Evaluating the charging state of particles collected from the air with a Kelvin-Force Microscope. ケルビンフォース顕微鏡で大気中から捕集した粒子の帯電状態を評価した


Other “intro” of papers from our lab >> /tag/paper/


A collaborated study with Dr. Okuda group at Keio University. エアロゾル研究 Vol. 30 (2015) No. 3 p. 190-197 (Journal of Aerosol Research) doi.org/ | ResearchGate

Kelvin Probe Force Microscopyを用いたエアロゾル個別粒子の帯電状態の測定
Measurement of the Electrostatic Charging State of Individual Particles in Ambient Aerosol Using Kelvin Probe Force Microscopy (Okuda, Gunji, Lenggoro)


An award from JAAST (Industry consortium) related to this study (Okuda/Gunji/Lenggoro)

Recently, the importance of electrostatic charging state to particle deposition in the human airways has been suggested. We developed a measurement method of electrostatic charging state of individual ambient aerosol particles using Kelvin probe force microscopy (KPFM). For the ambient aerosol particles, the surface potential ranged from-56.6 mV to+156.7 mV, indicating that the number of elementary charges of ambient aerosol particles analyzed in this study was more than 4.

Recent journal articles from our group.研究室から発表した(最近の)論文