hamisah ismail, zalita zainuddin, hasmaliza mohamad, muhammad azmi abdul hamid.  (2022).  compatibility of concentrated naoh as precipitation agent in the synthesis of maghemite gamma-fe2o3 nanoparticles via co-precipitation method.  - journal of physical science.  61-75. 

naif h. al-hardan, muhammad azmi abdul hamid, azlan abdul aziz and naser m. ahmed.  (2022).  enhancing the hydrogen gas sensing properties of zinc oxide doped with aluminum prepared via thermal oxidation.  - malaysian journal of analytical sciences.  1-12. 

naif h al-hardan, muhammed azmi abdul hamid, mohd firdaus - raih.  (2022).  aluminum modified zno nanoparticles synthesized through co- precipitation.  - jurnal teknologi.  11-16. 

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. 

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. 

ensaf mohammed al-khalqi, muhammad azmi abdul hamid, naif h. al-hardan, lim kar keng.  (2021).  highly sensitive magnesium-doped zno nanorod ph sensors based on electrolyte-insulator-semiconductor (eis) sensors.  - sensors.  1-16. 

naif h. al-hardan, muhammad azmi abdul hamid, lim kar keng, ensaf mohammed al-khalqi, azman jalar, wee siong chiu.  (2021).  low-cost fabrication of a ph sensor based on writing directly over parchment-type paper with pencil.  - journal of materials science: materials in electronics.  9431-9439. 

ensaf mohammed. al-khalqi, muhammad azmi abdul hamid, roslinda shamsudin, naif h. al-hardan, lim kar keng, azman jalar.  (2021).  zinc oxide nanorods electrolyte insulator semiconductor sensors for enhanced 2-methoxythanol selectivity.  - ieee sensors journal.  6234-6240. 

hendrie johann muhamad ridzwan, hamisah ismail, muhammad azmi abdul hamid, hasmaliza mohamad.  (2021).  a comparative study on physico-mechanical and bioactivity properties of b wollastonite derived from rice husk ash and calcined limestone drying through freeze-dried and incubator technique.  - journal of the australian ceramic society.  755-766. 

hamisah ismail, farah atiqah abdul azam, zalita zainuddin, hamidun bunawan, muhamad afiq akbar, hasmaliza mohamad, muhammad azmi abdul hamid.  (2021).  effects of mullite, maghemite, and silver nanoparticles incorporated in b-wollastonite on tensile strength, magnetism, bioactivity, and antimicrobial activity.  - materials.  1-16. 

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. 

naif h. al-hardan, muhammad azmi abdul hamid, mohd firdaus-raih, lim kar keng, ensaf mohammed al-khalqi, azman jalar.  (2021).  calcium ion-selective electrode based on the facile synthesis of cuo over cu wires.  - journal of materials science: materials in electronics.  1-12. 

nur aimi jani, choonyian haw, weesiong chiu, saadah abdul rahman, poisim khiew, yingchin lim, roslan abd-shukor, m. azmi. abd. hamid.  (2020).  photodeposition of ag nanocrystals onto tio2 nanotube platform for enhanced water splitting and hydrogen gas production.  - journal of nanomaterials.  1-11. 

nusayba a albadarin, mohd sobri takriff, sin tee tan, seyed ahmad shahahmadi, lorna jeffery minggu, abdul amir h kadhum, wongwai yin, mohd nur ikhmal salehmin, ensaf m alkhalqi, muhammad azmi abdul hamid, nowshad amin.  (2020).  tunable morphology and band gap alteration of cuo-zno nanostructures based photocathode for solar photoelectrochemical cells.  - materials research express.  1-8. 

mohd reusmaazran yusof roslinda shamsudin sarani zakaria muhammad azmi abdul hamid , fatma yalcinkaya, yusof abdullah and norzita yacob.  (2020).  electron-beam irradiation of the plla/cms/ beta-tcp composite nanofibers obtained by electrospinning.  - polymers.  1-16. 

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. 

mohd reusmaazran yusof , roslinda shamsudin , sarani zakaria , muhammad azmi abdul hamid , fatma yalcinkaya , yusof abdullah, norzita yacob.  (2019).  fabrication and characterization of carbomethyl starch, acid tricalcium phospahete via electrospining.  - polymers.  1-16. 

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. 

naif h al hardan, muhammad azmi abdul hamid, roslinda shamsudin, ensaf mohammed al khalqi,lim kar keng, naser m ahmed.  (2018).  electrochemical hydrogen peroxide sensor based on macroporous silicon.  - sensors.  1-9. 

nor rahafza abdul manap, roslinda shamsudin, mohd norhafsam maghpor, muhammad azmi abdul hamid, azman jalar.  (2018).  adsorption isotherm and kinetic study of gas-solid system of formaldehyde on oil palm mesocarp bio-char: pyrolysis effect.  - journal of environmental chemical engineering.  . 

farah atiqah abdul azam, hamisah ismail, roslinda shamsudin, min hwei ng, zalita zainuddin & muhammad azmi abdul hamid.  (2018).  pengaruh suhu sinteran terhadap kebioaktifan wolastonit daripad abu sekam padi dan batu kapur.  - sains malaysiana.  . 

farah atiqah abdul azam, roslinda shamsudin, min hwei ng, zalita zainuddin, muhammad azmi abdul hamid & rashita abdul rashid.  (2018).  mechanical and bioactive properties of mullite reinforced pseudowollastonite biocomposite.  - sains malaysiana.  . 

naif h. al-hardan, muhammad azmi abdul hamid, azman jalar, roslinda shamsudin and norinsan kamil othman.  (2017).  synthesis of magnesium-doped zno rods via hydrothermal method: a study of the structural and optical properties.  - ecs journal of solid state science and technology.  571-577. 

s.n.h.daud, c.y. haw, w.s.chiu, z.aspanut, n.a.jani, p.s.khiew, y.c. lim, m.a.abd hamid, and a.m.ali.  (2017).  3d hyperbranched heterostructures of ag nanocrystals-decorated zno nanopillars: controlled growth and characterization of the optical properties.  - crystengcomm.  5591-5603. 

roslinda shamsudin, farah atiqah abdul azam,muhammad azmi abdul hamid and hamisah ismail.  (2017).  bioactivity and cell compatibility of b-wollastonite derived from rice husk and lime stone..  - materials.  1-15. 

nor rahafza abdul manap, roslinda shamsudin, mohd norhafsam maghpor, muhammad azmi abdul hamid & azman jalar.  (2017).  sifat kinetik dan isoterma penjerapan formaldehid ke atas komposit serbuk serat kelapa sawit-tio2.  - sains malaysiana.  953-965. 

r sabbaghizadeh, r shamsudin, z zainuddin, ma abdul hamid, fa abdul azam, s kanagesan, a. sedghi.  (2017).  crystallization evolution of (nd, pr)-(fe,co,ga,ti,c)-b melt-spun ribbons with various solidification rates and compositions..  - science of advanced materials.  978-983. 

nor rahafza abdul manap, roslinda shamsudin, mohd norhafsam maghpor, muhammad azmi abdul hamid, azman jalar.  (2016).  effect of palm oil fiber-tio2 ratio in the composite on the reduction of btx and formaldehyde in the air.  - malaysian journal of analytical sciences.  324-328. 

choonyian haw, weesiong chiu, noor hamizah khanis, saadah abdul rahman, poisim khiew, shahidan radiman, roslan abd-shukor, muhammad azmi abdul hamid.  (2016).  tin stearate organometallic precursor prepared sno2 quantum dots nanopowder for aqueous- and non-aqueous medium photocatalytic hydrogen gas evolutio.  - journal of energy chemistry.  691-701. 

mohd daud s.n.h., haw c., chiu w., aspanut z., chia m., khanis n.h., khiew p., abd hamid m.a..  (2016).  zno nanonails: organometallic synthesis, self-assembly and enhanced hydrogen gas production.  - materials science in semiconductor processing.  228-237. 

lim k., hamid m.a.a., shamsudin r., al-hardan n.h., mansor i., chiu w..  (2016).  temperature-driven structural and morphological evolution of zinc oxide nano-coalesced microstructures and its defect-related photoluminescence properties.  - materials.  1-6. 

al-hardan n.h., hamid m.a.a., shamsudin r., othman n.k., kar keng l..  (2016).  amperometric non-enzymatic hydrogen peroxide sensor based on aligned zinc oxide nanorods.  - sensors (switzerland).  1-6. 

alam abedini, p. susthitha menon, abdul razak daud, muhammad azmi abdul hamid, sahbudin shaari.  (2016).  radiolytic formation of highly luminescent triangular ag nanocolloids.  - journal of radioanalytical and nuclear chemistry.  985-991. 

naif al hardan, m.a.abdul hamid, naser m. ahmed, r shamsudin, n.k othman.  (2016).  ag/zno/p-si/ag heterojunction and their optoelectronic characteristics under different uv wavelength illumination.  - sensors and actuators a: physical.  50-57. 

hamisah ismail, roslinda shamsudin, muhammad azmi abdul hamid & rozidawati awang.  (2016).  mekanisme pembentukan apatit pada permukaan sampel b-wolastonit yang dihasilkan daripada abu sekam padi.  - sains malaysiana.  1779-1785. 

choonyian haw, weesiong chiu, saadah abdul rahman, poisim khiew, shahidan radiman, roslan abdul shukor, muhammad azmi abdul hamid and naziri ghazali.  (2016).  the design of new magnetic-photocatalyst nanocomposites (cofe2o4-tio2) as smart nanomaterials for recyclable-photocatalysis applications.  - new journal of chemistry.  1124-1136. 

hamisah ismail, roslinda shamsudin, muhammad azmi abdul hamid.  (2016).  effect of autoclaving and sintering on the formation of b-wollastonite.  - materials science and engineering: c.  1077-1081. 

kar keng lim, muhammad azmi abdul hamid, roslinda shamsudin, n.h al hardan and weesiong chiu.  (2016).  temperature-driven structural and morphological evolution of zinc oxide nano coalesced microstructures and its defect-related photoluminiscene properties.  - materials.  1-15. 

naif h al hardan, muhammad azmi abdul hamid, naser m ahmed, azman jalar, roslinda shamsudin, norinsan kamil othman, lim kar keng, wee siong chiu and hamzah n. al rawi.  (2016).  high sensitivity ph sensor based on porous silicon (psi) extended gate field effect transistor.  - sensors.  1-12. 

hamisah ismail, roslinda shamsudin, muhammad azmi abdul hamid and rozidawati awang.  (2016).  characteristics of b-wollastonite derived from rice straw ash and limestone.  - journal of the australian ceramic society.  163-174. 

naif h. al hardan, muhammad azmi abdul hamid naser m. ahmed, azman jalar, roslinda shamsudin, norinsan kamil othman, lim kar keng and sabah m. mohammed.  (2015).  a study on the uv photoresponse of hydrothermally grown zinc oxide nanorods with different aspect ratios.  - ieee sensors journal.  6811-6818. 

a. abedini, f. larki, sahbudin shaari, susthitha menon, a. razak daud, m. azmi abdul hamid.  (2015).  fexni(1 x)ooh hollow structured nanoparticles formed via gamma radiation induced self template method.  - journal of radioanalytical and nuclear chemistry.  1339-1343. 

m.y chia, w.s.chiu, s.n.h. daud, p.s.khiew, s.radiman, r.abd-shukor, m.a.a. hamid.  (2015).  structural - and optical - property characterization of three -dimensional branched zno nanospikes.  - materials characterization.  185-194. 

nur ellina azmi, noor izaanin ramli, jaafar abdullah, mohammad azmi abdul hamid, hamidah sidek, samsulida abd rahman, nurhayati ariffin, nor azah yusof.  (2015).  a simple and sensitive fluorescene based biosensor for the determination of uric acid using h2o2-sensitive quantum dots/dual enzymes.  - biosensors and bioelectronics.  129-133. 

tze siong chew, rusli daik and muhammad azmi abdul hamid.  (2015).  thermal conductivity and specific heat capacity of dodecylbenzenesulfonic acid doped polyaniline particles-water based nanofluid.  - polymers.  1221-1231. 

a.j cheah, w.s.chiu, p.s.khiew, h. nakajima, t. saisopa, p. songsiriritthigul, s. radiman, and m.a.a. hamid.  (2015).  facile synthesis of ag/mos2 nanocomposite photocatalyst for enhanced visible-light driven hydrogen gas evolution.  - catalysis science and technology.  4133-4143. 

m.y. ho, p.s. khiew, d. isa, t.k. tan , w.s. chiu, c.h. chia, m.a.a. hamid & r. shamsudin.  (2014).  nano fe3o4 activated carbon composites for aqueous supercapacitors.  - sains malaysiana.  885-894. 

n.h. al-hardan, azman jalar, m.a. abdul hamid, lim kar keng, r shamsudin, b.y. majlis.  (2014).  the room-temperature sensing performance of zno nanorods for 2-methoxyethanol solvent.  - sensors and actuators b: chemical.  223-228. 

halin d.s.c., talib i.a., daud a.r., hamid m.a.a..  (2014).  characterizations of cuprous oxide thin films prepared by sol-gel spin coating technique with different additives for the photoelectrochemical solar cell.  - international journal of photoenergy.  . 

w.s. chiu, s.x. too, s.n.h. daud, n.m.a. rashid,m.y. chia, s.a. rahman, a. suhaimi bakar, z. aspanut, p.s.khiew, t.k. tan, s. radiman, r. abd-shukor, m.a.a. hamil & c.h. chia.  (2014).  synthesis of iron oxide (fe3o4) magnetic nanocrystals by green chemistry approach (sintesis nanohablur magnet ferum oksida (fe3o4) dengan pendekatan kimia hijau).  - sains malaysiana.  941 945. 

rashita abd rashid, roslinda shamsudin, muhammad azmi abdul hamid, azman jalar.  (2014).  in-vitro bioactivity of wollastonite materials derived from limestone and silica sand.  - ceramics international.  40:6847-6853. 

n.h al hardan, azman jalar, m.a. abdul hamid, lim kar keng, n.m. ahmed, r. shamsudin.  (2014).  a wide -band uv photodiode based on n-zno/p-si heterojunctions.  - sensors and actuators a:physical.  61-66. 

alam abedini, abdul razak daud, muhammad azmi abdul hamid, norinsan kamil othman.  (2014).  radiolytic formation of fe3o4 nanoparticles: influence of radiation dose on structure and magnetic properties.  - plos one.  9(3):1-8. 

m. sasani ghamsari, s. radiman, m.azmi abdul hamid, s.mashid, sh. rahmani.  (2013).  room temperature synthesis of highly crystalline tio2 nanoparticles.  - materials letter.  92 287-290. 

m.sasani ghamsari, m.a.abdul hamid, s.radiman, a.h. sasani ghamsari, sh.rahmani.  (2013).  carbonation effect on the synthesis of highly crystalline alpha alumina nanopowders.  - materials letters.  106 439 -442. 

n.h al hardan, azman jalar, m.a. abdul hamid, lim kar keng and r. shamsudin.  (2013).  structural and optical properties of a bi structured zno film prepared via electrodeposition.  - international journal of electrochemical science.  8:6767-6774. 

alam abedini, abdul razak daud, muhammad azmi abdul hamid, norinsan kamil othman and elias saion.  (2013).  a review on radiation-induced nucleation and growth of colloidal metallic nanoparticles.  - nanoscale research letters.  474. 

n.h.al hardan, m.a.abdul hamid, azman jalar, lim karkeng, r.shamsudin and b.y. majlis.  (2013).  bi-structure zno prepared via cathodic electrodeposition method.  - international journal of electrochemical science.  8: 2430-2439. 

zulkifli, muhammad nubli; jalar, azman; abdullah, shahrum; rahman, irman abdul; hamid, muhammad azmi abdul.  (2013).  strength distribution of au ball bond using nanoindentation approach.  - materials science and engineering a.  577:189-196. 

m.a bakar, m.a.a hamid, a. jalar and r. shamsudin.  (2013).  morphology and optical prpoperties of zinc oxide films grown on metal coated glass substrates by aqueous chemical growth..  - journal of physics:conference series.  431:012004. 

muhammad azmi abdul hamid, maria abu bakar, azman jalar, roslinda shamsudin.  (2012).  substrate dependence of the properties of mgo films produced using an aqueous chemical growth method.  - current nanoscience.  8(1):50-54. 

ghamsari, ms; mahzar, zas; radiman, s; hamid, ama; khalilabad, sr.  (2012).  facile route for preparation of highly crystalline gamma-al2o3 nanopowder.  - material letters.  72:32-35. 

m. sasani ghamsari, s. radiman, m. ambar yarmo , m.a. abdul-hamid, a. bananej b, i. abdul rahman.  (2011).  colloidal pbs nanocrystals with narrow photoluminescence spectra.  - materials letters.  65(9):1381-1384. 

khiew p., chiu w., tan t.k., radiman s., abd-shukor r., abd-hamid m.a., chia c.h..  (2011).  synthesis and characterization of zno and fe3o4 nanocrystals from oleat-based organometallic compounds.  - proceedings of world academy of science, engineering and technology.  79:667-673. 

halin, d.s.c., talib, i.a., daud, a.r., hamid, m.a.a..  (2010).  the effect of spin coating rate on morphology and optical properties of cuprous oxide thin film prepared by sol-gel techniqeu.  - journal of the australian ceramic society.  46(1):41-45. 

w.s. chiu, p.s. khiew, m. cloke, d. isa, t.k. tan, s. radiman, r. abd-shukor, m.a. abd. hamid, n.m. huang, h.n. lim, c.h. chia.  (2010).  photocatalytic study of two-dimensional zno nanopellets in the decomposition of methylene blue.  - chemical engineering journal.  158(2):345-352. 

chiu, w; khiew, p; cloke, m; isa, d; lim, h; tan, t; huang, n; radiman, s; abd-shukor, r; hamid, maa; chia, ch.  (2010).  heterogeneous seeded growth: synthesis and characterization of bifunctional fe3o4/zno core/shell nanocrystals.  - journal of physical chemistry c.  114(18):8212-8218. 

che halin d.s., talib i.a., daud a.r., hamid m.a.a..  (2009).  physical properties of cuprous oxide thin films grown on n-si substrate by sol-gel spin coating.  - sains malaysiana.  38(2):215-218. 

norliza ismail, muhammad azmi abdul hamid & azman jalar.  (2009).  microstructural characterization of au-in thin film deposited by electron beam evaporation.  - sains malaysiana.  38(1):91-94. 

fatimah hasim s.n., abdul hamid m.a., shamsudin r., jalar a..  (2009).  synthesis and characterization of zno thin films by thermal evaporation.  - journal of physics and chemistry of solids.  70(12):1501-1504. 

a. jalar, m. f. rosle, m. a. a. hamid.  (2008).  die attach film performance in 3d gfn stacked die.  - wseas transaction on applied and theoretical menchanics.  3(3):104-113. 

siti fazlili abdullah, shahidan radiman, muhammad azmi abdul hamid & noor baa`yah ibrahim.  (2008).  tribological behaviour of oa-capped wo3 nanoparticles as an additive to base oils.  - jurnal sains malaysiana.  37(3):227-232. 

roslinda shamsudin, saiful rizam shamsudin, abdul razak daud, muhammad azmi abdul hamid.  (2007).  nitridation of al-mg-si alloys through dynamic heating.  - sains malaysiana.  36(2):195-200.