Science Letters is a double-blind peer-reviewed, open-access, and biannually online-published (January and June) international journal for the complete coverage of all topics in science and technology-related areas. Science Letters aims to be recognized as an important forum for researchers from academic and private arenas to exchange the latest results from research, especially in science and technology, in a broad sense, both original papers and reviews.

Current published issue:

 

Volume 18, Issue 1, January 2024

 

 

 No.

 

 Title 

 

 Pages

 

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 1.

The Role of Bilirubin in Preventing the Development of Tobacco-Induced Lung Cancer: A Review

Nurnadia Majid1, Hasseri Halim1,2, Salfarina Ramli1,2*

1Faculty of Pharmacy, Universiti Teknologi MARA Cawangan Selangor Puncak Alam Campus, 42300 Puncak Alam, Selangor, Malaysia

2Integrative Pharmacogenomics Institute (iPROMISE), Universiti Teknologi MARA Cawangan Selangor Puncak Alam Campus, 42300 Puncak Alam, Selangor, Malaysia

1-9

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 2.

 Diversity of Chlorpyrifos-Degrading Fungi Isolated from Chlorpyrifos-Contaminated Agricultural Soil

Nur Fatin Nabihah Hasan, Wan Nurhayati Wan Hanafi, Muhd Fauzi Safian, Zaidah Zainal Ariffin*

Faculty of Applied Sciences, Universiti Teknologi MARA (UiTM), 40450 Shah Alam, Selangor, Malaysia

10-20

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 3.

 Effect of Storage Conditions on the Bromelain Activity of Pineapple Peel Variety Josapine

Muhammad Yazid Abd Halim1, Siti Aimi Sarah Zainal Abidin1,2, Siti Roha Ab Mutalib1,2*

1School of Industrial Technology, Faculty of Applied Sciences, Universiti Teknologi MARA, 40450 Shah Alam, Selangor

2Malaysian Institute of Transport, Universiti Teknologi MARA, 40450 Shah Alam, Selangor

21-27

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 4.

Evaluation of Cytotoxicity and Migratory Effect of Aqueous Extract of Baeckea frutescens Lin. on Keratinocytes

Ihsan Safwan Kamarazaman1,2,3, Mohd Kamal Nik Hasan2, Nur Nazihah Adnan3, Siti Sarah Khotib3, Sandra Maniam4, Hasseri Halim1,3*

1Integrative Pharmacogenomics Institute (iPROMISE), Universiti Teknologi MARA Selangor, Puncak Alam Campus, 42300, Bandar Puncak Alam, Selangor, Malaysia.

2Natural Products Division, Forest Research Institute Malaysia (FRIM), 52109 Kepong, Selangor, Malaysia

3Faculty of Pharmacy, Universiti Teknologi MARA Selangor, Puncak Alam Campus, 42300, Bandar Puncak Alam, Selangor, Malaysia.

4Department of Human Anatomy, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia (UPM), Serdang, 43400, Malaysia.

28-38

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 5.

Comparative Analysis of Lipid Accumulation and Fatty Acid Composition in Microalgae Chaetoceros sp. and Isochrysis sp. Under Varied Light Intensities for Biodiesel Production

Zamzila Erdawati Zainol*, Aziani Ahmad, Sharir Aizat Kamaruddin, Khairul Naim Abd. Aziz

Faculty of Applied Sciences, Universiti Teknologi MARA, Perlis Branch, Arau Campus,02600 Arau, Perlis, Malaysia

39-49

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 6.

Halal Authentication of Alcohol in Food and Beverages Products: A Review

Nur Hanisah Mohamad Ikhiwan[1], Nur Azira Tukiran[2]*

1Faculty of Science and Technology, Universiti Sains Islam Malaysia (USIM), Nilai, Malaysia

2 International Institute for Halal Research and Training (INHART), International Islamic University Malaysia, (IIUM), Selangor, Malaysia

50-60

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 7.

Preference of Insects for Different Colors of Sticky Traps in Rose Apple (Syzygium aqueum) Orchards

Muhammad Azeem Zuhaimi1, Nurul Fatihah Abd Latip[1]*, Mohammad Azizi Abdullah1,2 Nur Atirah Hasmi3, Muhammad Irham Abdul Razak4, Dzulhelmi Muhammad Nasir5

1Faculty of Plantation and Agrotechnology, Universiti Teknologi MARA, Perlis Branch, Arau Campus, 02600 Perlis, Malaysia

2Department of Biological Sciences & Biotechnology, Faculty of Science and Technology, Universiti Kebangsaan Malaysia, 43600 Bangi, Selangor, Malaysia

3Faculty of Applied Sciences, Universiti Teknologi MARA Perak Branch, Tapah Campus, 35400, Tapah Road, Perak, Malaysia

4Biology and Ecology Research (BERes), Faculty of Science and Marine Environment, Universiti Malaysia Terengganu, 21030 Kuala Nerus, Terengganu,Malaysia

5Department of Crop Protection & Bio-solution, FGV R&D Sdn Bhd, PPP Tun Razak, 27000, Jerantut, Pahang, Malaysia

61-69

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 8.

 Biotransformation of Andrographolide using Tropical Versus Psychrotolerant Fungi as Biocatalyst

Nur Shahirah Shaharudin1, Muhammad Hatta Syahiran Abdul Halim1, Gurmeet Kaur Surindar Singh1, Syed Adnan Ali Shah1,2, Teh Lay Kek1,3, Sadia Sultan[1],2*

1Faculty of Pharmacy, Universiti Teknologi MARA (UiTM), Cawangan Selangor, Kampus Puncak Alam, 42300 Bandar Puncak Alam, Selangor, Malaysia

2Biotransformatiom Research Group (Health and Wellness), Faculty of Pharmacy, Universiti Teknologi MARA Puncak Alam Campus, Bandar Puncak Alam, Kuala Selangor, Selangor, Malaysia.

3Integrative Pharmacogenomics Institute (iPromise), UITM Cawangan Selangor Kampus Puncak Alam, 42300 Bandar Puncak Alam, Selangor, Malaysia

 

70-87

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 9.

Effect of Cross-Linking and Pre-Gelatinization on Morphology and Crystallinity Characteristics of Unripe Banana Starch (Musa balbisiana)

Nurul Nor Izzuani Nor Sham*, Anida Yusoff and Siti Roha Ab Mutalib

School of Industrial Technology, Faculty of Applied Sciences, Universiti Teknologi MARA (UiTM), 40450 Shah Alam, Selangor, Malaysia

88-96

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 10.

Traditional Uses, Phytochemistry Profile and Biological Properties of Jarum Tujuh Bilah, Pereskia bleo – A Review

Nur Azwa Hanim Azizan1, Farizan Aris1, Mohd Taufiq Mat Jalil1, Norfatimah Mohamed Yunus1, Syarifah Ab Rashidand Nurul Aili Zakaria[1]*,

1Faculty of Applied Sciences, Universiti Teknologi MARA, 40450 Shah Alam, Selangor, Malaysia

2School of Biological Sciences, Universiti Sains Malaysia, 11800, Minden, Penang, Malaysia

97-118

 

Archive Issues 2023 

 

Volume 17, Issue 2, June 2023

 No.

 

 Title 

 

 Pages

 

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 1.

Azadirachta indica as Natural Pesticide for Pomacea canaliculata Control: A Review

 

Nik Amalia Nasratiena M. Z.1, Chia-Chay T.1, Saiyidah Nafisah H.2 and Wan Rozianoor M. H.1,3*

1Faculty of Applied Sciences, Universiti Teknologi MARA (UiTM), 40450 Shah Alam, Selangor, Malaysia

2Faculty of Applied Science, Universiti Teknologi MARA Cawangan Perak Kampus Tapah, 35400 Tapah, Perak, Malaysia.

3Human Genetic and Biochemistry, Research Nexus of UiTM (ReNeU), Universiti Teknologi MARA, 40450 Shah Alam, Selangor, Malaysia.

1-11

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 2.

Fish Distribution and Abundance in the Sungai Sepang Besar Estuary, Selangor: Influence of Water Physicochemical Parameters

 

Nurul Asyikin Ya* and Harinder Rai Singh

Faculty of Applied Sciences, Universiti Teknologi MARA (UiTM), 40450 Shah Alam, Selangor, Malaysia

12-23

________________________________________________________________________________________________

 3.

Antioxidant Activities of Ananas comosus Peel Extracts: A Review on In Vitro and In Vivo Approaches

  
Erliana Safri, Norhisham Haron*, Anas Abdullah, Emida Mohamed, Siti Nazrina Camalxaman, and Azlin Sham Ramlee @ Rambely

Centre for Medical Laboratory Technology Studies, Faculty of Health Sciences, Universiti Teknologi Mara (UiTM), Selangor Branch, Puncak Alam Campus, 42300 Puncak Alam, Selangor, Malaysia.

24-32

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 4.

Control Strategies of Staphylococcus aureus and Methicillin-Resistant Staphylococcus aureus (MRSA) Biofilms: A Review 

 

Hanis Fadhlina Hamdan, Nawal Zulkiply and Mohd Fakharul Zaman Raja Yahya* 

Faculty of Applied Sciences, Universiti Teknologi MARA (UiTM), 40450 Shah Alam, Selangor, Malaysia

33-49

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 5.

Pathogenicity of Fungal Pathogens Isolated from Infected Soursop in Bukit Kurau, Perak

 

Nurul Syafika Muslimin1, Farida Zuraina Mohd Yusof1,2*, Khalilah Abdul Khalil1 and Qursyna Boll Kassim 

1Faculty of Applied Sciences, Universiti Teknologi MARA (UiTM), 40450 Shah Alam, Selangor, Malaysia

2Integrative Pharmacogenomics Institute (iPROMISE), Universiti Teknologi MARA (UiTM) Puncak Alam, Malaysia

3Faculty of Plantation and Agrotechnology, Universiti Teknologi MARA, UiTM Jasin, 77300 Merlimau, Melaka, Malaysia

50-65

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 6.

Assessment of the Current Spatial-Temporal Variations of Salinity on the Surface Waters of Kuala Perlis, Perlis

 

Aimie Rifhan Hashim1, Sharir Aizat Kamaruddin1*, Khairul Naim Abd.Aziz1, Jamil Tajam1, Faeiza Buyong2, Che-Zulkifli Che Ismail3, Anisah Lee Abdullah4, Tun Mohd Firdaus Azis1 and Anastacia Anscelly5

1Fakulti Sains Gunaan, Universiti Teknologi MARA, Cawangan Perlis, Kampus Arau, 02600, Arau, Perlis, Malaysia

2Fakulti Sains Gunaan, Universiti Teknologi MARA, Cawangan Selangor, 40450, Shah Alam, Selangor Darul Ehsan, Malaysia

3Crustacean Aquaculture Research Division, Fisheries Research Institute (FRI) Pulau Sayak, 08500, Kota Kuala Muda, Kedah

4Pusat Pengajian Ilmu Kemanusiaan, Universiti Sains Malaysia, 11800 Pulau Pinang, Malaysia

5World Wildlife Federation Malaysia, 6th Floor, CPS Tower, Centre Point Complex, No 1, Jalan Centre Point, 88800, Kota Kinabalu, Sabah, Malaysia

66-80

________________________________________________________________________________________________

 7.

Extraction and Some Characteristics of Mango Seed Kernel Starch for Industrial Applications

 

Saidu Hassan Musa1* and Balarabe Sarki Sagagi

1Center for Renewable Energy Research, Bayero University, Kano, Nigeria

2Department of Chemistry, Kano University of Science and Technology, Wudil, Nigeria

81-90

____________________________________________________________________________________________

 8.

A Review on Sugar and Organic Profiles on the Postharvest Quality of Fruits

 

Nur Hidayatul Fatihah Johari, Noer Hartini Dolhaji*Shampazuraini Shamsuri and Phatimah Abdol Latif 

Faculty of Plantation and Agrotechnology, University Technology MARA Cawangan Melaka Kampus Jasin, 77300, Merlimau, Malaysia

91-108

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 9.

Lactic Acid Production from Potato Waste Using Response Surface Methodology

 

Zafirah Zenol Abidin1, Nurul Diyana Abdullah Shamand Siti Roshayu Hassan1,2*

1Faculty of Bioengineering and Technology, Universiti Malaysia Kelantan, Jeli Campus, 17600 Jeli, Kelantan, Malaysia

2Advance Industrial Biotechnology Cluster (AdBiC), Universiti Malaysia Kelantan, Jeli Campus, 17600 Jeli, Kelantan, Malaysia

109-118

____________________________________________________________________________________________

 10.

The Effect of Seashells as Filler in Epoxy Composites

 

Nor Azwin Ahad*, Kwan Suk Lum and Khairulnisa Halim

Faculty of Chemical Engineering Technology, Universiti Malaysia Perlis, 02600 Jejawi, Perlis, Malaysia

119-129

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 11.

A Recent Progress of Graphene Oxide/Metal Oxide Composite for Humidity Sensor Applications

 

Fazlinashatul Suhaidah Zahid1,2*, Nor Diyana Md Sin1, Nur Amalina Muhamad1 and    Mohamad Zhafran Hussin

1School of Electrical Engineering, College of Engineering, Universiti Teknologi MARA Cawangan Johor Kampus Pasir Gudang, 81750, Johor, Malaysia

2NANO-ElecTronic Centre (NET), School of Electrical Engineering, Universiti Teknologi MARA, 40450, Shah Alam, Selangor, Malaysia

 130-140  

 ________________________________________________________________________________________

12.  Bistability Analysis of Thermal Effects in Nonlinear Microresonator Waveguide

 

Nurul Fathinah Azrisham, Mohammad Amirul Hairol Aman and Ahmad Fakhrurrazi Ahmad Noorden*

 Centre for Advanced Optoelectronics Research (CAPTOR), Kulliyyah of Science, International Islamic University Malaysia, Pahang, Malaysia

 141-153  

 ________________________________________________________________________________________

13.

A Preliminary Study on the Selection of Self-Heating Elements in Self-Heating Pads for Instant Tuna Packaging

 

Nur Syukriah Ab Rahman*, Nur Ellyliana Mohd Razali, Tuan Muhammad Sadiq Zafran Tuan Zainal Abidin, Nur Syazwani Abd Rahman, Fatahiya Mohamed Tap, Aishah Derahman and Iswaibah Mustafa

School of Chemical Engineering, College of Engineering, UiTM Cawangan Terengganu, Kampus Bukit Besi, 23200, Dungun, Terengganu

 154-165  

 ________________________________________________________________________________________

14.

Intestinal Parasitic Contamination in Commonly Consumed Vegetables from Wet Markets in Pulau Pinang: A Pilot Study

 

Balkis Ballina Ukhra Yunus1, Zeti Norfidiyati Salmuna2 and Azlinda Abu Bakar1*

1School of Biological Sciences, Universiti Sains Malaysia, 11800 Minden Pulau Pinang, Malaysia

2Department of Medical Microbiology & Parasitology, School of Medical Sciences, 16150 Kubang Kerian,

Kelantan, Malaysia

 166-175  

  ________________________________________________________________________________________

15.

Lactiplantibacillus plantarum LAB12 Induced Neuroprotection Through the Gut-Brain Axis

 

Muhammad Syukri Noor Azman1,2, Siong Meng Lim1, Fei Tieng Lim1 and Kalavathy Ramasamy1*

1Collaborative Drug Discovery Research (CDDR) Group, Faculty of Pharmacy, Universiti Teknologi MARA (UiTM) Cawangan Selangor, Kampus Puncak Alam, 42300 Bandar Puncak Alam, Selangor Darul Ehsan, Malaysia

2Faculty of Applied Sciences, Universiti Teknologi MARA (UiTM), Cawangan Perlis, Kampus Arau, 02600 Arau, Perlis, Malaysia.

176-198   

  ________________________________________________________________________________________

 16.

Relaxivity Properties of Superparamagnetic Iron oxide Nanoparticles Incorporated into Silica Nanoparticles via Ultrasonic Irradiation

 

 

Bashiru Kayode Sodipo1,2*, Willy Carreras Diaz3, Abdul Aziz Azlan2,4, Evelio Rafael Gonzalez Dalmau5

 1Department of Physics, Kaduna State University, Nigeria

2School of Physics, Universiti Sains Malaysia, 11800 Pulau Pinang, Malaysia

3Biomedical Engineering, Polytechnic Institute José Antonio Echevarría, Cuba

4Nano-Biotechnology Research and Innovation (NanoBRI), Institute for Research in Molecular Medicine (INFORM), Universiti Sains Malaysia

5Departamento de Imágenes por Resonancia Magnética, Cuban Neurosciences Center, Street 190 e/25 and 27, Cubanacan Playa, Havana CP 11600, Cuba

199-206
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Volume 17, Issue 1, January 2023

 

 No.

 Title 

 Pages

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 1.

Adsorption of Lead (II) From Aqueous Solution by Using Modified and Unmodified Banana Peels 

 

Nurul Asfa Hadira Abdul Halek1, Siti Kartina Abdul Karim1* and Nurain Johar2

 1Faculty of Applied Sciences, Universiti Teknologi MARA (UiTM) Cawangan Sarawak, Kampus Samarahan 2, 94300 Kota Samarahan, Sarawak, Malaysia

2Faculty of Applied Sciences, Universiti Teknologi MARA (UiTM) Cawangan Sarawak, Kampus Mukah, 96400 Mukah, Sarawak, Malaysia

DOI: 10.24191/sl.v17i1.18178

1-15

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 2.

Review of Issues and Challenges in the Growing Use of Herbal-Based Products 

 

Salini Devi Rajendran1 and Nitty Hirawaty Kamarulzaman2

1School of Food Studies and Gastronomy, Faculty of Social Sciences & Leisure Management, Taylor’s University, Malaysia

2Department of Agribusiness and Bioresource Economics, Faculty of Agriculture, Universiti Putra Malaysia, Malaysia

 DOI: 10.24191/sl.v17i1.18516

16-31

________________________________________________________________________________________________

 3.

Effect of Thickness on the Photocatalytic Performance of ZnO/SBR Composites

  
Latiff1R. Nordin1,2,3,4*, W. I. Nawawi1, M. Z. Salihin5,6, H, Pauzi7M.B.A. Bakar8M.K. Afdhol4, M. Abdurrahman4 and M. NorHayati9

1Department of Chemistry, Faculty of Applied Sciences, Universiti Teknologi MARA, Perlis Branch, Arau Campus, 02600 Arau, Perlis, Malaysia

2Green and Functional Polymer Research Group, Universiti Teknologi MARA, 40450 Shah Alam, Selangor, Malaysia

3Advanced Technology Training Center, Manpower Department, Ministry of Human Resource, 34600 Kamunting Taiping, Perak, Malaysia

4Department of Petroleum Engineering, Faculty of Engineering, Universitas Islam Riau, Jl. Kaharuddin Nasution No.113 Km. 11, Pekan Baru, Riau – 28284, Indonesia

5Faculty of Chemical Engineering Technology, Universiti Malaysia Perlis, Arau 02600, Malaysia.

6Biomedical and Nanotechnology Research Group, Center of Excellence Geopolymer and Green Technology, Universiti Malaysia Perlis, Arau 02600, Malaysia

7Science and Engineering Research Center, Universiti Sains Malaysia, Engineering Campus, 14300 Nibong Tebal, Pulau Pinang, Malaysia

8Faculty of Bioengineering and Technology, Universiti Malaysia Kelantan, Jeli Campus, 17600 Jeli, Kelantan Malaysia

9Centre of Foundation Studies, Universiti Teknologi MARA Selangor Branch, Dengkil Campus, 43800, Dengkil, Selangor, Malaysia

DOI: 10.24191/sl.v17i1.18697

32-38

________________________________________________________________________________________________

 4.

An Overview of the Development of Chemical Desulfurization Technology for Organic Sulfur Coal 

 

Syarifah Nursyimi Azlina Syed Ismail1*, Nur Nasulhah Kasim1, Siti Nurlia Ali1, Mohd Fauzi Abdullah1, Mohd Azlan Mohd Ishak1 and Razi Ahmad2,3

1Faculty of Applied Sciences, Universiti Teknologi MARA, Kampus Arau, 02600 Arau, Perlis, Malaysia

2Faculty of Civil Engineering Technology, Universiti Malaysia Perlis, 02600 Arau, Perlis, Malaysia

3Center of Excellence, Water Research and Environmental Sustainability Growth (WAREG), Universiti Malaysia Perlis, 02600 Arau, Perlis, Malaysia

DOI: 10.24191/sl.v17i1.18739
39-55

________________________________________________________________________________________________

 5.

Optimisation of Biodiesel Production via In-Situ Esterification for Spent Bleaching Earth Waste (SBEW) using Response Surface Methodology


Asnida Yanti Ani1,2*, Nur Syazlinda Esa’ Ayuddi2, Izzati Halid2, Muhammad Luqman Md Ali1,2 and Mohd Azlan Mohd Ishak1,2

1Fuel & Biomass Energy Research Group, Universiti Teknologi MARA, Perlis Branch, Arau Campus, 02600, Arau, Perlis, Malaysia.

2Faculty of Applied Sciences, Universiti Teknologi MARA, Perlis Branch, Arau Campus, 02600, Arau, Perlis, Malaysia.

 DOI: 10.24191/sl.v17i1.18857

56-66

________________________________________________________________________________________________

 6.

Catalytic Pyrolysis of Torrefied Empty Fruit Bunch (EFB) with Sulphated Zirconia


Alina Rahayu Mohamed1*, Nur Annashuha Zakry2 Razi Ahmad3 and Nur Nasulhah Kasim

1Faculty of Chemical Engineering & Technology, UniMAP Campus Uniciti Alam, Universiti Malaysia Perlis, 02100 Padang Besar Perlis, Malaysia

2Top Glove F11, Lot 4967, Jalan Teratai, 6th Miles, Off Jalan Meru 41050 Klang Selangor.

3Faculty of Civil Engineering Technology, UniMAP Jejawi Complex of Academics (3), Arau 02600 Perlis

4Coal and Biomass Energy Research Group, Universiti Teknologi MARA (UiTM), 40450, Shah Alam, Selangor, Malaysia

DOI: 10.24191/sl.v17i1.18870

67-78

________________________________________________________________________________________________

 7.

Nano-optical Properties of Sputtered Indium Tin Oxide on Black Silicon for Heterojunction Solar Cells 

 

Auwal Abdulkadir1*, Azlan Abdul Aziz2 and Mohd Zamir Pakhuruddin2,3*

1Department of Physics, Umaru Musa Yar’adua University, P. M. B. 2218 Katsina, Nigeria

2Photovoltaic Materials and Devices, School of Physics, Universiti Sains Malaysia, 11800 Minden, Penang, Malaysia

3Institute of Nano Optoelectronics Research and Technology (INOR), Universiti Sains Malaysia, 11800 USM, Penang, Malaysia

DOI: 10.24191/sl.v17i1.18896

79-95

____________________________________________________________________________________________

 8.

Impact of Annealing Towards Anti-Reflection Properties of Al2Oon Silicon

 

Halo Dalshad Omar1,2, Md. Roslan Hashimand Mohd Zamir Pakhuruddin1,3,*

1Photovoltaic Materials and Devices, School of Physics, Universiti Sains Malaysia, 11800 Minden, Penang, Malaysia.

2Department of Physics, Faculty of Science and Health, Koya University, Koya KOY45, Kurdistan Region - F.R. Iraq.

3Institute of Nano Optoelectronics Research and Technology (INOR), Universiti Sains Malaysia, 11800 USM, Penang, Malaysia.

DOI: 10.24191/sl.v17i1.18897

96-104

____________________________________________________________________________________________

 9.

Phylogenetic Analysis and Comparative Genomics of Brucella melitensis in Human Brucellosis: A Review

Jama’ayah Mohamed Zahidi1,2*, Rohaidah Hashim2 and Mohd Faiz Foong Abdullah1

1Faculty of Applied Sciences, Universiti Teknologi MARA (UiTM), 40450 Shah Alam, Selangor, Malaysia 2Bacteriology Unit, Institute for Medical Research, National Institute of Health, Setia Alam 40170, Malaysia 

DOI: 10.24191/sl.v17i1.19029

105-120

____________________________________________________________________________________________

 10.

Antioxidant Activity of Ethanolic Extracts of Purple and Orange Sweet Potatoes (Ipomoea batatas L.)

 

Haryoto,1* Mardi Putri Riyadini,1 Muhtadi1 and Agustono Wibowo2,3

1Pharmaceutical Chemistry of Pharmacy Faculty, Universitas Muhammadiyah Surakarta, Jl. A. Yani Tromol Pos I, Pabelan, Kartasura, Surakarta 57102, Central Java, Indonesia

2Faculty of Applied Sciences, Universiti Teknologi MARA (UiTM) Pahang Branch, Jengka Campus, 26400 Bandar Tun Abdul Razak Jengka, Pahang, Malaysia

3Organic Synthesis Laboratory, Institute of Science, Universiti Teknologi MARA (UiTM), 42300 Bandar Puncak Alam, Selangor Darul Ehsan, Malaysia

DOI: 10.24191/sl.v17i1.19872

121-131

 ________________________________________________________________________________________

 11.

Effect of Temperature on Chemical Composition of Oil from Direct Liquefaction of Mukah Balingian Coal in Tetralin-Glycerol Mixed Solvent System

 

Siti Nurlia Ali1*, Mohd Azlan Mohd Ishak1, Khudzir Ismail1, Ali H. Jawadand Nur Nasulhah Kasim1

1Faculty of Applied Sciences, Universiti Teknologi MARA Cawangan Perlis, Kampus Arau, 02600 Arau, Perlis, Malaysia.

2Faculty of Applied Sciences, Universiti Teknologi MARA, 40450 Shah Alam, Selangor, Malaysia

DOI: 10.24191/sl.v17i1.20146

 132-144  

 ________________________________________________________________________________________

 12.

Gastrointestinal Infection of Rabbits in Ranau Rabbit Farm, Ranau, Sabah Malaysia

 

Johanes Anak Patrick and Siti Sarayati Hj Abdul Mawah*

 Faculty of Applied Sciences, Universiti Teknologi MARA (UiTM) Cawangan Sabah, Kota Kinabalu Campus,  Locked Bag 71, 89888 Kota Kinabalu, Sabah, Malaysia

 DOI: 10.24191/sl.v17i1.19874

145-155
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