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ResearcherID: M-9409-2018
Scopus Author ID: 57191379619

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Employment (1)

National Institute of Advanced Industrial Science and Technology (AIST): Tsukuba, JP

2017-04-01 to present
Employment
Source: Self-asserted source
Kenta Asahina

Education and qualifications (1)

University of Tsukuba: Tsukuba, JP

2009-04-01 to 2012-03-31 | Ph.D
Education
Source: Self-asserted source
Kenta Asahina

Works (16)

U–Pb and fission‐track dating of Miocene hydrocarbon source rocks in the Akita Basin, Northeast Japan, and implications for the timing of paleoceanographic changes in the sea of Japan

Island Arc
2023-01 | Journal article
DOI: 10.1111/iar.12490
Contributors: Takeshi Nakajima; Hideki Iwano; Tohru Danhara; Takafumi Hirata; Kenta Asahina; Koji U. Takahashi; Yasuaki Hanamura
Source: check_circle
Crossref

Maleimide index: a paleo-redox index based on fragmented fossil-chlorophylls obtained by chromic acid oxidation

RSC Advances
2022 | Journal article
DOI: 10.1039/D2RA04702K
Contributors: Kenta Asahina; Satoshi Takahashi; Ryosuke Saito; Kunio Kaiho; Yasuhiro Oba
Source: check_circle
Crossref

Spatio-temporal changes in the depositional environment of Miocene organic rich mudstones in the Akita Basin deduced from biomarker analysis

GEOCHEMICAL JOURNAL
2022 | Journal article
DOI: 10.2343/geochemj.GJ22001
Contributors: Kenta Asahina; Takeshi Nakajima; Koji U. Takahashi; Miyuki Kobayashi; Yasuaki Hanamura
Source: check_circle
Crossref

Acute Toxicity of a Tire Rubber-Derived Chemical, 6PPD Quinone, to Freshwater Fish and Crustacean Species

Environmental Science & Technology Letters
2021-09-14 | Journal article
DOI: 10.1021/acs.estlett.1c00453
Part of ISSN: 2328-8930
Part of ISSN: 2328-8930
Source: Self-asserted source
Kenta Asahina

Effect of Maturation on the Dimethyl Naphthalene Indicator Used to Evaluate the Source Organic Type of Crude Oil

Chemistry Letters
2021-09-05 | Journal article
DOI: 10.1246/cl.210342
Part of ISSN: 0366-7022
Part of ISSN: 1348-0715
Source: Self-asserted source
Kenta Asahina

Precometary organic matter: A hidden reservoir of water inside the snow line

Scientific Reports
2020-12 | Journal article
DOI: 10.1038/s41598-020-64815-6
Part of ISSN: 2045-2322
Source: Self-asserted source
Kenta Asahina
grade
Preferred source (of 2)‎

The Effects of Clay Minerals on Methylated Naphthalenes as Maturity Indicators of Sedimentary Organic Matter

Chemistry Letters
2020-04-03 | Journal article
DOI: 10.1246/cl.200075
Part of ISSN: 0366-7022
Part of ISSN: 1348-0715
Source: Self-asserted source
Kenta Asahina
grade
Preferred source (of 3)‎

Intramolecular benzoallene–alkyne cycloaddition initiated by site-selective SN2′ reaction of epoxytetracene en route to π-extended pyracylene

Chemical Communications
2019 | Journal article
DOI: 10.1039/c9cc05500b
Part of ISSN: 1359-7345
Part of ISSN: 1364-548X
Source: Self-asserted source
Kenta Asahina
grade
Preferred source (of 2)‎

NMR-Petro analysis; A novel methodology for molecular indicators using statistical pattern recognition

29th International Meeting on Organic Geochemistry, IMOG 2019
2019 | Conference paper
EID:

2-s2.0-85084021282
Contributors: Asahina, K.; Nemoto, T.
Source: Self-asserted source
Kenta Asahina via Scopus - Elsevier

A new synthetic route to 5,6,11,12-tetraarylethynyltetracenes.

Organic & biomolecular chemistry
2018 | Journal article
DOI: 10.1039/c8ob02450b
WOSUID:

MEDLINE:30460950
Contributors: Kitamura, Kei; Asahina, Kenta; Nagai, Yusaku; Zhang, Keshu; Nomura, Shogo; Tanaka, Katsunori; Hamura, Toshiyuki
Source: Self-asserted source
Kenta Asahina via ResearcherID
grade
Preferred source (of 2)‎

Methylated naphthalenes as indicators for evaluating the source and source rock lithology of degraded oils

Organic Geochemistry
2018 | Journal article
DOI: 10.1016/j.orggeochem.2018.06.012
WOSUID:

WOS:000443952100005
Contributors: Asahina, Kenta; Suzuki, Noriyuki
Source: Self-asserted source
Kenta Asahina via ResearcherID
grade
Preferred source (of 2)‎

Tetrakis(phenylethynyl)tetracene: A New pi-Extended Rubrene Derivative

Chemistry-a European Journal
2018 | Journal article
DOI: 10.1002/chem.201803294
WOSUID:

WOS:000445177600005
Contributors: Kitamura, Kei; Asahina, Kenta; Nagai, Yusaku; Sugiyama, Haruki; Uekusa, Hidehiro; Hamura, Toshiyuki
Source: Self-asserted source
Kenta Asahina via ResearcherID
grade
Preferred source (of 2)‎

Alkyl naphthalenes and tetralins as indicators of source and source rock lithology Pyrolysis of a cadinane-type sesquiterpene in the presence and absence of montmorillonite

Journal of Petroleum Science and Engineering
2016 | Journal article
DOI: 10.1016/j.petrol.2016.06.041
WOSUID:

WOS:000381835600060
Contributors: Asahina, K.; Suzuki, N.
Source: Self-asserted source
Kenta Asahina via ResearcherID
grade
Preferred source (of 2)‎

An efficient synthetic route to 1,3-bis(arylethynyl)isobenzofuran using alkoxybenzocyclobutenone as a reactive platform

Organic & Biomolecular Chemistry
2014 | Journal article
DOI: 10.1039/c4ob02012j
WOSUID:

WOS:000345458700006
Contributors: Asahina, K.; Matsuoka, S.; Nakayama, R.; Hamura, T.
Source: Self-asserted source
Kenta Asahina via ResearcherID
grade
Preferred source (of 2)‎

The First Experimental Demonstration of Side Chain Extension of Geoporphyrins in Sediments

Chemistry Letters
2010 | Journal article
DOI: 10.1246/cl.2010.1267
WOSUID:

WOS:000285814100014
Contributors: Asahina, K.; Asano, J.; Kumagai, G.; Satou, M.; Nomoto, K.; Kashiyama, Y.; Mita, H.; Nomoto, S.
Source: Self-asserted source
Kenta Asahina via ResearcherID
grade
Preferred source (of 2)‎

Total Synthesis of 17-nor-Deoxophylloerythroetioporphyrin

Bulletin of the Chemical Society of Japan
2010 | Journal article
DOI: 10.1246/bcsj.20100033
WOSUID:

WOS:000280627900014
Contributors: Nomoto, S.; Asano, J.; Asahina, K.; Mita, H.; Kashiyama, Y.
Source: Self-asserted source
Kenta Asahina via ResearcherID
grade
Preferred source (of 2)‎
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