Malaysian Journal of Analytical Sciences Vol 21 No 6 2017

  

  Articles 11 - 19 are selected papers from the "The 16th Asia-Pacific International Symposium on Microscale Separations and Analysis (APCE 2016), 7-10 November 2016, KSL Hotel & Resort, Johor Bahru, Johor; organised by Universiti Teknologi Malaysia and Malaysian Institute of Chemistry."
Guest Editor: Wan Aini Wan Ibrahim

  Articles 20 - 26 are selected papers from the "Malaysia-Thailand-Japan International Conference on Science and Technology (MTJICST), 28 & 29 September 2016, UKM Graduate Centre; organised by Polymer Research Center (PORCE), School of Chemical Sciences and Food Technology, School of Applied Physics, Graduate Centre, Universiti Kebangsaan Malaysia."
Guest Editor: Chia Chin Hua

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1.    FLUORESCENCE AND EVAPORATIVE LIGHT SCATTERING HPLC PROFILING OF INTRACELLULAR ASPARAGINE (N)-LINKED OLIGOSACCHARIDES FROM Saccharomyces cerevisiae USING THE alg8 MUTANT
(Pemprofilan KCPT Pendarfluor dan Penyerakan Cahaya Sejatan Oligosakarida Terpaut-(N) Asparagina Intrasel daripada Saccharomyces cerevisiae Menggunakan Mutan alg8)
Iqbal Jalaludin, Amirul Husna Sudin, Ikram Mohd Said, Kamalrul Azlan Azizan, Syarul Nataqain Baharum, Abdul Munir Abdul Murad, Farah Diba Abu Bakar, Nor Muhammad Mahadi, Mark R. Wormald, Dominic S. Alonzi, Mukram Mohamed Mackeen
| Abstract & References || Full Text: pdf ( 797 K ) || DOI: 10.17576/mjas-2017-2106-01 |

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2.    SYNTHESIS OF BENZOTHIAZOLE DERIVATIVES USING ULTRASONIC PROBE IRRADIATION
(Sintesis Terbitan Benzothiazola Dengan Menggunakan Prob Penyinaran Ultrasonik)
Su-Yin Kan, Wei Sern Yiong, Fu Siong Julius Yong, Poh Wai Chia
| Abstract & References || Full Text: pdf ( 549 K ) || DOI: 10.17576/mjas-2017-2106-02 |

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3.    SYNTHESIS OF THIOUREA DERIVATIVES AND BINDING BEHAVIOR TOWARDS THE MERCURY ION
(Sintesis Sebatian Terbitan Tiourea dan Sifat Pengikatan Terhadap Ion Merkuri)
Fatimatul Akma Awang Ngah, Emma Izzati Zakariah, Nurul Izzaty Hassan, Bohari Yamin, Suhaila Sapari, Siti Aishah Hasbullah
| Abstract & References || Full Text: pdf ( 475 K ) || DOI: 10.17576/mjas-2017-2106-03 |

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4.    ENCAPSULATION OF GADOLINIUM NANOPARTICLES IN AMINO ACID BASED VESICLES
(Pengkapsulan Nanozarah Gadolinium ke dalam Vesikel Berasaskan Asid Amino)
Muhammad Zul Azri Muhammad Jamil, Faizal Mohamed, Nur Ratasha Alia Md. Rosli, Irman Abdul Rahman
| Abstract & References || Full Text: pdf ( 1047 K ) || DOI: 10.17576/mjas-2017-2106-04 |

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5.    DIKETOPIPERAZINE PRODUCED BY PSYCHROPHILIC YEAST Glaciozyma antarctica PI12
(Diketopiperazin Dihasilkan oleh Yis Psikropilik Glaciozyma antarctica PI12)
Andi Rifki Rosandy, Muntaz Abu Bakar, Nurul Nadiah Abdul Rahman, Abdul Munir Abdul Murad, Azira Muhamad, Rozida Mohd. Khalid
|Abstract & References || Full Text: pdf ( 446 K ) || DOI: 10.17576/mjas-2017-2106-05 |

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6.    SOLVENT EXTRACTION OF THORIUM FROM RARE EARTH ELEMENTS IN MONAZITE THORIUM CONCENTRATE
(Pengekstrakan Pelarut Torium daripada Unsur Nadir Bumi dalam Pekatan Torium Monazit)
Wadeeah M. Al-Areqi, Che Nor Aniza Che Zainul Bahri, Amran Ab. Majid, Sukiman Sarmani
| Abstract & References || Full Text: pdf ( 740 K ) || DOI: 10.17576/mjas-2017-2106-06 |

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7.    PHOTOSTABILITY OF PLASTICIZED POLYVINYL CHLORIDE MEMBRANES: A THEORETICAL STUDY
(Kestabilan Foto bagi Membran Plastik Polivinil Klorida: Satu Kajian Teori)
Oksana Fizer, Maksym Fizer, Yaroslav Studenyak
| Abstract & References || Full Text: pdf ( 1405 K ) || DOI: 10.17576/mjas-2017-2106-07 |

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8.    POTENTIOMETRIC STUDY OF RHENIUM(V) COMPLEX FORMATION WITH AZATHIOPRINE AND CEFTRIAXONE
(Kajian Potentiometri Penghasilan Kompleks Rhenium(V) dengan Azatioprina dan Ceftriaxon)
Gamal Abdelaziz Hussein Gouda, Gomaa Abdelgawad Mohammed Ali
| Abstract & References || Full Text: pdf ( 862 K ) || DOI: 10.17576/mjas-2017-2106-08 |

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9.    SINTESIS MnO2 NANOBUNGA POROS MENGGUNAKAN TEMPLAT SILIKA-APTES
(Synthesis of Porous MnO2 Nanoflower using Silica-APTES Template)
Siti Zubaidah Hasan, Mohamed Rozali Othman, Muhammad Rahimi Yusop
| Abstract & References || Full Text: pdf ( 826 K ) || DOI: 10.17576/mjas-2017-2106-09 |

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10.   EXTRACTION OF METHYLPARABEN IN COSMETICS USING DISPERSIVE LIQUID-LIQUID MICROEXTRACTION BASED ON SOLIDIFICATION OF FLOATING ORGANIC DROP COUPLED WITH GAS CHROMATOGRAPHY FLAME IONIZATION DETECTOR
(Pengekstrakan Metilparaben dalam Kosmetik Menggunakan Pengekstrakan Mikro Cecair-Cecair Serakan Berdasarkan Pemejalan Organik Terampai Berganding dengan Kromatografi Gas Pengesan Nyala Pengionan)
Dyia Syaleyana Md Shukri, Nurul Asma Hamedan, Nur Shakirah Hussin, Wan Izhan Nawawi
| Abstract & References || Full Text: pdf ( 672 K ) || DOI: 10.17576/mjas-2017-2106-10 |

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11.   SENSORY EVALUATION AND QUANTITATIVE ANALYSIS OF MINERAL AND HEAVY METAL CONTENT OF PROTEIN SUPPLEMENT INCORPORATED WITH HERBAL EXTRACT
(Penilaian Rasa dan Analisa Kuantitatif Kandungan Mineral dan Logam Berat bagi Makanan Tambahan Protin Digabungkan dengan Ekstrak Herba)
Noor Azwani Zainol, Nor Farahiyah Aman Nor, HarisunYa’akob, Siti Nor Azlina Abd Rashid, Siti Hajar Mat Sarip, Ramlan Aziz
| Abstract & References || Full Text: pdf ( 519 K ) || DOI: 10.17576/mjas-2017-2106-11 |

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12.   MOLECULARLY IMPRINTED TIO2 INORGANIC FILM AND PVDF/TIO2 COMPOSITE FILM AS SENSORS FOR THE DETECTION OF CHEMICAL THREAT AGENTS USING QUARTZ CRYSTAL MICROBALANCE
(TiO2 Filem Tak Organik dan Filem Komposit PVDF/TiO2 Molekul Tercetak sebagai Sensor untuk Mengesan Agen Kimia Berbahaya Menggunakan Penimbang Mikro Kristal Kuarza)
Xuan Hao Lin, Kah Sing Chooi, Sam Fong Yau Li
| Abstract & References || Full Text: pdf ( 764 K ) || DOI: 10.17576/mjas-2017-2106-12 |

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13.   COPPER MODIFIED CARBON NITRIDE AS FLUORESCENCE SENSOR FOR NITRATE IONS
(Karbon Nitrida Terubah Suai Kuprum Sebagai Sensor Pendafluor Ion Nitrat)
Siti Maryam Jasman, Hendrik O. Lintang, Siew Ling Lee, Leny Yuliati
| Abstract & References || Full Text: pdf ( 1435 K ) || DOI: 10.17576/mjas-2017-2106-13 |

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14.   MOLECULARLY IMPRINTED POLYMER-COATED QUARTZ CRYSTAL MICROBALANCE FOR DETECTION OF PARATHION
(Polimer Molekul Tercetak Saduran Kristal Kuarza Penimbang Mikro bagi Penentuan Parathion)
Xiamin Cheng, Qihui Zhang, Sam Fong Yau Li, Bin Liu
| Abstract & References || Full Text: pdf ( 1039 K ) || DOI: 10.17576/mjas-2017-2106-14 |

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15.   DETECTION OF BIOMOLECULES BY A NOVEL FLUORESCENCE APTASENSOR BASED ON POLYDOPAMINE SPHERES
(Pengesanan Biomolekul oleh Aptasensor Pendarfluor Novel Berasaskan Sfera Polidopamina)
Haiyan Li and Sam Fong Yau Li
| Abstract & References || Full Text: pdf ( 796 K ) || DOI: 10.17576/mjas-2017-2106-15 |

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16.   FLUORESCENCE QUENCHING ON MESOPOROUS CARBON NITRIDE BY PHENOL AND ANILINE
(Pelindapan Pendarfluor pada Karbon Nitrida Mesoliang oleh Fenol dan Anilina)
Leny Yuliati, Ahmad Hanami Abd Kadir, Siew Ling Lee, Hendrik O. Lintang
| Abstract & References || Full Text: pdf ( 823 K ) || DOI: 10.17576/mjas-2017-2106-16 |

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17.   EFFECT OF BUFFER COMPOSITION ON THE ANALYSIS OF LIPOPOLYSACCHARIDES FROM Escherichia coli 055:B5 AND UT189 BY CAPILLARY ELECTROPHORESIS WITH DIRECT UV DETECTION
(Kesan Komposisi Penimbal ke atas Analisis Lipopolisakarida dari Escherichia coli 055:B5 dan UT189 oleh Elektroforesis Kapilari dengan Pengesan UV)
Fun Man Fung, Min Su, Sam Fong Yau Li
| Abstract & References || Full Text: pdf ( 1296 K ) || DOI: 10.17576/mjas-2017-2106-17 |

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18.   SPECIES AND SEROTYPE-SPECIFIC DETERMINATION OF ENDOTOXINS USING LC-MS
(Penentuan Spesies dan Serotip-Khusus Endotoksin Menggunakan LC-MS)
Anna Karen Carrasco Laserna, Huatao Feng, Sam Fong Yau Li
| Abstract & References || Full Text: pdf ( 1030 K ) || DOI: 10.17576/mjas-2017-2106-18 |

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19.   SURFACE PLASMON RESONANCE SENSOR FOR DETECTION OF PARATHION METHYL IN WATER
(Sensor Permukaan Plasmon Resonan bagi Pengesanan Parathion Metil di dalam Air)
Baisheng Chen, Douglas Chiang Yon Chong, Xiamin Cheng, Bin Liu, Sam Fong Yau Li
| Abstract & References || Full Text: pdf ( 960 K ) || DOI: 10.17576/mjas-2017-2106-19 |

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20.   IN SITU HYDROGENATION OF LIQUID EPOXIDIZED NATURAL RUBBER USING DIIMIDE
(Penghidrogenan In Situ Getah Asli Cecair Terepoksida Menggunakan Diimida)
Nur Hanis Adila Azhar, Hamizah Md Rasid, Nur Aidasyakirah Mohd Tahir, Siti Fairus M. Yusoff
| Abstract & References || Full Text: pdf ( 733 K ) || DOI: 10.17576/mjas-2017-2106-20 |

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21.   ISOLATION OF TWO BOTRYANES FROM Hypoxylon rickii AND IDENTIFICATION OF THE ENCODING GENES
(Pemencilan Sebatian Botrien dari Hypoxylon rickii dan Pengenalpastian Pengekodan Gen)
Afnani Alwi, Andi Rifki Rosandy, Farah Diba Abu Bakar, Rozida Mohd Khalid
| Abstract & References || Full Text: pdf ( 791 K ) || DOI: 10.17576/mjas-2017-2106-21 |

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22.   NANOEMULSION BASED PALM OLEIN AS VITAMIN E CARRIER
(Nanoemulsi Berasaskan Olein Sawit Sebagai Pembawa Vitamin E)
Suria Ramli, Norhakimah Norhman, Norhidayu Zainuddin, Safiah Mohamad Ja’afar, Irman Abdul Rahman
| Abstract & References || Full Text: pdf ( 658 K ) || DOI: 10.17576/mjas-2017-2106-22 |

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23.   STUDY ON THE EFFECT OF OIL PHASE AND CO-SURFACTANT ON MICROEMULSION SYSTEMS
(Kajian Kesan Fasa Minyak dan Ko-Surfaktan Terhadap Sistem Mikroemulsi)
Muhammad Asri Abd Sisak, Rusli Daik, Suria Ramli
| Abstract & References || Full Text: pdf ( 1569 K ) || DOI: 10.17576/mjas-2017-2106-23 |

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24.   TENSILE AND THERMAL BEHAVIOURS OF POLY(LACTIC ACID)/LIQUID NATURAL RUBBER BLEND MATRIX INCORPORATED NICKEL ZINC FERRITE NANOPARTICLES
(Sifat Regangan dan Terma Matriks Adunan Asid Polilaktik/Cecair Getah Asli Diperkuat Nanozarah Nikel Zink Ferit)
Ruey Shan Chen, Dalila Shahdan, Sahrim Ahmad
| Abstract & References || Full Text: pdf ( 548 K ) || DOI: 10.17576/mjas-2017-2106-24 |

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25.   CHEMICAL MODIFICATION OF EPOXIDIZED PALM OIL FOR BIOLUBRICANT APPLICATION
(Pengubahsuaian Kimia Minyak Sawit Terepoksida Untuk Aplikasi Biopelincir)
Nurazira Mohd Nor, Darfizzi Derawi, Jumat Salimon
| Abstract & References || Full Text: pdf ( 1372 K ) || DOI: 10.17576/mjas-2017-2106-25 |

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26.   CHARCOAL BASE METALLIC COMPOSITE ELECTRODE FOR WASTEWATER TREATMENT
(Elektrod Komposit Logam Berasaskan Arang Bagi Rawatan Air Buangan)
Majd Ahmed Jumaah, Mohamed Rozali Othman, Muhammad Rahimi Yusop, Jumat Salimon, Baydaa Khalaf, Wan Mohd Afiq Wan Mohd Khalik
| Abstract & References || Full Text: pdf ( 801 K ) || DOI: 10.17576/mjas-2017-2106-26 |

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