[HTML][HTML] Digging into the friction reduction mechanism of organic friction modifiers on steel surfaces: Chains packing vs. molecule–metal interactions

NS Villa, L Bonoldi, G Assanelli, M Notari, A Lucotti… - Tribology …, 2024 - Elsevier
We present a study of five commercially available Organic Friction Modifiers (OFMs) that
combines micro-Infrared reflection absorption spectroscopy (IRRAS), classical MD, and …

Assessing the fate of superparamagnetic iron oxide nanoparticles carrying usnic acid as chemical cargo on the soil microbial community

MS Pontes, JS Santos, JL da Silva, TBAR Miguel… - ACS …, 2023 - ACS Publications
In the present study we evaluate the effect of superparamagnetic iron oxide nanoparticles
(SPIONs) carrying usnic acid (UA) as chemical cargo on the soil microbial community in a …

マイクロ SEIRAS によるオレイン酸界面濃縮のその場観察

田巻匡基, 星靖, 七尾英孝, 滝渡幸治, 上村秀人… - トライボロジスト, 2023 - jstage.jst.go.jp
抄録 Dilute concentration as 0.1 mass% of oleic acid in PAO as a base oil was detected
successfully by micro-SEIRAS (surface enhanced infra-red absorption spectroscopy) which …