ummi kalsom noor din, muhamad mat salleh, tengku hasnan tengku aziz, ahmad rifqi md zain, mohd. ambri mohamed, akrajas ali umar.  (2021).  on the performance of polymer-inorganic perovskite oxide composite light-emitting diodes: the effect of perovskite srtio3 additives.  - nanomaterials and nanotechnology.  1-9. 

norhayati abu bakar, akrajas ali umar, muhamad mat salleh.  (2019).  reka bentuk sensor pendar cahaya bintik kuantum zncdse untuk mengesan racun perosak.  - sains malaysiana.  1513-1518. 

t h t aziz, m m salleh.  (2019).  structural, optical and electrical properties of ribbon-like graphene oxide thin films.  - advances in natural sciences: nanoscience and nanotechnology.  1-6. 

noor far'ain md noor, muhammad ashraf saiful badri, muhamad mat salleh & akrajas ali umar.  (2018).  synthesis of white fluorescent pyrrolic nitrogen-doped graphene quantum dots.  - optical materials.  . 

marjoni imamora ali umar, fitri yenni naumar, muhamad mat salleh & akrajas ali umar.  (2018).  hydrothermally grown of well-aligned znonrs: dependence of alignment ordering upon precursor concentration.  - journal of materials sciences: materials in electronics.  . 

a.s. sulaiman, m.y.a. rahman, a.a. umar, m.m. salleh.  (2018).  dye-sensitized solar cell (dssc) utilizing tio2 nanostructure films: effect of synthesis temperature.  - russian journal of electrochemistry.  56-61. 

norhayati abu bakar, nur adliha abdullah, muhamad mat salleh, akrajas ali umar and joseph george shapter.  (2018).  optimum growth time in agpt nanofern preparation for enhancement of surface-enhanced raman scattering intensity.  - advances in natural sciences: nanoscience and nanotechnology.  . 

md saad, s.k., ali umar, a., ali umar, m.i., tomitori, m., abd rahman, m.y., mat salleh, m., oyama, m..  (2018).  two-dimensional, hierarchical ag-doped tio2 nanocatalysts: effect of the metal oxidation state on the photocatalytic properties.  - acs omega.  . 

akrajas ali umar, altaf yahya ahmed al-she'irey, mohd yusri abd rahman, muhamad mat salleh, munetaka oyama.  (2018).  perovskite-sensitized solar cells-based ga-tio2 nanodiatom-like photoanode: the improvement of performance by perovskite crystallinity refinement.  - applied physics a: materials science and processing.  . 

poh choon ooi m.f.mohd. razip wee chang fu dee chi chin yap muhammad mat salleh burhanuddin yeop majlis.  (2018).  fabrication of transparent bistable switching memory device using plasmapolymerized hexamethyldisiloxane layers with embedded graphene quantum dots.  - thin solid films.  45-50. 

norhayati abu bakar, muhamad mat salleh dan akrajas ali umar.  (2017).  detection of creatinine on triangular silver nanoplates surface using surface-enhanced raman scattering sensor.  - international journal of biomedical nanoscience and nanotechnology.  335-342. 

akrajas ali umar, siti khatijah md saad and muhamad mat salleh.  (2017).  scalable mesoporous platinum diselenide nanosheet synthesis in water.  - acs omega.  3325-3332. 

marlia morsin, muhamad mat salleh, akrajas ali umar and mohd zainizan sahdan.  (2017).  gold nanoplates for a localized surface plasmon resonance-based boric acid sensor.  - sensors.  947-955. 

nasehah syamin sabri, chi chin yap, muhammad yahaya, muhamad mat salleh, mohammad hafizuddin hj jumali.  (2017).  solution-dispersed cuo nanoparticles as anode buffer layer in inverted type hybrid organic solar cells.  - physica status solidi a.  1-7. 

norhayati abu bakar, muhamad mat salleh, akrajas ali umar and joseph george shapter.  (2017).  design and measurement technique of surface-enhanced raman scattering for detection of bisphenol a.  - advances in natural sciences: nanoscience and nanotechnology.  1-5. 

s.n. sadikin, m.y.a. rahman, a.a. umar, m.m. salleh.  (2017).  effect of spin coating cycle on the properties of tio2 thin film and performance of dssc.  - international journal of electrochemical science.  5529-5538. 

marjoni imamora ali umar, chi chin yap, rozidawati awang, muhamad mat salleh.  (2017).  effect of thermal reduction temperature on the optical and electrical properties of multilayer graphene.  - journal of materials science: materials in electronics.  1038-1041. 

muhammad ashraf saiful badri, muhamad mat salleh, noor far`ain md noor, mohd yusri abd rahman, akrajas ali umar.  (2017).  green synthesis of few-layered graphene from aqueous processed graphite exfoliation for graphene thin film preparation.  - materials chemistry and physics.  212-219. 

m.y.a. rahman, l. roza, s.a.m. samsuri, a.a. umar, m.m. salleh.  (2017).  dye-sensitized solar cell utilizing tio2 films prepared via microwave irradiation technique: effect of tio2 synthesis time.  - journal of new materials for electrochemical systems.  59-64. 

m.y.a. rahman, a.s. sulaiman, a.a. umar, m.m. salleh.  (2017).  dye-sensitized solar cell (dssc) utilizing graphene films counter electrode: effect of graphene oxide (go)content.  - journal of materials science: materials in electronics.  1674-1678. 

nur adliha abdullah, norhayati abu bakar, joseph g shapter, muhamad mat salleh dan akrajas ali umar.  (2017).  synthesis of silver-platinum nanoferns substrates used in surface-enhanced raman spectroscopy sensors to detect creatinine.  - advances in natural sciences: nanoscience and nanotechnology.  1-4. 

norhayati abu bakar, muhamad mat salleh, akrajas ali umar and joseph george shapter.  (2017).  direct deposition of silver nanoplates on quartz surface by sequence pre-treatment hydroxylation and silanisation.  - methodsx.  486-491. 

teck-yaw tiong, chang-fu dee, azrul azlan hamzah, boon tong goh, yuan-yee wong, lia ooi, burhanuddin yeop majlis, muhamad mat salleh, ishaq ahmad.  (2017).  a rapid responding ultraviolet sensor based on multi-parallel aligned zno nanowires field effect transistor.  - sensors and actuators a: physical.  139-145. 

s.a.m. samsuri, m.y.a. rahman, a.a. umar, m.m. salleh.  (2017).  influence of zno growth temperature on the performance of dye-sensitized solar cell utilizing tio2-zno composite films photoanode.  - ionics.  3533-3544. 

noor farain, muhamad mat salleh, muhammad ashraf, abd rahman, mohd yusri, akrajas ali umar.  (2017).  synthesis of blue-luminescence graphene quantum dots using hydrothermal method.  - solid state phenomena.  259-263. 

xiaomei chen, aamna balouch, akrajas ali umar, muhamad mat salleh and munetaka oyama.  (2016).  fibrous platinum nanocubes modified indium tin oxide electrodes for effective electrooxidation of alcohols and sensitive detection of hydrazine.  - journal of electroanalytical chemistry.  156-160. 

sin tee tan, chun hui tan, wu yi chong, chi chin yap, akrajas ali umar, riski titian ginting, hock beng lee, kok sing lim, muhammad yahaya, muhamad mat salleh.  (2016).  microwave-assisted hydrolysis preparation of highly crystalline zno nanorod array for room temperature photoluminescence-based co gas sensor.  - sensors and actuators b: chemical.  304-312. 

chung-ming chu, yueh-chin lin, wei-i lee, chang fu dee, yuen-yee wong, burhanuddin yeop majlis, muhamad mat salleh, seong ling yap, and edward yi chang.  (2016).  reliability study of high-k la2o3/hfo2 and hfo2/la2o3 stacking layers on n-in0.53ga0.47as metal-oxide-semiconductor capacitor.  - applied physics express (apex).  21203. 

nasehah syamin sabri, chi chin yap, muhammad yahaya, mohammad hafizuddin haji jumali, muhamad mat salleh.  (2016).  optimizing the performance of inverted type hybrid organic solar cell based on zno/p3ht with various polymer deposition parameters.  - journal of materials science: materials in electronics.  10442-10448. 

l. roza, m.y.a. rahman, a.a. umar, m.m. salleh.  (2016).  boron doped zno films for dye-sensitized solar cell (dssc): effect of annealing temperature.  - journal of materials science: materials in electronics.  8394-8401. 

t.h.t. aziz, m.m. salleh, n.a. bakar, a.a. umar and m.y.a. rahman.  (2016).  electroluminescence enhancement of polymer light emitting diodes through surface plasmons by ag nanoplates.  - acta physica polonica a.  711. 

l. roza, m.y.a. rahman, a.a. umar, m.m. salleh.  (2016).  multi-cycle growth of boron doped zno films as photoanode for dye-sensitized solar cell (dssc).  - international journal of electrochemical science.  10965-10977. 

u.k.n. din, t.h.t. aziz, m.m. salleh, and a.a. umar.  (2016).  synthesis of crystalline perovskite-structured srtio3 nanoparticles using an alkali hydrothermal process.  - international journal of minerals, metallurgy and materials.  109-115. 

m.y.a. rahman, l. roza, a.a. umar, m.m. salleh.  (2016).  effect of dimethyl borate composition on the performance of boron doped zno dye-sensitized solar cell (dssc).  - journal of materials science: materials in electronics.  2228-2234. 

u.k.n. din, m.m. salleh, t.h.t. aziz and a.a. umar.  (2016).  composition dependence of photoluminescence properties of poly(9,9-di-n-hexylfluorenyl-2,7-diyl) with perovskite structured srtio3 nanocomposites.  - superlattices and microstructures.  153-156. 

altaf yahya ahmed al-she`irey, siti khatijah md saad, akrajas ali umar, mohd yusri abd rahman and muhamad mat salleh.  (2016).  (001) faceted-ga-tio2 microtablet synthesis and its organic perovskite sensitized solar cells characterization.  - journal of alloys and compounds.  470-476. 

sin tee tan, akrajas ali umar and muhamad mat salleh.  (2016).  synthesis of defect-rich, (001) faceted-zno nanorod on a fto substrate as efficient photocatalysts for dehydrogenation of isopropanol to acetone.  - journal of physics and chemistry of solids.  73-78. 

airul azha abd rahman, akrajas ali umar, xiaomei chen, muhamad mat salleh and munetaka oyama.  (2016).  enhanced thermoelectric properties of bismuth telluride-organic hybrid films via graphene doping.  - applied physics a: materials science and processing.  1-8. 

athar ali shah, akrajas ali umar, muhamad mat salleh.  (2016).  efficient quantum capacitance enhancement in dssc by gold nanoparticles plasmonic effect.  - electrochimica acta.  134-142. 

elvy rahmi, akrajas ali umar, mohd yusri abd rahman, muhamad mat salleh and munetaka oyama.  (2016).  fibrous aupt bimetallic nanocatalyst with enhanced catalytic performance.  - rsc advances.  27696-27705. 

m.y.a. rahman, a.a. umar, l. roza, s.a.m. samsuri, m.m. salleh, i. iwantono, tugirin.  (2015).  effect of growth solution concentration on the performance of boron doped zno dye-sensitized solar cell (dssc).  - journal of new materials for electrochemical systems.  213-218. 

s.a.m. samsuri, m.y.a. rahman, a.a. umar, m.m. salleh.  (2015).  synthesis and characterization of tio2-zno core-shell nanograss hetero-structure and its application in dye-sensitized solar cell (dssc).  - journal of materials science: materials in electronics.  4936-4943. 

eng liang lim, chi chin yap, muhammad yahaya, muhamad mat salleh, mohammad hafizuddin haji jumali.  (2015).  zno nanorod arrays pre-coated with dcjtb dye for inverted type hybrid solar cells incorporating p3ht donor.  - journal of materials science: materials in electronics.  719-725. 

m.y.a. rahman, l. roza, a.a. umar, m.m. salleh.  (2015).  effect of acid boric composition on the properties of zno thin film nanotubes and the performance of dye-sensitized solar cell (dssc).  - journal of alloys and compounds.  86-91. 

m.y.a. rahman, a.a. umar, r. taslim, m.m. salleh.  (2015).  effect of surfactant on the physical properties of zno nanorods and the performance of zno photoelectrochemical cell.  - journal of experimental nanoscience.  599-609. 

siti khatijah md saad, akrajas ali umar, mohd. yusri abd. rahman, muhamad mat salleh.  (2015).  porous zn-doped tio2 nanowall photoanode: effect of zn2+ concentration on the dye-sensitized solar cell performance.  - applied surface science.  835-842. 

s.a.m. samsuri, m.y.a. rahman, a.a. umar, m.m. salleh.  (2015).  effect of zno growth time on the performance of dye-sensitized solar cell utilizing tio2-zno core-shell nanograss hetero-structure.  - materials letters.  388-391. 

l. roza, k.a.j. fairuzy, p. dewanta, a.a. umar, m.y.a. rahman, m.m. salleh.  (2015).  effect of molar ratio of zinc nitrate:hexamethylenetetramine on the properties of zno thin film nanorods and nanotubes and the performance of dye-sensitized solar cell (dssc).  - journal of materials science: materials in electronic.  7955-7966. 

i. iwantono, w. nurwidya, l.r. lestari, f.y. naumar, s. nafisah, a.a. umar, m.y.a. rahman, m.m. salleh.  (2015).  effect of growth temperature and time on zno films properties and the performance of dye-sensitized solar cell (dssc).  - journal of solid state electrochemistry.  1217-1221. 

l. roza, m.y.a. rahman, a.a. umar, m.m. salleh.  (2015).  direct growth of oriented zno nanotubes by self-selective etching at lower temperature for photo-electrochemical (pec) solar cell application.  - journal of alloys and compounds.  153-158. 

aamna balouch, akrajas ali umar, elvy rahmi mawarnis, siti khatijah md saad, muhamad mat salleh, mohd yusri abd rahman, i. v. kityk, and munetaka oyama.  (2015).  synthesis of amorphous platinum nanofibers directly on an ito substrate and its heterogeneous catalytic hydrogenation characterization.  - acs applied materials and interfaces.  7776-7785. 

tan s.t., ali umar a., salleh m.m..  (2015).  (001)-faceted hexagonal zno nanoplate thin film synthesis and the heterogeneous catalytic reduction of 4-nitrophenol characterization.  - journal of alloys and compounds.  299-304. 

s.a.m. samsuri, m.y.a. rahman, a.a. umar, m.m. salleh.  (2015).  effect of zinc acetate dihydrate precursor concentration on the properties of tio2-zno core-shell nanograss hetero-structure.  - journal of alloys and compounds.  460-465. 

fitri yenni naumar, akrajas ali umar, muhamad mat salleh, marjoni imamora ali umar and mohd. yusri abd. rahman.  (2015).  polythiopene sodium poly [2-(3-thienyl)-ethoxy-4-buthylsulfonate] inkjet printed film-sensitized zno nanorods solar cells.  - international journal of electrochemical science.  445-455. 

m.y.a. rahman, a.a. umar, l. roza, m.m. salleh.  (2015).  morphological, optical, structural and photoelectrochemical properties of tio2 nanostructure prepared via pvp surfactant assisted liquid phase deposition technique.  - journal of experimental nanoscience.  925-936. 

marjoni imamora ali umara, chi chin yap, rozidawati awang, muhamad mat salleh, muhammad yahaya.  (2014).  the effect of spin-coated polyethylene glycol on the electrical and optical properties of graphene film.  - applied surface science.  883-887. 

md saad s.k., ali umar a., quan nguyen h., fu dee c., mat salleh m., oyama m..  (2014).  porous (001)-faceted zn-doped anatase tio2 nanowalls and their heterogeneous photocatalytic characterization.  - rsc advances.  57054 - 57063. 

riski titian ginting, chi chin yap, muhammad yahaya, muhamad mat salleh.  (2014).  improvement of inverted type organic solar cells performance by incorporating mg dopant into hydrothermally grown zno nanorod arrays.  - journal of alloys and compounds.  585:696-702. 

sin tee tan, akrajas ali umar, aamna balouch, suratun nafisah, muhammad yahaya, chi chin yap, muhamad mat salleh, i. v. kityk and munetaka oyama.  (2014).  ag-zno nanoreactor grown on fto substrate exhibiting high heterogeneous photocatalytic efficiency.  - acs combinatorial sciences.  314-320. 

m.y.a. rahman, a. ahmad, a.a. umar, r. taslim, m.s. su`ait, m.m. salleh.  (2014).  polymer electrolyte for photoelectrochemical cell and dye-sensitized solar cell:a brief review.  - ionics.  1201-1205. 

m.y.a. rahman, a.a. umar, l. roza, m.m. salleh.  (2014).  effect of hexamethylenetetramines (hmt) surfactant concentration on the performance of tio2 nanostructure photoelectrochemical cells.  - russian journal of electrochemistry.  974-980. 

m.y.a. rahman, a.a. umar, l. roza, m.m. salleh.  (2014).  effect of organic dye on the performance of dye-sensitized solar cell utilizing tio2 nanostructure films synthesized via ctab-assisted liquid phase deposition technique.  - russian journal of electrochemistry.  1072-1076. 

akrajas ali umar, elvy rahmi, aamna balouch, mohd yusri abd rahman, muhamad mat salleh and munetaka oyama.  (2014).  highly-reactive agpt nanofern composed of {001}-faceted nanopyramidal spikes for enhanced heterogeneous photocatalysis application.  - journal of materials chemistry a.  17655-17656. 

riski titian ginting, chi chin yap, muhammad yahaya, and muhammad mat salleh.  (2014).  solution-processed ga-doped zno nanorod arrays as electron acceptors in organic solar cells.  - acs applied materials & interfaces.  5308-5318. 

chang fu dee, su kong chong, saadah abdul rahman, fatin saiha omar, nay ming huang, burhanuddin yeop majlis and muhamad mat salleh.  (2014).  hierarchical si/zno trunk-branch nanostructure for photocurrent enhancement.  - nanoscale research letters.  469. 

chang fu dee, teck yaw tiong, binni varghese, chorng-haur sow, yuan-yee wong, ishaq ahmad, g. husnain, edward yi-chang, yu-lin hsiao, hung-wei yu, hong-quan nguyen, muhamad mat salleh & burhanuddin.  (2014).  the growth of pine-leaf-like hierarchical sno2 nanostructures.  - journal of experimental nanoscience.  913-921. 

m.y.a. rahman, a.a. umar, s.k.m. saad, m.m. salleh, a. ishaq.  (2014).  effect of dye on the performance of nitrogen doped tio2 solar cell prepared via ammonia treated liquid phase depostion technique.  - journal of new materials for new electrochemical systems.  17(1):33-37. 

sin tee tan, akrajas ali umar, aamna balouch, muhammad yahaya, chi chin yap,muhamad mat salleh, munetaka oyama.  (2014).  zno nanocubes with (101) basal plane photocatalyst prepared via a low-frequency ultrasonic assisted hydrolysis process.  - ultrasonics sonochemistry.  21:754-760. 

akrajas ali umar, suratun nafisah, siti khatijah md saad, sin tee tan, aamna balouch, muhamad mat salleh, munetaka oyama.  (2014).  poriferous microtablet of anatase tio2 growth on an ito surface for high-efficiency dye-sensitized solar cells.  - solar energy materials & solar cells.  122: 174-182. 

m.y.a. rahman, a.a. umar, l. roza, m.m. salleh.  (2014).  morphology, structure, optical property and photoelectrochemical property of tio2 nanoflower films synthesized via liquid phase deposition technique.  - micro & nano letters.  9(4):253-256. 

sin tee tan, akrajas ali umar, muhammad yahaya, muhamad mat salleh, chi chin yap, hong-quan nguyen, chang-fu dee, edward yi chang, and munetaka oyama.  (2013).  formation of a multi-arm branched nanorod of zno on the si surface via a nanoseed-induced polytypic crystal growth using the hydrothermal method.  - science of advanced materials.  5:803-809. 

vivi fauzia, akrajas ali umar, muhamad mat salleh and muhammad yahaya.  (2013).  effect of gold nanoparticles density grown directly on the surface on the performance of organic solar cell.  - current nanoscience.  9:187-191. 

noor j. ridha, akrajas ali umar, f. alosfur,mohammad hafizuddin haji jumali, and muhamad mat salleh.  (2013).  microwave assisted hydrothermal method for porous zinc oxide nanostructured-films.  - journal of nanoscience and nanotechnology.  2667-2674. 

m.y.a. rahman, a.a. umar, r. taslim, m.m. salleh.  (2013).  effect of ammonia and zinc acetate precursor concentration on the morphology of zno nanorods and the performance of a zno photo-electrochemical cell.  - current nanoscience.  9(6):730-736. 

aamna balouch, akrajas ali umar, sin tee tan, suratun nafisah, siti khatijah md saad, muhamad mat salleh and munetaka oyama.  (2013).  fibrous, ultra-small nanorod-constructed platinum nanocubes directly grown on the ito substrate and their heterogeneous catalysis application.  - rsc advances.  2013(3):19789. 

aamna balouch, akrajas ali umar, athar ali shah, muhamad mat salleh and munetaka oyama.  (2013).  efficient heterogeneous catalytic hydrogenation of acetone to isopropanol on semihollow and porous palladium nanocatalyst.  - acs applied materials and interface.  5:9843-9849. 

nasehah syamin sabri, chi chin yap, muhammad yahaya, muhamad mat salleh.  (2013).  influence of organic salt concentration on the performance of bulk heterojunction organic solar cell.  - journal of materials science: materials in electronics.  24(7):2183-2188. 

marjoni imamora ali umar, chi chin yap, rozidawati awang, akrajas ali umar, muhamad mat salleh, muhammad yahaya.  (2013).  formation of gold-coated multilayer graphene via thermal reduction.  - materials letters.  106:200-203. 

a.a. umara, m.y.a. rahman, s.k.m. saad, m.m. salleh, m. oyama.  (2013).  preparation of grass-like tio2 nanostructure thin films: effect of growth temperature.  - applied surface science.  270:109- 114. 

riski titian ginting, chi chin yap, muhammad yahaya, muhamad mat salleh.  (2013).  influence of poly(2-methoxy-5-(2`-ethyl)-hexyloxy-p-phenylene vinylene):(6,6)-phenyl c61 butyric acid methyl ester blend ratio on the performance of inverted type organic solar cells based on.........  - thin solid films.  536:286-290. 

riski titian ginting, chi chin yap, muhammad yahaya, muhamad mat salleh.  (2013).  meh-ppv and pcbm solution concentration dependence of inverted-type organic solar cells based on eosin-y-coated zno nanorod arrays.  - international journal of photoenergy.  2013:Article ID 503715. 

e l lim, c c yap, m yahaya and m m salleh.  (2013).  performance enhancement of hybrid solar cells via surface modification with diluted p3ht.  - journal of physics : conference series.  Volume 431, Issue 1. 

r t ginting, c c yap, m yahaya, v fauzia and m m salleh.  (2013).  active layer spin coating speed dependence of inverted organic solar cell based on eosin-y-coated zno nanorod arrays.  - journal of physics: conference series.  431:012016. 

bandar ali al-asbahi, mohammad hafizuddin haji jumali, chi chin yap, muhamad mat salleh..  (2013).  influence of tio2 nanoparticles on enhancement of optoelectronic properties of pfo-based light emitting diode.  - journal of nanomaterials.  1-7. 

eng liang lim, chi chin yap, muhammad yahaya and muhamad mat salleh.  (2013).  enhancement of zno nanorod arrays-based inverted type hybrid organic solar cell using spin-coated eosin-y.  - semiconductor science and technology.  28(4):Art no.045009. 

bandar ali al-asbahi, mohammad hafizuddin haji jumali, chi chin yap, moayad husein flaifel, muhamad mat salleh..  (2013).  photophysical properties and energy transfer mechanism of pfo/fluorol 7ga hybrid thin films.  - journal of luminescence.  57-65. 

al-asbahi, b.a., jumali, m.h.h., yap, c.c., salleh, m.m., alsalhi, m.s..  (2013).  inhibition of dark quenching by tio2 nanoparticles content in novel pfo/fluorol 7ga hybrid: a new role to improve oled performance.  - chemical physics letters.  570:109-112. 

rahman, m. y. a.; umar, a. a.; taslim, r.; salleh, m. m..  (2013).  effect of organic dye, the concentration and dipping time of the organic dye n719 on the photovoltaic performance of dye-sensitized zno solar cell prepared by ammonia-assisted hydrolysis technique.  - electrochimica acta.  88:639-643. 

marjoni imamora ali umar, chi chin yap, rozidawati awang, mohammad hafizuddin hj jumali, muhamad mat salleh, muhammad yahaya.  (2013).  characterization of multilayer graphene prepared from short-time processed graphite oxide flake.  - journal of materials science: materials in electronics.  24(4):1282-1286. 

izzuddin, i., jumali, m.h.h., yahayaahayaahaya, m., salleh, m.m..  (2012).  new hybridization approach of titanium organometallic: pani thin films as room temperature gas sensors.  - sains malaysiana.  41(8):1017-1021. 

sri nengsih, akrajas ali umar, muhamad mat salleh and munetaka oyama.  (2012).  detection of formaldehyde in water: a shape-effect on the plasmonic sensing properties of the gold nanoparticles.  - sensors.  12(8):10309-10325. 

akrajas ali umar, munetaka oyama, muhamad mat salleh, burhanuddin yeop majlis.  (2012).  silver nanocombs and branched nanowires formation in aqueous binary surfactants solution.  - journal of nanoparticles research.  14(7):1001. 

v. fauzia, a.a. umar, m.m. salleh and m. yahaya.  (2012).  thermal annealing effect on the morphology of inkjet printed polymer:fullerene composites solar cells.  - acta physica polonica a.  121:155-158. 

m. y. a. rahman, a. a. umar, l. roza, m. m. salleh.  (2012).  effect of optical property of surfactant-treated tio2 nanostructure on the performance of tio2 photo-electrochemical cell.  - journal of solid state electrochemistry.  16:2005-2010. 

a. a. umar, mya rahman, r. taslim, m. m. salleh.  (2012).  dye-sensitized solar cell utilizing quasi one-dimensional of highly compact vertical array zno nanorod.  - international journal of electrochemical science.  7:7253-7260. 

chin hoong teh, muhammad mat salleh, mohamed ibrahim mohamed tahir, rusli daik, mohammad b. kassim.  (2012).  2,2`-[2,5-bis(hexyloxy)-1,4-phenylene]dithiophene.  - acta crystallographica section e: structure reports online.  68(7):o1976. 

akrajas ali umar, iwantono iwantono, ariyanto abdullah, muhamad mat salleh and munetaka oyama.  (2012).  gold nanonetwork film on the ito surface exhibiting one-dimensional optical properties.  - nanoscale research letters.  7:252. 

a.a. umar, m.y.a. rahman, r. taslim, m.m. salleh, m. oyama.  (2012).  effect of the thickness of quasi one-dimensional zinc oxide nanorods synthesized via multiple growth process under ammonia assisted hydrolysis technique on the performance of dye-sensitized solar cell.  - international journal of electrochemical science.  7(9):8384-8393. 

akrajas ali umar, mohd yusri abd rahman, siti khatijah md saad, muhamad mat salleh.  (2012).  effect of nh3 concentration on the performance of nitrogen doped tio2 photoelectrochemical cell.  - international journal of electrochemical science.  7(9):7855-7865. 

abrar ismardi, chang fu dee, a. a. hamzah, b. bais, m. m. salleh, b. y. majlis and ille c. gebeshuber.  (2012).  co-synthesis and characterization of in2o3 and zno nanowires.  - sains malaysiana.  41(4):459-463. 

tahir, sfbm; ramli, n; izzuddin, i; salleh, mm; yahaya, m; umar, aa; jumali, mhh.  (2012).  effect of zno addition on structural properties of zno-pani/carbon black thin films.  - sains malaysiana.  41(8):1001-1004. 

m. y. a. rahman, a. a. umar, l. roza & m. m. salleh.  (2012).  effect of tio2 nanostructure morphology on the performance of a photoelectrochemical cell of ito/tio2/electrolyte/platinum.  - journal of solid state electrochemistry.  16:3947-3952. 

teh, c.h., mat salleh, m., mohamed tahir, m.i., daik, r., kassim, m.b..  (2012).  1,4-dibromo-2,5-dibutoxybenzene.  - acta crystallographica section e: structure reports online.  68(9):o2683. 

jumali, m.h.h., al-asbahi, b.a., yap, c.c., salleh, m.m., alsalhi, m.s..  (2012).  optoelectronic property enhancement of conjugated polymer in poly(9,9-di-n-octylfluorenyl-2.7-diyl)/titania nanocomposites.  - thin solid films.  524:257-262. 

haji jumali, m.h., ramli, n., izzuddin, i., salleh, m.m., yahaya, m..  (2011).  influence of pani additions on methanol sensing properties of zno thin films.  - sains malaysiana.  40(3):203-208. 

c.c. yap, m. yahaya & m.m. salleh.  (2011).  effect of organic salt doping on the performance of single layer bulk heterojunction organic solar cell.  - solar energy.  85(1):95-99. 

shafiee, a., salleh, m.m., yahaya, m..  (2011).  determination of homo and lumo of [6,6]-phenyl c61-butyric acid 3-ethylthiophene ester and poly (3-octyl-thiophene-2, 5-diyl) through voltametry characterization.  - sains malaysiana.  40(2):173-176. 

wan zurina samad, muhamad mat salleh, ashkan shafiee & mohd ambar yarmo.  (2011).  structural, optical and electrical properties of fluorine doped tin oxide thin films deposited using inkjet printing technique.  - sains malaysiana.  40(3):251-257. 

umar, aa; salleh, mm; majlis, by; oyama, m.  (2011).  formation of high-density crystalline-shape gold nanoparticles on indium tin oxide surfaces: effects of alcohothermal seeding.  - journal of nanoscience and nanotechnology.  11(6):4974-4980. 

chin hoong teh, rusli daik, muhammad mat salleh, mohamed ibrahim mohamed tahir and mohammad b. kassim.  (2011).  3,5-dibromo-2-[2,5-dibutoxy-4-(3,5-dibromothiophen-2--yl)phenyl]thiophene.  - acta crystallographica section e: structure reports online.  67(12):o3183. 

a. ismardi, c. f. dee, h. abdullah, b. y. majlis and m. m. salleh.  (2011).  synthesis and characterisation of zn-sn-in-o quaternary nanostructure system.  - materials research innovations.  15(2):173-175. 

chang fu dee, ishaq ahmad, yan long, zhou xingtai, m.m. salleh and b.y. majlis.  (2011).  contact welding study of carbon nanotube with zno nanowire.  - physica e: low-dimensional systems and nanostructures.  43(10):1857-1862. 

akrajas ali umar, mohd yusri abd rahman, rika taslim, muhamad mat salleh and munetaka oyama.  (2011).  a simple route to vertical array of quasi-1d zno nanofilms on fto surfaces: 1d-crystal growth of nanoseeds under ammonia-assisted hydrolysis process.  - nanoscales research letters.  6:Art. No 564. 

sri nengsih, akrajas ali umar, muhamad mat salleh & muhammad yahaya.  (2011).  detection of volatile organic compound gas using localized surface plasmon resonance of gold nanoparticles.  - sains malaysiana.  40(3):231-235. 

munetaka oyama, akrajas ali umar, muhamad mat salleh & burhanuddin yeop majlis.  (2011).  chemical synthesis of metal nanoparticles in aqueous solutions with the presence of some additives.  - sains malaysiana.  40(12):1345-135. 

rahman, mya; ahmad, a; ismail, lhc; salleh, mm.  (2010).  fabrication and characterization of a solid polymeric electrolyte of pan-tio2-liclo4.  - journal of applied polymer science.  115(4):2144-2148. 

rika taslim, m. y. a. rahman, m. m. salleh, a. ali umar, a. ahmad.  (2010).  fabrication of a nanoparticle tio2 photoelectrochemical cell utilizing a solid polymeric electrolyte of pan-pc-liclo4.  - ionics.  16:639?644. 

norhayati abu bakar, akrajas ali umar*, muhamad mat salleh & muhammad yahaya.  (2010).  synthesis of cdte-cdse core-shell quantum dots with luminescence in the red.  - sains malaysiana.  39(3): 473-477. 

rika, m. y. a. rahman, m. m. salleh, a. a. umar, a. ahmad.  (2010).  effect of ionic conductivity of a pan-pc-liclo4 solid polymeric electrolyte on the performance of a tio2 photoelectrochemical cell.  - journal of solid state electrochemistry.  14:2089-2093. 

akrajas ali umar, munetaka oyama, muhamad mat salleh, and burhanuddin yeop majlis.  (2010).  formation of highly thin, electron-transparent gold nanoplates from nanoseeds in ternary mixtures of cetyltrimethylammonium bromide, poly(vinyl pyrrolidone), and poly(ethylene glycol).  - crystal growth and design.  10(8):3694-3698. 

javad karamdel, c. f. dee, m. m. salleh and burhanuddin yeop majlis.  (2010).  characterization of aluminum nitride nano film deposited by rf magnetron sputtering in buffer layer applications.  - world applied sciences journal.  9: 52-55. 

rika, rahman m.y.a., salleh m.m., umar a.a., ahmad a..  (2010).  effect of the grain size of nanoparticle dye-coated titanium dioxide on the short-circuit current density and open-circuit voltage of an indium tin oxide/titanium dioxide/poly(acrylonitrile)-propylene.  - journal of applied polymer science.  116(6):3278-3282. 

jumali, m.h.h., mt. said, m.r., wee, n.y., yahaya, m., salleh, m.m..  (2010).  kelakuan pengesanan tekanan bagi seramik natrium bismut titanat [pressure sensing behaviour of sodium bismuth titanate ceramics].  - sains malaysiana.  39(4):621-626. 

mohammad hafizuddin haji jumali, izura izzuddin, amirah m. akhir, norhashimah ramli, muhamad mat salleh and muhammad yahaya.  (2010).  microstructural and ethanol sensing variations of tio2-pss multi layered thin films.  - world applied science journal.  9:56-59. 

c.c. yap, m. yahaya, m.m. salleh.  (2009).  influence of tetrabutylammonium hexafluorophosphate (tbapf6) doping level on the performance of organic light emitting diodes based on pvk:pbd blend films.  - current applied physics.  9(4):722-726. 

c.c. yap, m. yahaya, m.m. salleh.  (2009).  the effect of driving voltage on the electroluminescent property of a blend of poly(9-vinylcarbazole) and 2-(4-biphenylyl)-5-phenyl-1,3,4-oxadiazole.  - current applied physics.  9(5):1038-1041. 

c.c. yap, m. yahaya, m.m. salleh.  (2009).  the effect of dcjtb concentration on the photoluminescent and electroluminescent properties of pvk-pbd-perylene-dcjtb thin films.  - materials science-poland.  27(1):209-218. 

rika, a.ahmad, m.y.a.rahman,m.m.salleh.  (2009).  preparation and characterization of pan based solid polymeric electrolyte for dye-sensitized solar cells.  - physica b: condensed matter.  404(8-11):1359-1361. 

rika, m.y.a.rahman , m.m.salleh, a.a.umar , a.ahmad.  (2009).  synthesis and characterization of tio2 nanoparticle films coated with organic dyes.  - physica b: condensed matter.  404(8-11):1420-1422. 

huda abdullah, nor habibi saadah, nugroho ariyanto, muhamad mat salleh.  (2009).  kesan pengedopan berkepekatan rendah ke atas bahan berstruktur nano zno:al sebagai lapisan anti-pantulan (low-doping effect on nanostructured zno:al as anti-reflecting coating).  - sains malaysiana.  38(5):679-683. 

akrajas ali umar, munetaka oyama, muhamad mat salleh and burhanuddin yeop majlis.  (2009).  formation of high-yield gold nanoplates on the surface: effective two-dimensional crystal growth of nanoseed in the presence of poly(vinylpyrrolidone) and cetyltrimethylammonium bromide.  - crystals growth and design.  9(6):2835-2840. 

sepeai s., salleh m.m., yahaya m., umar a.a..  (2009).  improvement of white organic light emitting diode performances by an annealing process.  - thin solid films.  517(16):4679-4683. 

supriyanto, a., triyana, k., roto, kusminarto, salleh, m.m., umar, a.a..  (2009).  fabrication and performance studies of tio2 and porphyrin heterojunction based organic photodetector.  - journal of optoelectronics and advanced materials.  11(11):1760-1764. 

ramli, n; salleh, mm; yahaya, m; jumali, mhh.  (2009).  effect of zro2 addition on microstructure, morphology and pressure sensing behaviour of pb(zrxti1-x)o-3 ceramics sintered in al2o3 environment.  - sains malaysiana.  38(5):685-691. 

abdullah, h; saadah, nh; ariyanto, n; salleh, mm.  (2009).  low-doping effect on nanostructured zno:al as anti-reflecting coating. [kesan pengedopan rendah ke atas bahan nanostruktur zno: al sebagai lapisan anti-pantulan].  - sains malaysiana.  38(5):679-683. 

syariena arshad, muhamad mat salleh & muhammad yahaya.  (2008).  performance of quartz crystal microbalance gas sensors using thin films of titanium dioxide, porphyrin and titanium dioxide coated with dye porphyrin.  - sains malaysiana.  37(3):271-275. 

yap chin chi, muhammad yahaya, muhamad mat salleh & dee chang fu.  (2008).  controlled-growth of zno nanowires with different processing temperatures.  - jurnal sains malaysiana.  37(3):277-280. 

nurul huda yusoff, muhamad mat salleh & muhammad yahaya.  (2008).  tio2 nanoparticles coated with porphyrin dye thin film as fluorescence gas sensor.  - jurnal sains malaysiana.  37(3):249-253. 

dee chang fu, burhanudin yeop majlis, muhammad yahaya & muhammad mat salleh.  (2008).  electrical characterization of cross-linked zno nanostructures grown on si and si/sio2 substrate.  - jurnal sains malaysiana.  37(3):281-283. 

m.m. mazida, m.m. salleh & h. osman.  (2005).  analysis of volatile aroma compounds of fresh chilli (capsicum annuum) during stages of maturity using solid phase microextraction (spme).  - journal of food composition and analysis.  18:427-437.