The Role of Sum-Frequency Generation Spectroscopy in Understanding On-Surface Reactions and Dynamics in Atmospheric Model-Systems

CM Saak, EHG Backus - The Journal of Physical Chemistry Letters, 2024 - ACS Publications
Surfaces, both water/air and solid/water, play an important role in mediating a multitude of
processes central to atmospheric chemistry, particularly in the aerosol phase. However, the …

Quantitative Signal Analysis of Sum-Frequency Scattering Experiments from Aerosol Surfaces

JB Brown, Y Qian, H Wang, T Zhang… - Analytical …, 2024 - ACS Publications
Droplet interfaces are instrumental in processes of biology, engineering, production, and
environmental systems. The chemical and physical properties of heterogeneous interfaces …

Surfactant Partitioning Dynamics in Freshly Generated Aerosol Droplets

A Bain, L Lalemi, N Croll Dawes… - Journal of the …, 2024 - ACS Publications
Aerosol droplets are unique microcompartments with relevance to areas as diverse as
materials and chemical synthesis, atmospheric chemistry, and cloud formation. Observations …

Binding Strength and Transport Kinetics of Organic Dyes into Different Live Diatoms Using Second Harmonic Scattering Spectroscopy

C Howard, H Wang, JB Brown, Y Rao… - ACS Applied Bio …, 2024 - ACS Publications
Dye-contaminated wastewater poses serious environmental risks to ecosystems and human
health. Diatoms, algae with nanoporous frustules (cell walls), offer promising potential for …

Exploring How the Surface-Area-to-Volume Ratio Influences the Partitioning of Surfactants to the Air–Water Interface in Levitated Microdroplets

MI Jacobs, MN Johnston… - The Journal of Physical …, 2024 - ACS Publications
Quantitative characterization of the surface of microdroplets is important to understanding
and predicting numerous chemical and physical processes, such as cloud droplet formation …

[HTML][HTML] Non-linear optics for an online probing of the specific surface area of nanoparticles in the aerosol phase

M Joret, S Idlahcen, M Mazur, J Yon - Journal of Aerosol Science, 2025 - Elsevier
In the present study the generation of non-linear optical (NLO) effects, such as second
harmonic generation (SHG), by black carbon particles, also named soot, and by other types …

Theoretical investigation on the second order nonlinear optical properties of heptagon bridged bi-porphyrin derivatives

XW Tang, CC Yang, WQ Tian - Canadian Journal of Chemistry, 2024 - cdnsciencepub.com
Porphyrins and their derivatives have drawn extensive attention as promising nonlinear
optical (NLO) materials especially for biological applications owing to its large aromatic …

Unique Mechanisms of Colloidal Stability Probed by Surface-Specific Vibrational Spectroscopy

AN Mapile - 2024 - search.proquest.com
The stability of nanoparticles suspended in a solution, known as colloids, is crucial for their
application in drug delivery systems, the solution processibility required for drop-casting …

大気化学の最前線―第3 講大気不均一化学入門―

江波進一 - 大気環境学会誌, 2024 - jstage.jst.go.jp
地球の大気環境は気相, 液相, 固相, それらの境界相 (界面, interface) によって構成されている.
気相は, 基本的に均質 (均一) とみなしてよい反応場である. 一方で, 溶媒と溶質分子が分子レベルで …