Malaysian Journal of Analytical Sciences Vol 26 No 5 2022

  
Articles 15-19 are selected papers from the "8th International Conference on Solid State Science and Technology (8th ICSSST 2021), 1-3 November 2021; organized by the Universiti Teknologi MARA Perlis & Malaysian Solid State Science and Technology Society (MASS)."

Guest Editor: Dalina Samsudin

1.    SYNTHESIS, ELECTROCHEMICAL ANALYSIS AND DFT CALCULATION OF NEW ALKOXYLATED-CHALCONE AS SEMICONDUCTOR MATERIAL
(Sintesis, Analisis Elektrokimia dan Pengiraan DFT bagi Alkoksi-Kalkon Sebagai Bahan Semikonduktor)
Syaharil Saidin, Wan M. Khairul, Rafizah Rahamathullah

| Graphical Abstract || Abstract & References || Full Text: pdf ( 789 K ) |

2.    STRUCTURAL AND CONDUCTIVITY STUDIES OF CHOLINE CHLORIDEBASED DEEP EUTECTIC SOLVENT AS A POTENTIAL ELECTROLYTE IN LITHIUM-ION BATTERIES
(Kajian Struktur dan Kekonduksian Pelarut Eutektik Dalam Berasaskan Kolina Klorida yang Berpotensi sebagai Elektrolit dalam Bateri Ion Litium)
Intan Qhuzairin Zaharuddin, Nabilah Akemal Muhd Zailani, Khuzaimah Nazir, Rizana Yusof, Mohd Azlan Mohd Ishak

| Graphical Abstract || Abstract & References || Full Text: pdf ( 517 K ) |

3.    THE EFFECTS OF SOAKING TIME ON THE QUALITY AND PROPERTIES OF DURIAN (Durio zibethinus) SEED GUM: A MINI REVIEW
(Kesan Masa Rendaman Terhadap Kualiti Dan Sifat Gam Biji Durian (Durio zibethinus): Ulasan Mini)
Nurul Izzati Ramli, Boon Yih Tien, Boon Yih Hui, Wang Kang Han

| Graphical Abstract || Abstract & References || Full Text: pdf ( 322 K ) |

4.    DISPERSIVE MICRO-SOLID-PHASE EXTRACTION (D-µ-SPE) WITH POLYPYRROLE-GRAPHENE OXIDE (PPY-GO) NANOCOMPOSITE SORBENT FOR THE DETERMINATION OF TETRACYCLINE ANTIBIOTICS IN WATER SAMPLES
(Pengekstrakan Fasa-Pepejal-Mikro Secara Serakan (D-µ-SPE) menggunakan Polipirol-Grafin Oksida (Ppy-GO) Penjerap Nanokomposit bagi Penentuan Antibiotik Tetrasiklin dalam Sampel Air)
Nurzaimah Zaini, Nor Suhaila Mohamad Hanapi, Wan Nazihah Wan Ibrahim, Rozita Osman, Sazlinda Kamaruzaman, Noorfatimah Yahaya, Ahmad Lutfi Anis

| Graphical Abstract || Abstract & References || Full Text: pdf ( 679 K ) |

5.    ADSORPTION AND MOLECULAR DOCKING STUDY OF BISPHENOL A USING REUSABLE ZIF- 8 (ZN) METAL-ORGANIC FRAMEWORKS IN AN AQUEOUS SOLUTION
(Penjerapan dan Kajian Penambatan Molekul Bisfenol A Menggunakan Kerangka Logam-Organik ZIF-8 (Zn) yang boleh Digunakan Semula dalam Larutan Air)
Afzan Mahmad, Teh Ubaidah Noh, Maizatul Shima Shaharun, Zakariyya Uba Zango

| Graphical Abstract || Abstract & References || Full Text: pdf ( 593 K ) |

6.    MICROBIAL DEGRADATION OF PALM OIL IN NATURAL SEAWATER AND IDENTIFICATION OF OIL DEGRADING BACTERIAL CONSORTIUM
(Degradasi Mikrob Minyak Sawit dalam Air Laut Semula Jadi dan Pengenalpastian Konsortium Bakteria Pendegradasi Minyak)
Arularasu Muthaliar Tamothran, Sree Selva Kumar Ganesen, Hing Lee Siang, Sabiqah Tuan Anuar, Razmah Ghazali, Kesaven Bhubalan

| Graphical Abstract || Abstract & References || Full Text: pdf ( 466 K ) |

7.    SYNTHESIS AND CHARACTERIZATION OF NEOPENTYLGLYCOL ESTER AS BIOLUBRICANT BASE STOCK FROM PALM OIL FATTY ACIDS
(Sintesis dan Pencirian Ester Neopentilglikol Sebagai Stok Asas Biopelincir daripada Asid Lemak Minyak Sawit)
Nurazira Mohd Nor and Jumat Salimon

| Graphical Abstract || Abstract & References || Full Text: pdf ( 457 K ) |

8.    SPECTROPHOTOMETRIC METHODS FOR DETERMINING TROLOX EQUIVALENT ANTIOXIDANT CAPACITIES OF TEA THROUGH DIFFERENT In Vitro ASSAYS
(Kaedah Spektrofotometrik bagi Penentuan Trolox Kapasiti Antioksida Teh Melalui Pelbagai Ujian In Vitro)
Le-Thi Anh-Dao, Do Minh-Huy, Nguyen Thanh-Nho, Nguyen Quoc-Duy, Nguyen-Thi Thanh-Dieu, Le Nhon-Duc, Nguyen Quang-Hieu, Nguyen Cong-Hau

| Graphical Abstract || Abstract & References || Full Text: pdf ( 693 K ) |

9.    ASSESSMENT ON THE CURRENT QUALITY AND IDENTITY CHARACTERISTICS OF MALAYSIAN PALM SUPEROLEIN
(Penilaian Kualiti dan Ciri Identiti Semasa Superolein Sawit Malaysia)
Najwa Sulaiman, Yeoh Chee Beng, Farah Khuwailah Ahmad Bustamam, Elina Hishamuddin

| Graphical Abstract || Abstract & References || Full Text: pdf ( 350 K ) |

10.   BIOTEMPLATED BISMUTH FERRITE (BiFeO₃) NANOCATALYST FOR THE PHOTODEGRADATION OF OFLOXACIN BY SOLAR LIGHT UNDER THE INFLUENCE OF OPERATIONAL PARAMETERS
(Templat Bio Bismut Ferit (BiFeO₃) Nanopemangkin untuk Fotodegradasi Ofloxacin Menggunakan Cahaya Suria Dibawah Pengaruh Parameter Operasi)
Ahmad Fadhil Rithwan, Muhammad Alif Abdul Khani, Noor Haida Mohd Kaus, Rohana Adnan, Sirikanjana Thongmee, Siti Fairus Mohd Yusoff, Takaomi Kobayashi, Mohd Amirul Ramlan

| Graphical Abstract || Abstract & References || Full Text: pdf ( 879 K ) |

11.   AN ANALYSIS OF DOG FAT IN BEEF MEATBALLS USING FOURIERTRANSFORM INFRARED SPECTROPHOTOMETRY COMBINED WITH CHEMOMETRICS
(Analisis Lemak Anjing dalam Bakso Melalui Kaedah Spektrometri Inframerah Transformasi Fourier Gabungan Bersama Kemometri)
Laela Hayu Nurani, Any Guntarti, Achmad Rizaldy, Citra Ariani Edityaningrum, Nina Salamah, Lalu Muhammad Irham, Dzulfikar Muhammad Aditama, Abdul Rohman

| Graphical Abstract || Abstract & References || Full Text: pdf ( 644 K ) |

12.   RECENT DEVELOPMENT ON THE SYNTHESIS OF THIOUREA DERIVATIVES AND EFFECT OF SUBSTITUENTS ON THE ANTICANCER ACTIVITY: A SHORT REVIEW
(Perkembangan Terkini Sintesis Sebatian Terbitan Tiourea dan Kesan Kumpulan Penukargantian Terhadap Aktiviti Antikanser: Ulasan Ringkas)
Norashikin Roslan, Noraslinda Muhamad Bunnori, Khairul Bariyyah Abdul Halim, Karimah Kassim,Mohd Fadhlizil Fasihi Mohd Aluwi, Nurziana Ngah

| Graphical Abstract || Abstract & References || Full Text: pdf ( 807 K ) |

13.   OPTIMIZATION OF MICROWAVE-ASSISTED EXTRACTION OF PHENOLIC COMPOUNDS FROM Eleusine indica USING RESPONSE SURFACE METHODOLOGY
(Pengoptimuman Pengekstrakan Berbantu Gelombang Mikro bagi Sebatian Fenolik dari Eleusine indica Mengunakan Kaedah Gerak Balas Permukaan)
Angelica A. Angeles-Macalalad, Bryan John A. Magoling, Jennielyn C. De Chavez, Love Angel H. Flores, Alona B. Intac

| Graphical Abstract || Abstract & References || Full Text: pdf ( 453 K ) |

14.   EVALUATION OF PHYSICOCHEMICAL PROFILE, MULTI ELEMENTAL COMPOSITION AND ANTIOXIDANT PROPERTY OF Heterotrigona itama FROM NORTHERN REGION IN MALAYSIA
Penilaian Profil Fizikokimia, Komposisi Berbilang Unsur dan Sifat Antioksidan Heterotrigona itama Dari Wilayah Utara Di Malaysia
Amira Syafiqah Jamaludin, Mardiana Saaid, Ganapaty Manickavasagam, Ho Boon Han, Norsyafiah Muhamad Faizal, Rozita Osman

| Graphical Abstract || Abstract & References || Full Text: pdf ( 422 K ) |

15.   CONVERTING WASTE CHICKEN BONES INTO HETEROGENEOUS CATALYST FOR BIODIESEL SYNTHESIS FROM WASTE COOKING OIL
(Pertukaran Sisa Tulang Ayam kepada Mangkin Hetrogen Bagi Penghasilan Biodiesel dari Minyak Masak Terpakai)
Jeyashelly Andas and Nur Fazira Elyana Jusoh

| Graphical Abstract || Abstract & References || Full Text: pdf ( 483 K ) |

16.   POLYMER-FREE TRANSFER OF GRAPHENE-BASED MATERIAL DERIVED FROM COOKING PALM OIL BY CHEMICAL VAPOUR DEPOSITION TECHNIQUE
(Pemindahan Bebas Polimer bagi Bahan Berasaskan Grafin yang Disintesis dari Minyak Masak Kelapa Sawit Menggunakan Teknik Pemendapan Wap Kimia)
Azzafeerah Mahyuddin, Abd. Khamim Ismail, Muhammad Firdaus Omar, Ainul Hakimah Karim

| Graphical Abstract || Abstract & References || Full Text: pdf ( 815 K ) |

17.   CHARACTERIZATION AND TENSILE PROPERTIES OF POLYLACTIC ACID BIOCOMPOSITE FILLED MICROCRYSTALLINE CELLULOSE EXTRACTED FROM KENAF
(Ciri-Ciri Dan Sifat Tensil Poli(Asid Laktik) Biokomposit yang Diisi Selulosa Mikrohablur yang Diekstrak daripada Kenaf)
Norhazirah Azhar, Adzrie Baharudin, Zuliahani Ahmad, Rozyanty Rahman, Luqman Musa, Siti Nor Din, Nor Mazlina Abdul Wahab

| Graphical Abstract || Abstract & References || Full Text: pdf ( 658 K ) |

18.   MORPHOLOGICAL STUDIES OF SILICON CARBIDE THIN FILM DEPOSITED BY VERY HIGH FREQUENCY - PLASMA ENHANCED CHEMICAL VAPOUR DEPOSITION THROUGH GAS DILUTION ADJUSTMENT
(Kajian Morfologi Filem Nipis Silikon Karbida Yang Dimendapkan oleh Frekuensi Sangat Tinggi - Pemendapan Wap Kimia Dipertingkatkan Plasma dengan Melaraskan Pencairan Gas)
Zainur Atika Ibrahim, Muhammad Firdaus Omar, Abd Khamim Ismail

| Graphical Abstract || Abstract & References || Full Text: pdf ( 459 K ) |

19.   DFT STUDY ON STRUCTURAL PROPERTIES, DENSITY OF STATES AND BAND STRUCTURE OF MONOLAYER & BILAYER GRAPHENE
(Kajian Teori Tentang Sifat Struktur, Ketumpatan Keadaan dan Struktur Jalur Grafin Lapisan Tunggal dan Dwi Lapisan)
Nurhafizah Md Disa, Henna Malakar, Nurhayati Abdullah

| Graphical Abstract || Abstract & References || Full Text: pdf ( 766 K ) |