No.

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 1.

Photocatalytic degradation of methylene blue dye solution using different amount of ZnO as a photocatalyst

Hartini Ahmad Rafaie, Nur Fitrahana Mohd Yusop, Nurathira Faqihah Azmi, Nur Syakirah Abdullah and Nurul Infaza Talalah Ramli

DOI 10.24191/sl.v15i1.11789

 2.

Antibacterial activity of amine-functionalized silver-loaded natural zeolite clinoptilolite

 
Nik Ahmad Nizam Nik Malek and Siti Aishah Mohd Hanim

DOI 10.24191/sl.v15i1.11790

 3.

Corrosion inhibition potential of the methanolic crude extract of Mimosa pudica leaves for mild steel in 1 M hydrochloric acid solution by weight loss method

  
Eric Bamidele Agbaffa, Eric Oluwafisayo Akintemi, Elijah Anamnteowo Uduak and Oluwatoba Emmanuel Oyeneyin

DOI 10.24191/sl.v15i1.11791

 4.

Corrosion inhibition potential of the methanolic crude extract of Mimosa pudica leaves for mild steel in 1 M hydrochloric acid solution by weight loss method

 
Raja Zubaidah Raja Sabaradin and Rozita Osman

DOI 10.24191/sl.v15i1.11796

 5.

Dye extracted from Costus woodsonii leave as a natural sensitizer for dye-sensitized solar cell

Najihah M.Z. and Tan Winie

DOI 10.24191/sl.v15i1.11794

 6.

Antibiotic resistance properties of Staphylococcus epidermidis isolated from hospitals in Selangor

 
Asmirah Ahmadunissah, Shafiq Aazmi and Aziyah Abdul-Aziz

DOI 10.24191/sl.v15i1.11795

 7.

Synthesis and characterization of two-dimensional (2D) nanosheet zinc aluminum layered double hydroxide (Zn/Al LDH) via an alkali-free route

 
Rabiatul Adawiyah Mohd Agus, Siti Khatijah Deraman and Nazrizawati A. Tajuddin

DOI 10.24191/sl.v15i1.11797

 8.

AIM and ELF bonding analyses of M–O and M–N (Metal= Ba, Y, Zr) in metal–complexes using DFT approach

 
Nor Ain Fathihah Abdullah, Sharizal Hasan and Sin Ang Lee

DOI 10.24191/sl.v15i1.11798

 9.

Preliminary assessment on cocrystals of nicotinamide:cinnamic acid and nicotinamide:p-coumaric acid at different solvents and ratio

Mohamad Nor Amirul Azhar Kamis, Hamizah Mohd Zaki, Nornizar Anuar, Mohammad Noor Jalil Noor Jalil

DOI 10.24191/sl.v15i1.11799

 10.

In Vitro anti-collagenase activity and total phenolic content of five selected herbs: a review

Siti Maisarah Shukri, Faezah Pardi and Norrizah Jaafar Sidik

DOI 10.24191/sl.v15i1.11800

 No.

 Title 

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 1.

A Comparative Analysis of Admiral Yogurt and Local Yogurts sold at Mayo-Belwa Town, Adamawa State, Nigeria

Mubarak Muhammad Dahiru, Muhammed Bobbo Hamid, Neksumi Musa

https://doi.org/10.24191/sl.v16i2.15664

 2.

The Development and Consumer Acceptance Analysis of Chlorella vulgaris Infused Strawberry Honey Jam

 
Nur Aisyah Khairul Annuar, Muhamad Helmi Husaini Rusmidi, Sitti Rahma Abdul Hafid, Mohd Shafiq Aazmi, Khairul Adzfa Radzun

https://doi.org/10.24191/sl.v16i2.16321

 3.

Water-based Preparation of Immobilized Ag-doped TiO₂ Photocatalyst for Photocatalytic Degradation of RR4 Dye

  
Nureel Imanina Abdul Ghani, Muhammad Afiq Rosli, Siti Raihan Hamzah, Nadiah Sabihah Natar, Nur Syazana Nazeri, Syahirul Ikhwan Ab Aziz, Sarina Mohamad, Wan Izhan Nawawi Wan Ismail

https://doi.org/10.24191/sl.v16i2.16322

 4.

The Surface Distribution and Recyclability Studies of Immobilized TiO₂ under Surfactant Effect

Muhammad Syahirul Ikhwan, Nur Syazana Nazeri, Nadiah Sabihah Natar, Nureel Imanina Abdul Ghani, Siti Raihan Hamzah, Muhammad Afiq Rosli, Mohd Azlan Mohd Ishak, Siti Nur Liyana Mamauod, Mohammad Saifuldin Mohd Azami, Wan Izhan Nawawi Wan Ismail

 5.

Mass Spectrometry Fingerprints for Identification of Lansium domesticum Corr. Ethanolic Leaf Extracts Harvested from Two Different Locations

Salfarina Ramli, Noor Fahimah Saari, Mohd Salleh Rofiee, Hasseri Halim, Teh Lay Kek, Mohd Zaki Salleh, Richard Johari James

https://doi.org/10.24191/sl.v16i2.17126

 6.

A Review on Response Surface Methodology Optimization in Microbial Biotransformation

 
Zaidah Zainal Ariffin, Muhammad Naziz Saat, Nurul Tasha Zulkifle

https://doi.org/10.24191/sl.v16i2.17135

 7.

Effect of Polymer Types on Metal Oxide Substrates as an EGFET Sensor-Based Nitrate Sensing Layers

 
Shaiful Bakhtiar Hashim, Aimi Bazilah Rosli, Zurita Zulkifli, Wan Fazlida Hanim Abdullah, Sukreen Hana Herman

https://doi.org/10.24191/sl.v16i2.16942

 8.

Review, Parasite Review on The Parasite Infection in Malayan Sun Bears (Helarctos malayanus)

 
Elden Zoumin, Siti Sarayati Hj Abdul Mawah, Lo Chor Wai, Farnidah Jasnie

https://doi.org/10.24191/sl.v16i2.17740

 9.

Effect of Substrate and Strain on the Mortality Rate of the Early Larval Stage of Black Soldier Fly (Hermetia illucens)

Ramadhani Eka Putra, Nadia Fairuz Aprilia, Ida Kinasih

https://doi.org/10.24191/sl.v16i2.18436

 10.

Preliminary Studies and Characterization of Oil Palm Frond Leaves Silica-based Bonded Lipase

Adikwu Gowon Jacob, Roswanira Abdul Wahab

https://doi.org/10.24191/sl.v16i2.17901

 No.

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 1.

The Abundance and Distribution of Mangrove Gastropods from Kuala Selangor Nature Park, Selangor

Ajmal Jahid and Harinder Rai Singh

DOI: 10.24191/sl.v15i2.13808

 2.

Essential Oils from the Leaves of Ocimum Basilicum L., Persicaria Odorata and Coriandrum Sativum L. In Malaysia: Antiurolithic Activity Study Based On Calcium Oxalate Crystallisation

 
Nurul Elyni Mat Shaari, Deny Susanti and Shafida Abd Hamid

DOI: 10.24191/sl.v15i2.13809

 3.

Extracellular Metabolites Profile of Different Stages Colorectal Cancer Cell Lines

  
Hazwani Mohd Yusof, Sharaniza Ab-Rahim, Wan Zurinah Wan Ngah, Sheila Nathan, A Rahman A Jamal and Musalmah Mazlan

DOI: 10.24191/sl.v15i2.13810

 4.

GuttaFlow Bioseal as Monocone Obturation Technique in Curved Root Canals: A Scanning Electron Microscopy Study

 
Musliana Mustaffa, Hajar Ar Rahmah Nasri, Insyirah Kamarulzaman and Mohamad Shafiq Mohd Ibrahim

DOI: 10.24191/sl.v15i2.13824

 5.

Optimization of Cell-free Plasma RNA Extraction for Downstream Application

Wan Alif Afiq Wan Nor Ruddin, Lailatul Jalilah Mohd Ridah, Nurul Yaqin Mohd Nor, Hamizah Ismail and Norafiza Zainuddin

DOI: 10.24191/sl.v15i2.13828

 6.

Allelopathic Potential of Etlingera coccinea (B.) Sakai & Nagam on Seed Germination and Growth of Mung Bean and Siam Weed

 
Mohamad Nadzrin Mohamad Zainurin, Nurfitri Harman, Farnidah Jasnie and Lo Chor Wai

DOI: 10.24191/sl.v15i2.13829

 7.

Association of COMT Polymorphism and Academic Achievement among Female Undergraduate Students

 
Norsuhaila Rosmimi Rosli, Tengku Shahrul Anuar, Mohd Ilham Adenan, Roziah Mohd Janor, Rohana Ahmad, Lay Kek Teh, Mohd Zaki Salleh, Sahol Hamid Abu Bakar and Richard Johari James

DOI: 10.24191/sl.v15i2.13831

 8.

Preparation of Polyaniline/TiO2 Photovoltaic Solar Cell

 
Syed Lukhman, Nadiah Natar, Nureel Ghani, Amira Shukor, Syazana Nazeri, Syahirul Ikhwan, Afzalina Badri, Raihan Hamzah, Afiq Rosli, Sharin Razak and Wan Izhan

DOI: 10.24191/sl.v15i2.13833

 9.

A Comparative Accuracy of Regularized and Tension Spline Methods to Estimate and Model the Surface Water pH of Pulau Tuba, Langkawi, Kedah

Sharir Aizat Kamaruddin, Nor Atikah Husna Ahmad Nasir, Nur Syafiqah Rahim, Norlin Shuhaime, Mohd Akmal Hashim, Ahmad Suhail Khazali, Khairul Naim Abd. Aziz and Muhammad Akmal Roslani

DOI: 10.24191/sl.v15i2.13834

 10.

Proton Magnetic Resonance Spectroscopy (1H-MRS) in Studies of Glaucoma: A Scoping Review

Liyana Musa, Sabrilhakim Sidek, Firdaus Yusof@Alias, Mohammad Hanafiah, Azlan Azha Musa and Mazuin Mohd Razalli

DOI: 10.24191/sl.v15i2.13835

 11.

Forest Structure and Tree Species Composition at Kuala Langat South Peat Swamp Forest, Selangor, Malaysia

Hasya Hannani Ruziman and Faezah Pardi

DOI: 10.24191/sl.v15i2.13836

 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 Karim^1* 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

 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

 3.

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

  
Latiff¹_, R. Nordin^1,2,3,4*, W. I. Nawawi¹, M. Z. Salihin^5,6, H, Pauzi⁷_, M.B.A. Bakar⁸, M.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

 4.

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

Syarifah Nursyimi Azlina Syed Ismail^1*, Nur Nasulhah Kasim¹, Siti Nurlia Ali¹, Mohd Fauzi Abdullah¹, Mohd Azlan Mohd Ishak¹ and Razi Ahmad^2,3

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

 5.

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

Asnida Yanti Ani^1,2*, Nur Syazlinda Esa’ Ayuddi², Izzati Halid², Muhammad Luqman Md Ali^1,2 and Mohd Azlan Mohd Ishak^1,2

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

 6.

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

Alina Rahayu Mohamed¹*, Nur Annashuha Zakry² Razi Ahmad³ and Nur Nasulhah Kasim⁴ 

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

²Top Glove F11, Lot 4967, Jalan Teratai, 6^th 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

 7.

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

Auwal Abdulkadir^1*, Azlan Abdul Aziz² and Mohd Zamir Pakhuruddin^2,3*

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

 8.

Impact of Annealing Towards Anti-Reflection Properties of Al₂O₃ on Silicon

Halo Dalshad Omar^1,2, Md. Roslan Hashim¹ and Mohd Zamir Pakhuruddin^1,3,*

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

 9.

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

Jama’ayah Mohamed Zahidi^1,2*, 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

 10.

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

Haryoto,¹* Mardi Putri Riyadini,¹ Muhtadi¹ and Agustono Wibowo^2,3

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

 11.

Siti Nurlia Ali^1*, Mohd Azlan Mohd Ishak¹, Khudzir Ismail¹, Ali H. Jawad² and 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

 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