Full Name: DR. ABUBAKAR LAWAL
Gender: Male
Institutional Email address: abubakar.lawal@umyu.edu.ng
Faculty/Unit: Natural and Applied Sciences
Department: Pure and Industrial Chemistry
Rank: Reader
Ph.D. Chemometrics And Food Analytical Chemistry
RESEARCH INTEREST
My Research Focuses On The Use Of Chemometrics For The Development Of Various Microextraction Techniques For The Determination Of The Residue Of Pesticide/agrochemicals, Toxic Additive Dyes, Pharmaceuticals/veterinary Drugs, Trace Heavy Metals, Organic Pollutants, And Mycotoxins In Food Samples Using Various Methods Of Extractions That Include Quick, Easy, Cheap, Efficient, Rugged And Safe (QuEChERS) coupled With Liquid Phase Microextraction (LPME) Techniques As Well As Instrumental Setups To Obtain Precise And Accurate Results.
CURRENT RESEARCH ACTIVITIES
Analysis Of Additives & Environmental Contaminants In Air, Foods & Drinks Causing Health Related Issues That Include Cancers Etc.
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JOURNAL PUBLICATIONS/ARTICLES
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1. |
Title: |
Phytochemical And In-vivo Acute Toxicological Investigations Of Leaf Extracts Of Sesbania Cannabina plant |
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Author(s): |
Suraj Abdulkarim And Abubakar Lawal |
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Source: |
ChemClass Journal, Vol. 8 No. 1, pp 291-302, 2024 (e-ISSN:0198-2734)
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2. |
Title: |
Recent Review Of The QuEChERS Sample Preparation Method For Food And Environmental Sample Analysis |
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Author(s): |
Isah Yusuf Shinkafi, Abubakar Lawal, Nura Suleiman Gwaram And Ahmed Lawal Mashi |
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Source: |
FUDMA Journal of Sciences (FJS), Vol. 8 No. 6, pp 155 - 169, 2024 (ISSN Online: 2616-1370) |
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3. |
Title: |
Toxicological Study And Quantitative Determination Of Allura Red (E129) Dye Additive In Some Food Beverages Consumed In Katsina Metropolis, Nigeria |
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Author(s): |
Abubakar Lawal and Suraj Abdulkarim |
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Source: |
FUDMA Journal of Sciences (FJS), Vol. 8 No. 3, pp 228 - 232, 2024 (ISSN Online: 2616-1370)
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Title: |
Quantitative Assessment And Toxicological Study Of Sunset Yellow Dye (E110) As An Additive In Some Beverages Consumed In Katsina Metropolis, Nigeria |
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Author(s): |
Abubakar Lawal, Samaila Muazu Batagarawa, Suraj Abdulkarim, Buhari Lawal Yarima, Abdulkarim Musa, Equere Anietie Olubunmi, Lawal Ziaulhaq Muhammad And Lukman Bola Abdulra’uf |
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Source: |
ChemSearch Journal, Vol. 15(1), Pp 156-161, 2024 (ISSN: 2276–707X, EISSN: 2384–6208)
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6. |
Title: |
Detection Of Mercury In Skin Lightening Cosmetics Marketed In Katsina Metropolis, Katsina State, Nigeria |
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Author(s): |
Abubakar Mustapha Gafai, Nura Suleiman Gwaram, Aminu Musa, Abubakar Lawal And Abubakar Sani |
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Source: |
DUJOPAS, Vol. 10(1b), Pp 11-20, 2024 (Online-ISSN: 2635-3490)
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7. |
Title: |
Estimation of the Levels of Meperfluthrin Pesticides in the Body Organelles of Albino Rats Through Inhaling Smoke Produced By Mosquito Coils |
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Author(s): |
Abubakar Lawal and Umar Ibrahim |
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Source: |
ChemSearch Journal, Vol. 14(1), Pp 14-20, 2023 ISSN: 2276–707X, EISSN: 2384–6208)
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8. |
Title: |
Phytochemical Dispersive liquid-liquid microextraction/HPLC techniques for Determination Of Oxytetracycline And Doxycycline Residues In Beef Samples: Method Developments And Statistical Analysis |
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Author(s): |
M.A. Aliu, A.M. Junaid, A. Ibraheem, A. Ishaq, A. Lawal, K.E. Ayeni, A.R. Lawal, L.B. Abdulrauf |
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Source: |
African Scientific Reports, Vol. 2(87), Pp 1-11, 2023
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9. |
Title: |
Phytochemical Investigation of Components in Zingiber officinale Roots against Typhoid Fever Causative Organism And Other Infectious Bacteria Species |
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Author(s): |
Lawal, A. and Muhammad, N. |
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Source: |
ChemSearch Journal, Vol. 13(1), Pp 166-172, 2022 ISSN: 2276–707X, EISSN: 2384–6208)
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10. |
Title: |
Estimation of the Quantity of Chromium and Lead in Selected Street-Vended Fruits And Vegetables. |
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Author(s): |
Abdul’aziz Halliru Doro, Kabir Musa Galadanchi and Abubakar Lawal |
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Source: |
UMYU Journal of Pure and Industrial Chemical Research (UJPICR), Vol. 1 No. 1, Pp 43 – 55, 2021
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11. |
Title: |
Study of the Pyrolysis Kinetics and Energy Content of Acid Washed Rice Husk Sample Using Isoconversional Methods |
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Author(s): |
Jabiru Musa, Ibrahim Sada, Ahmed Salisu And Abubakar Lawal |
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Source: |
FUDMA Journal of Sciences (FJS), Vol. 5 No. 3, pp 237 – 246, 2021 (ISSN Online: 2616-1370) |
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12. |
Title: |
The QuEChERS-dSPE Ionic-Liquid-Based Dispersive Liquid–Liquid Microextraction Coupled with High-Performance Liquid Chromatography–Tandem Mass Spectrometry For The Determination Of Multiple Pesticide Residues In Red Syzygium Samarangense Fruits |
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Author(s): |
Abubakar Lawal and Khalid Haliru |
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Source: |
Manila Journal of Science, Vol. 14, pp 55 – 65, 2021
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13. |
Title: |
Spectrophotometric Estimation of Armoisine as a Food Colorant in Some Selected Confectionery Items Consumed In The Metropolis Of Katsina |
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Author(s): |
Buhari Lawal Yarima, Abubakar Lawal, Nura Suleiman Gwaram and Suraj Abdulkarem |
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Source: |
Indian Journals of Interdisciplinary Research, Vol. 1 No. 2, pp 1 – 10, 2021
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14. |
Title: |
Determination Of Sunset Yellow As A Synthetic Food Colorant In Confectionery Products Consumed in Katsina Metropolis (Nigeria) Using UV-Vis Spectrophotometer |
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Author(s): |
Abubakar Lawal, Nura Suleiman Gwaram, Buhari Lawal Yarima and Imrana Ibrahim |
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Source: |
FUDMA Journal of Sciences (FJS), Vol. 5 No. 1, pp 358 – 363, 2021 (ISSN Online: 2616-1370)
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15. |
Title: |
Residual Determination of Multiple Pesticides in Vegetable Samples by LC-MS/MS Coupled With Modified QuEChERS-dSPE Ionic Liquid-BasedDLLME Method |
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Author(s): |
Abubakar Lawal and Kah Hin Low |
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Source: |
Journal of the Turkish Chemical Society: Vol. 8 No. 2, pp 693-704, 2021 (DOI: https://doi.org/10.18596/jotcsa.845578)
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16. |
Title: |
Optimization and Selection of Mobile Phase for the Determination of Multiple Pesticide Standards Using Liquid Chromatography-TandemMass Spectrometry |
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Author(s): |
Abubakar Lawal and Richard Chee Seng Won |
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Source: |
Journal of the Turkish Chemical Society: Vol. 8 No. 1, pp 265 – 280, 2021 (DOI: https://doi.org/10.18596/jotcsa.778786)
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17. |
Title: |
Application Of Multivariate Data Analysis For The Determination Of Multiclass Pesticide Residues In Fruits And Vegetables Using Headspace Solid-Phase Microextraction Gas Chromatography-Mass Spectrometry |
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Author(s): |
Lukman, L.B. and Lawal, A< |
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PAPERS PRESENTED AT CONFERENCES AND SEMINARS |
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1. |
Conference Title: |
The 8th International Conference on Environment. Held At Park Royal Resort (Penang, Malaysia). Dated 17th – 18th December, 2024. |
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Presentation Title: |
Response Surface Methodological Screening And Optimization Of Liquid Chromatography-Tandem Mass Spectrometry Instrument For The Analysis Of Multi-Standard Mixture Of Pesticides Solution |
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2. |
Conference Title: |
The 47th Annual International Conference of Chemical Society of Nigeria. Held At Bayero University Kano (Kano State, Nigeria). Dated 22nd – 27th September, 2024. |
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Presentation Title: |
Estimation Of The Concentration Levels Of Meperfluthrin Pesticides In The Body Organelles Of Albino Rats Through Inhaling Smoke Produced By Mosquito Coils |
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3. |
Conference Title: |
The 11th ATLAS International (Online) Congress On Advanced Scientific Studies And Interdisciplinary Research. Held At Yola Marrakesh, Morocco. Dated 24nd January, 2024. |
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Presentation Title: |
Determination Of The Toxicity Level Of Nicotine From Inhaled Cigarette Using Albino Rat |
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4. |
Conference Title: |
The IX ANKARA (Online) International Congress On Scientific Research. Held At Ankara Turkey. Dated 26-29 December, 2023. |
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Presentation Title: |
Evaluation Of Hydroquinone Content In Some Skin Lightening Cosmetics Available In Katsina, Nigeria |
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5. |
Conference Title: |
The 45th Annual International Conference Of Chemical Society Of Nigeria, Held At Adamawa State, Nigeria (Yola). Dated 18th – 24th September, 2022. |
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Presentation Title: |
Analytical Investigation Of Photochemical Components In Zingiber Officinale roots Against Typhoid Fever Causative Organism And Other Infectious Bacteria Species |
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6. |
Conference Title: |
The 43rd Annual International Conference Of Chemical Society Of Nigeria, Held At Lagos, Nigeria (ABUJA 2020). Dated 22nd – 27th November, 2020. |
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Presentation Title: |
Spectrophotometric Determination of Sunset-Yellow (E110) in Some Selected Beverages Sourced In Katsina Town, Nigeria |
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7. |
Conference Title: |
The 13th CHEMCLASS Conference Of Chemical Society Of Nigeria, Amadu Bello University (ABU) Zaria Chapter, Held At Zaria, Nigeria. Dated 15th – 16th October, 2020. |
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Presentation Title: |
Determination of some physicochemical parameters in raw water: A case study of Selected Locations In Katsina, Nigeria |
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8. |
Conference Title: |
The 42nd Annual International Conference Of Chemical Society Of Nigeria, Held At Lagos, Nigeria (EKO 2019). Dated 8th – 13thSeptember, 2019. |
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Presentation Title: |
Chemometrics Approach To QuEChERS-dSPE For Multi-standard Determination Of Pesticides In Blank Samples Of Milli-Q-water Using High-performance Liquid Chromatography-tandem Mass Spectrometry (LC-MS/MS) Instrument |
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9. |
Conference Title: |
The 6th International Conference for Young Chemists. Held at: Penang, Malaysia (ICYC 2017). Dated 16th -18th August, 2017. |
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Presentation Title: |
Selection and optimization of mobile phase for multi-standard analysis Of Pesticides Mixture Using Triple Quadrupole LC/MS Instrument. |
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10. |
Conference Title: |
The 1st National Conference of Chemical Society of Nigeria, Katsina State Chapter. Held at: Umaru Musa Yar’adua University, Katsina. 4th – 8th March, 2013. |
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Presentation Title: |
Comparative Analysis Of Proximates And Percentage Flavonoids In White And Red Allium Cepa (Onions) Cultivated In Sokoto Area. |
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11. |
Conference Title: |
The 32nd Annual Scientific Conference Of Nigerian Society Of Biochemistry And Molecular Biology (NSBMB). Held At: Calabar, Cross River State (NSBMB 2012). Dated 14th – 17th November, 2012. |
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Presentation Title: |
Phytochemical, Proximate and Toxicological Analysis of Urginea Maritima (Hyena’s Onion) |
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12. |
Conference Title: |
The 7th Annual International Conference, Workshop And Exhibition Of Chemical Society Of Nigeria, Anambra State Chapter. Held At: Anambra State University, Uli (ANACHEM 2012). Dated 12th – 15thNovember, 2012. |
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Presentation Title: |
Phytochemical, Proximate and Toxicological Analysis of Crinum ornatum. |
ORCID Profile: Https://orcid.org/0000-0003-3704-7155
Google Scholar: Abubakar Lawal, Ph.D. Retrieve Online From: Https://scholar.google.com/citations?user=jMhrAAwAAAAJ&hl=en&oi=ao
Researchgate: Abubakar Lawal, Retrieve Online From: Https://www.researchgate.net/profile/Abubakar-Lawal-12?ev=hdr_xprf