Yoshiki Asakawa

Suppression effects of carbonate on the interaction between stainless steel and phosphate groups of phosphate compounds in high-performance liquid chromatography and electrospray ionization mass spectrometry

Yoshiki Asakawa, Noriaki Tokida, Chinami Ozawa et al. · Journal of Chromatography A · 2008 · 62 citations

Chemical Engineering, Engineering, Stainless Steel +11

Reduction of carry-over in column-switching HPLC/MS system with automated system washing procedure for highly sensitive direct analysis of donepezil in dog plasma

Yoshiki Asakawa, Chinami Ozawa, Katsunobu Osada et al. · Journal of Pharmaceutical and Biomedical Analysis · 2006 · 34 citations

Column-switching Hplc/ms System, Medicine, Veterinary Science +10

High‐sensitivity negative‐ion laser spray for liquid chromatography/mass spectrometry

Kenzo Hiraoka, Yoshiki Asakawa, Yasuteru Yamamoto et al. · Rapid Communications in Mass Spectrometry · 2001 · 17 citations

Analytical Instrumentation, Gas Chromatography, Medicine +12

Does thermal degradation occur in laser spray ionization?

Kenzo Hiraoka, Yoshiki Asakawa, Kazuhiro Ueda et al. · Rapid Communications in Mass Spectrometry · 2002 · 13 citations · Full text

Engineering, Laser Spray Ionization, Liquid Chromatography/mass Spectrometry +17

The effect of the presence of foreign salts on the formation of gaseous ions for electrospray and laser spray

Kenzo Hiraoka, Yoshiki Asakawa, Yoko Kawashima et al. · Rapid Communications in Mass Spectrometry · 2004 · 13 citations