the mid-infrared spectral region with a spatial resolution better than 50 nm. We show that…