prof. madya ts. chm. dr. rizafizah binti othaman

pensyarah universiti

jabatan sains kimia

No. Telefon Rasmi :  0137408708

No. rasmi:
UKM : 03 8921 5555



   Biografi/ Biography :

  • Rizafizah Othaman obtained her bachelor in Chemical Engineering from Tokyo Institute of Technology, Japan (1999), master degree in Chemical Engineering and Process from Universiti Kebangsaan Malaysia (2004) and Doctor of Engineering from Tokyo Institute of Technology, Japan (2010). She is currently an associate professor and the head of the Polymer Research Centre (PORCE), Faculty of Science and Technolgy , Universiti Kebangsaan Malaysia (UKM). She experienced work as Chemical Engineer specialized in electroless NiP plating with Showa Aluminium Malaysia for 2 years before being offered as chemistry lecturer at Japanese Associate Degree programme (JAD), a twinning programme for higher education between YPM Malaysia and Japan Universities Consortium. Her research interests are in the field of polymeric membrane development for renewable energy applications, wastewater treatments and gas separation, process development via catalysis, STEM Education and Science Literation.

  • ain nadiah sofiah ahmad khorairi, noor-soffalina sofian-seng, rizafizah othaman, noorul syuhada mohd razali, khairul farihan kasim.  (2022).  assessment of natural cellulosic powder from pepper pericarp waste (piper nigrum l.) after alkalization and bleaching treatment: effect of alkali concentration and treatment cycle.  - sains malaysiana.  1061-1074. 

     

    nadeem baig, abdel-nasser kawde, abdelaziz elgamouz, mohamed morsy, ahmed mohsen abdelfattah, rizafizah othaman.  (2022).  graphene nanosheet-sandwiched platinum nanoparticles deposited on a graphite pencil electrode as an ultrasensitive sensor for dopamine.  - rsc advances.  2057-2067. 

     

    nazwa jon, mohamad azuwa mohamed, rizafizah othaman.  (2022).  biorenewable nanocomposite materials: vol 2: desalination and wastewater remediation.  - 20. 

     

    norilyani izzati hasanuddin, wan nur aini wan mokhtar, rizafizah othaman, farah hannan anuar.  (2022).  poly(lactic acid)-poly(ethylene glycol)/ magnesium silicate membrane for methylene blue removal: adsorption behavior, mechanism, ionic strength.  - membranes.  1-21. 

     

    noor afizah rosli, fauzul azim khairudin, hanieh kargarzadeh, rizafizah othaman, ishak ahmad.  (2022).  hydrophobic-oleophilic gamma-irradiated modified cellulose nanocrystal/ gelatin aerogel for oil absorption.  - international journal of biological macromolecules.  213-223. 

     

    norilyani izzati hasanuddin, wan nur aini wan mokhtar, rizafizah othaman, farah hannan anuar.  (2022).  poly(lactic acid)-poly(ethylene glycol)/ magnesium silicate membrane for methylene blue removal: adsorption behavior, mechanism, ionic strength.  - membranes.  1-21. 

     

    noor afizah rosli, fauzul azim khairudin, hanieh kargarzadeh, rizafizah othaman, ishak ahmad.  (2022).  hydrophobic-oleophilic gamma-irradiated modified cellulose nanocrystal/ gelatin aerogel for oil absorption.  - international journal of biological macromolecules.  213-223. 

     

    nadeem baig, abdel-nasser kawde, abdelaziz elgamouz, mohamed morsy, ahmed mohsen abdelfattah, rizafizah othaman.  (2022).  graphene nanosheet-sandwiched platinum nanoparticles deposited on a graphite pencil electrode as an ultrasensitive sensor for dopamine.  - rsc advances.  2057-2067. 

     

    s.m. yusof, r. othaman, h.d. setiabudi, l.p. teh.  (2021).  modified fibrous silica for enhanced carbon dioxide adsorption: role of metal oxides on physicochemical properties and adsorption performance.  - journal of solid state chemistry.  1-13. 

     

    nurul hanisah mohd, hanieh kargazadeh, manabu miyamoto, shigeyuki uemiya, nabhan sharer, azizah baharum, teh lee peng, ishak ahmad, mohd ambar yarmo, rizafizah othaman.  (2021).  aminosilanes grafted nanocrystalline cellulose from oil palm empty fruit bunch aerogel for carbon dioxide capture.  - journal of materials research and technology.  2287-2296. 

     

    ain nadiah sofiah ahmad khorairi, noor-soffalina sofian-seng, rizafizah othaman, noorul syuhada mohd razali, khairul farihan kasim.  (2022).  assessment of natural cellulosic powder from pepper pericarp waste (piper nigrum l.) after alkalization and bleaching treatment: effect of alkali concentration and treatment cycle.  - sains malaysiana.  1061-1074. 

     

    azwan mat lazim, farahain mokhtar, kalaivani sanger, a. azfaral ariff, izwan ishak, i. faiz mustafa, saiful irwan zubairi, shazrul fazry, rizafizah othaman, mazlan mohamed, norhakimin abdullah, h. hisham hamzah.  (2021).  hidrogel berasaskan pektin kulit buah naga (hylocereus polyrhizus) sebagai pembawa ubat melalui sistem penghantar oral.  - sains malaysiana.  3263-3273. 

     

    nurul hanisah mohd, rizafizah othaman, mukram mohamed mackeen, mohamad yusof maskat.  (2021).  kesan prarawatan dan masa hidrolisis enzim untuk penghasilan oligosakarida daripada serabut mesokarpa buah kelapa sawit.  - sains malaysiana.  1673-1683. 

     

    fatimah zahrah mohd kamil, norilyani izzati hasanuddin, rizafizah othaman, farah hannan anuar.  (2020).  treatment of palm oil mill effluent by poly(l-lactic acid)-poly(ethylene glycol)/silica membrane.  - sains malaysiana.  2311-2322. 

     

    ain nadiah sofiah ahmad khorairi, noor soffalina sofian-seng, rizafizah othaman, khairul farihan kasim.  (2020).  cellulose powder from piper nigrum l. agro-industrial waste: effect of preparation condition on chemical structure and thermal degradation.  - sains malaysiana.  1951-1957. 

     

    norilyani izzati hasanuddin, wan nur aini wan mokhtar, rizafizah othaman, farah hannan anuar.  (2022).  poly(lactic acid)-poly(ethylene glycol)/ magnesium silicate membrane for methylene blue removal: adsorption behavior, mechanism, ionic strength.  - membranes.  1-21. 

     

    noor afizah rosli, fauzul azim khairudin, hanieh kargarzadeh, rizafizah othaman, ishak ahmad.  (2022).  hydrophobic-oleophilic gamma-irradiated modified cellulose nanocrystal/ gelatin aerogel for oil absorption.  - international journal of biological macromolecules.  213-223. 

     

    ain nadiah sofiah ahmad khorairi, noor-soffalina sofian-seng, rizafizah othaman, noorul syuhada mohd razali, khairul farihan kasim.  (2022).  assessment of natural cellulosic powder from pepper pericarp waste (piper nigrum l.) after alkalization and bleaching treatment: effect of alkali concentration and treatment cycle.  - sains malaysiana.  1061-1074. 

     

    nadeem baig, abdel-nasser kawde, abdelaziz elgamouz, mohamed morsy, ahmed mohsen abdelfattah, rizafizah othaman.  (2022).  graphene nanosheet-sandwiched platinum nanoparticles deposited on a graphite pencil electrode as an ultrasensitive sensor for dopamine.  - rsc advances.  2057-2067. 

     

    azwan mat lazim, farahain mokhtar, kalaivani sanger, a. azfaral ariff, izwan ishak, i. faiz mustafa, saiful irwan zubairi, shazrul fazry, rizafizah othaman, mazlan mohamed, norhakimin abdullah, h. hisham hamzah.  (2021).  hidrogel berasaskan pektin kulit buah naga (hylocereus polyrhizus) sebagai pembawa ubat melalui sistem penghantar oral.  - sains malaysiana.  3263-3273. 

     

    nurul amni abdullah, nordiana suhada mohmad tahiruddin, rizafizah othaman.  (2017).  effect of silica content on the formation and morphology of enr/pvc/silica composites beads.  - aip proceedings.  0. 

     

    salleh f., tengku saharuddin t.s., samsuri a., othaman r., mohamed hisham m.w., yarmo m.a..  (2016).  reduction behaviour of wo3 to w under carbon monoxide atmosphere.  - materials science forum.  305-308. 

     

    ain athirah zainuddin, rizafizah othaman, wan syaidatul aqma wan mohd noor, farah hannan anuar.  (2016).  1h-nmr characterization of poly(ethylene glycol) and polydimethylsiloxane copolymer.  - the 2016 ukm fst postgraduate colloquium, aip conference proceeding.  1-7. 

     

    farhan mohd nor, ibrahim abdullah and rizafizah othaman.  (2013).  gas permeability of enr/pvc membrane with the addition of inorganic fillers.  - aip conference proceedings -ukm fst postgraduate colloquium. 

     

    siti norfatihah fauzee and rizafizah othaman.  (2013).  extraction and dissolution of cellulose from nypa fruit husk for nanofibers fabrication.  - aip conference proceedings -ukm fst postgraduate colloquium. 

     

    rizafizah othaman, nur hasyareeda hassan, wan farahhanim wan fathilah.  (2021).  penapis air buangan: teknologi penghasilan membran selulosa.  - 150. 

     

    rozida mohd khalid, rizafizah othaman, syazwani saidah che yussoff.  (2019).  memperkasa b40: isu dan strategi sains sosial.  - 18. 

     

    afifah muhd sidik, farah hannan anuar, rizafizah othaman.  (2019).  polimer hijau sebagai membran rawatan air.  - 121. 

     

    maziatul aqilah zahari, rizafizah othaman.  (2018).  siri penyelidikan sains kimia 2018.  - 6. 

     

    intan nurulaida rahman, rizafizah othaman.  (2017).  buku siri penyelidikan kimia 2017.  - 4. 

     

    nazwa jon, mohamad azuwa mohamed, rizafizah othaman.  (2022).  biorenewable nanocomposite materials: vol 2: desalination and wastewater remediation.  - 20. 

     

    rozida mohd khalid, rizafizah othaman, syazwani saidah che yussoff.  (2019).  memperkasa b40: isu dan strategi sains sosial.  - 18. 

     

    maziatul aqilah zahari, rizafizah othaman.  (2018).  siri penyelidikan sains kimia 2018.  - 6. 

     

    intan nurulaida rahman, rizafizah othaman.  (2017).  buku siri penyelidikan kimia 2017.  - 4. 

     

    rizafizah othaman, nur hasyareeda hassan, wan farahhanim wan fathilah.  (2021).  penapis air buangan: teknologi penghasilan membran selulosa.  - 150. 

     

    afifah muhd sidik, farah hannan anuar, rizafizah othaman.  (2019).  polimer hijau sebagai membran rawatan air.  - 121. 

     

    nurul izzaty hassan, nurul huda abd karim, nur hasyareeda hassan, siti fairus mohd yusoff, nurfaizah abu tahrim, rizafizah othaman, azizah baharom, suria ramli, teh lee peng & wan nur aini wan mokhtar.  (2017).  siri penyelidikan kimia 2017.  - 328. 

     

    azlin mohamad azman, khairiah hj badri, rizafizah othaman, azizah baharum, chia chin hua, ishak ahmad, sharina abu hanifah, mohd suzeren md jamil, mohd sukor suait, farah hannan anuar.  (2013).  progress in polymer research vol. ii : emerging polymers for novel applications.  - 262. 

     

    nabilah suhaili, lee peng teh, lee wah lim, rizafizah othaman.  (2021).  characterization of arginine deep eutectic solvent (ades) based silica gel for co2 capture..  - malaysia polymer international conference (mpic 2021).  45. 

     

    norilyani izzati hasanuddin, wan nur aini wan mohd mokhtar, rizafizah othaman, farah hannan anuar.  (2021).  poly(lactic acid)-poly(ethylene glycol)/magnesium silicate membrane for methylene blue removal.  - malaysia polymer international conference 2021.  60. 

     

    norhana binti arsad;sahbudin bin shaari;noorfazila binti kamal;ahmad ashrif bin a bakar;mohd syuhaimi bin ab rahman;rizafizah binti othaman;zuraidah binti che` man;mohd saiful dzulkefly bin zan.  (2021).  investigation of highly sensitive chemical material for oscc biomaker application.  -

     

    rizafizah othaman (invited speaker), nazwa jon, nurul amni abdullah, nurul hanisah mohd, nabillah suhaili, sarah husnaini zainal, zaitun ghazali, siti nurzubaida shahdan, sivaperumal r. dhinashini, aina aqila arman alim, muhammad johan iskandar, wan farah.  (2021).  polymeric membranes and smart adsorbents in circular economy.  - malaysia polymer international conference (mpic 2021).  30. 

     

    lee peng teh, syawal mohd yusof, rizafizah othaman, herma dina setiabudi.  (2021).  dendritic fibrous nanosilica for carbon dioxide capture.  - iupac ccce 2021 - 48th world chemistry congress & 104th canadian chemistry conference and exhibition.  1.