Malaysian Journal of Analytical Sciences Vol 23 No 5 2019

1.    SYNTHESIS AND CHARACTERISATION OF 4-PROPOXYBENZALDEHYDE SUBSTITUTED HECK-SCHIFF BASE COMPOUND AS SPACER IN ELECTROCHEMICAL DNA SENSOR
(Sintesis dan Pencirian Sebatian 4-Propoksibenzaldehid Gantian Heck-Schiff Bes sebagai Peruang dalam Sensor DNA Elektrokimia)
Norhafiefa Hassan and Hanis Mohd Yusoff
| Abstract & References || Full Text: pdf ( 639 K ) || DOI: 10.17576/mjas-2019-2305-01 |

2.    VISIBLE LIGHT DRIVEN PHOTOCATALYTIC DEGRADATION OF PARACETAMOL USING INCENSE ASH SUPPORTED ZnO NANOCOMPOSITES
(Degradasi Paracetamol secara Pemangkinan Foto dengan Penggunaan Komposit Nano ZnO berasaskan Abu Kemenyan)
Pei Teng Lum, Keng Yuen Foo, Nor Azazi Zakaria
| Abstract & References || Full Text: pdf ( 531 K ) || DOI: 10.17576/mjas-2019-2305-02 |

3.    SURFACTANT-BOUND Fe₃O₄ NANOPARTICLES AS CATALYST SUPPORT: SYNTHESIS AND PHYSICOCHEMICAL PROPERTIES
(Nanopartikel Fe₃O₄ Surfaktan Terikat Sebagai Sokongan Mangkin: Sintesis dan Ciri Fizikokimia)
Hassanain Hafiz Mohd Asnan, Siti Kamilah Che Soh, Wan Fatihah Khairunisa Wan Nor, Sabiqah Tuan Anuar, Uwaisulqarni M. Osman, Mohd Hasmizam Razali, Mohd Zul Helmi Rozaini, Mustaffa Shamsuddin
| Abstract & References || Full Text: pdf ( 534 K ) || DOI: 10.17576/mjas-2019-2305-03 |

4.    SPECTROSCOPIC STUDIES OF INCLUSION COMPLEX GLIPIZIDE AND β-CYCLODEXTRIN
(Kajian Spektroskopik Kompleks Kemasukan Glipizida dan β-siklodekstrin)
Nurul Yani Rahim, Fatin Hamizah Samad, Asmaa’ Mardhiah Rohisham
| Abstract & References || Full Text: pdf ( 792 K ) || DOI: 10.17576/mjas-2019-2305-04 |

5.    FILEM POLIMER SEBAGAI MATRIKS PEMEGUNAN PEWARNA CAMPURAN SEMULA JADI UNTUK SENSOR pH
(Polymeric Films as Matrixes for the Immobilization of Mixed Natural Dyes for Optical pH Sensor)
Noor Azizah Ahmad, Lee Yook Heng, Sharina Abu Hanifah, Faridah Salam
| Abstract & References || Full Text: pdf ( 485 K ) || DOI: 10.17576/mjas-2019-2305-05 |

6.    APPLICATION OF DIRECT FLUORESCENCE-BASED LIVE/DEAD STAINING FOR ASSESSMENT OF ANTIFUNGAL ACTIVITY OF COCONUT OIL AGAINST Candida albicans
(Aplikasi Pewarnaan Hidup/Mati Berasaskan Pendarfluor Langsung untuk Penilaian Aktiviti Antikulat Minyak Kelapa terhadap Candida albicans)
Nor Izzah Mukhtar, Zurainie Abllah, Azrul Naim Mohamad, Intan Azura Shahdan, Kamariah Long, Ummi Aqilah Haron
| Abstract & References || Full Text: pdf ( 431 K ) || DOI: 10.17576/mjas-2019-2305-06 |

7.    DURIAN SHELL HUSK EXTRACT ASSISTED SYNTHESIS OF COPPER OXIDES NANOPARTICLES FOR THE PHOTODEGRADATION OF PARACETAMOL
(Ekstrak Sekam Kulit Durian Membantu Sintesis Nanozarah Tembaga Oksida Untuk Fotodegradasi Paracetamol)
Ahmad Masudi, Nurfatehah Wahyuny Che Jusoh, Zunika Bakri, Aishah Abdul Jalil, Roshafima Rasit Ali, Nur Farhana Jaafar
| Abstract & References || Full Text: pdf ( 1089 K ) || DOI: 10.17576/mjas-2019-2305-07 |

8.    SYNTHESIS OF PALLADIUM(II) DIIMINE COMPLEXES AND THE HYDROLYSIS OF α-DIIMINE LIGAND
(Sintesis Kompleks Diimina Palladium(II) dan Hidrolisis Ligan α-Diimina)
Suzie Hui Chin Kuan, Meng Guan Tay, Zhi-Qiang Liu
| Abstract & References || Full Text: pdf ( 852 K ) || DOI: 10.17576/mjas-2019-2305-08 |

9.    REMOVAL OF PHTHALATES IN AQUEOS SAMPLES USING NON-IONIC SILICONE SURFACTANT MEDIATED CLOUD POINT EXTRACTION VIA SPECTROPHOTOMETRY
(Penyingkiran Ftalat dalam Sampel Akues Menggunakan Teknik Pengekstrakan Titik Awan Surfaktan Silikon Tidak Berionik dengan Spektrofotometri)
Pei Wan Ooi, Muggundha Raoov Ramachandran, Noorfatimah Yahaya, Nik Nur Syazni Mohamed Kamal, Kasturi Gopal, Nor Aniisah Husin, Nur Nadhirah Mohamad Zain
| Abstract & References || Full Text: pdf ( 621 K ) || DOI: 10.17576/mjas-2019-2305-09 |

10.   THIOL MODIFIED AMPEROMETRIC IMMUNOSENSOR FOR BENZO[a]PYRENE DETECTION IN SURFACE RIVER WATER SAMPLES
(Immunosensor Amperometrik Diubahsuai Tiol untuk Pengesanan Benzo[a]pirina dalam Sampel Air Sungai Permukaan)
Noor Sheryna Jusoh, Tuan Fauzan Tuan Omar, Azrilawani Ahmad
| Abstract & References || Full Text: pdf ( 525 K ) || DOI: 10.17576/mjas-2019-2305-10 |

11.   THE EFFECT OF VANILLIN ON THE OXIDATIVE STABILITY OF PALM OLEIN
(Mengkaji Kesan Penambahan Vanilin terhadap Kestabilan Pengoksidaan Olein Sawit)
Fatin Nadzirah Mohd Azriyuddin, Mohammad Norazmi Ahmad, Muhammad Nor Omar, Erna Normaya Abdullah
| Abstract & References || Full Text: pdf ( 867 K ) || DOI: 10.17576/mjas-2019-2305-11 |

12.   AN ASSESSMENT OF FT-IR AND FT-NIR CAPABILITY IN SCREENING CRUDE PALM OIL AUTHENTICITY AND QUALITY COMBINED WITH CHEMOMETRICS
(Satu Penilaian Terhadap Kebolehan FT-IR Dan FT-NIR Untuk Menyaring Kesahihan dan Kualiti Minyak Sawit Mentah Digabung Dengan Kemometri)
Ng Jing Sheng, Widad Fadhullah, Mohd Omar Ab Kadir, Ainolsyakira Mohd Rodhi, Noor Hana Hanif Abu Bakar, Syahidah Akmal Muhammad
| Abstract & References || Full Text: pdf ( 481 K ) || DOI: 10.17576/mjas-2019-2305-12 |

13.   GLYCEROL DEGRADATION IN THE ABSENCE OF EXTERNAL HYDROGEN GAS BY USING WASTE EGGSHELL AS HETEROGENEOUS CATALYST
(Degradasi Gliserol Tanpa Kehadiran Hidrogen Luaran dengan Menggunakan Sisa Kulit Telur sebagai Mangkin Heterogen)
Mohamad Imran Firdaus Mhd Sawal, Ahmad Irfan Oslan, Muhammad Hazwan Muhamad Hatta, Noraini Hamzah, Norazzizi Nordin, Norsaliyana Jumali, Wan Zurina Samad
| Abstract & References || Full Text: pdf ( 746 K ) || DOI: 10.17576/mjas-2019-2305-13 |

14.   CHARACTERIZATION AND CATALYTIC ACTIVITY OF Os/BENTONITE CATALYST FOR HYDROGENOLYSIS OF GLYCEROL
(Pencirian dan Aktiviti Pemangkin Os/Bentonit untuk Tindak Balas Hidrogenolisis Gliserol)
Noraini Hamzah, Wan Zurina Samad, Nazrizawati Ahmad Tajuddin, Mohd Ambar Yarmo
| Abstract & References || Full Text: pdf ( 425 K ) || DOI: 10.17576/mjas-2019-2305-14 |

15.   EXTRACTION AND CHARACTERIZATION OF MICROFIBRILLATED AND NANOFIBRILLATED CELLULOSE FROM OFFICE PAPER WASTE
(Pengekstrakan dan Pencirian Mikrofibril dan Nanofibril Selulosa daripada Sisa Kertas Pejabat)
Siti Fatimah Md Hanafiah, Wan Hazman Danial, Mohd Armi Abu Samah, Wan Zurina Samad, Deny Susanti, Rosliza Mohd Salim, Zaiton Abdul Majid
| Abstract & References || Full Text: pdf ( 1329 K ) || DOI: 10.17576/mjas-2019-2305-15 |