Concepedia

Author

Thumnoon Nhujak

Chulalongkorn UniversityORCID

Also Known As

Nhujak, T., Nhujak, Thumnoon, Thumnoon NHUJAK, Thumnoon Nhujak, Thumnoon Nhujak, ธรรมนูญ หนูจักร

50

Publications

865

Citations

15

H-Index

39

Concepts

All Affiliations

Chulalongkorn UniversityAuckland University of Technology
TN

About

Thumnoon Nhujak is an author at Chulalongkorn University specializing in analytical chemistry, chromatography, and medicine.

Top Concepts

#ConceptH-IndexPublicationsCitations

1

Medicine

8

8

276

2

Engineering

5

5

341

3

Chemical Engineering

4

4

272

4

Health Sciences

3

3

128

5

Biochemistry

3

3

107

Thumnoon Nhujak

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22

Publications

775

Citations

15

H-Index

YearCitations

Effective biosensor based on graphene quantum dots via enzymatic reaction for directly photoluminescence detection of organophosphate pesticide

Chonticha Sahub, Thawatchai Tuntulani, Thumnoon Nhujak,

Sensors and Actuators B Chemical

2017

124

Petroleum Marker Dyes Synthesized from Cardanol and Aniline Derivatives

Somsaluay Suwanprasop, Thumnoon Nhujak, Sophon Roengsumran,

Industrial & Engineering Chemistry Research

2004

81

Simultaneous determination of benzoic acid, sorbic acid, and propionic acid in fermented food by headspace solid-phase microextraction followed by GC-FID

Nuttanee Tungkijanansin, Waleed Alahmad, Thumnoon Nhujak,

Food Chemistry

2020

69

Determination of Mycotoxins in Brown Rice Using QuEChERS Sample Preparation and UHPLC–MS-MS

Adisorn Jettanajit, Thumnoon Nhujak

Journal of Chromatographic Science

2016

58

Determination of steroids adulterated in liquid herbal medicines using QuEChERS sample preparation and high-performance liquid chromatography

Nantana Klinsunthorn, Amorn Petsom, Thumnoon Nhujak

Journal of Pharmaceutical and Biomedical Analysis

2011

57

Identification of Volatile Compounds and Selection of Discriminant Markers for Elephant Dung Coffee Using Static Headspace Gas Chromatography—Mass Spectrometry and Chemometrics

Poowadol Thammarat, Chadin Kulsing, Kanet Wongravee,

Molecules

2018

55

Microemulsion electrokinetic chromatography for separation and analysis of curcuminoids in turmeric samples

Thumnoon Nhujak, Warangkana Saisuwan, Monpichar Srisa‐Art,

Journal of Separation Science

2006

52

Probiotic Gac fruit beverage fermented with Lactobacillus paracasei: Physiochemical properties, phytochemicals, antioxidant activities, functional properties, and volatile flavor compounds

Marisa Marnpae, Charoonsri Chusak, Vernabelle Balmori,

LWT

2022

40

Chiral separation in capillary electrophoresis using dual neutral cyclodextrins: Theoretical models of electrophoretic mobility difference and separation selectivity

Thumnoon Nhujak, Chatvadee Sastravaha, Chanida Palanuvej,

Electrophoresis

2005

29

Determination of avermectins in commercial formulations using microemulsion electrokinetic chromatography

Parinya Seelanan, Monpichar Srisa‐Art, Amorn Petsom,

Analytica Chimica Acta

2006

28

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