Khajadpai Thipyapong (ขจัดภัย ทิพยผ่อง)

Name : ขจัดภัย ทิพยผ่อง  
Khajadpai Thipyapong
Title : ผู้ช่วยศาสตราจารย์ ดร.
Assistant Professor, Dr.
Education : Ph.D. (Pharmarceutical Science), Chiba University, Japan
Expertise :
Contact Address : Faculty : วิทยาศาสตร์ Science
Department : เคมี Chemistry
E-Mail : khajadpa@buu.ac.th

 

SCOPUSISI Web of ScienceResearchesArticlesProceedings

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Conformational investigation of benzylhydroxamamide, its oxotechnetium(V) complexes and determination of their reaction energies
Author(s):Thipyapong, K. | Arano, Y. | Ruangpornvisuti, V.
Publication year: 2004
Journal / Book title: Journal of Molecular Structure: THEOCHEM

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Posted: October 19, 2020, 1:27 pm
Isomers of various species of 1-hydroxy-2-pyridinone-6-carboxylic acid, their proton dissociation and complexes with Cr(III) and Zn(II)
Author(s):Thipyapong, K. | Ruangpornvisuti, V.
Publication year: 2008
Journal / Book title: Journal of Molecular Structure

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Posted: October 19, 2020, 1:27 pm
Complexation reactions, electronic properties, and reactivity descriptors of cysteamine-based ligands in aqueous solution: a PCM/DFT study
Author(s):Yasarawan, N. | Thipyapong, K.
Publication year: 2018
Journal / Book title: Structural Chemistry

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Posted: October 19, 2020, 1:27 pm
Exploring the transfer of hydrogen atom from kaempferol-based compounds to hydroxyl radical at ground state using PCM-DFT approach
Author(s):Thipyapong, K. | Yasarawan, N.
Publication year: 2019
Journal / Book title: Structural Chemistry

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Posted: October 19, 2020, 1:27 pm
Substituent effect on the proton-related phenomena and chelation behavior of hydroxypicolinic compounds: A DFT investigation
Author(s):Yasarawan, N. | Thipyapong, K. | Ruangpornvisuti, V.
Publication year: 2016
Journal / Book title: Structural Chemistry

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Posted: October 19, 2020, 1:27 pm
Unexpected Schiff-base complex formation from the oxidation reaction of a nickel(II) complex with the meso-HMPAO ligand by molecular oxygen
Author(s):Suksai, C. | Pakawatchai, C. | Thipyapong, K.
Publication year: 2008
Journal / Book title: Polyhedron

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Posted: October 19, 2020, 1:27 pm
Chelation behavior of various flavonols and transfer of flavonol-chelated zinc(II) to alanylaspartic dipeptide: A PCM/DFT investigation
Author(s):Yasarawan, N. | Thipyapong, K. | Ruangpornvisuti, V.
Publication year: 2016
Journal / Book title: Journal of Molecular Structure

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Posted: October 19, 2020, 1:27 pm
Conformational investigations of HMPAO isomers and their zinc(II) complexes
Author(s):Ruangpornvisuti, V. | Pulpoka, B. | Tuntulani, T. | Thipyapong, K. | Suksai, C.
Publication year: 2002
Journal / Book title: Bulletin of the Korean Chemical Society

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Posted: October 19, 2020, 1:27 pm
Exploring molecular structures, orbital interactions, intramolecular proton-transfer reaction kinetics, electronic transitions and complexation of 3-hydroxycoumarin species using DFT methods
Author(s):Yasarawan, N. | Thipyapong, K. | Ruangpornvisuti, V.
Publication year: 2014
Journal / Book title: Journal of Molecular Graphics and Modelling

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Posted: October 19, 2020, 1:27 pm
Insight into technetium amidoxime complex: Oxo technetium(V) complex of N-substituted benzamidoxime as new basic structure for molecular imaging
Author(s):Thipyapong, K. | Uehara, T. | Tooyama, Y. | Braband, H. | Alberto, R. | Arano, Y.
Publication year: 2011
Journal / Book title: Inorganic Chemistry

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Posted: October 19, 2020, 1:27 pm
Synthesis of chromium(III) complex with 1-hydroxy-2-pyridinone-6-carboxylic acid as insulin-mimetic agent and its spectroscopic and computational studies
Author(s):Yasarawan, N. | Thipyapong, K. | Sirichai, S. | Ruangpornvisuti, V.
Publication year: 2013
Journal / Book title: Journal of Molecular Structure

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Posted: October 19, 2020, 1:27 pm
Assessment of macrocyclic triamine ligands as synthons for organometallic <sup>99m</sup>Tc radiopharmaceuticals
Author(s):Suzuki, K. | Shimmura, N. | Thipyapong, K. | Uehara, T. | Akizawa, H. | Arano, Y.
Publication year: 2008
Journal / Book title: Inorganic Chemistry

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Posted: October 19, 2020, 1:27 pm
Fundamental insights into conformational stability and orbital interactions of antioxidant (+)-catechin species and complexation of (+)-catechin with zinc(II) and oxovanadium(IV)
Author(s):Yasarawan, N. | Thipyapong, K. | Sirichai, S. | Ruangpornvisuti, V.
Publication year: 2013
Journal / Book title: Journal of Molecular Structure

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Posted: October 19, 2020, 1:27 pm
Conformational investigation of N,N′-propylene bis(benzohydroxamamide), its oxotechnetium(v) and oxorhenium(v) complexes and determination of their reaction energies
Author(s):Thipyapong, K. | Yasarawan, N. | Wanno, B. | Arano, Y. | Ruangpornvisuti, V.
Publication year: 2005
Journal / Book title: Journal of Molecular Structure: THEOCHEM

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Posted: October 19, 2020, 1:27 pm
Structures and conformations of acridinium mono- and polymethine cyanine dyes and their UV-Vis absorption spectra in protic solvents: A PCM/TD-DFT study
Author(s):Yasarawan, N. | Thipyapong, K. | Ruangpornvisuti, V.
Publication year: 2011
Journal / Book title: Journal of Molecular Structure

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Posted: October 19, 2020, 1:27 pm
Spectrophotometric Determination of Copper(II) Using Diamine-Dioxime Derivative
Author(s):Thipyapong, K. | Suksai, C.
Publication year: 2003
Journal / Book title: Bulletin of the Korean Chemical Society

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Posted: October 19, 2020, 1:27 pm
IR spectroscopic and DFT investigations on molecular conformations of thio-free oxo technetium (V) benzamidoxime complexes
Author(s):Thipyapong, K. | Uehara, T. | Suzuki, K. | Arano, Y. | Ruangpornvisuti, V.
Publication year: 2011
Journal / Book title: Journal of Molecular Structure

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Posted: October 19, 2020, 1:27 pm
The influence of copper (II) ion on the complex of <sup>99m</sup>Tc-MAG<inf>3</inf>
Author(s):Thipyapong, K. | Thongyoi, C. | Poramatikul, N. | Sangsuriyan, J. | Kullaprawitthaya, U. | Kongpetch, P. | Ruangpornvisuti, V.W.
Publication year: 1994
Journal / Book title: Journal of Labelled Compounds and Radiopharmaceuticals

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Posted: October 19, 2020, 1:27 pm
  1. STRUCTURAL CHEMISTRY   Volume: 30   Issue: 6   Pages: 2167-2180   Published: DEC 2019
  2. STRUCTURAL CHEMISTRY   Volume: 29   Issue: 6   Pages: 1723-1737   Published: DEC 2018
  3. Substituent effect on the proton-related phenomena and chelation behavior of hydroxypicolinic compounds: a DFT investigation                                                            By: Yasarawan, Nuttawisit; Thipyapong, Khajadpai; Ruangpornvisuti, Vithaya
    STRUCTURAL CHEMISTRY   Volume: 27   Issue: 2   Pages: 505-524   Published: APR 2016
  4. By: Yasarawan, Nuttawisit; Thipyapong, Khajadpai; Ruangpornvisuti, Vithaya
    JOURNAL OF MOLECULAR STRUCTURE   Volume: 1107   Pages: 278-290   Published: MAR 5 2016
  5. By: Yasarawan, Nuttawisit; Thipyapong, Khajadpai; Ruangpornvisuti, Vithaya
    JOURNAL OF MOLECULAR GRAPHICS & MODELLING   Volume: 51   Pages: 13-26   Published: JUN 2014
  6. By: Yasarawan, Nuttawisit; Thipyapong, Khajadpai; Sirichai, Somsak; et al.
    JOURNAL OF MOLECULAR STRUCTURE   Volume: 1047   Pages: 344-357   Published: SEP 5 2013
  7. Synthesis of chromium(III) complex with 1-hydroxy-2-pyridinone-6-carboxylic acid as insulin-mimetic agent and its spectroscopic and computational studies                                  By: Yasarawan, Nuttawisit; Thipyapong, Khajadpai; Sirichai, Somsak; et al.
    JOURNAL OF MOLECULAR STRUCTURE   Volume: 1031   Pages: 144-151   Published: JAN 16 2013
  8. By: Yasarawan, Nuttawisit; Thipyapong, Khajadpai; Ruangpornvisuti, Vithaya
    JOURNAL OF MOLECULAR STRUCTURE   Volume: 1006   Issue: 1-3   Pages: 635-641   Published: DEC 14 2011
  9. By: Thipyapong, Khajadpai; Uehara, Tomoya; Suzuki, Keisuke; et al.
    JOURNAL OF MOLECULAR STRUCTURE   Volume: 990   Issue: 1-3   Pages: 152-157   Published: MAR 29 2011
  10. By: Thipyapong, Khajadpai; Uehara, Tomoya; Tooyama, Yuji; et al.
    INORGANIC CHEMISTRY   Volume: 50   Issue: 3   Pages: 992-998   Published: FEB 7 2011
  11. Isomers of various species of 1-hydroxy-2-pyridinone-6-carboxylic acid, their proton dissociation and complexes with Cr(III) and Zn(II)                                                         By: Thipyapong, Khajadpai; Ruangpornvisuti, Vithaya
    JOURNAL OF MOLECULAR STRUCTURE   Volume: 891   Issue: 1-3   Pages: 1-10   Published: NOV 26 2008
  12. By: Suzuki, Keisuke; Shimmura, Naomi; Thipyapong, Khajadpal; et al.
    INORGANIC CHEMISTRY   Volume: 47   Issue: 7   Pages: 2593-2600   Published: APR 7 2008
  13. Unexpected Schiff-base complex formation from the oxidation reaction of a nickel(II) complex with the meso-HMPAO ligand by molecular oxygen                                                 By: Suksai, Chomchai; Pakawatchai, Chaveng; Thipyapong, Khajadpai
    POLYHEDRON   Volume: 27   Issue: 2   Pages: 759-764   Published: FEB 6 2008
  14. By: Thipyapong, K; Yasarawan, N; Wanno, B; et al.
    JOURNAL OF MOLECULAR STRUCTURE-THEOCHEM   Volume: 755   Issue: 1-3   Pages: 45-53   Published: NOV 30 2005
  15. By: Thipyapong, K; Arano, Y; Ruangpornvisuti, V
    JOURNAL OF MOLECULAR STRUCTURE-THEOCHEM   Volume: 676   Issue: 1-3   Pages: 65-71   Published: MAY 14 2004
  16. By: Thipyapong, K; Suksai, C
    BULLETIN OF THE KOREAN CHEMICAL SOCIETY   Volume: 24   Issue: 12   Pages: 1767-1770   Published: DEC 20 2003
  17. By: Ruangpornvisuti, V; Pulpoka, B; Tuntulani, T; et al.
    BULLETIN OF THE KOREAN CHEMICAL SOCIETY   Volume: 23   Issue: 4   Pages: 555-562   Published: APR 20 2002

ปีงบประมาณ 2558

  1. การคำนวณและสังเคราะห์สารประกอบโคออร์ดิเนชันชนิดใหม่จากลิแกนด์ฟลาโวนอยด์ กับไอออนโลหะ Cu2+ และ Zn2+ เพื่อใช้เป็นสารเลียนแบบฮอร์โมนอินซูลิน

ปีงบประมาณ 2556

  1. การสังเคราะห์ และการคำนวณทางคอมพิวเตอร์เพื่อศึกษาโครงสร้างและสมบัติเปกโตรสโคปีของไอออนเซิงซ้อนโลหะทรานสิชันกับ 2-ไฮดรอกซี ไพริดีน-6-คาร์บอกซิลิกแอซิด

ปีที่ตีพิมพ์ 2562

  1. Exploring the transfer of hydrogen atom from kaempferol-based compounds to hydroxyl radical at ground state using PCM-DFT approach

ปีที่ตีพิมพ์ 2561

  1. การศึกษาเชิงทฤษฎีของการถ่ายโอนโปรตอนโมเลกุลของฟลาโวนอลด้วยทฤษฎีเดนซิตีฟังก์ชันนัล
  2. การหาปริมาณบาวดิโอไซด์ เอ และสตีวิโอไซน์ในตัวอย่างเครื่องดื่มและหญ้าหวานโดยใช้ไฮเพอร์มานซ์ลิควิดโครมาโทกราฟีค
  3. Complexation reactions, electronic properties, and reactivity descriptors of cysteamine-based ligands in aqueous solution: a PCM/DFT study
  4. การศึกษาเชิงทฤษฎีของการถ่ายโอนโปรตอนภายในโมเลกุลของฟลาโวนอลด้วยทฤษฎีเดนซิตีฟังก์ชันนัล

ปีที่ตีพิมพ์ 2560

  1. การศึกษาปฏิกิริยาแลกเปลี่ยนลิแกนด์ของไอออนเชิงซ้อนบิส-(เอ็น-(2,6-ไดเมทิลเฟนิลคาร์บาโมอิลเมทิล) อิมมิโนไดอะซิโต) เทคนีเทต(III) กับยาต้านมะเร็งบริโอไมซิน
  2. การศึกษาปฏิกิริยาแลกเปลี่ยนลิแกนด์ของไอออนเชิงซ้อนบิส-(เอ็น-(2,6-ไดเมทิล เฟนิลคาร์บาโมอิลเมทิล) อิมมิโนไดอะซิโต) เทคนีเทต(III) กับยาต้านมะเร็งบริโอไมซิน

ปีที่ตีพิมพ์ 2559

  1. Chelation behavior of various flavonols and transfer of flavonol-chelated zinc(II) to alanylaspartic dipeptide: A PCM/DFT investigation
  2. Substituent effect on the proton-related phenomena and chelation behavior of hydroxypicolinic compounds: A DFT investigation

ปีที่ตีพิมพ์ 2557

  1. Exploring molecular structures, orbital interactions, intramolecular proton-transfer reaction kinetics, electronic transitions and complexation of 3-hydroxycoumarin species using DFT methods

ปีที่ตีพิมพ์ 2556

  1. Fundamental insights into conformational stability and orbital interactions of antioxidant (+)-catechin species and complexation of (+)-catechin with zinc(II) and oxovanadium(IV)
  2. Synthesis of Chromium(III) complex with 1-hydroxy-2-pyridinone-6-carboxylic acid as insulin-mimetic agent and its spectroscopic and computational studies

ปีที่ตีพิมพ์ 2554

  1. Structures and conformations of acridinium mono- and polymethine cyanine dyes and their UV–Vis absorption spectra in protic solvents: A PCM/TD-DFT study
  2. IR spectroscopic and DFT investigations on molecular conformations of thio-free oxo technetium (V) benzamidoxime complexes
  3. Insight into Technetium Amidoxime Complex: Oxo Technetium(V) Complex of N-Substituted Benzamidoxime as New Basic Structure for Molecular Imaging

ปีที่ตีพิมพ์ 2550

  1. Determination of Salbutamol and Clenbuterol in Pork by High-Performance Liquid Chromatography

ปีที่ตีพิมพ์ 2547

  1. Conformational investigation of benzylhydroxamamide, its oxotechnetium(V) complexes and determination of their reaction energies

ปีที่ตีพิมพ์ 2546

  1. Spectrophotometric determination of copper(II) using diamine-dioxime derivative

ปีที่ตีพิมพ์ 2545

  1. Conformational investigations of HMPAO isomers and their zinc(II) complexes

ปีที่ตีพิมพ์ 2563

  1. Analysis of arsenic speciation in drinking water by capillary electrophoresis