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. 

sarah husnaini zainal, nurul hanisah mohd, nabilah suhaili, farah hannan anuar, azwan mat lazim, rizafizah othaman.  (2021).  preparation of cellulose-based hydrogel: a review.  - journal of materials research and technology.  935-952. 

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. 

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. 

zaitun ghazali, nabila suhaili, maratun najihah abu tahari, mohd ambar yarmo, nur hasyareeda hassan, rizafizah othaman.  (2020).  impregnating deep eutectic solvent choline chloride:urea:polyethyleneimine onto mesoporous silica gel for carbon dioxide capture.  - journal of materials research and technology.  3249-3260. 

nur haninah harun, zurina zainal abidin , abdul halim abdullah, rizafizah othaman.  (2020).  sustainable jatropha oil-based membrane with graphene oxide for potential application in cu(ii) ion removal from aqueous solution.  - processes.  1-22. 

noor azlina abdul ghani, rizafizah othaman, azizan ahmad, farah hannan anuar, nur hasyareeda hassan.  (2019).  impact of purification on iota carageenan as solid polymer electrolyte.  - arabian journal of chemistry.  370-376. 

abdullah a. ghawanmeh, kwok feng chong, shaheen sarkar, muntaz abu bakar, rizafizah othaman, rozida m. khalid.  (2018).  colchine prodrugs and codrugs: chemistry and bioactivities.  - european journal of medicinal chemistry.  229-242. 

nurul hanisah mohd, nur farahein hadina ismail, johan iskandar zahari, wan farahhanim btwan fathilah, hanieh kargarzadeh, suria ramli, ishak ahmad, mohd ambar yarmo, rizafizah othaman.  (2016).  effect of aminosilane modification on nanocrystalline cellulose properties.  - journal of nanomaterials.  1-8.