doi takahiro 土井崇広

… Alternative Names

Doi Takahiro 土井崇広

DOI Takahiro 土井崇広

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Researcher Number	90516767
Other IDs	https://orcid.org/0000-0001-8133-558X
Affiliation (Current)	2024: 地方独立行政法人大阪健康安全基盤研究所, 衛生化学部, 主幹研究員
Affiliation (based on the past Project Information) *help	2018 – 2022: 地方独立行政法人大阪健康安全基盤研究所, 衛生化学部, 主幹研究員 2017 – 2018: 地方独立行政法人大阪健康安全基盤研究所, 衛生化学部, 主任研究員 2016: 大阪府立公衆衛生研究所, 衛生化学部, 主任研究員 2015: 大阪府立公衆衛生研究所, その他部局等, 主任研究員 2012 – 2013: 大阪府立公衆衛生研究所, 衛生化学部, 主任研究員 2012: 大阪府立公衆衛生研究所, 衛生化学部 2011 – 2012: 大阪府立公衆衛生研究所, 衛生化学部, 研究員
Review Section/Research Field	Principal Investigator Basic Section 58020:Hygiene and public health-related: including laboratory approach / Medium-sized Section 58:Society medicine, nursing, and related fields / Hygiene and public health / General human life sciences Except Principal Investigator Hygiene and public health / Public health/Health science
Keywords	Principal Investigator 構造決定 / 結晶構造解析 / 新規乱用薬物 / 合成カンナビノイド / 乱用薬物 / 単結晶X線構造解析 / ＤＭＤＭヒダントイン / DMDMヒダントイン / 皮膚感作性 / 化粧品 … More / 結晶スポンジ法 / 代謝物 / 規制薬物 / 危険ドラッグ / エスカリン / フェネチルアミン / α-PVT / カチノン / カンナビノイド / 結晶スポンジ / 結晶化 / USP標準品 / 分解物 / imidurea / 定量分析 / 皮膚感作 / 分解挙動 / イミダゾリジニルウレア / ホルムアルデヒド遊離型防腐剤 / イミダゾリジニル尿素 / ジアゾリジニル尿素 / 防腐剤 … More Except Principal Investigator 分析 / 危険ドラッグ / イミダゾリジニルウレア / クオタニウム-15 / 分解物 / ジアゾリジニルウレア / クオタニウム－１５ / 抗菌活性 / 分解挙動 / 防腐剤 / ホルムアルデヒド / 香粧品 Less

Development of the method to determine absolute structure of trace amount metabolites derived from NPSPrincipal Investigator
- Principal Investigator
  
  土井崇広
- Project Period (FY)
  2022 – 2025
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 58020:Hygiene and public health-related: including laboratory approach
- Research Institution
  Osaka Institute of Public Health
Development of the simple method to elucidate the absolute configurations of NPS without reference standards.Principal Investigator
- Principal Investigator
  
  Doi Takahiro
- Project Period (FY)
  2018 – 2022
- Research Category
  
  Grant-in-Aid for Challenging Research (Exploratory)
- Review Section
  
  Medium-sized Section 58:Society medicine, nursing, and related fields
- Research Institution
  Osaka Institute of Public Health
Elucidation of antibacterial and sensitizing components derived from formaldehyde releasersPrincipal Investigator
- Principal Investigator
  
  Doi Takahiro
- Project Period (FY)
  2015 – 2018
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Hygiene and public health
- Research Institution
  Osaka Institute of Public Health
Development of sensitive analytical method to analyze all synthetic cannabinoids
- Principal Investigator
  
  Tagami Takaomi
- Project Period (FY)
  2015 – 2018
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Hygiene and public health
- Research Institution
  Osaka Institute of Public Health
Study of the responsible compounds for contact dermatitis caused by the formaldehyde releasers in cosmeticsPrincipal Investigator
- Principal Investigator
  
  TAKAHIRO Doi
- Project Period (FY)
  2012 – 2013
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  General human life sciences
- Research Institution
  Osaka Prefectural Institute of Public Health
The release of formaldehyde upon decomposition of preservative substance in the cosmetics
- Principal Investigator
  
  KAJIMURA Keiji
- Project Period (FY)
  2010 – 2012
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Public health/Health science
- Research Institution
  Osaka Prefectural Institute of Public Health

All 2022 2018 2017 2016 2015 2014 2013 2012 2011 2010 Other

All Journal Article Presentation

[Journal Article] Cannabimimetic activities of cumyl carboxamide-type synthetic cannabinoids2018
- Author(s)
  Asada A., Doi T., Tagami T., Takeda A., Satsuki Y., Kawaguchi M., Nakamura A., Sawabe Y.
- Journal Title
  
  Forensic Toxicology
  
  Volume: 36 Issue: 1 Pages: 170-170
- DOI
  10.1007/s11419-017-0374-9
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15K08834
[Journal Article] Detection of pyrovalerone as a possible synthetic by-product of 4′-methyl-α-pyrrolidinohexanophenone and 4-methyl-α-ethylaminopentiophenone in illicit drug products2018
- Author(s)
  3)Tagami, T., Doi, T., Takeda, A., Asada, A., Kiyota, K., Sawabe, Y.
- Journal Title
  
  Forensic Toxicology
  
  Volume: 印刷中 Issue: 2 Pages: 506-513
- DOI
  10.1007/s11419-018-0407-z
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15K08834
[Journal Article] Evaluation of carboxamide-type synthetic cannabinoids as CB1/CB2 receptor agonists: difference between the enantiomers2018
- Author(s)
  Doi T., Tagami T., Takeda A., Asada A., Sawabe Y.
- Journal Title
  
  Forensic Toxicology
  
  Volume: 36 Issue: 1 Pages: 51-51
- DOI
  10.1007/s11419-017-0378-5
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-15K08834
[Journal Article] Regioisomeric separation of ring-substituted cathinones by liquid chromatography-mass spectrometry with a naphthylethyl column.2017
- Author(s)
  Takeda, A., Tagami, T., Asada, A., Doi, T., Kawaguchi, M., Satsuki, Y., Sawabe, Y.
- Journal Title
  
  Forensic Toxicology
  
  Volume: 印刷中 Issue: 2 Pages: 399-407
- DOI
  10.1007/s11419-016-0351-8
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-15K08834
[Journal Article] Isomeric discrimination of synthetic cannabinoids by GC-EI-MS: 1-adamantyl and 2-adamantyl isomers of N-adamantyl carboxamides.2017
- Author(s)
  Asada, A., Doi, T., Tagami, T., Takeda, A., Sawabe, Y.
- Journal Title
  
  Drug Testing and Analysis
  
  Volume: 9 Issue: 3 Pages: 378-388
- DOI
  10.1002/dta.2124
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-15K08834
[Journal Article] 化粧品に使われるホルムアルデヒド遊離型防腐剤2016
- Author(s)
  土井崇広
- Journal Title
  
  都薬雑誌
  
  Volume: 38 Pages: 12-16
- Data Source
  KAKENHI-PROJECT-15K19254
[Journal Article] Identification and characterization of α-PVT, α-PBT, and their bromothienyl analogs found in illicit drug products2016
- Author(s)
  Takahiro Doi, Akiko Asada, Akihiro Takeda, Takaomi Tagami, Munehiro Katagi,Shuntaro Matsuta, Hiroe Kamata, Masami Kawaguchi,Yuka Satsuki, Yoshiyuki Sawabe,Hirotaka Obana
- Journal Title
  
  Forensic Toxicol
  
  Volume: 34 Issue: 1 Pages: 76-93
- DOI
  10.1007/s11419-015-0288-3
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-15K08834, KAKENHI-PROJECT-25860475
[Journal Article] Enantioseparation of the carboxamide-type synthetic cannabinoids N-(1-amino-3-methyl-1-oxobutan-2-yl)-1-(5-fluoropentyl)-1H-indazole-3-carboxamide and methyl [1-(5-fluoropentyl)-1H-indazole-3-carbonyl]-valinate in illicit herbal products.2016
- Author(s)
  Doi, T., Asada, A., Takeda, A., Tagami, T., Katagi, M., Kamata, H., Sawabe,Y.
- Journal Title
  
  Journal of Chromatography A
  
  Volume: 1473 Pages: 83-89
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-15K08834
[Journal Article] Simultaneous Determination of 11 Preservatives in Cosmetics by High-Performance Liquid Chromatography.2014
- Author(s)
  Aoyama A, Doi T, Tagami T, and Kajimura K.
- Journal Title
  
  J. Chromatogr. Sci.
  
  Volume: 未定 Issue: 9 Pages: 1010-1015
- DOI
  10.1093/chromsci/bmt144
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24700796
[Journal Article] Bactericidal Activity of Quaternium-15 and its Decomposition Products against Aerobic Bacteria2012
- Author(s)
  K. Kajimura, T. Doi, A. Asada, A. Takeda, and T.Tagami
- Journal Title
  
  Journal of Japanese Cosmetic Science Society
  
  Volume: 36 Pages: 1-6
- NAID
  40019302358
- Data Source
  KAKENHI-PROJECT-22590624
[Journal Article] Characterization of the decomposition of compounds derived from imidazolidinyl urea in cosmetics and patch test materials2012
- Author(s)
  T. Doi, A. Takeda, A. Asada, and K. Kajimura
- Journal Title
  
  Contact Dermatitis
  
  Volume: 67 Pages: 284-292
- Data Source
  KAKENHI-PROJECT-24700796
[Journal Article] Quantification of 1,3-dimethylol-5,5- dimethylhydantoin and its decomposition products in cosmetics by high-performance liquid chromatography2012
- Author(s)
  A. Asada, T. Doi, A. Takeda, and K. Kajimura
- Journal Title
  
  Journal of Pharmaceutical and Biomedical Analysis
  
  Volume: 67-68 Pages: 163-168
- Data Source
  KAKENHI-PROJECT-22590624
[Journal Article] Characterization of decomposition compounda derived from imidazolidinylurea in the cosmetics and the patch test materials2012
- Author(s)
  T. Doi, A. Takeda, A. Asada, and K. Kajimura
- Journal Title
  
  Contact Dermatitis
  
  Volume: 66 Pages: 112-115
- Data Source
  KAKENHI-PROJECT-22590624
[Journal Article] Bactericidal Activity of Quaternium-15 and its Decomposition Products a gainst Aerobic Bacteria2012
- Author(s)
  K.Kajimura, T.Doi, A.Asada, A.Takeda, T.Tagami
- Journal Title
  
  Journal of Japanese Cosmetic Science Society
  
  Volume: 36 Pages: 1-6
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22590624
[Journal Article] Characterization of decomposition compounda derived from imidazolidinylurea in the cosmetics and the patch test materials2012
- Author(s)
  T.Doi, A.Takeda, A.Asada, K.Kajimura
- Journal Title
  
  Contact Dermatitis
  
  Volume: 66(In press)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22590624
[Journal Article] Quantification of 1,3-dimethylol-5,5-dimethyl- hydantoin and its decomposition products in cosmetics by high-performance liquid chromatography2012
- Author(s)
  A. Asada, T. Doi, A. Takeda, and K. Kajimura
- Journal Title
  
  J Pharm Biomed Anal
  
  Volume: 67-68 Pages: 163-168
- Data Source
  KAKENHI-PROJECT-24700796
[Journal Article] Quantification of 1,3-dimethylol-5,5-dimethylhydantoin and its decomposition products in cosmetics by high-performance liquid chromatography2012
- Author(s)
  A. Asada, T. Doi, A. Takeda, and K. Kajimura
- Journal Title
  
  Journal of Pharmaceutical and Biomedical Analysis
  
  Volume: 67-68 Pages: 163-168
- DOI
  10.1016/j.jpba.2012.04.039
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22590624, KAKENHI-PROJECT-24700796
[Journal Article] The different decomposition properties of diazolidinyl urea in cosmetics and patch test materials2011
- Author(s)
  T.Doi, K. Kajimura and S. Taguchi
- Journal Title
  
  Contact Dermatitis
  
  Volume: 65 Pages: 81-91
- Data Source
  KAKENHI-PROJECT-22590624
[Journal Article] Survey of formaldehyde (FA) concentration in cosmetics containing FA-donor preservatives2010
- Author(s)
  T. Doi, K. Kajimura, and S. Taguchi
- Journal Title
  
  Journal of Health Science
  
  Volume: 56 Pages: 116-122
- NAID
  130000157712
- Data Source
  KAKENHI-PROJECT-22590624
[Journal Article] The Release of Formaldehyde upon Decomposition of Imidazolidinyl urea2010
- Author(s)
  K. Kajimura, T. Doi, T. Tagami,and S.Taguchi
- Journal Title
  
  Journal of Japanese Cosmetic Science Society
  
  Volume: 34 Pages: 7-13
- NAID
  40017084230
- Data Source
  KAKENHI-PROJECT-22590624
[Journal Article] Simultaneous determination of 11 preservatives in cosmetics by high-performance liquid chromatography
- Author(s)
  A. Aoyama, T. Doi, T. Tagami, and K. Kajimura
- Journal Title
  
  J Chromatogr Sci
  
  Volume: (in press)
- Data Source
  KAKENHI-PROJECT-24700796
[Presentation] 合成カンナビノイドCUMYL-THPINACAの代謝物における位置異性体を区別した構造決定および薬理活性評価2022
- Author(s)
  東雄貴 , 田中未紗 , 淺田安紀子 , 阪井貴之 , 田上貴臣 , 土井崇広
- Organizer
  日本薬学会第143年会
- Data Source
  KAKENHI-PROJECT-22K10521
[Presentation] 固相分解抽出法を用いた化粧品中の防腐剤イミダゾリジニルウレア定量法開発について2018
- Author(s)
  土井崇広、清田恭平、淺田安紀子、武田章弘、田上貴臣、沢辺善之
- Organizer
  日本薬学会第１３８年会
- Data Source
  KAKENHI-PROJECT-15K19254
[Presentation] 化粧品中のホルムアルデヒド遊離型防腐剤イミダゾリジニルウレア定量法開発について2017
- Author(s)
  土井崇広、沢辺善之
- Organizer
  第54回全国衛生化学技術協議会年会
- Data Source
  KAKENHI-PROJECT-15K19254
[Presentation] GC-MSによるN-アダマンチルカルボキサミド型合成カンナビノイドの位置異性体分析2017
- Author(s)
  淺田安紀子、土井崇広、田上貴臣、武田章弘、沢辺善之
- Organizer
  日本法中毒学会第36年会
- Data Source
  KAKENHI-PROJECT-15K08834
[Presentation] ナフチルエチルカラムを用いた液体クロマトグラフィー-質量分析計によるカチノン位置異性体の分離分析2017
- Author(s)
  武田章弘、田上貴臣、淺田安紀子、土井崇広、川口正美、皐月由香、沢辺善之
- Organizer
  日本法中毒学会第36年会
- Data Source
  KAKENHI-PROJECT-15K08834
[Presentation] 光学活性をもつカルボキサミド型合成カンナビノイドのCB1/CB2受容体活性化能について2017
- Author(s)
  土井崇広、田上貴臣、武田章弘、淺田安紀子、沢辺善之
- Organizer
  日本法中毒学会第36年会
- Data Source
  KAKENHI-PROJECT-15K08834
[Presentation] イミダゾリジニルウレアを構成する化合物について2017
- Author(s)
  土井崇広、淺田安紀子、沢辺善之
- Organizer
  日本薬学会第１３７年会
- Place of Presentation
  仙台
- Year and Date
  2017-03-27
- Data Source
  KAKENHI-PROJECT-15K19254
[Presentation] ハーブ製品に含まれる合成カンナビノイド5F-AB-PINACAおよび5F-AMBの光学分離について2016
- Author(s)
  土井崇広、淺田安紀子、武田章弘、田上貴臣、沢辺善之
- Organizer
  日本法中毒学会第35年会
- Place of Presentation
  大阪
- Year and Date
  2016-07-01
- Data Source
  KAKENHI-PROJECT-15K08834
[Presentation] カルボキサミド型合成カンナビノイドの鏡像異性体合成とCB1/CB2受容体に対する活性2016
- Author(s)
  田上貴臣、武田章弘、淺田安紀子、土井崇広、沢辺善行
- Organizer
  第53回全国衛生化学技術協議会年会
- Place of Presentation
  青森
- Data Source
  KAKENHI-PROJECT-15K08834
[Presentation] アダマンチル基を有するカルボキサミド型合成カンナビノイドの異性体分析2016
- Author(s)
  淺田安紀子、土井崇広、田上貴臣、武田章弘、沢辺善之
- Organizer
  第53回全国衛生化学技術協議会年会
- Place of Presentation
  青森
- Data Source
  KAKENHI-PROJECT-15K08834
[Presentation] 危険ドラッグ製品に含まれるカルボキサミド型合成カンナビノイドの光学異性体識別法について2016
- Author(s)
  土井崇広、淺田安紀子、武田章弘、田上貴臣、沢辺善之
- Organizer
  第53回全国衛生化学技術協議会年会
- Place of Presentation
  青森
- Data Source
  KAKENHI-PROJECT-15K08834
[Presentation] 海外流通が確認されたアミド型合成カンナビノイド薬物のCB1/CB2受容体に対する受容体機能評価2016
- Author(s)
  淺田安紀子、土井崇広、田上貴臣、武田章弘、皐月由香、川口正美、中村暁彦、沢辺善之
- Organizer
  日本法中毒学会第35年会
- Place of Presentation
  大阪
- Year and Date
  2016-07-01
- Data Source
  KAKENHI-PROJECT-15K08834
[Presentation] 危険ドラッグ規制・分析における有機合成の有用性2015
- Author(s)
  土井崇広、淺田安紀子、武田章弘、田上貴臣、沢辺善之
- Organizer
  第52回全国衛生化学技術協議会年会
- Place of Presentation
  静岡
- Year and Date
  2015-12-04
- Data Source
  KAKENHI-PROJECT-15K08834
[Presentation] 誘導体化GC/MSを用いたNBOMeシリーズの高感度分析2015
- Author(s)
  田上貴臣、武田章弘、淺田安紀子、土井崇広、皐月由香、川口正美、沢辺善之
- Organizer
  第52回全国衛生化学技術協議会年会
- Place of Presentation
  静岡
- Year and Date
  2015-12-04
- Data Source
  KAKENHI-PROJECT-15K08834
[Presentation] 大阪府における危険ドラッグ分析について2015
- Author(s)
  淺田安紀子、土井崇広、田上貴臣、武田章弘、皐月由香、川口正美、沢辺善之
- Organizer
  日本法中毒学会第34年会
- Place of Presentation
  福岡
- Year and Date
  2015-06-26
- Data Source
  KAKENHI-PROJECT-15K08834
[Presentation] マルチモードカラムを用いた簡便な危険ドラッグスクリーニング法の開発2015
- Author(s)
  武田章弘、田上貴臣、淺田安紀子、土井崇広、皐月由香、川口正美、沢辺善之
- Organizer
  第52回全国衛生化学技術協議会年会
- Place of Presentation
  静岡
- Year and Date
  2015-12-04
- Data Source
  KAKENHI-PROJECT-15K08834
[Presentation] 化粧品中の1,3-ジメチロール-5,5-ジメチルヒダントインとその分解物の定量について2013
- Author(s)
  淺田安紀子、土井崇広、青山愛倫、武田章弘、田上貴臣、梶村計志
- Organizer
  日本薬学会第133回年会
- Data Source
  KAKENHI-PROJECT-22590624
[Presentation] 化粧品中の1,3-ジメチルヒダントインとその分解物の定量について2013
- Author(s)
  淺田安紀子、土井崇広、青山愛倫、武田章弘、田上貴臣、梶村計志
- Organizer
  日本薬学会第133回年会
- Place of Presentation
  横浜市
- Data Source
  KAKENHI-PROJECT-22590624
[Presentation] 化粧品中の防腐剤一斉分析法について2013
- Author(s)
  青山愛倫、淺田安紀子、土井崇広、田上貴臣、梶村計志、沢辺善之
- Organizer
  第50回全国衛生化学技術協議会年会
- Place of Presentation
  富山
- Data Source
  KAKENHI-PROJECT-24700796
[Presentation] 化粧品中の1,3-ジメチロール-5,5-ジメチルヒダントインとその分解物の定量について2013
- Author(s)
  淺田安紀子、土井崇広、青山愛倫、武田章弘、田上貴臣、梶村計志
- Organizer
  日本薬学会第133年会
- Place of Presentation
  横浜
- Data Source
  KAKENHI-PROJECT-24700796
[Presentation] 化粧品中の1,3-ジメチルヒダントインとその分解物の定量について2012
- Author(s)
  淺田安紀子、土井崇広、青山愛倫、武田章弘、田上貴臣、梶村計志
- Organizer
  第49回全国衛生化学技術協議会年会
- Place of Presentation
  高松市
- Data Source
  KAKENHI-PROJECT-22590624
[Presentation] 化粧品中の1,3-ジメチロール-5,5-ジメチルヒダントインとその分解物の定量について2012
- Author(s)
  淺田安紀子、土井崇広、青山愛倫、武田章弘、田上貴臣、梶村計志
- Organizer
  第49回全国衛生化学技術協議会年会
- Data Source
  KAKENHI-PROJECT-22590624
[Presentation] ホルムアルデヒド(FA)供与型防腐剤を含有する化粧品中のFA濃度に影響を与える要因について2011
- Author(s)
  土井崇広、梶村計志
- Organizer
  第48回全国衛生化学技術協議会年会
- Place of Presentation
  長野県農協ビル(長野)
- Year and Date
  2011-11-11
- Data Source
  KAKENHI-PROJECT-22590624
[Presentation] ホルムアルデヒド(FA)供与型防腐剤を含有する化粧品中のFA 濃度に影響を与える要因について2011
- Author(s)
  土井崇広、梶村計志
- Organizer
  第48回全国衛生化学技術協議会年会
- Data Source
  KAKENHI-PROJECT-22590624
[Presentation] ホルムアルデヒド(FA)供与型防腐剤を含有する化粧品中の距濃度に影響を与える要因について2010
- Author(s)
  土井崇広、梶村計志、田口修三
- Organizer
  日本薬学会第130年会
- Place of Presentation
  桃太郎アリーナ(岡山)
- Year and Date
  2010-03-30
- Data Source
  KAKENHI-PROJECT-22590624
[Presentation] ホルムアルデヒド(FA)供与型防腐剤を含有する化粧品中のFA 濃度に影響を与える要因について2010
- Author(s)
  土井崇広、梶村計志、田口修三
- Organizer
  日本薬学会第130年会
- Data Source
  KAKENHI-PROJECT-22590624
[Presentation] ホルムアルデヒドドナー型防腐剤ジアゾリジニル尿素の化粧品中での分解について2010
- Author(s)
  土井崇広、梶村計志、田口修三
- Organizer
  第47回全国衛生化学技術協議会年会
- Data Source
  KAKENHI-PROJECT-22590624
[Presentation] 化粧品中の1,3-ジメチロール-5,5-ジメチルヒダントインとその分解物の定量について
- Author(s)
  淺田　安紀子、土井　崇広、青山　愛倫、武田　章弘、田上　貴臣、梶村　計志
- Organizer
  日本薬学会第133年会
- Place of Presentation
  横浜
- Data Source
  KAKENHI-PROJECT-24700796
[Presentation] 化粧品中の防腐剤一斉分析法について
- Author(s)
  青山　愛倫、淺田　安紀子、土井　崇広、田上　貴臣、梶村　計志、沢辺善之
- Organizer
  第50回全国衛生化学技術協議会年会
- Place of Presentation
  富山
- Data Source
  KAKENHI-PROJECT-24700796

1. TAGAMI Takaomi (00321943)

# of Collaborated Projects: 2 results

# of Collaborated Products: 26 results
2. ASADA Akiko (80622753)

# of Collaborated Projects: 2 results

# of Collaborated Products: 29 results
3. 武田章弘 (00622755)

# of Collaborated Projects: 2 results

# of Collaborated Products: 19 results
4. KAJIMURA Keiji (40250336)

# of Collaborated Projects: 1 results

# of Collaborated Products: 18 results
5. 前畑佳納子 (40827292)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
6. 東雄貴 (60880466)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results

doi takahiro 土井 崇広

Doi Takahiro 土井 崇広

DOI Takahiro 土井 崇広

Research Projects

Research Products

Co-Researchers

Development of the method to determine absolute structure of trace amount metabolites derived from NPSPrincipal Investigator

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Development of the simple method to elucidate the absolute configurations of NPS without reference standards.Principal Investigator

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Elucidation of antibacterial and sensitizing components derived from formaldehyde releasersPrincipal Investigator

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Development of sensitive analytical method to analyze all synthetic cannabinoids

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Study of the responsible compounds for contact dermatitis caused by the formaldehyde releasers in cosmeticsPrincipal Investigator

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The release of formaldehyde upon decomposition of preservative substance in the cosmetics

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[Journal Article] Cannabimimetic activities of cumyl carboxamide-type synthetic cannabinoids2018

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[Journal Article] Detection of pyrovalerone as a possible synthetic by-product of 4′-methyl-α-pyrrolidinohexanophenone and 4-methyl-α-ethylaminopentiophenone in illicit drug products2018

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[Journal Article] Evaluation of carboxamide-type synthetic cannabinoids as CB1/CB2 receptor agonists: difference between the enantiomers2018

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[Journal Article] Regioisomeric separation of ring-substituted cathinones by liquid chromatography-mass spectrometry with a naphthylethyl column.2017

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[Journal Article] Isomeric discrimination of synthetic cannabinoids by GC-EI-MS: 1-adamantyl and 2-adamantyl isomers of N-adamantyl carboxamides.2017

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[Journal Article] 化粧品に使われるホルムアルデヒド遊離型防腐剤2016

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[Journal Article] Identification and characterization of α-PVT, α-PBT, and their bromothienyl analogs found in illicit drug products2016

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[Journal Article] Enantioseparation of the carboxamide-type synthetic cannabinoids N-(1-amino-3-methyl-1-oxobutan-2-yl)-1-(5-fluoropentyl)-1H-indazole-3-carboxamide and methyl [1-(5-fluoropentyl)-1H-indazole-3-carbonyl]-valinate in illicit herbal products.2016

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doi takahiro 土井崇広

Doi Takahiro 土井崇広

DOI Takahiro 土井崇広