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2023
- 2023/12/22
- New publication in Science:
Polycyclic aromatic hydrocarbons in samples of Ryugu formed in the interstellar medium. [Journal]
- 2023/12/21
- New publication in Meteoritics & Planetary Science:
Investigating the impact of x-ray computed tomography imaging on soluble organic matter in the Murchison meteorite: Implications for Bennu sample analyses. [Journal]
- 2023/12/18
- New publication in The Cryosphere:
Control of the temperature signal in Antarctic proxies by snowfall dynamics. [Journal]
- 2023/12/18
- New publication in Anthropological Science:
Human diet of premodern mainland Japan: a meta-analysis of carbon and nitrogen stable isotope ratios. [Journal]
- 2023/12/06
- New publication in Methods in Ecology and Evolution:
Integrated trophic position as a proxy for food-web complexity. [Journal]
Press Release:
New proxy for integrating biodiversity and food-web structure ―Revolutionary observation on ecosystems using iTP― [Press Release]
- 2024/11/20
- New publication in Method X:
A simple microplastic splitter for subsampling expanded polystyrene particles. [Journal]
- 2023/11/20
- New publication in Geostandards and Geoanalytical Research:
Carbonate Associated Sulfate Extraction Method Using Weakly Acidic Cation Exchange Resins. [Journal]
- 2023/11/15
- New publication in Earth, Planets and Space:
A curation for uncontaminated Hayabusa2-returned samples in the extraterrestrial curation center of JAXA: from the beginning to present day. [Journal]
- 2023/11/07
- New publication in Global and Planetary Change:
Mediterranean water in the Atlantic Iberian margin reveals early isolation events during the Messinian Salinity Crisis. [Journal]
- 2023/10/23
- New publication in Nature Communications:
Soluble organic matter Molecular atlas of Ryugu reveals cold hydrothermalism on C-type asteroid parent body. [Journal]
- 2023/10/18
- New publication in Geochimica et Cosmochimica Acta:
Abundant extraterrestrial purine nucleobases in the Murchison meteorite: Implications for a unified mechanism for purine synthesis in carbonaceous chondrite parent bodies. [Journal]
- 2023/09/18
- New publication in Nature Communications:
Chemical evolution of primordial salts and organic sulfur molecules in the asteroid 162173 Ryugu. [Journal]
Press Release:
Discovery of primordial "salts" and organic sulfur molecules in the asteroid Ryugu. [Press Release]
- 2023/08/24
- New publication in Science Advances:
mTORC1 regulates phagosome digestion of symbiotic bacteria for intracellular nutritional symbiosis in a deep-sea mussel. [Journal]
Press release:
Elucidation of the mechanism that allows deep-sea mussels to sustain the microorganisms that provide them with nutrients within their cells: How can deep sea mussels live without eating anything? [Press Release]
- 2023/08/17
- New publication in Paleoceanography and Paleoclimatology:
Orbital forcing and evolution of the Southern African Monsoon from late Miocene to early Pliocene. [Journal]
- 2023/08/04
- "Group Photo (2023)" is released.
- 2023/08/03
- New publication in Cellulose:
Quantitative analysis of the formation of monodisperse cello-oligomers obtained by phosphoric acid hydrolysis. [Journal]
- 2023/08/02
- New publication in Rapid Communications in Mass Spectrometry:
Application of a porous graphitic carbon column to carbon and nitrogen isotope analysis of underivatized individual amino acids using high-performance liquid chromatography coupled with elemental analyzer/isotope ratio mass spectrometry. [Journal]
- 2023/07/14
- New publication in Jouranl of Fiber Science and Technology:
Property-Thickness Correlations of Transparent All-Nanocellulose Laminates. [Journal]
- 2023/07/06
- New publication in Cellulose:
Monitoring crystallite fusion of nanocellulose during colloid condensation. [Journal]
- 2023/06/28
- The JAMSTEC Young Research Fellow (JYRF) 2024 application is now open. (closing date: August 28, 2023 at 23:59 in Japan time) (closed)
Interview(1) "Unique Opportunity to Develop and Design Your Own Project"
Interview(2) "Life Changing Experience
- 2023/06/07
- New publication in Climate of the Past:
A 2000-year temperature reconstruction on the East Antarctic plateau, from argon-nitrogen and water stable isotopes in the Aurora Basin North ice core. [Journal]
- 2023/05/30
- New publication in Nature Communications:
Ryugu asteroid sample return provides a natural laboratory for primordial chemical evolution. [Journal]
- 2023/05/18
- New publication in Earth, Planets and Space:
The spatial distribution of soluble organic matter and their relationship to minerals in the asteroid (162173) Ryugu. [Journal]
- 2023/05/11
- New publication in Proceedings of the Japan Academy, Series B:
A new era of isotope ecology: Nitrogen isotope ratio of amino acids as an approach for unraveling modern and ancient food web. [Journal]
- 2023/03/22
- New publication in Carbohydrate Polymers:
Chitin nanofiber-coated biodegradable polymer microparticles via one-pot aqueous process. [Journal]
- 2023/03/22
- New publication in Nature Communications:
Uracil in the carbonaceous asteroid (162173) Ryugu. [Journal]
- 2023/02/25
- New publication in Earth, Planets and Space:
PAHs, hydrocarbons, and dimethylsulfides in Asteroid Ryugu samples A0106 and C0107 and the Orgueil (CI1) meteorite. [Journal]
- 2023/02/24
- New publication in Geochimica et Cosmochimica Acta:
Extraterrestrial Amino Acids and Amines Identified in Asteroid Ryugu Samples Returned by the Hayabusa2 Mission. [Journal]
- 2023/02/24
- New publication in Science:
Soluble organic molecules in samples of the carbonaceous asteroid (162173) Ryugu. [Journal]
[Cover]
[Summary]
[Introduction]
[Perspectives]
- 2023/01/31
- New publication in Geochimica et Cosmochimica Acta:
The noble gas and nitrogen relationship between Ryugu and carbonaceous chondrites. [Journal]
- 2023/01/31
- New publication in ACS Sustainable Chemistry & Engineering:
Fully Wood-Based Transparent Plates with High Strength, Flame Self-Extinction, and Anisotropic Thermal Conduction. [Journal]
