meiyuen chia, weesiong chiu, poisim khiew, narong chanlek, hongchun lee, choonyian haw, roslan abd-shukor, muhammad azmi abdul hamid.  (2025).  trinary nanohybrid nanocomposite (ag/mos2/ zno): a plausible photoelectrode for photoelectrochemical water splitting.  - crystengcomm.  749 - 761. 

naif h. al-hardan, muhammad azmi abdul hamid, mohd firdaus-raih, azman jalar, ain zafirah kamaruddin, lim kar keng, ensaf mohammed al-khalqi, naser m. ahmed.  (2024).  titanium dioxide ion-sensitive extended gate field effect transistor (isegfet): selective detection of potassium ions in artificial blood serum.  - journal of materials science: materials in electronics.  1-16. 

naif h. al-hardan, mohd firdaus-raih, muhammad azmi abdul hamid, azman jalar.  (2023).  real-time viral detection through electrolyte-gated field effect transistors: possibility of rapid covid-19 detection.  - critical reviews in solid state and materials sciences.  194-220. 

naif h m al-hardan, muhammad azmi abdul hamid, azman jalar, mohd firdaus-raih.  (2023).  unleashing the potential of gallium oxide: a paradigm shift in optoelectronic applications for image sensing and neuromorphic computing applications.  - materials today physics.  1-24. 

ensaf mohammed alkhalqi, muhammad azmi abdul hamid, naif h. alhardan, lim kar keng, azman jalar.  (2022).  magnesium doped zno nanorod electrolyte-insulator-semiconductor (eis) sensor for detecting organic solvents..  - ieee sensors journal.  11783-11790. 

alaa omar balkhtb, naif h. al-hardan, muhammad azmi abdul hamid, and azman jalar.  (2025).  structural and spectroscopic properties of hydrothermally synthesized a-gao(oh) structures: impact of annealing temperatures.  - ecs journal of solid state science and technology.  1 - 8. 

muhammad azmi abdul hamid, hasmaliza mohamad, zalita zainuddin, hamisah ismail.  (2023).  comparative study on the physicomechanical, bioactivity, and biocompatibility properties of beta wollastonite and beta wollastonite maghemite strontium composites.  - journal of the australian ceramic society.  449-458. 

ain zafirah kamaruddin, lim kar keng, muhammad azmi abdul hamid, naif h. al-hardan, huda abdullah & ensaf mohammed al-khalqi.  (2023).  the characteristic of ph-sensing of potentiometric on zinc oxide and aluminium-doped zinc oxide nanostructures.  - sains malaysiana.  3253-3246. 

ensaf mohammed. al-khalqi, muhammad azmi abdul hamid, naif h. al-hardan, lim kar keng, azman jalar.  (2022).  magnesium-doped zno nanorod electrolyte insulator semiconductor (eis) sensor for detecting calcium ions.  - journal of materials science: materials in electronics.  1618-1630. 

naif h. al hardan, naser m. ahmed, munirah a. almessiere, azlan abdul aziz, muhammad azmi abdul hamid.  (2021).  effect of sulphuric acid (h2so4) on the growth process of two - dimensional zinc oxide (zno) structures prepared by chemical bath deposition.  - applied physics a-materials science & processing.  1-10. 

alaa omar balkhtb, naif h. al-hardan, muhammad azmi abdul hamid, and azman jalar.  (2025).  structural and spectroscopic properties of hydrothermally synthesized a-gao(oh) structures: impact of annealing temperatures.  - ecs journal of solid state science and technology.  1 - 8. 

meiyuen chia, weesiong chiu, poisim khiew, narong chanlek, hongchun lee, choonyian haw, roslan abd-shukor, muhammad azmi abdul hamid.  (2025).  trinary nanohybrid nanocomposite (ag/mos2/ zno): a plausible photoelectrode for photoelectrochemical water splitting.  - crystengcomm.  749 - 761. 

anis amirah alim, roharsyafinaz roslan, sharipah nadzirah, chang fu dee, muhammad azmi abdul hamid, azrul azlan hamzah.  (2024).  direct growth graphene via atmospheric pressure chemical vapour deposition.  - international journal of nanoelectronics and materials.  293 - 299. 

naif h. al-hardan, muhammad azmi abdul hamid, mohd firdaus-raih, azman jalar, ain zafirah kamaruddin, lim kar keng, ensaf mohammed al-khalqi, naser m. ahmed.  (2024).  titanium dioxide ion-sensitive extended gate field effect transistor (isegfet): selective detection of potassium ions in artificial blood serum.  - journal of materials science: materials in electronics.  1-16. 

naif h. al-hardan, mohd firdaus-raih, muhammad azmi abdul hamid, azman jalar.  (2023).  real-time viral detection through electrolyte-gated field effect transistors: possibility of rapid covid-19 detection.  - critical reviews in solid state and materials sciences.  194-220. 

anis amirah alim, roharsyafinaz roslan, sh. nadzirah, siti aishah sulaiman, nor azian abdul murad, muhammad azmi abdul hamid, azrul azlan hamzah.  (2023).  direct growth out-of-plane graphene for application of biofet.  - 2023 ieee international conference on sensors and nanotechnology (sennano).  184 - 187. 

ensaf mohammed al-khalqi, muhammad azmi abdul hamid, roslinda shamsudin, naif h al-hardan, lim kar keng.  (2020).  the effect of various zno layer towards sensing performance as an electrolyte-insulator-semiconductor ph sensor.  - 30th regional conference of solid state science and technology, rcssst 2018.  37-44. 

hendrie johann muhamad ridzwan, roslinda shamsudin, hamisah ismail, mohd reusmaazran, muhammad azmi abdul hamid & rozidawati binti awang.  (2018).  compressive strength and magnetic properties of calcium silicate-zirconia-iron (iii) oxide composite cements.  - the 2017 ukm fst postgraduate colloquium, aip conference proceedings.  . 

roslinda shamsudin, hamisah ismail and muhammad azmi abdul hamid.  (2016).  the suitability of rice straw ash as a precursor for synthesizing b-wollastonite.  - materials science forum.  216-222. 

hamisah ismail, shun xiang yau, roslinda shamsudin, muhammad azmi abdul hamid and rozidawati awang.  (2016).  morphology and phase identification of bioactive freeze-dried b-casio3.  - key engineering materials.  72-77. 

ain zafirah binti kamaruddin, lim kar keng, muhammad azmi abdul hamid, naif h. al-hardan.  (2025).  potentiometric ph-sensing characteristics of hydrothermally grown undoped zinc oxide and aluminum-doped zinc oxide nanostructures.  - .  53 - 60. 

maria abu bakar, azman jalar, muhammad azmi abdul hamid.  (2025).  teknologi transistor.  - .  27 - 61. 

m. f. mohd razip wee, naif h al-hardan, asad masood, mohammed azmi abdul hamid, azman jalar, naser m ahmed.  (2024).  the physics and operating principle of field-effect transistor based biosensors.  - detection science.  3-27. 

naif h. al-hardan, muhammad azmi abdul hamid, chaker tlili, azman jalar, mohd firdaus raih, naser m. ahmed.  (2024).  gallium oxide uv sensing in contemporary applications.  - .  311-336. 

naif h. al hardan, muhammad azmi abdul hamid, roslinda shamsudin & norinsan kamil othman.  (2017).  ultraviolet sensors based on two dimensional zinc oxide structures.  - .  251-267. 

maria abu bakar, azman jalar, muhammad azmi abdul hamid.  (2025).  teknologi transistor.  - .  27 - 61. 

song see lee, lohashenpahan shanmuganantha, abu bakar sulong, mohd reusmaazran yusof, muhammad azmi abdul hamid, rahimi l. muhamud, ng min hwei*.  (2024).  fabrikasi dan pencirian kerangka 3d polimer-bioseramik berliang untuk aplikasi kejuruteraan tisu.  - jurnal kejuruteraan.  847 - 859. 

abu bakar bin sulong;muhammad azmi bin abdul hamid;ng min hwei;farah `atiqah binti abdul azam.  (2023).  a new generation of titanium/hydroxyapatite/wollastonite biocomposite material for orthopaedic implant.  - .  . 

hamisah ismail, nurul fitrah mohd fadzil, roslinda shamsudin dan muhammad azmi abdul hamid.  (2019).  kesan penambahan magnesia dan zirkonia terhadap sifat kebioaktifan dan kekuatan mampatan b-wolastonit yang disintesis daripada kulit telur.  - sains malaysiana.  1453-1461. 

hamisah ismail, shun xiang yau,roslinda shamsudin, muhammad azmi abdul hamid.  (2019).  pengaruh teknik pengeringan yang berbeza terhadap ketumpatan, keliangan dan kebioaktifan b-wolastonit daripada batu kapur tempatan dan jerami padi.  - sains malaysiana.  165-172. 

naif h.m. al-hardan;muhammad azmi bin abdul hamid;mohd firdaus bin mohd raih;lim kar keng.  (2023).  investigating the effects of post annealing treatment towards the performance of chem-fet titanium oxide sensor for sodium and potassium ion sensing in aqueous solution.  - .  . 

abu bakar bin sulong;muhammad azmi bin abdul hamid;ng min hwei;farah `atiqah binti abdul azam.  (2023).  a new generation of titanium/hydroxyapatite/wollastonite biocomposite material for orthopaedic implant.  - .  . 

naif h. al-hardan, muhammed azmi abdul hamid, azman jalarc and mohd firdaus-raihd.  (2021).  morphology studies of zno doped al nanoparticles for potential use in sensing applications.  - 29th scientific conference of microscopy society of malaysia (scmsm2021).  1-6. 

naif h. al-hardan, muhammed azmi abdul hamid, azman jalar, mohd firdaus-raih.  (2021).  aluminium modified zno nanoparticles synthesized through co-precipitation.  - nanotechnology malaysia annual symposium.  1-7. 

naif h. al-hardan, muhammad azmi abdul hamid, azlan abdul aziz and naser m. ahmed.  (2021).  enhancing the hydrogen gas sensing properties of zinc oxide doped with aluminum prepared via thermal oxidation.  - the 9th international conference on sensors (asiasense 2021).  1-6.