muhammad irfan abdul jalal, kai shen ooi, kai cheong foo, azrul azlan hamzah, chee seong goh, chang fu dee, poh choon ooi, muhamad ramdzan buyong, teck yew low, xin yun chua, doris sie chong lau, zarina abdul latiff and fook choe cheah.  (2022).  transdermal maltose-based microneedle patch as adjunct to enhance topical anesthetic before intravenous cannulation of pediatric thalassemic patients receiving blood transfusion: a randomized controlled trial protocol.  - journal of clinical medicine.  1-16. 

khatatbeh ibtehaj, mohammad hafizuddin hj. jumali, sameer al-bati, poh choon ooi, bandar ali al-asbahi, abdullah ahmed ali ahmed.  (2022).  effect of beta-chain alignment degree on the performance of piezoelectric nanogenerator based on poly(vinylidene fluoride) nanofiber.  - macromolecular research.  172-182. 

yi sheng ng, zhi yong yau, poh choon ooi, rahmat zaki auliya, thiresamary kurian, mengying xie, sin tee tan, yew hoong wong, muhammad aniq shazni, wee chen gan, chun hui tan, sameer al-bati, khatatbeh ibtehaj, azrul azlan hamzah, chang fu dee.  (2022).  effects of electrode materials on solution-processed polyvinylidene fluoride-based piezoelectric nanogenerators: do they matter?.  - solid state electronics.  10825-10826. 

khaled m.chahrour, poh choon ooi, a.m. eid, ahmed abdel nazeer, metwally madkour, chang fu dee, m.f. mohd razip wee, azrul azlan hamzah.  (2022).  synergistic effect of bi-phased and self-doped ti+3 on anodic tio2 nanotubes photoelectrode for photoelectrochemical sensing.  - journal of alloys and compounds.  1-12. 

mohsen ahmadipour, ai ling pang, swee-yong pung, poh choon ooi, azrul azlan hamzah, m.f. mohd razip wee, muhammad aniq shazni mohammad haniff, chang fu dee, ebrahim mahmoudi, agus arsad, muhammad zamharir ahmad, ujjwal pal, khaled, seyyed arash haddadi.  (2022).  detection of breath acetone by semiconductor metal oxide nanostructures-based gas sensors: a review.  - materials science in semiconductor processing.  1-19. 

jamal kazmi, poh choon ooi, syed raza ali raza, goh boon tong, siti shafura a karim, mohd hazrie samat, min-kai lee, m. f. mohd. razip wee, mohamad fariz mohamad taib, mohd ambri mohamed.  (2021).  evidence of room temperature ferromagnetism in vertically aligned bi-co co-doped zno nanowires.  - journal of physics d: applied physics.  1-18. 

rahmat zaki auliya, poh choon ooi, m. f. mohd. razip wee, muhammad aniq shazni mohammad haniff, siti aisyah zawawi, azrul azlan hamzah.  (2021).  3d finite element analysis of corrugated silicon carbide membrane for ultrasonic mems microphone applications.  - microsystem technologies.  913-919. 

muhammad aniq shazni mohammad haniff*, nur hamizah zainal ariffin, poh choon ooi, mohd farhanulhakim mohd razip wee, mohd ambri mohamed, azrul azlan hamzah, mohd ismahadi syono, abdul manaf hashim.  (2021).  practical route for the low-temperature growth of large-area bilayer graphene on polycrystalline nickel by cold-wall chemical vapor deposition.  - acs omega.  12143-12154. 

afsheen farooq, samson o. aisida, abdul jalild, chang-fu dee, poh choon ooi, michael sorokin, naila jabeen, ishaq ahmad, ting-kai zhao.  (2021).  c ions irradiation induced defects analysis and effects on optical properties of tio2 nanoparticles.  - journal of alloys and compounds.  1-12. 

siti nur ashakirin mohd nashruddin , jaafar abdullah , muhammad aniq shazni mohammad haniff, mohd hazani mat zaid, ooi poh choon, mohd farhanulhakim mohd razip wee.  (2021).  label free glucose electrochemical biosensor based on poly(3,4-ethylenedioxy thiophene):polystyrene sulfonate/titanium carbide/graphene quantum dots.  - biosensor -basel.  1-12. 

rahmat zaki auliya, poh choon ooi, rad sadri, noor azrina talik, zhi yong yau, muhammad aniq shazni mohammad hanif, boontong goh, chang fu dee, navid aslfattahi, sameer al bati, khatatbeh ibtehaj, mohammad hafzuddin hj jumali, m. f. mohd razip wee, et. al.  (2021).  exploration of 2d ti3c2 mxene for all solution processed piezoelectric nanogenerator applications.  - scientific reports.  1-13. 

jamal kazmi, ooi poh choon, boon tong goh, mohd farhanulhakim mohd razip wee, siti shafura a. karim, min kai lee, mohd hazrie mamat, mohamad fariz moahamd taib, syed raza ali raza, mohd ambri mohamed.  (2021).  appealing stable room-temperature ferromagnetism by well-aligned 1d co-doped zinc oxide nanowires.  - journal of alloys and compounds.  1-13. 

jamal kazmi, poh choon ooi, boon tong goh, min kai lee, m. f. mohd. razip wee, siti shafura a karim, syed raza ali razad, mohd ambri mohamed.  (2020).  bi-doping improved magnetic properties of zinc oxide nanowires.  - rsc advances.  23297-23311. 

hafzaliza erny zainal abidin, p. c. ooi, t. y. tiong, noraini marsi, abrar ismardi, mimiwaty m. noor, nik amni fathi nik zaini fathi, norazreen a. aziz, siti kudnie sahari, gandi sugandi, jumril yunas, c. f. dee, burhanuddin y. majlis, azrul azlan hamzah.  (2020).  stress and deformation of optimally shaped silicon microneedles for transdermal drug delivery.  - journal of pharmaceutical sciences.  1-8. 

kong eng ng, poh choon ooi, muhammad aniq shazni mohammad haniff, boon tong goh, chang fu dee, wei sea chang, m.f. mohd razip wee, mohd ambri mohamed.  (2020).  performance of all-solution-processed, durable 2d mos2 flakes-batio3 nanoparticles in polyvinylidene fluoride matrix nanogenerator devices using n-methyl-2-pyrrolidone polar solvent.  - journal of alloys and compounds.  1-7. 

mahdi alizadeh, najwa hamzan, poh choon ooi, muhammad firdaus omar, chang fu dee, boon tong goh.  (2019).  solid-state limited nucleation of nisi/sic core-shell nanowires by hot-wire chemical vapor deposition.  - mdpi materials.  1-17. 

poh choon ooi, muhammad aniq shazni mohammad haniff, m. f. mohd razip wee, boon tong goh , chang fu dee, mohd ambri mohamed burhanuddin yeop majlis.  (2019).  electrical transportation mechanisms of molybdenum disulfide flakes-graphene quantum dots heterostructure embedded in polyvinylidene fluoride polymer.  - scientific reports.  1-8. 

muhammad aniq shazni mohammad haniff, nur hamizah zainal ariffin, syed muhammad hafiz, poh choon ooi, mohd ismahadi syono, abdul manaf hashim.  (2019).  wafer scale fabrication of nitrogen-doped reduced graphene oxide with enhanced quaternary n for high performance photodetection.  - acs applied materials & interfaces.  4625-4636. 

rahmat zaki auliya, muhamad ramdzan buyong, burhanuddin yeop majlis, mohd. farhanulhakim mohd. razip wee, poh choon ooi.  (2019).  characterization of embedded membrane in corrugated silicon microphones for high-frequency resonance applications.  - microelectronics international.  137-142. 

muhammad musoddiq jaafar, poh choon ooi, m. f. mohd. razip wee, muhammad aniq shazni mohammad haniff, mohd ambri mohamed, edward yi chang, burhanuddin yeop majlis, chang fu dee.  (2019).  electrical bistabilities behaviour of all solution processed non volatile memories based on graphene quantum dots embedded in graphene oxide layers.  - journal of materials science materials in electronics.  16415-16420.