Malaysian Journal of Analytical Sciences Vol 20 No 5 2016

  

  Articles 13-22 are selected papers from the "Malaysia Polymer International Conference 2015 (MPIC 2015), 10-11 June 2015, Palm Garden Hotel, IOI Resort, Putrajaya; organised by Polymer Research Center, Faculty of Science and Technology, Universiti Kebangsaan Malaysia."
Guest Editor: Ishak Ahmad.

  Articles 23-29 are selected papers from the "UniSZA Research Conference 2015 (URC 2015), 14-16 April 2015, Universiti Sultan Zainal Abidin, Gong Badak Campus, Kuala Terengganu, Terengganu; organised by Centre For Research and Innovation Management (CRIM) UniSZA."
Guest Editor: Mohd Khairul Amri Kamarudin. .

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1.    NEW INDOLIZIDINE ALKALOIDS FROM PSYCHROPHILIC YEAST Glyciozyma antarctica PI12
(Alkaloid Indolizidin Baharu daripada Yis Psikrofilik Glyciozyma antarctica PI12)
Andi Rifki Rosandy, Wickneswary Nadarajah, Muntaz Abu Bakar, Cheah Yoke Kqueen, Mohd. Ikram Mohd. Said, Laode Muhammad Ramadhan Al Muqarrabun, Rozida Khalid
| Abstract & References || Full Text: pdf ( 637 K ) || DOI: http://dx.doi.org/10.17576/mjas-2016-2005-01 |

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2.    IMMOBILIZATION OF TYROSINASE IN NANOCRYSTALLINE CELLULOSE/CHITOSAN COMPOSITE FILM FOR AMPEROMETRIC DETECTION OF PHENOL
(Pemegunan Tyrosinase dalam Filem Komposit Selulosa Nanokristalin/Kitosan untuk Pengesanan Amperometrik bagi Fenol)
Fariza Aina Abd Manan, Jaafar Abdullah, Nur Nadziera Nazri, Izyan Nadira Abd Malik, Nor Azah Yusof, Ishak Ahmad
| Abstract & References || Full Text: pdf ( 748 K ) || DOI: http://dx.doi.org/10.17576/mjas-2016-2005-02 |

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3.    DETERMINATION OF OPTIMUM CONDITIONS AND STABILITY STUDY OF BIOSURFACTANT PRODUCED BY Bacillus subtilis UKMP-4M5
(Penentuan Keadaan Optimum dan Kajian Kestabilan Biosurfaktan yang Dihasilkan oleh Bacillus subtilis UKMP-4M5)
Ummul Khair Mohd Syahriansyah and Ainon Hamzah
| Abstract & References || Full Text: pdf ( 667 K ) || DOI: http://dx.doi.org/10.17576/mjas-2016-2005-03 |

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4.    OPTIMIZATION PARAMETER FOR THERMOELECTRIC PROPERTIES OF ZnO USING RESPONSE SURFACE METHODOLOGY
(Pengoptimuman Parameter Untuk Sifat Termoelektrik ZnO Menggunakan Kaedah Gerak Balas Permukaan)
Lim Joon Hoong, Yeoh Cheow Keat, Abdullah Chik, Teh Pei Leng
| Abstract & References || Full Text: pdf ( 1317 K ) || DOI: http://dx.doi.org/10.17576/mjas-2016-2005-04 |

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5.    SINTESIS DAN PENCIRIAN HIDROGEL BERASASKAN KANJI DARIPADA UBI GADONG DENGAN MENGGUNAKAN TEKNIK RADIASI GAMMA
(Synthesis and Characterization of Starch-Based Hydrogel by using Gamma Radiation Technique)
Boo Wei Ping dan Azwan Mat Lazim
| Abstract & References || Full Text: pdf ( 775 K ) || DOI: http://dx.doi.org/10.17576/mjas-2016-2005-05 |

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6.    FABRIKASI BIOSENSOR DNA PORSIN BERASASKAN KOMPLEKS RUTENIUM BIPIRIDINA
(Fabrication of Porcine DNA Biosensor Based on Ruthenium Bipyridine Complex)
Nurul Izni Abdullah Halid, Emma Izzati Zakariah, Lee Yook Heng, Nurul Huda Abd Karim, Haslina Ahmad, Siti Aishah Hasbullah
| Abstract & References || Full Text: pdf ( 910 K ) || DOI: http://dx.doi.org/10.17576/mjas-2016-2005-06 |

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7.    PREPARATION AND CHARACTERIZATIONS OF POLY(ANILINE-co-m-AMINOBENZOIC ACID)/POLYSTYRENE COMPOSITE NANOFIBERS AND FILMS
(Penyediaan dan Pencirian Poli(Anilina-ko-m-Asid Aminobenzoik)/Polistirena Komposit Fiber Nano dan Filem)
Fatimah Syahidah Mohamad and Norizah Abdul Rahman
| Abstract & References || Full Text: pdf ( 1230 K ) || DOI: http://dx.doi.org/10.17576/mjas-2016-2005-07 |

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8.    FREE FATTY ACIDS SEPARATION FROM MALAYSIAN HIGH FREE FATTY ACID CRUDE PALM OIL USING MOLECULAR DISTILLATION
(Pemisahan Asid Lemak Bebas daripada Minyak Sawit Mentah Berasid Lemak Bebas Tinggi Melalui Penyulingan Molekul)
Murad Awadh Bahadi, Abd-Wali Japir, Jumat Salimon
| Abstract & References || Full Text: pdf ( 903 K ) || DOI: http://dx.doi.org/10.17576/mjas-2016-2005-08 |

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9.    PERFORMANCE OF EGZrO2-EGFe2O3/HY AS PHOTOCATALYST AND ITS EFFICACY IN DECOLORIZATION OF DYE-CONTAMINANTS
(Keupayaan EGZrO2-EGFe2O3/HY sebagai Fotomangkin dan Keberkesanannya Dalam Penyahwarnaan Bahan Cemar Pewarna)
Muhammad Farhan Hanafi, Norzahir Sapawe, Mohd Zulkhairi Abdul Rahim, Nurul Nabihah Rahman, Abu Hassan Abd Rahman, Asimi Ana Ahmad
| Abstract & References || Full Text: pdf ( 990 K ) || DOI: http://dx.doi.org/10.17576/mjas-2016-2005-09 |

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10.   ASSESSMENT OF ANTIOXIDANT ACTIVITY AND TOTAL PHENOLIC CONTENT FROM GREEN COFFEE Robusta Sp. BEANS
(Penilaian Aktiviti Antioksidan dan Kandungan Jumlah Fenolik dari Biji Kopi Robusta Sp. Hijau)
Raseetha Siva, Noratikah Rajikin, Zaibunnisa Abdul Haiyee, Wan Iryani Wan Ismail
| Abstract & References || Full Text: pdf ( 627 K ) || DOI: http://dx.doi.org/10.17576/mjas-2016-2005-10 |

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11.   EFFECTS OF RAIN pH, SOIL ORGANIC MATTER, CATION EXCHANGE CAPACITY AND TOTAL LEAD CONTENT IN SHOOTING RANGE SOIL ON THE CONCENTRATION OF LEAD IN LEACHATE
(Kesan pH Hujan, Jirim Organik Tanah, Kapasiti Tukaran Kation dan Kandungan Plumbum di dalam Tanah Lapang Sasar ke atas Kepekatan Plumbum di dalam Air Larut Lesap)
Soon Kong Yong, Siti Norazieyana Mohd Zin, Madinah Jaafar Mad Ariff
| Abstract & References || Full Text: pdf ( 917 K ) || DOI: http://dx.doi.org/10.17576/mjas-2016-2005-11 |

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12.   EFFECT OF pH ON THE PHYSICOCHEMICAL PROPERTIES AND REDUCIBILITY OF MoVTeNbOx CATALYSTS
(Kesan pH Terhadap Sifat Fizikokimia dan Kebolehturunan Mangkin MoVTeNbOx)
Syazwani Mohd Noor, Irmawati Ramli, Taufiq Yap Yun Hin, Norhazlin Zainuddin
| Abstract & References || Full Text: pdf ( 1130 K ) || DOI: http://dx.doi.org/10.17576/mjas-2016-2005-12 |

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13.   EFFECT OF MULTI WALLED CARBON NANOTUBES ON THERMAL CONDUCTIVITY OF POLYLACTIC ACID NANOCOMPOSITE
(Kesan Penambahan Nanotiub Karbon Berbilang Dinding Ke Atas Kekonduksian Terma Polilaktik Asid Nanokomposit)
Adilah Mat Ali, Sahrim Hj Ahmad, Mou’ad A.Tarawneh
| Abstract & References || Full Text: pdf ( 980 K ) || DOI: http://dx.doi.org/10.17576/mjas-2016-2005-13 |

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14.   PREPARATION AND CHARACTERIZATION OF EPOXIDISED NATURAL RUBBER (ENR)/POLY (VINYLIDENE FLUORIDE) (ENR/PVDF) COMPOSITE MEMBRANE
(Penyediaan dan Pencirian Membran Komposit Getah Asli Terepoksida (ENR) / Poli (Vinilinida Fluorida) (PVDF) (ENR/PVDF)
Norliyana Mod, Farah Hannan Anuar, Rizafizah Othaman
| Abstract & References || Full Text: pdf ( 762 K ) || DOI: http://dx.doi.org/10.17576/mjas-2016-2005-14 |

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15.   THERMAL BEHAVIORS OF OIL PALM EMPTY FRUIT BUNCH FIBER UPON EXPOSURE TO ACID-BASE AQUEOUS SOLUTIONS
(Perilaku Terma Serabut Tandan Kosong Sawit Selepas Rawatan Larutan Akueus Asid-Alkali)
Nur Syakilla Hassan and Khairiah Haji Badri
| Abstract & References || Full Text: pdf ( 584 K ) || DOI: http://dx.doi.org/10.17576/mjas-2016-2005-15 |

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16.   ZETA POTENTIAL AND ENVIRONMENTAL SCANNING ELECTRON MICROSCOPY ANALYSIS IN DEPROTEINISATION OF NATURAL RUBBER LATEX
(Analisis Keupayaan Zeta dan Pengimbas Persekitaran Mikroskopi Elektron di dalam Penyahprotein Lateks Getah Asli)
Nurulhuda Abdullah, Asrul Mustafa, Mok Kok Lang
| Abstract & References || Full Text: pdf ( 800 K ) || DOI: http://dx.doi.org/10.17576/mjas-2016-2005-16 |

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17.   THERMAL CHARACTERISTICS OF MICROCRYSTALLINE CELLULOSE FROM OIL PALM BIOMASS
(Sifat Terma Mikrokristal Selulosa Daripada Biojisim Tandan Kosong Sawit)
Fatin Afifah Ahmad Kuthi, Nor Rabbi’atul ‘Adawiyah Norzali, Khairiah Haji Badri
| Abstract & References || Full Text: pdf ( 872 K ) || DOI: http://dx.doi.org/10.17576/mjas-2016-2005-17 |

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18.   LATEX PARTICLES MORPHOLOGY OF EPOXIDISED AND HIGH AMMONIA NATURAL RUBBER LATEX FROM ELECTRON MICROSCOPY TECHNIQUES
(Morfologi Partikel Lateks Bagi Lateks Getah Asli Terepoksi dan Lateks Getah Asli Kandungan Tinggi Ammonia daripada Teknik-Teknik Mikroskopi Elektron)
Norhanifah Mohd Yazid, Fatimah Rubaizah Mohd Rasdi, Asrul Mustafa
| Abstract & References || Full Text: pdf ( 945 K ) || DOI: http://dx.doi.org/10.17576/mjas-2016-2005-18 |

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19.   SYNTHESIS OF BIO-BASED HYDROGEL FROM EPOXIDIZED PALM OIL CATALYZED BY FLUOROANTIMONIC ACID HEXAHYDRATE
(Sintesis Hidrogel Berasaskan Bio Daripada Minyak Sawit Terepoksidasi Bermangkinkan Asid Fluoroantimonik Heksahidrat)
Wan Nurhayati Wan Tajulruddin, Abdul Razak Rahmat, Rohah Abd Majid
| Abstract & References || Full Text: pdf ( 679 K ) || DOI: http://dx.doi.org/10.17576/mjas-2016-2005-19 |

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20.   VIBRATION EXPOSURE ANALYSIS OF POLYDIMETHYLSILOXANE REINFORCED SILICA DERIVED RICE HUSK ASH
(Kajian Pendedahan Getaran Terhadap Polidimetilsiloksana yang Diperkuat Silika Dari Abu Sekam Padi)
Mohd Azham Azmi, Mohd Syahmi Muin @ Marsayid, Shahruddin Mahzan, Sufizar Ahmad, Hariati Taib
| Abstract & References || Full Text: pdf ( 924 K ) || DOI: http://dx.doi.org/10.17576/mjas-2016-2005-20 |

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21.   NEW PROCESS DEPROTENISED NATURAL RUBBER (PUREPRENA™): RAW RUBBER, PROCESSABILITY AND BASIC PHYSICAL PROPERTIES
(Proses Baru Getah Asli Nyah Protein (Pureprena™): Getah Mentah, Kebolehprosesan dan Sifat Fizikal)
Rohaidah Abd Rahim, Teku Zakwan Zaeimoedin, Ahmad Khairul Muhamad and Siti Salina Sarkawi
| Abstract & References || Full Text: pdf ( 573 K ) || DOI: http://dx.doi.org/10.17576/mjas-2016-2005-21 |

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22.   PLASTICIZING POLY(LACTIC ACID) USING EPOXIDIZED PALM OIL FOR ENVIRONMENTAL FRIENDLY PACKAGING MATERIAL
(Pemplastikan Poli(laktik asid) Menggunakan Minyak Kelapa Sawit Terepoksi untuk Bahn Pembungkus Mesra Alam)
Fathilah Binti Ali, Raina Awale Jama, Hanan Fakhruldin, Hazleen Anuar
| Abstract & References || Full Text: pdf ( 597 K ) || DOI: http://dx.doi.org/10.17576/mjas-2016-2005-22 |

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23.   MONTHLY ANALYSIS OF PM10 IN AMBIENT AIR OF KLANG VALLEY, MALAYSIA
(Analisis PM10 Bulanan di dalam Udara di Lembah Klang, Malaysia)
Mohd Asrul Jamalani, Ahmad Makmom Abdullah, Azman Azid, Mohammad Firuz Ramli, Mohd Rafee Baharudin, Mahmud Mohammed Bose, Rashieda Elawad Elhadi, Khaleed Ali Ahmed Ben Youssef, Azadeh Gnadimzadeh, Danladi Yusuf Gumel
| Abstract & References || Full Text: pdf ( 946 K ) || DOI: http://dx.doi.org/10.17576/mjas-2016-2005-23 |

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24.   KLASIFIKASI SEDIMEN MENGGUNAKAN TEKNIK ENVIROMETRIK: SATU KAJIAN KES DI SUNGAI PAHANG, MALAYSIA
(Sediment Classification using Envirometric Technique: A Study Case in Pahang River, Malaysia)
Frankie Marcus Ata, Mohd Khairul Amri Kamarudin, Mohd Ekhwan Toriman, Mohd Saupi Mohd Zin, Nur Hishaam Sulaiman, Norjima Abd Wahab, Sarif Mohd Nasir, Jamaluddin Mohamad Saad
| Abstract & References || Full Text: pdf ( 890 K ) || DOI: http://dx.doi.org/10.17576/mjas-2016-2005-24 |

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25.   PHYTOCHEMICAL SCREENING, TOTAL FLAVONOID AND PHENOLIC CONTENT ASSAYS OF VARIOUS SOLVENT EXTRACTS OF TEPAL OF Musa paradisiaca
(Penyaringan Fitokimia, Jumlah Asai Kandungan Flavonoid dan Fenolik Pelbagai Ekstrak Pelarut Tepal Musa paradisiaca)
U.S. Mahadeva Rao, Muhammad Abdurrazak, Khamsah Suryati Mohd
| Abstract & References || Full Text: pdf ( 688 K ) || DOI: http://dx.doi.org/10.17576/mjas-2016-2005-25 |

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26.   IN VITRO NITRIC OXIDE SCAVENGING AND ANTI INFLAMMATORY ACTIVITIES OF DIFFERENT SOLVENT EXTRACTS OF VARIOUS PARTS OF Musa paradisiaca
(Aktiviti Pemerangkapan Nitrik Oksida dan Anti-Radang Secara In Vitro oleh Ekstrak Pelarut Berbeza dari Pelbagai Bahagian Musa paradisiaca)
U.S Mahadeva Rao, Bashir Ado Ahmad, Khamsah Suryati Mohd
| Abstract & References || Full Text: pdf ( 832 K ) || DOI: http://dx.doi.org/10.17576/mjas-2016-2005-26 |

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27.   ANTIULCER ACTIVITY OF Musa paradisiaca (BANANA) TEPAL AND SKIN EXTRACTS IN ULCER INDUCED ALBINO MICE
(Aktiviti Antiulser dari Ekstrak Jantung dan Kulit Musa paradisiaca (Pisang) pada Tikus Albino Teraruh Ulser)
U.S Mahadeva Rao, Bashir Ado Ahmad, Khamsah Suryati Mohd, Thant Zin
| Abstract & References || Full Text: pdf ( 1196 K ) || DOI: http://dx.doi.org/10.17576/mjas-2016-2005-27 |

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28.   A STUDY OF MICROBE AIR LEVELS IN SELECTED ROOMS OF A HOSPITAL CULTIVATED ON TWO CULTURE MEDIAS
(Kajian Tahap Mikrob dalam Udara yang Di Kultur Pada Dua Media Kultur di dalam Bilik Hospital Terpilih)
Che Noraini Che Hasnam, Hafizan Juahir, Azman Azid, Mohammad Azizi Amran, Fazureen Azaman, Ahmad Dasuki Mustafa, Zarizal Suhaili, Sukri Md. Ismail, Khairul Affendi Yusof, Cik Fatimah Nadia Che Hasnam
| Abstract & References || Full Text: pdf ( 549 K ) || DOI: http://dx.doi.org/10.17576/mjas-2016-2005-28 |

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29.   SALTWATER INTRUSION ANALYSIS IN EAST COAST OF TERENGGANU USING MULTIVARIATE ANALYSIS
(Analisis Pencerobohan Air Masin di Kawasan Pantai Timur, Terengganu Menggunakan Analisis Multivariat)
Norsyuhada Hairoma, Muhd Barzani Gasim, Azman Azid, Haniff Muhamad, Nur Hishaam Sulaiman, Zuriati Khairuddin, Ahmad Dasuki Mustafa, Fazureen Azaman, Muhammad Azizi Amran
| Abstract & References || Full Text: pdf ( 777 K ) || DOI: http://dx.doi.org/10.17576/mjas-2016-2005-29 |

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