Papers

Papers

• Review
• Original paper
• International conference
• Award

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Review

1. "Multiphoton Chemical Reactions on Liquid Beam Surfaces"
   Jun-ya Kohno, Fumitaka Mafune, and Tamotsu Kondow
   Bull. Chem. Soc. Japan 78, 957-976 (2005).

Original papers

1. "Association Constants of Guanine Oligomers with Alkali Metal Ions Studied by Atmospheric Pressure Droplet IR-Laser Ablation Mass Spectrometry"
   Fusae Kawashima, Kenichi Okutsu, Jun-ya Kohno
   Chem. Lett. 53(4), upae045 (2024).
2. "Cavity-Enhanced Fluorescence in Colliding Droplets of Rhodamine 6G Aqueous Solutions"
   Aya Kamoshita, Jun-ya Kohno
   J. Phys. Chem. A 127(36), 7605-7611 (2023).
3. "Stimulated Raman Scattering of an Organic Liquid in a Spherical-Shell Optical Cavity Around an Aqueous Pendant Drop"
   Tomonao Inoue, Jun-ya Kohno
   J. Phys. Chem. B 126(29), 5507-5512 (2021).
4. "Chemical Reactions at the Interface Periphery of Colliding Droplets Studied by Raman Image Analysis "
   Shuhei Suzuki, Aya Kamoshita, Jun-ya Kohno
   J. Phys. Chem. A 125(41), 9161 (2021).
5. "Gas-phase heme structure of the singly charged cytochrome c anion produced by IR-laser ablation of a droplet beam"
   Hiroya Asami, Chihiro Suzuki, Akihiro Kitazaki, Jun-ya Kohno
   Chem. Phys. Lett. 781, 138999 (2021).
6. "Chemical denaturation of gas-phase albumin ions studied by photoelectron detachment yield spectroscopy and infrared laser ablation of droplet beams"
   Akihiro Kitazaki, Tomoko Hasegawa, Hiroya Asami, Jun-ya Kohno
   Chem. Phys. Lett. 771, 138512 (2021).
7. "Development of a Vibrating Pendant-Drop Raman Spectrometer and Polarization of Cavity Enhanced Raman Scattered Light"
   Tomonao Inoue, Jun-ya Kohno
   Chem. Lett. 50, 68-71 (2021).
8. "Gas-Phase Resonance Raman Spectroscopy Combined with IR-Laser Ablation of a Droplet Beam: Local Structural Analysis of Myoglobin"
   Hiroya Asami, Akihiro Kitazaki, Norishi Kawauchi, Jun-ya Kohno
   J. Phys. Chem. A 124(45), 9464-9469 (2020).
9. "Conformation of protonated guanine nucleotides via infrared multiphoton dissociation spectroscopy: observation of rotamers in the anti-conformation"
   Hiroya Asami, Hiroyuki Saigusa, Jun-ya Kohno
   Chem. Phys. Lett. 756, 137828 (2020).
10. "Gas-phase hydration of the lysozyme ion produced by IR-laser ablation of a droplet beam studied by photodissociation and fluorescence spectroscopy"
    Hiroya Asami, Norishi Kawauchi, Jun-ya Kohno
    J. Mass Spectrom. https://doi.org/10.1002/jms.4620
11. "Low-Frequency Raman Scattering in Colliding Benzene Droplets"
    Kosuke Negishi, Jun-ya Kohno
    J. Phys. Chem. A 123, 9158-9165 (2019).
12. "Design of S-S bond containing maleimide-conjugated closo-dodecaborate (SSMID): Identification of unique modification sites on albumin and investigation of intracellular uptake"
    S. Ishii, S. Sato, H. Asami, T. Hasegawa, J. Kohno, H. Nakamura
    Org. Biomol. Chem. 17, 5496-5499 (2019).
13. "Photodissociation spectroscopy of protonated guanosine monophosphate based on IR-laser ablation of droplet beam and quadrupole ion trap mass spectrometry"
    Hiroya Asami, Norishi Kawauchi, Jun-ya Kohno
    Chem. Phys. Lett. 720, 119-123 (2019).
14. "Photodissociation spectroscopy of hydrated myoglobin ions isolated by IR-laser ablation of a droplet beam: recovery from pH-denatured structure by gas-phase isolation"
    Hiroya Asami, Rina Kawabata, Norishi Kawauchi, Jun-ya Kohno
    Chem. Lett. 48, 140-143 (2019).
15. "Multi-Order Stimulated Raman Scattering in Colliding Droplets"
    Kosuke Negishi, Shuhei Suzuki, Jun-ya Kohno
    J. Phys. Chem. A 122, 6473-6478 (2018).
16. "Mass spectrometric study of the negative and positive secondary ions emitted from ethanol microdroplets by MeV-energy heavy ion impact"
    K. Kitajima, T. Majima, T. Nishio, Y. Oonishi, S. Mizutani, J. Kohno, M. Saito, H. Tsuchida
    Inst. Methods in Phys. Res. B 424, 10-16 (2018).
17. "Initial Collision Process of Miscble Two Droplets"
    Kazuma Anahara, Jun-ya Kohno
    J. Phys. Chem. B 121, 9895-9901 (2017).
18. "Evaporation and Subsequent Adsorption of Alcohol Molecules at Aqueous Droplet Surface Observed by Cavity-Enhanced Raman Spectroscopy"
    Yasuhito Kihara, Hiroya Asami, Jun-ya Kohno
    J. Phys. Chem. B in press. 121, 4538-4543 (2017).
19. "Development of Tandem Electrodynamic Trap Apparatus for Merging Charged Droplets and Spectroscopic Characterization of Resultant Dried Particle"
    Jun-ya Kohno, Tetsu Higashiura, Takaaki Eguchi, Shumpei Miura, Masato Ogawa
    J. Phys. Chem. B 120, 7696-7703 (2016).
20. "Mechanism of Protein Molecule Isolation by IR Laser Ablation of Droplet Beam"
    Kensuke Komatsu, Takuya Nirasawa, Mariko Hoshino-Nagasaka, Jun-ya Kohno
    J. Phys. Chem. A 120, 1495-1500 (2016).
21. "Microcrystals Delivery by Pulsed Liquid Droplet for Serial Femtosecond Crystallography"
    Fumitaka Mafune, Ken Miyajima, Kensuke Tono, Yoshihiro Takeda, Jun-ya Kohno, Naoya Miyauchi, Yasumasa Joti, Jun Kobayashi, Eriko Nango, So Iwata, and Makina Yabashi
    Acta Crystallographica D72, 520-523 (2016).
22. "Collisional Reaction of Liquid Droplets: Amidation of Dansyl Chloride Observed by Fluorescence Enhancement"
    Tomoko Suzuki, Jun-ya Kohno
    Chem. Lett. 44, 1575-1577 (2015).
23. "Coloring Rate of Phenolphthalein by Reaction with Alkaline Solution Observed by Liquid-Droplet Collision"
    Yuuka Takano, Shigenori Kikkawa, Tomoko Suzuki, Jun-ya Kohno
    J. Phys. Chem. B 119, 7062-7 (2015).
24. "Simultaneous Detection of Images and Raman Spectra of Colliding Droplets: Composition Analysis of Protrusions Emerging during Collisions of Ethanol and Water Droplets"
    Tomoko Suzuki and Jun-ya Kohno
    J. Phys. Chem. B 118, 5781-6 (2014).
25. (Editor's Choice)
    "Protrusion formation during the collisional process of ethanol and water droplets: Capillary wave propagation on the water droplet"
    Jun-ya Kohno, Makoto Kobayashi, and Tomoko Suzuki
    Chem. Phys. Lett. 578, 15-20 (2013).
26. "Charge state of lysozyme molecules in the gas phase produced by IR-laser ablation of droplet beam"
    Jun-ya Kohno, Kyohei Nabeta, and Nobuteru Sasaki
    J. Phys. Chem. A 117, 9-14 (2013).
27. "Scanning cavity-enhanced droplet spectroscopy: Tuning of the excitation laser for obtaining a continuous Raman spectrum"
    Mariko Hoshino-Nagasaka, Toshihiro Isoda, Tooru Takeshima, and Jun-ya Kohno
    Chem. Phys. Lett. 539-540, 229-233 (2012).
28. "Trap of Biomolecular Ions in the Gas Phase Produced by IR-laser Ablation of Droplet Beam"
    Jun-ya Kohno, and Tamotsu Kondow
    Chem. Lett. 39, 1220-1221 (2010).
29. "UV Laser Induced Proton-Transfer of Protein Molecule in the Gas Phase Produced by Droplet-Beam Laser Ablation"
    Jun-ya Kohno, and Tamotsu Kondow
    Chem. Phys. Lett. 463, 206-210 (2008).
30. "Delayed Ejection of Cluster Ions from a Liquid-Water Beam following Mid-IR and Near-IR Laser Irradiation"
    Namiki Toyama, Jun-ya Kohno, and Tamotsu Kondow
    Chem. Phys. Lett. 459, 194-197 (2008).
31. "Cluster-ion Ejection from IR-preheated Liquid Water through Ion Pair Created by OH Vibrational Excitation"
    Namiki Toyama, Jun-ya Kohno, and Tamotsu Kondow
    Chem. Lett. 35, 966-967 (2006).
32. "Ion Formation to Gas Phase by Laser Ablation on Droplet Beam"
    Jun-ya Kohno, Namiki Toyama, and Tamotsu Kondow
    Chem. Phys. Lett.420, 146-150 (2006).
33. "Local hydrogen-bonding structure in liquid water probed by IR-multiphoton excitation"
    Jun-ya Kohno, Namiki Toyama, and Tamotsu Kondow
    Chem. Phys. Lett. 420, 77-81 (2006).
34. "Solvation Structure of Arginine Aqueous Solution Studied by Liquid Beam Technique"
    Jun-ya Kohno, Namiki Toyama, Fumitaka Mafune, and Tamotsu Kondow
    Chem. Phys. Lett. 419, 369-373 (2006).
35. "Gas Phase Ion Formation from Liquid Beam of Arginine Aqueous Solution by IR Multiphoton Excitation"
    Jun-ya Kohno, Namiki Toyama, Mark. A. Buntine, Fumitaka Mafune, and Tamotsu Kondow
    Chem. Phys. Lett. 420, 18-23 (2006).
36. "Ejection of Clusters from Liquid Beam Surface by IR Laser Irradiation"
    Jun-ya Kohno, Namiki Toyama, Fumitaka Mafune, and Tamotsu Kondow
    Israel J. Chem. 44, 215-221 (2004).
37. "Ejection of a Large Neutral Cluster from a Liquid Beam Surface Following IR Laser Irradiation"
    Jun-ya Kohno, Fumitaka Mafune, and Tamotsu Kondow
    J. Phys. Chem. A 108, 971-977 (2004).
38. "Formation of Gold Nanonetworks and Small Gold Nanoparticles by Irradiation of Pulsed Intense Laser onto Gold Nanoparticles"
    Fumitaka Mafune, Jun-ya Kohno, Yoshihiro Takeda and Tamotsu Kondow
    J. Phys. Chem. B 107, 12589-12596 (2003).
39. "Nanoscale Soldering of Metal Nanoparticles for Construction of Higher-Order Structures"
    Fumitaka Mafune, Jun-ya Kohno, Yoshihiro Takeda, and Tamotsu Kondow
    J. Am. Chem. Soc. 125, 1686-1687 (2003).
40. "Formation of Stable Platinum Nanoparticles by Laser Ablation in Water"
    Fumitaka Mafune, Jun-ya Kohno, Yoshihiro Takeda, and Tamotsu Kondow
    J. Phys. Chem. B 107, 4128-4223 (2003).
41. "Ionization-Induced Nucleation above Liquid Beam of Aqueous Solution of Phenol after IR Laser Irradiation"
    Jun-ya Kohno, Fumitaka Mafune, and Tamotsu Kondow
    Chem. Phys. Lett. 366, 531-536 (2002).
42. "Isolation of Adenine Salts in the Gas Phase from Liquid Beam of Aqueous Solutions by IR Laser Irradiation"
    Jun-ya Kohno, Fumitaka Mafune, and Tamotsu Kondow
    Eur. Phys. J. D 20, 339-346 (2002).
43. "Full physical preparation of size-selected gold nanoparticles in solution: Laser ablation and laser-induced size control"
    Fumitaka Mafune, Jun-ya Kohno, Yoshihiro Takeda, and Tamotsu Kondow
    J. Phys. Chem. B 106, 7575-7577 (2002).
44. "Formation and Detection of Large Neutral Clusters Ejected from Liquid Beam Surface by IR Laser Irradiation"
    Jun-ya Kohno, Fumitaka Mafune, and Tamotsu Kondow
    Chem. Lett. 562-563 (2002).
45. "IR Laser Evaporation of Phenol Solvated with Water Molecules from Liquid Beam of Aqueous Phenol Solution"
    Jun-ya Kohno, Fumitaka Mafune, and Tamotsu Kondow
    J. Phys. Chem. A 105, 8939-8943 (2001).
46. "Growth of gold clusters into nanoparticles in a solution following laser induced fragmentation"
    Fumitaka Mafune, Jun-ya Kohno, Yoshihiro Takeda and Tamotsu Kondow
    J. Phys. Chem. B. 106, 8555-8561 (2002).
47. "Dissociation and aggregation of gold nanoparticles under laser irradiation"
    Fumitaka Mafune, Jun-ya Kohno, Yoshihiro Takeda and Tamotsu Kondow
    J. Phys. Chem. B. 105, 9050-9056 (2001).
48. "Chemical Reactions Involving Multi-Solvated Electrons on Liquid Beam Surface of CaI₂ Alcohol Solutions"
    Jun-ya Kohno, Fumitaka Mafune, and Tamotsu Kondow
    J. Phys. Chem. A 105, 5990-5993 (2001).
49. "Formation of Gold Nanoparticles by Laser Ablation in Aqueous Solution of Surfactant"
    Fumitaka Mafune, Jun-ya Kohno, Yoshihiro Takeda , Tamotsu Kondow and Hisahiro Sawabe
    J. Phys. Chem. B. 105, 5114-5120 (2001).
50. "Formation and Size Control of Silver Nanoparticles by Laser Ablation in Aqueous Solution"
    Fumitaka Mafune, Jun-ya Kohno, Yoshihiro Takeda , Tamotsu Kondow and Hisahiro Sawabe
    J. Phys. Chem. B. 104, 9111-9117 (2000).
51. "Structure and stability of silver nanoparticles in aqueous solution produced by laser ablation"
    Fumitaka Mafune, Jun-ya Kohno, Yoshihiro Takeda , Tamotsu Kondow and Hisahiro Sawabe
    J. Phys. Chem. B. 104, 8333-8337 (2000).
52. "Ejection mechanism of molecules and neutral clusters from liquid beam under irradiation of IR laser"
    Noriko Horimoto, Jun-ya Kohno, Fumitaka Mafune and Tamotsu Kondow
    Chem. Phys. Lett. 318, 536-542 (2000).
53. "Formation of Ca⁺ (EtOH)_m from alcohol solutions of CaCl₂"
    Jun-ya Kohno, Fumitaka Mafune and Tamotsu Kondow
    J. Phys. Chem. A. 104, 1079-1084 (2000).
54. " Mechanisms of Ion Ejection from Liquid Beam under Irradiation of Laser by Simultaneous Detection of Ions Produced inside a Liquid Beam and Ejected into a Vacuum "
    Jun-ya Kohno, Fumitaka Mafune and Tamotsu Kondow
    J. Phys. Chem. A. 104, 243-248 (2000).
55. "Preparation of less volatile solute molecules and clusters in the gas phase through selective excitation of solvent in liquid beam of solution"
    Noriko Horimoto, Jun-ya Kohno, Fumitaka Mafune, and Tamotsu Kondow
    J. Phys. Chem. A. 103, 9569-9572 (1999).
56. "Cluster ion formation from alcohol solutions of CaI₂"
    Jun-ya Kohno, Fumitaka Mafune and Tamotsu Kondow
    J. Phys. Chem. A. 103, 1518-1522 (1999).
57. "Ion- molecule reactions in a liquid beam of methanol, ethnaol, and 1-propanol following multiphoton ionization"
    Fumitaka Mafune, Jun-ya Kohno and Tamotsu Kondow
    J. Phys. Chem. 100, 10041-10045 (1996).
58. "Ion-molecule reaction between a protonated phenyl ketone and an alcohol following multiphoton excitation in a liquid beam"
    Jun-ya Kohno, Noriko Horimoto, Fumitaka Mafune and Tamotsu Kondow
    J. Phys. Chem. 99, 15627-15632 (1996).
59. "Mass spectroscopic observation of an ester formation reaction between benzoic acid and alcohol initiated by multiphoton excitation in a liquid beam"
    Fumitaka Mafune, Jun-ya Kohno and Tamotsu Kondow
    J. Phys. Chem. 100, 4476-4479 (1996).
60. "Ion-molecule reaction between ionized photochemical intermediates of acetophenone and alcohol following multiphoton excitation in a liquid beam"
    Jun-ya Kohno, Fumitaka Mafune and Tamotsu Kondow
    J. Am. Chem. Soc. 116, 9801-9802 (1994).
61. "Ejection of cluster ions from a liquid beam of an aniline-propanol solution following laser photoionization"
    Fumitaka Mafune, Jun-ya Kohno and Tamotsu Kondow
    J. Chin. Chem. Soc. 42, 449-454 (1994).
62. "Mechanism of ion ejection from a liquid beam following laser photoionization"
    Fumitaka Mafune, Jun-ya Kohno, Takashi Nagata and Tamotsu Kondow
    Chem. Phys. Lett. 218, 7-12 (1994).

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International conference

1. (Invited talk)
   "Laser spectroscopy of gas-phase proteins isolated by IR-laser ablation of droplet beam"
   Jun-ya Kohno
   8th Asia-Oceania Mass Spectrometry Conference
   Macau, China (2020).
   

2. (Invited talk)
   "Chemical reactions induced by droplet collision"
   Jun-ya Kohno
   The 5th International Workshop on Heterogeneous Kinetics Related to Atmospheric Aerosols
   Guangzhou, China (2019).
   

3. (Plenary talk)
   "Gas phase resonance Raman spectroscopy by IR-laser ablation of droplet beam: Stable heme structure in isolated myoglobin" Hiroya Asami
   NTCU-Gakushuin University Symposium 2019
   Hsinchu, Taiwan (2019).
   

4. "Rapid observation of colliding droplet interface reaction" Shuhei Suzuki, Jun-ya Kohno
   NTCU-Gakushuin University Symposium 2019
   Hsinchu, Taiwan (2019).
   

5. "Secondary structure of isolated BSA studied by CD spectroscopy in the UV region" Akihiro Kitazaki, Hiroya Asami, Jun-ya Kohno
   NTCU-Gakushuin University Symposium 2019
   Hsinchu, Taiwan (2019).
   

6. "Development of Vibrating Pendant-Drop Raman Spectrometer and Polarization Dependence" Tomonao Inoue, Jun-ya Kohno
   NTCU-Gakushuin University Symposium 2019
   Hsinchu, Taiwan (2019).
   

7. "Structural analysis of isolated heme protein based on gas-phase resonance Raman spectroscopy: Identification of the oxidation state, spin state, and coordination"
   Hiroya Asami, Akihiro Kitazaki, Norishi Kawauchi, Jun-ya Kohno
   Scix 2019
   Palm Springs, USA (2019).
   

8. "Rapid synthesis and evaluation of a single catalytic particle by using tandem trap apparatus: Crystal polymorphism of a single-particle TiO2 by controlling calcination temperature"
   Anna Shirono, Hiroya Asami, Jun-ya Kohno
   Scix 2019
   Palm Springs, USA (2019).
   

9. (Invited talk)
   "Temporal evolution of multi-order stimulated Raman scattering in droplet"
   Jun-ya Kohno
   Droplet 2019
   Dahrum, UK (2019).
   

10. "Development of vibrating pendant-drop Raman spectrometer"
    Tomonao Inoue, Jun-ya Kohno
    Droplet 2019
    Dahrum, UK (2019).
    

11. (Hot Topics)
    "Gas phase resonance Raman spectroscopy of huge biomolecule by IR-ablation of droplet beam: Local structure in isolated heme protein"
    Hiroya Asami, Akihiro Kitazaki, Norishi Kawauchi, and Jun-ya Kohno
    International Symposium on Molecular Beams
    Edinburgh, Scotland (2019).
    
12. "Gas phase CD spectroscopy of albumin ion in DUV region by using IR-laser ablation of droplet beam: Analysis of secondary structure "
    Akihiro Kitazaki, Hiroya Asami, Jun-ya Kohno
    International Symposium on Molecular Beams
    Edinburgh, Scotland (2019).
    
13. (Invited talk)
    "Multiorder Stimulated Raman Scattering in Colliding Droplet"
    Jun-ya Kohno
    International Conference on Raman Spectroscopy
    Jeju, Korea (2018).
    
14. "Initial Reaction Process Induced by Collision of Aqueous H2SO4 and NH3 Droplets Observed by Raman Image Analysis"
    Shuhei Suzuki, Jun-ya Kohno
    International Conference on Raman Spectroscopy
    Jeju, Korea (2018).
    
15. "Novel millisecond time resolved spectroscopy for fluorescent nucleic acids: observation of molecular structural change on the droplet interface"
    Hiroya Asami, Kanako Takahashi, Taisuke Tomura, Jun-ya Kohno
    Fluorescent Biomolecules and their Building Blocks (FB3)
    Glasgow, UK (2018).
    
16. "Protein denaturation observed by gas-phase spectroscopy using IR-laser ablation of droplet beam "
    Hiroya Asami, Jun-ya Kohno
    The 10 th Isolated Biomolecules and Biomolecular Interactions Conference (IBBI) 2018
    Texel, The Netherlands (2018).
    
17. "Gas-phase DUV-photodissociation spectroscopy of valence-selected lysozyme ion by use of droplet beam IR-laser ablation"
    Norishi Kawauchi, Hiroya Asami, Jun-ya Kohno
    The 10 th Isolated Biomolecules and Biomolecular Interactions Conference (IBBI) 2018
    Texel, The Netherlands (2018).
    
18. "Visible Photodissociation Spectroscopy of Cytchrome c Isolated in the Gas Phase by Using an IR-laser Ablation of Droplet Beam"
    Yuri Nakamura, Norishi Kawauchi, Hiroya Asami, Jun-ya Kohno
    The 10 th Isolated Biomolecules and Biomolecular Interactions Conference (IBBI) 2018
    Texel, The Netherlands (2018).
    
19. (Invited talk)
    "Dynamics of Miscible Liquid-Liquid Interface Studied by Droplet Collision"
    Jun-ya Kohno
    EMN Meeting on Droplet 2017
    Orlando, USA (2017).
    
20. "Metastable Liquid Interface Studied by Droplet Collision"
    Jun-ya Kohno
    NTCU-Gakushuin University Symposium 2017
    Hsinchu, Taiwan (2017).
    
21. "Multiorder Raman scattering generated at interface of colliding benzene droplets"
    Kosuke Negishi, Jun-ya Kohno
    NTCU-Gakushuin University Symposium 2017
    Hsinchu, Taiwan (2017).
    
22. "DUV-photodissociation spectroscopy of divalent lysozyme ion isolated by droplet-beam IR-laser ablation"
    Norishi Kawauchi, Hiroya Asami, Jun-ya Kohno
    NTCU-Gakushuin University Symposium 2017
    Hsinchu, Taiwan (2017).
    
23. "Chemical Denaturation of Bovine Serum Albumin Observed by DUV Photoelectron Yield Spectroscopy Combined with IR-Laser Ablation of Droplet Beam"
    Hiroya Asami, Tomoko Hasegawa, Jun-ya Kohno
    SciX 2017
    Reno, USA (2017).
    
24. "Hydration Effect on Lysozyme in Gas Phase Studied by UV-Photodissociation Spectroscopy in Combination with Droplet-Beam IR Laser Ablation"
    Norishi Kawauchi, Hiroya Asami, Jun-ya Kohno
    SciX 2017
    Reno, USA (2017).
    
25. "Dynamics of liquid interface following droplet collision"
    Jun-ya Kohno
    Droplet 2017
    Los Angels, USA (2017).
    
26. "Synthesis, Raman spectroscopic identification and evaluasion of single-particle catalyst in electrodynamic trap"
    Jun-ya Kohno, Shuto Ebara, Takaaki Eguchi
    ICAVS 2017
    Victoria, Canada (2017).
    
27. "Internal State of Colliding Liquid Droplet Studied by Resonance Enhanced Stimulated Raman Scattering"
    Kosuke Negishi, Jun-ya Kohno
    ICAVS 2017
    Victoria, Canada (2017).
    
28. "Chemical reactions induced by collision of aerosol droplets"
    Jun-ya Kohno
    Pacifichem 2015
    Honolulu, Hawaii, USA (2015).
    
29. "Raman spectroscopic observation of collisional reaction between H2SO4 and NaOH droplets"
    Kazuma Anahara, Jun-ya Kohno
    Pacifichem 2015
    Honolulu, Hawaii, USA (2015).
    
30. (Invited talk)
    "Collisional reaction of aerosol droplets: Coloring reaction of phenolphthalein"
    Yuuka Takano, Shigenori Kikkawa, Tomoko Suzuki, Jun-ya Kohno
    EMN Meeting on Droplet 2015
    Phuket, Thailand (2015).
    
31. (Invited talk)
    "Dynamics of chemical reactions induced by droplet collision"
    Jun-ya Kohno
    2nd International Symposium on Weak Molecular Interactions
    Tokyo, Japan (2015).
    
32. "Laser spectroscopic observations of droplet collision dynamics"
    Tomoko Suzuki, Jun-ya Kohno
    2nd International Symposium on Weak Molecular Interactions
    Tokyo, Japan (2015).
    
33. "Attachment of counter ions to lysozyme ion isolated in teh gas phase by IR-laser ablation of droplet beam"
    Takuya Nirasawa, Jun-ya Kohno
    2nd International Symposium on Weak Molecular Interactions
    Tokyo, Japan (2015).
    
34. "Raman spectroscopic observation of reaction between H2SO4 and NaOH induced by droplet collision"
    Kazuma Anahara, Jun-ya Kohno
    2nd International Symposium on Weak Molecular Interactions
    Tokyo, Japan (2015).
    
35. "Development of Raman spectrometer for evaluation of single particle trapped in Paul trap"
    Takaaki Eguchi, Jun-ya Kohno
    2nd International Symposium on Weak Molecular Interactions
    Tokyo, Japan (2015).
    
36. "Adsorption dynamics of surfactant on solution surface measured by cavity enhanced Raman spectroscopy"
    Yasuhito Kihara, Jun-ya Kohno
    2nd International Symposium on Weak Molecular Interactions
    Tokyo, Japan (2015).
    
37. "Simultaneous Detection of Images and Raman Spectra of Colliding Droplets: Composition Analysis of Protrusion Produced in Ethanol/Water Droplet Collision"
    Jun-ya Kohno, Tomoko Suzuki
    International Conference on Raman Spectroscopy
    Jena, Germany (2014).
    
38. (Invited talk)
    "Reaction Dynamics of Liquid Droplets: Developments of Scanning Cavity Enhanced Droplet Spectroscopy and Droplet-Collison Apparatus "
    Jun-ya Kohno
    International Conference on Recent Advances in Physics
    Uthangarai, India (2013).
    
39. (Invited talk)
    "Scanning Cavity Enhanced Droplet Spectroscopy and Collision Dynamics of Liquid Droplets"
    Jun-ya Kohno
    International Conference on Perspectives in Vibrational Spectroscopy
    Mavelikara, India (2013).
    
40. "Development of Scanning Cavity Enhanced Droplet Spectroscopy : Tuning of the Excitation laser for obtaining a continuous Raman spectrum " Jun-ya Kohno
    International Conference on Raman Spectroscopy
    Bangalore, India (2012).
    
41. "Direct Isolation of Biomolecular Ions from Solution into Gas Phase by Use of Liquid/Droplet Beams" Jun-ya Kohno, Namiki Toyama and Tamotsu Kondow
    Isolated Biomolecules and Biomolecular Interactions -Theory and Experiments-
    Valladorid, Spain (2008).
    
42. "Isolation of Liquid Molecules into Gas Phase: Laser Ablation of Liquid and Droplet Beams" Jun-ya Kohno, Namiki Toyama and Tamotsu Kondow
    Isolated Biomolecules and Biomolecular Interactions -Theory and Experiments-
    Trest, Czech (2006).
    
43. "Isolation of liquid molecules into gas phase: Liquid droplet laser ablation"
    Jun-ya Kohno and Tamotsu Kondow
    XXI International Symposium on Molecular Beams
    Hersonissos, Crete, Greece (2005).
    
    
44. "Ion formation from liquid beam of arginine aqueous solution via IR multiphoton excitation"
    Jun-ya Kohno, Fumitaka Mafune and Tamotsu Kondow
    EURESCO Conference: "Molecules of Biological Interest in the Gas Phase
    Exceter, United Kingdom (2004).
    
    
45. "Ion formation in the vicinity of liquid beam under irradiation of IR-UV lasers"
    Jun-ya Kohno, Fumitaka Mafune and Tamotsu Kondow
    XX International Symposium on Molecular Beams
    Lisbon, Portugal (2003).
    
    
46. "Isolation of Adenine Salts in the Gas Phase from liquid beam of aqueous solution by IR laser irradiation"
    Jun-ya Kohno, Fumitaka Mafune and Tamotsu Kondow
    EURESCO Conference: "Molecules of Biological Interest in the Gas Phase
    Wildbad Kreuth, Germany (2002).
    
    
47. "Isolation of Molecules and Clusters by IR Laser Irradiation of Liquid Beams of Aniline and Phenol Aqueous Solutions"
    Jun-ya Kohno, Fumitaka Mafune and Tamotsu Kondow
    XIX International Symposium on Molecular Beams
    Rome, Italy (2001).
    
    
48. "Preparation of Less Volatile Solute Molecules and Clusters in the Gas Phase through Selective Vibrational Excitation of Solvent in Liquid Beam Solution"
    Jun-ya Kohno, Fumitaka Mafune and Tamotsu Kondow
    EURESCO Conference: "Molecules of Biological Interest in the Gas Phase
    Les Houches, France (2000).
    
    
49. "Novel Method for Preparation of Cluster Beam by Use of Liquid Beam"
    Jun-ya Kohno, Fumitaka Mafune and Tamotsu Kondow
    XVIII International Symposium on Molecular Beams
    Ameland, The Netherlands (1999).
    
    

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Award

1. "動的光散乱法によるＣａスルホネートの油中粒径の測定"
   平成１１年度 日本トライボロジー学会奨励賞
   
2. "多光子励起溶液反応と機構の解明"
   平成１５年度 日本化学会進歩賞
   

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