dr. lee loong chuen

pensyarah universiti

pusat kajian diagnostik, teraputik & penyiasatan (codtis)

 lc_lee@ukm.edu.my

No. Telefon Rasmi :  0389217202

No. rasmi:
UKM : 03 8921 5555



   Biografi/ Biography :

  • LC is a senior lecturer in the Forensic Science Program, Faculty of Health Sciences, Universiti Kebangsaan Malaysia (UKM) and member of the Malaysian Institute of Chemistry (Institut Kimia Malaysia, IKM). IKM is a statutory professional organization incorporated under the Chemist Act 1975. LC completed her BSc in Forensic Science at the Universiti Sains Malaysia (USM) in 2007. Then LC joined the Forensic Science Program, Faculty of Health Sciences, UKM, as a tutor till 2012. Later, she obtained her MSc. Degree in Chemistry and Ph.D. degree in Applied Statistics at UKM in 2012 and 2019, respectively. In 2020, Dr. LC was promoted to senior lecturer. Her current research is focused on developing analytical approaches for classification, discrimination and identification problems in the context of forensic sciences by using chemometric and chemical instrumental techniques. She managed to publish six research papers in Q1 journals covering Chemometrics and Intelligent Laboratory Systems, Analyst; and Microchemical Journal, during her PhD study. Meanwhile, she is also actively published research performed by her undergraduate students in high impact journals, e.g. Journal of Analytical Chemistry, and Journal of Liquid Chromatography & Related Technologies. Her publications covered journals in the field of analytical chemistry, chemometrics and forensic science. Besides journal papers, she has performed over 40 oral and poster presentations in various International and National Conferences/Symposiums/Seminars; published proceedings papers, and popular writings.

  • lee loong chuen, nur ain najihah mohd rosdi, hukil sino.  (2023).  evaluation of normalization methods in preprocessing of uhplc data of soils for forensic investigation.  - 2023 #rscposter twitter conference.  1. 

     

    loong chuen lee, nur ain najihah mohd rosdi, hukil sino.  (2023).  coupling of self-organizing maps (soms) with principal component analysis (pca) in interpreting high dimensional uhplc data of soil.  - seminar kebangsaan institut statistik malaysia.  1. 

     

    nurul huda abd karim, juan joon ching, lee loong chuen, atiah ayunni abdul ghani, loh kee shyuan, nadhratum naiim mobarak, wan nur aini wan mokhtar, goh choo ta, nurul izzaty hassan, nurul asikin mijan.  (2022).  virtual karnival kemahiran & kerjaya kimia malaysia (k4m) 2022.  - berita ikm.  40. 

     

    norazwani binti ali, loong chuen lee, and ab aziz ishak.  (2022).  evaluation of row-wise manipulations for the forensic differentiation of malaysian soils based on ultra-performance liquid chromatographic profiles.  - journal of analytical chemistry.  347-360. 

     

    md gezani md ghazi, loong chuen lee, hukil sino, mohamed izzharif abdul halim.  (2022).  review of contemporary chemometric strategies applied on preparing gcms data in forensic analysis.  - microchemical journal.  1-13. 

     

    md gezani md ghazi, loong chuen lee, hukil sino, mohamed izzharif abdul halim.  (2022).  review of contemporary chemometric strategies applied on preparing gcms data in forensic analysis.  - microchemical journal.  1-13. 

     

    md gezani bin md ghazi, loong chuen lee, aznor sheda binti samsudin, hukil sino.  (2022).  evaluation of ensemble data preprocessing strategy on forensic gasoline classification using untargeted gcms data and classification and regression tree (cart) algorithm.  - microchemical journal.  1-11. 

     

    lee loong chuen, abdul aziz jemain.  (2021).  on overview of pca application strategy in processing high dimensionality forensic data.  - microchemical journal.  1-16. 

     

    lee loong chuen, abdul aziz jemain.  (2019).  predictive modelling of colossal atr-ftir spectral data using pls-da: empirical differences between pls1-da and pls2-da algorithms.  - analyst.  2670-2678. 

     

    loong chuen lee, choong-yeun liong, abdul aziz jemain.  (2019).  statistical comparison of decision rules in pls2-da prediction model for classification of blue gel pen inks according to pen brand and pen model.  - chemometrics and intelligent laboratory systems. 

     

    norazwani binti ali, loong chuen lee, and ab aziz ishak.  (2022).  evaluation of row-wise manipulations for the forensic differentiation of malaysian soils based on ultra-performance liquid chromatographic profiles.  - journal of analytical chemistry.  347-360. 

     

    loong chuen lee, ab aziz ishak, nadirah abdul hamid, yaishnavee ravi, muhamad adib ahmad and norazwani ali.  (2021).  a comparison between univariate and multivariate statistical techniques to determine source of pen inks using ultra-performance liquid chromatography (uplc) chromatograms.  - journal of liquid chromatography & related technologies.  1-11. 

     

    lee loong chuen.  (2021).  a study to explore discriminative power of atr-ftir spectroscopy for forensic paper analysis using decision tree method.  - journal of analytical chemistry.  95-101. 

     

    loong chuen lee, wan nur syazwani wan mohamad fuad, sharifah shakilah abdullah and kay loke ong.  (2019).  preliminary study on morphometric analysis of the human scalp hair for discrimination of ethnic malay and ethnic chinese in malaysia.  - egyptian journal of forensic sciences.  1-6. 

     

    loong chuen lee*, muhammad ismail ab samad, and mohamad azlan mohd ismail.  (2016).  nondestructive classification and identification of ballpoint pen inks by raman spectroscopy for forensic document examinations.  - journal of analytical chemistry.  723-729. 

     

    norazwani binti ali, loong chuen lee, and ab aziz ishak.  (2022).  evaluation of row-wise manipulations for the forensic differentiation of malaysian soils based on ultra-performance liquid chromatographic profiles.  - journal of analytical chemistry.  347-360. 

     

    md gezani md ghazi, loong chuen lee, hukil sino, mohamed izzharif abdul halim.  (2022).  review of contemporary chemometric strategies applied on preparing gcms data in forensic analysis.  - microchemical journal.  1-13. 

     

    md gezani bin md ghazi, loong chuen lee, aznor sheda binti samsudin, hukil sino.  (2022).  evaluation of ensemble data preprocessing strategy on forensic gasoline classification using untargeted gcms data and classification and regression tree (cart) algorithm.  - microchemical journal.  1-11. 

     

    loong chuen lee, nur izzati bohari, siti norfaraan abd sanih, muhammad yusuf adam.  (2022).  forensic fingerprint analysis using self-organizing maps, classification and regression trees and na´ve bayes methods.  - international journal of computing and digital systems.  1479-1490. 

     

    loong chuen lee, ab aziz ishak, ameeta a/p nai eyan, anas fahmi zakaria, nurul syahiera kharudin, nor azman mohd noor.  (2022).  forensic profiling of non-volatile organic compounds in soil using ultra-performance liquid chromatography: a pilot study.  - forensic science research.  761-773. 

     

    loong chuen lee, hukil sino.  (2022).  assessment of the spatial variability of air pollutant concentrations at industrial background stations in malaysia using self-organizing map (som).  - congress on intelligent systems (cis2021).  291-304. 

     

    loong chuen lee, abdul aziz jemain.  (2020).  the application of topsis in the selection of statistical prediction model: a forensic ink analysis case study.  - 2020 international conference on decision aid sciences and application (dasa).  68-72. 

     

    loong chuen lee, muhammad yusuf adam, siti norfaraan abd sanih, nur izzati bohari.  (2020).  forensic gender discrimination in malaysian population using machine learning methods.  - 2020 international conference on innovation and intelligence for informatics, computing and technologies (3ict).  1-5. 

     

    loong chuen lee, choong-yeun liong, abdul aziz jemain.  (2018).  iterative random vs. kennard-stone sampling for ir spectrum-based classification task using pls2-da.  - aip conference proceedings. 

     

    loong chuen lee, choong-yeun liong, and abdul aziz jemain.  (2017).  q-mode versus r-mode principal component analysis for linear discriminant analysis (lda).  - the 3rd ism international statistical conference 2016 (ism-iii), aip conference proceedings.  1-6. 

     

    lee loong chuen, nur ain najihah mohd rosdi, hukil sino.  (2023).  evaluation of normalization methods in preprocessing of uhplc data of soils for forensic investigation.  - 2023 #rscposter twitter conference.  1. 

     

    loong chuen lee, nur ain najihah mohd rosdi, hukil sino.  (2023).  coupling of self-organizing maps (soms) with principal component analysis (pca) in interpreting high dimensional uhplc data of soil.  - seminar kebangsaan institut statistik malaysia.  1. 

     

    han jia siew, nur syahmimi nadwa mohd isa, lee siew wei, izzah salimah amran, hemavashini a/p krebanatham, lee loong chuen.  (2022).  status jangkitan covid-19 dan status vaksinasi pelajar sains forensik ukm.  - poster lmcw2022: pengurusan dan analitik data.  1. 

     

    daniah aqilah binti masni shanizan, nur amalia binti abdul rahim, nur izzatul hafizza binti zamri, muhammad hasrul bin mohd zamri, praveen a/l krishna murthi, yogendra a/l krishna, lee loong chuen.  (2022).  socioeconomic status and commitment towards study (ukm forensic science students).  - poster lmcw2022: pengurusan dan analitik data.  1. 

     

    loong chuen lee, nur fatin syuhada binti roslee, hukil sino.  (2022).  evaluating morphometric feature variability of handwritten numerals among malaysian malays using self-organizing maps.  - 3rd international conference on artificial intelligence: advances and applications (icaiaa 2022).  1-10.