Sunday 7th
9:15-9:25 Opening remarks: Naoki Watanabe
Session A Chair: W. Jäger
9:25-10:00 IL01. Yuan-Pern Lee (NYCU, Taiwan)
"Applications of para-hydrogen matrix spectroscopy"
10:00-10:20 CT01. Isabelle Weber (NYCU, Taiwan)
"Electronic spectroscopy of protonated and hydrogenated coronene in solid para-hydrogen"
10:15-10:35 CT02. David Anderson (Univ. Wyoming, USA)
"Adventures in parahydrogen matrix isolation infrared spectroscopy"
10:40-11:00 Coffee break
Session B Chair: G. Tarczay
11:00-11:35 IL02. Géraldine Feraud (Sorbonne Univ., France)
"UV-induced desorption of interstellar ices analogs"
11:35-11:55 CT03. Ralf I. Kaiser (Univ. Hawai'i at Manoa, USA)
"Reaction dynamics in extreme environments: Matrix isolation of impossible molecules"
11:55-12:15 CT04. Prasad Joshi (NYCU, Taiwan)
"Identification of HOC•HC(O)NH2 intermediate in the reaction of H + glycolamide in solid para-hydrogen and its implications in astrochemistry"
12:15-14:00 Lunch + Free time
Session C Chair: Y. Xu
14:00-14:35 IL03. Kenta Mizuse (Kitasato Univ., Japan)
"High-resolution, broad-bandwidth spectroscopy of molecular clusters by real-time wave packet imaging"
14:00-14:35 IL04. Thomas Schultz (UNIST, Korea)
"Correlating parent-fragment relationships in cluster photoionization"
15:10-15:35 Coffee break
Session D Chair: Y. Oba
15:35-15:55 CT05. Bijesh Malla (Indian Inst. Tech. Madras, India)
"Insights into interstellar ice photochemistry: Cryogenic laboratory studies"
15:55-16:15 CT06. Josée Maurais (Univ. Sherbrooke, Canada)
"Trapping intermediates of the NO2 hydrolysis reaction on ice"
16:15-16:35 CT07. Franciele Kruczkiewicz (Leiden Univ., The Netherlands)
"An infrared and thermal desorption study of amino acids in astrophysical environments"
16:35-16:55 CT08. Nana Iwasa (Sophia Univ., Japan)
"Investigating the photo-relaxation mechanism of 6-azauracil through ab initio molecular dynamics simulations"
Topics Session Chair: J. Miyazaki
16:55-17:05 Topics 1. Mizuki Kimura (Sophia Univ., Japan)
"P06: Nonadiabatic ab initio chemical reaction dynamics on photoisomerization reaction of 3,5-dimethylisoxazole via the S1 electronic state"
17:30-19:00 Poster session 1
Monday 8th
Session E Chair: K. Mizuse
9:30-10:05 IL05. Yunjie Xu (Univ. Alberta, Canada)
"Chiral molecular interactions: Jet-cooled rotational spectroscopy and quantum chemistry calculations"
10:05-10:25 CT09. Sonia Melandri (Univ. Bologna, Italy)
"Benchmarking quantum methods with experimental data: Exploring rotational spectroscopy of water and alcohol complexes"
10:25-10:45 CT10. Hajime Tanuma (Tokyo Metropolitan Univ., Japan)
"Separation of electronic states and isomers for atomic and molecular ions in cooled gases by ion mobility measurements"
10:45-11:05 Coffee break
Session F Chair: K.-J. Chuang
11:05-11:25 CT11. György Tarczay (ELTE Eötvös Univ., Hungary)
"Insights into the mechanism of amino acid formation in the interstellar medium by laboratory experiments and computations"
11:25-11:45 CT12. Ni-En Sie (Hokkaido Univ., Japan)
"The photodesorption efficiency of OH radical on ice from ultraviolet to visible range"
11:45-14:00 Photo session, Lunch + Free time
Session G Chair: G. Feraud
14:00-14:35 IL06. Masashi Tsuge (Hokkaido Univ., Japan)
"The behavior of carbon atoms on water ice at low temperatures"
14:35-14:55 CT13. Julia Santos (Leiden Univ., The Netherlands)
"Origin and fate of interstellar sulfur-bearing molecules: A solid-state laboratory perspective"
14:55-15:15 CT14. Thanh Nguyen (Hokkaido Univ., Japan)
"Chemical reactions of methyl mercaptan (CH3SH) with hydrogen atoms on ice surface at low temperatures"
15:15-15:40 Coffee break
Session H Chair: S. Iida
15:40-16:15 IL07. Tatyana Shabatina (Lomonosov Moscow State Univ., Russia)
"Cryochemical formation of drug nanoforms: Approach to directed drug delivery and controlled drug release"
16:15-16:35 CT15. Soham Chowdhury (Indian Inst. Tech. Madras, India)
"Composition-dependent clathrate hydrate formation of trimethylene oxide and consequences of dissociation"
Topics Session Chair: W. Chin
16:35-16:45 Topics 3. Kai-Ju Yu (NYCU, Taiwan)
"P02: Infrared spectra of isomers of hydrogenated acenaphthylene isolated in solid para-hydrogen"
16:45-16:55 Topics 4. Frederike Beyer (Ruhr Univ. Bochum, Germany)
"P11: Vibrational circular dichroism of a chiral triplet nitrene investigated under matrix-isolation conditions in para-Hydrogen"
16:55-17:25 Committee elections and etc.
17:30-19:00 Poster session 2
Tuesday 9th
Session I Chair: A. K. Eckhardt
9:30-10:05 IL08. Jan Philipp Wagner (Univ. Tübingen, Germany)
"Phenyl radical activates molecular hydrogen through protium and deuterium tunneling"
10:05-10:25 CT16. Wutharath Chin (Univ. Paris Saclay, France)
"Conformational diversity of carboxylic acids"
10:25-10:45 CT17. Jay Amicangelo (Penn State Erie, USA)
"Characterization of H–π and CH–O structures of the 1:1 methanol–benzene complex using matrix isolation infrared spectroscopy"
10:45-11:05 CT18. Sophie Sobanska (Univ. Bordeaux, France)
"Study cis pinonic acid photodegradation by matrix isolation spectroscopy for atmospheric interest"
Wednesday 10th
Session J Chair: C. Zhu
9:30-10:05 IL09. Germán Molpeceres (CSIC, Spain)
"New pathways to interstellar complex organic molecules: Carbon chemisorption and chemistry on CO ices"
10:05-10:25 CT19. Tatsuhiro Murakami (Saitama Univ., Japan)
"Theoretical exploration of astrochemical reactions: Leveraging ring-polymermolecular dynamics and machine-learning techniques"
10:25-10:45 CT20. Ko-Ju Chuang (Leiden Univ., The Netherlands)
"Interstellar ice chemistry from simple hydrocarbon to complex organics in star-forming regions"
10:45-11:05 Coffee break
Session K Chair: J. P. Wagner
11:05-11:40 IL10. André K. Eckhardt (Ruhr Univ. Bochum, Germany)
"Spectroscopic characterization of interstellar relevant imine species"
11:40-12:00 CT21. Arisa Iguchi (Hokkaido Univ., Japan)
"Infrared spectroscopy of aromatic molecular ions cooled at 0.37 K"
12:00-15:00 Lunch + Free time
Session L Chair: G. Molpeceres
15:00-15:35 IL11. Cheng Zhu (Inst. Chem., Chin. Acad. Sci., China)
"Regenerative water sources on the Moon"
15:35-15:55 CT22. Stéphane Coussan (Aix-Marseille Univ., France)
"Molecular species of atmospheric interest studied by cryogenic matrix isolation"
15:55-16:30 IL12. Simpei Iida (Tokyo Metropolitan Univ., Japan)
"Radiative de-excitation of vibrationally excited C2−"
16:30-17:00 Coffee break
Session M Chair: T. Wakabayashi
17:00-17:20 CT23. Xiaoqing Zeng (Fudan Univ., China)
"Reactivity of diatomic PH in low-temperature matrices: New molecules and mechanisms"
17:20-17:55 IL13. Christian Merten (Ruhr Univ. Bochum, Germany)
"VCD spectroscopy under cryogenic conditions: Of matrix effects and photochemistry of chiral molecules"
17:55-16:05 Christian Merten (Ruhr Univ. Bochum, Germany)
"CPLT 2026"
18:05- Closing session
Poster presentations
(Numbers may be changed)
Session 1: Sunday 7th, 17:30-19:00
Session 2: Monday 8th, 17:30-19:00
P01. Malte Feßner (Ruhr Univ. Bochum, Germany)
"ITFE – A more complicated halogen bond donor"
P02. Kai-Ju Yu (NYCU, Taiwan)
"Infrared spectra of isomers of hydrogenated acenaphthylene isolated in solid para-hydrogen"
P03. Tomonari Wakabayashi (Kindai Univ., Japan)
"Linearly polarized phosphorescence of polyyne molecules aligned in PVA"
P04. Wutharath Chin (Univ. Paris Sacray, France)
"Disentangling matrix site-effects with two-dimensional IR spectroscopy"
P05. Jun Miyazaki (Tokyo Denki Univ., Japan)
"Photochemistry of cycloheptatriene in solid parahydrogen"
P06. Mizuki Kimura (Sophia Univ., Japan)
"Nonadiabatic ab initio chemical reaction dynamics on photoisomerization reaction of 3,5-dimethylisoxazole via the S1 electronic state"
P07. Cancelled
P08. Yana Gromova (Lomonosov Moscow Saate Univ., Russia)
"Mono- and biligand silver clusters with cholesterol and thiocholesterol: The DFT study"
P09. Wolfgang Jäger (Univ. Alberta, Canada)
"π-System assisted micro-solvation of 3-methylcatechol unveiled by chirped pulse microwave spectroscopy"
P10. Takuya Majima (Kyoto Univ., Japan)
"Anion-molecule reactions on methanol droplet and ice surfaces induced by fast ion collisions"
P11. Frederike Beyer (Ruhr Univ. Bochum, Germany)
"Vibrational circular dichroism of a chiral triplet nitrene investigated under matrix-isolation conditions in para-Hydrogen"
P12. Yoichi Nakai (RIKEN, Japan)
"Reactions via irradiation of an ice surface with low-energy ions at low temperature conditions"
P13. Hiroshi Hidaka (Hokkaido Univ., Japan)
"An atomic force microscopy study on the local surface potential difference of amorphous solid water formed by water vapor deposition at 15 and 100 K"
P14. Yasuhiro Oba (Hokkaido Univ., Japan)
"Surface reactions of phosphine (PH3) with H or D atoms on icy surfaces at low temperatures"
P15. Alexei Shumilkin & T. Shabatina* (Lomonosov Moscow State Univ., Russia)
"Magnetite nanoparticles and their hybrid nanocomposites with chloramphenicol: low temperature synthesis and physico-chemical properties"
P16. Andrei Soloviev & T. Shabatina* (Lomonosov Moscow State Univ., Russia)
"Interaction of silver clusters with dioxidine molecules within hybrid nanocomposites obtained by cryocondensation from the gas phase"
André K Eckhardt (Ruhr University Bochum, Germany)
"Spectroscopic Characterization of Interstellar Relevant Imine Species" Géraldine Feraud (Sorbonne University, France)
"UV-induced desorption of interstellar ices anologs" Shimpei Iida (Tokyo Metroporitan University, Japan)
"Radiative de-excitation of vibrationally excited C2-" Yuan-Pern Lee (National Yang Ming Chiao Tung University, Taiwan)
"Applications of para-hydrogen matrix spectroscopy" Christian Merten (Ruhr University Bochum, Germany)
"VCD spectroscopy under cryogenic conditions: Of matrix effects and photochemistry of chiral molecules" Kenta Mizuse (Kitasato University, Japan)
"High-resolution, broad-bandwidth spectroscopy of molecular clusters by real-time wave packet imaging" Germán Molpeceres (CSIC, Spain)
"New pathways to interstellar complex organic molecules: carbon chemisorption and chemistry on CO ices" Thomas Schultz (Ulsan National Institute of Science and Technology (UNIST), Korea)
"Correlating parent-fragment relationships in cluster photoionization" Tatyana Shabatina (Moscow State University, Russia)
"Cryochemical Formation of Drug Nanoforms: Approach to Directed Drug Delivery and Controlled Drug Release" Masashi Tsuge (Hokkaido University, Japan)
"The Behavior of Carbon Atoms on the Surface of Amorphous Solid Water" Philipp Wagner (Universität Tübingen, Germany)
"Splitting D2 with Phenyl Radical" Yunjie Xu (University of Alberta, Canada)
"Rotational Spectroscopy of Chirality Recognition and Chirality-Controlled Tunneling Dyanamics in the Gas Phase" Cheng Zhu (Institute of Chemistry, Chinese Academy of Science, China)
"Regenerative water sources on the Moon"
9:15-9:25 Opening remarks: Naoki Watanabe
9:25-10:00 IL01. Yuan-Pern Lee (NYCU, Taiwan)
"Applications of para-hydrogen matrix spectroscopy"
10:00-10:20 CT01. Isabelle Weber (NYCU, Taiwan)
"Electronic spectroscopy of protonated and hydrogenated coronene in solid para-hydrogen"
10:15-10:35 CT02. David Anderson (Univ. Wyoming, USA)
"Adventures in parahydrogen matrix isolation infrared spectroscopy"
10:40-11:00 Coffee break
11:00-11:35 IL02. Géraldine Feraud (Sorbonne Univ., France)
"UV-induced desorption of interstellar ices analogs"
11:35-11:55 CT03. Ralf I. Kaiser (Univ. Hawai'i at Manoa, USA)
"Reaction dynamics in extreme environments: Matrix isolation of impossible molecules"
11:55-12:15 CT04. Prasad Joshi (NYCU, Taiwan)
"Identification of HOC•HC(O)NH2 intermediate in the reaction of H + glycolamide in solid para-hydrogen and its implications in astrochemistry"
12:15-14:00 Lunch + Free time
14:00-14:35 IL03. Kenta Mizuse (Kitasato Univ., Japan)
"High-resolution, broad-bandwidth spectroscopy of molecular clusters by real-time wave packet imaging"
14:00-14:35 IL04. Thomas Schultz (UNIST, Korea)
"Correlating parent-fragment relationships in cluster photoionization"
15:10-15:35 Coffee break
15:35-15:55 CT05. Bijesh Malla (Indian Inst. Tech. Madras, India)
"Insights into interstellar ice photochemistry: Cryogenic laboratory studies"
15:55-16:15 CT06. Josée Maurais (Univ. Sherbrooke, Canada)
"Trapping intermediates of the NO2 hydrolysis reaction on ice"
16:15-16:35 CT07. Franciele Kruczkiewicz (Leiden Univ., The Netherlands)
"An infrared and thermal desorption study of amino acids in astrophysical environments"
16:35-16:55 CT08. Nana Iwasa (Sophia Univ., Japan)
"Investigating the photo-relaxation mechanism of 6-azauracil through ab initio molecular dynamics simulations"
16:55-17:05 Topics 1. Mizuki Kimura (Sophia Univ., Japan)
"P06: Nonadiabatic ab initio chemical reaction dynamics on photoisomerization reaction of 3,5-dimethylisoxazole via the S1 electronic state"
17:30-19:00 Poster session 1
Monday 8th
9:30-10:05 IL05. Yunjie Xu (Univ. Alberta, Canada)
"Chiral molecular interactions: Jet-cooled rotational spectroscopy and quantum chemistry calculations"
10:05-10:25 CT09. Sonia Melandri (Univ. Bologna, Italy)
"Benchmarking quantum methods with experimental data: Exploring rotational spectroscopy of water and alcohol complexes"
10:25-10:45 CT10. Hajime Tanuma (Tokyo Metropolitan Univ., Japan)
"Separation of electronic states and isomers for atomic and molecular ions in cooled gases by ion mobility measurements"
10:45-11:05 Coffee break
11:05-11:25 CT11. György Tarczay (ELTE Eötvös Univ., Hungary)
"Insights into the mechanism of amino acid formation in the interstellar medium by laboratory experiments and computations"
11:25-11:45 CT12. Ni-En Sie (Hokkaido Univ., Japan)
"The photodesorption efficiency of OH radical on ice from ultraviolet to visible range"
11:45-14:00 Photo session, Lunch + Free time
14:00-14:35 IL06. Masashi Tsuge (Hokkaido Univ., Japan)
"The behavior of carbon atoms on water ice at low temperatures"
14:35-14:55 CT13. Julia Santos (Leiden Univ., The Netherlands)
"Origin and fate of interstellar sulfur-bearing molecules: A solid-state laboratory perspective"
14:55-15:15 CT14. Thanh Nguyen (Hokkaido Univ., Japan)
"Chemical reactions of methyl mercaptan (CH3SH) with hydrogen atoms on ice surface at low temperatures"
15:15-15:40 Coffee break
15:40-16:15 IL07. Tatyana Shabatina (Lomonosov Moscow State Univ., Russia)
"Cryochemical formation of drug nanoforms: Approach to directed drug delivery and controlled drug release"
16:15-16:35 CT15. Soham Chowdhury (Indian Inst. Tech. Madras, India)
"Composition-dependent clathrate hydrate formation of trimethylene oxide and consequences of dissociation"
16:35-16:45 Topics 3. Kai-Ju Yu (NYCU, Taiwan)
"P02: Infrared spectra of isomers of hydrogenated acenaphthylene isolated in solid para-hydrogen"
16:45-16:55 Topics 4. Frederike Beyer (Ruhr Univ. Bochum, Germany)
"P11: Vibrational circular dichroism of a chiral triplet nitrene investigated under matrix-isolation conditions in para-Hydrogen"
16:55-17:25 Committee elections and etc.
17:30-19:00 Poster session 2
Tuesday 9th
9:30-10:05 IL08. Jan Philipp Wagner (Univ. Tübingen, Germany)
"Phenyl radical activates molecular hydrogen through protium and deuterium tunneling"
10:05-10:25 CT16. Wutharath Chin (Univ. Paris Saclay, France)
"Conformational diversity of carboxylic acids"
10:25-10:45 CT17. Jay Amicangelo (Penn State Erie, USA)
"Characterization of H–π and CH–O structures of the 1:1 methanol–benzene complex using matrix isolation infrared spectroscopy"
10:45-11:05 CT18. Sophie Sobanska (Univ. Bordeaux, France)
"Study cis pinonic acid photodegradation by matrix isolation spectroscopy for atmospheric interest"
Wednesday 10th
9:30-10:05 IL09. Germán Molpeceres (CSIC, Spain)
"New pathways to interstellar complex organic molecules: Carbon chemisorption and chemistry on CO ices"
10:05-10:25 CT19. Tatsuhiro Murakami (Saitama Univ., Japan)
"Theoretical exploration of astrochemical reactions: Leveraging ring-polymermolecular dynamics and machine-learning techniques"
10:25-10:45 CT20. Ko-Ju Chuang (Leiden Univ., The Netherlands)
"Interstellar ice chemistry from simple hydrocarbon to complex organics in star-forming regions"
10:45-11:05 Coffee break
11:05-11:40 IL10. André K. Eckhardt (Ruhr Univ. Bochum, Germany)
"Spectroscopic characterization of interstellar relevant imine species"
11:40-12:00 CT21. Arisa Iguchi (Hokkaido Univ., Japan)
"Infrared spectroscopy of aromatic molecular ions cooled at 0.37 K"
12:00-15:00 Lunch + Free time
15:00-15:35 IL11. Cheng Zhu (Inst. Chem., Chin. Acad. Sci., China)
"Regenerative water sources on the Moon"
15:35-15:55 CT22. Stéphane Coussan (Aix-Marseille Univ., France)
"Molecular species of atmospheric interest studied by cryogenic matrix isolation"
15:55-16:30 IL12. Simpei Iida (Tokyo Metropolitan Univ., Japan)
"Radiative de-excitation of vibrationally excited C2−"
16:30-17:00 Coffee break
17:00-17:20 CT23. Xiaoqing Zeng (Fudan Univ., China)
"Reactivity of diatomic PH in low-temperature matrices: New molecules and mechanisms"
17:20-17:55 IL13. Christian Merten (Ruhr Univ. Bochum, Germany)
"VCD spectroscopy under cryogenic conditions: Of matrix effects and photochemistry of chiral molecules"
17:55-16:05 Christian Merten (Ruhr Univ. Bochum, Germany)
"CPLT 2026"
18:05- Closing session
Poster presentations
(Numbers may be changed)
Session 1: Sunday 7th, 17:30-19:00
Session 2: Monday 8th, 17:30-19:00
P01. Malte Feßner (Ruhr Univ. Bochum, Germany)
"ITFE – A more complicated halogen bond donor"
P02. Kai-Ju Yu (NYCU, Taiwan)
"Infrared spectra of isomers of hydrogenated acenaphthylene isolated in solid para-hydrogen"
P03. Tomonari Wakabayashi (Kindai Univ., Japan)
"Linearly polarized phosphorescence of polyyne molecules aligned in PVA"
P04. Wutharath Chin (Univ. Paris Sacray, France)
"Disentangling matrix site-effects with two-dimensional IR spectroscopy"
P05. Jun Miyazaki (Tokyo Denki Univ., Japan)
"Photochemistry of cycloheptatriene in solid parahydrogen"
P06. Mizuki Kimura (Sophia Univ., Japan)
"Nonadiabatic ab initio chemical reaction dynamics on photoisomerization reaction of 3,5-dimethylisoxazole via the S1 electronic state"
P07. Cancelled
P08. Yana Gromova (Lomonosov Moscow Saate Univ., Russia)
"Mono- and biligand silver clusters with cholesterol and thiocholesterol: The DFT study"
P09. Wolfgang Jäger (Univ. Alberta, Canada)
"π-System assisted micro-solvation of 3-methylcatechol unveiled by chirped pulse microwave spectroscopy"
P10. Takuya Majima (Kyoto Univ., Japan)
"Anion-molecule reactions on methanol droplet and ice surfaces induced by fast ion collisions"
P11. Frederike Beyer (Ruhr Univ. Bochum, Germany)
"Vibrational circular dichroism of a chiral triplet nitrene investigated under matrix-isolation conditions in para-Hydrogen"
P12. Yoichi Nakai (RIKEN, Japan)
"Reactions via irradiation of an ice surface with low-energy ions at low temperature conditions"
P13. Hiroshi Hidaka (Hokkaido Univ., Japan)
"An atomic force microscopy study on the local surface potential difference of amorphous solid water formed by water vapor deposition at 15 and 100 K"
P14. Yasuhiro Oba (Hokkaido Univ., Japan)
"Surface reactions of phosphine (PH3) with H or D atoms on icy surfaces at low temperatures"
P15. Alexei Shumilkin & T. Shabatina* (Lomonosov Moscow State Univ., Russia)
"Magnetite nanoparticles and their hybrid nanocomposites with chloramphenicol: low temperature synthesis and physico-chemical properties"
P16. Andrei Soloviev & T. Shabatina* (Lomonosov Moscow State Univ., Russia)
"Interaction of silver clusters with dioxidine molecules within hybrid nanocomposites obtained by cryocondensation from the gas phase"
Invited Speakers
"Spectroscopic Characterization of Interstellar Relevant Imine Species"
"UV-induced desorption of interstellar ices anologs"
"Radiative de-excitation of vibrationally excited C2-"
"Applications of para-hydrogen matrix spectroscopy"
"VCD spectroscopy under cryogenic conditions: Of matrix effects and photochemistry of chiral molecules"
"High-resolution, broad-bandwidth spectroscopy of molecular clusters by real-time wave packet imaging"
"New pathways to interstellar complex organic molecules: carbon chemisorption and chemistry on CO ices"
"Correlating parent-fragment relationships in cluster photoionization"
"Cryochemical Formation of Drug Nanoforms: Approach to Directed Drug Delivery and Controlled Drug Release"
"The Behavior of Carbon Atoms on the Surface of Amorphous Solid Water"
"Splitting D2 with Phenyl Radical"
"Rotational Spectroscopy of Chirality Recognition and Chirality-Controlled Tunneling Dyanamics in the Gas Phase"
"Regenerative water sources on the Moon"