hasan safar, ishak ahmad, suria ramli, faizal mohamed, t. daniel thangadurai, sabu thomas.  (2025).  influence of gamma irradiation on the hydrophobicity properties of modified poly(vinyl) alcohol (pva) aerogels.  - heliyon .  1 - 13. 

wan hafizi wan ishak, noor afizah rosli, ishak ahmad, alain dufresne, sahrim ahmad, dalila shahdan, mohd shaiful sajab.  (2025).  enhanced toughness and degradability of pla-based filaments for fused deposition modeling (fdm) 3d printing applications.  - journal of applied polymer science.  1 - 13. 

noor afizah rosli, ishak ahmad.  (2025).  manipulasi struktur hablur selulosa: sifat mekanik, morfologi, terma dan biodegradasi komposit berasaskan polietilena.  - sains malaysiana.  3583 - 3592. 

wen-qing yang, ishak ahmad, ying-chiang low, and sook-wai phang.  (2024).  synthesis and characterization of carrageenan/polyaniline film and its antibacterial properties.  - polymer science, series a.  551 - 566. 

nurwina anuar, tan yao xiong, siti atiqah moamat, mohd nazri nasir, shaiful bakri mohamad, zeti azura mohamed hussein, ishak ahmad.  (2024).  the impact of infrastructure limitations on academic performance and well-being: a mixed-methods analysis of science and technology students.  - international journal of research and innovation in social science (ijriss).  647 - 655. 

noor afizah rosli, ruey shan chen, alain dufresne, ishak ahmad, sahrim ahmad, dalila shahdan, bathumalai shamene.  (2024).  biobased rubber toughened poly(lactic acid) blend for sustainable packaging films: the role of optical purity of poly(lactic acid).  - journal of applied polymer science.  1 - 14. 

manjusha elizabeth mathew, ishak ahmad, sabu thomas, mohammad b. kassim, rusli daik.  (2024).  nanocellulose-based separators in lithium-ion battery.  - sains malaysiana.  163 - 169. 

muhammad faris saiful hishah, hasan safar, ishak ahmad.  (2024).  penyediaan aerogel terubah suai polivinil alkohol/selulosa mikrohablur sebagai pemisah minyak/air.  - sains malaysiana.  1819 - 1830. 

michelle li-yen lee, ishak ahmad, sook-wai phang.  (2024).  preparation and optimization of polyaniline /titanium dioxide /carboxymethyl cellulose powder for effective nickel adsorption.  - sains malaysiana.  1661 - 1676. 

min rui chia, sook-wai phang, noorul syuhada mohd razali, ishak ahmad.  (2024).  approach towards sustainable circular economy: waste biorefinery for the production of cellulose nanocrystals.  - cellulose.  3377 - 3420. 

min rui chia, sook-wai phang, ishak ahmad.  (2023).  influence of polyaniline and cellulose nanocrystals on starch biopolymer film for intelligent food packaging.  - food bioscience.  1-12. 

khalida khalil, wan syaidatul aqma, nazlina haiza mohd yasin, mohamad yusof maskat, ishak ahmad.  (2022).  potensi bioremediasi plastik polietilena tereftalat (pet).  - sains malaysiana.  3081-3094. 

min-rui chia, ishak ahmad, sook-wai phang.  (2022).  starch/polyaniline biopolymer film as potential intelligent food packaging with colourimetric ammonia sensor.  - polymers.  1-19. 

atiqah salleh, norlaila mustafa, yeit haan teow, mohd nor fatimah , fauzul azim khairudin, ishak ahmad and mh busra fauzi.  (2022).  dual-layered approach of ovine collagen-gelatin/cellulose hybrid biomatrix containing graphene oxide-silver nanoparticles for cutaneous wound healing: fabrication, physicochemical, cytotoxicity and an.  - biomedicines.  1-17. 

yi he, siyuan liu, na zhou, ishak ahmad, lin gan, jin huang.  (2022).  co-assembled cellulose nanocrystal-based materials with enhanced long-term stabilization in the air of black phosphorus nanosheets via integrating physical coverage with chemical interactions.  - macromolecular materials and engineering.  21006-21020. 

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. 

siti aqilah husna md azman, suresh sagadevan, ishak ahmad, mohamad haafiz mohamad kassim, saifullahi shehu imam, khoa dang nguyen, noor haida mohd kaus.  (2022).  integration of carboxymethyl cellulose isolated from oil palm empty fruit bunch waste into bismuth ferrite as photocatalyst for effective anionic dyes degradation.  - catalysts.  1-18. 

min-rui chia, ishak ahmad, sook-wai phang.  (2022).  emerging applications of polyaniline-based versatile polymers in the food industry.  - polymers.  1-21. 

noor afizah rosli, wan hafizi wan ishak, ishak ahmad.  (2021).  eco-friendly high-density polyethylene/amorphous cellulose composites: environmental and functional value.  - journal of cleaner production.  1-14. 

norhidayu zainuddin, ishak ahmad, mohd hanif zulfakar, hanieh kargarzadeh, suria ramli.  (2021).  cetyltrimethylammonium bromide-nanocrystalline cellulose (ctab-ncc) based microemulsions for enhancement of topical delivery of curcumin.  - carbohydrate polymers.  1-9. 

siti zarina zakuwan, ishak ahmad, nurfaizah abu tahrim, faizal k.p. kunchi mohamed.  (2021).  functional hydrophilic membrane for oil water separation based on modified biobased chitosan gelatin.  - polymers.  1-21. 

noor afizah rosli, wan hafizi wan ishak, siti salwani darwis, ishak ahmad, mohammad fauzul azim mohd khairudin..  (2021).  bionanocomposites based on compatibilized poly(lactic acid) blend reinforced agave cellulose nanocrystals.  - bioresources.  5538-5555. 

yuhuan wang. rong xie, shuyu zheng. na zhou. jun lu. ishak ahmad, lin gan, jin huang.  (2021).  nonuniformly modifying high-aspect-ratio rigid cellulose nanocrystals to enhance percolation advantage in weakly compatible biomass polymer systems.  - cellulose.  4655-4669. 

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. 

manjusha elizabeth mathew, ishak ahmad, sabu thomas, muhammad bin kassim, rusli daik.  (2021).  a preliminary study on the synthesis of poly(vinylbenzyl chloride) with different solvents.  - sains malaysiana.  1767-1773. 

noor afizah rosli, mehlika karamanlioglu, hanieh kargarzadeh, ishak ahmad.  (2021).  comprehensive exploration of natural degradation of poly(lactic acid) blends in various degradation media: a review.  - international journal of biological macromolecules.  732-741. 

choy-hung khong, min-rui chia, ishak ahmad, sook-wai phang.  (2021).  chemical treatment of grafted rubber-based conductive polymer film for homogeneity improvement.  - journal of applied polymer science.  1-11. 

wan hafizi wan ishak, noor afizah rosli, ishak ahmad, suria ramli, mohd cairul iqbal mohd amin.  (2021).  drug delivery and in -vitro biocompatibility studies of gelatin-nanocellulose smart hydrogels cross-linked with gamma radiation.  - journal of materials research and technology.  7145-7157. 

kai shen ooi, shafieq haszman, yon nie wong, emillia soidin, nadhirah hesham, muhammad amirul arif mior, yasuhiko tabata, ishak ahmad, mh busra fauzi, mohd heikal mohd yunus.  (2020).  physicochemical characterization of bilayer hybrid nanocellulose-collagen as a potential wound dressing.  - materials.  1-17. 

nur afiqah mustafa kamal, tuan mazlelaa tuan mahmood, ishak ahmad, suria ramli.  (2020).  improving rate of gelatin/carboxymethylcellulose dissolving microneedle for transdermal drug delivery.  - sains malaysiana.  2269-2279. 

radha ravit, nur hawa nabilah azman, shalini kulandaivalu, jaafar abdullah, ishak ahmad, yusran sulaiman.  (2020).  cauliflower-like poly(3,4-ethylenedioxythipohene)/nanocrystalline cellulose/manganese oxide ternary nanocomposite for supercapacitor.  - journal of applied polymer science.  1-11. 

wan hafizi wan ishak, noor afizah rosli & ishak ahmad.  (2020).  influence of amorphous cellulose on mechanical, thermal, and hydrolytic degradation of poly(lactic acid) biocomposites.  - scientific reports.  1-13. 

wan hafizi wan ishak, oo yong jia, ishak ahmad.  (2020).  ph-responsive gamma-irradiated poly(acrylic acid)-cellulose-nanocrystal-reinforced hydrogels.  - polymers.  1-14. 

ummi habibah abdullah, ishak ahmad, ainon hamzah, noor afizah rosli.  (2020).  kecekapan filem kanji/minyak kayu manis sebagai pembungkus makanan dengan sifat antimikrob.  - sains malaysiana.  1935-1945. 

fariza aina abd manan, wai weng hong, jaafar abdullah, nor azah yusof, ishak ahmad.  (2019).  nanocrystalline cellulose decorated quantum dots based tyrosinase biosensor for phenol determination.  - materials science & engineering c.  37-46. 

noor afizah rosli, ishak ahmad, farah hannan anuar, ibrahim abdullah.  (2019).  application of polymethylmethacrylate-grafted cellulose as reinforcement for compatibilised polylactic acid/natural rubber blends.  - carbohydrate polymers.  . 

radha ravita, jaafar abdullah, ishak ahmad, yusran sulaiman.  (2019).  electrochemical performance of poly(3, 4-ethylenedioxythipohene)/ nanocrystalline cellulose (pedot/ncc) film for supercapacitor.  - carbohydrate polymers.  . 

noor afizah rosli, ishak ahmad, farah hannan anuar, ibrahim abdullah.  (2019).  effectiveness of cellulosic agave angustifolia fibres on the performance of compatibilised poly(lactic acid)-natural rubber blends.  - cellulose.  . 

nadia halib, ishak ahmad, mario grassi, gabriele grassi.  (2019).  the remarkable three-dimensional network structure of bacterial cellulose for tissue engineering applications.  - international journal of pharmaceutics.  631-640. 

nurzam ezdiani zakaria, ishak ahmad, wan nazri wan busu, khairunnizah hazila khalid, azizah baharum.  (2019).  kesan penambahan kepingan nanozarah grafin terhadap sifat mekanik dan terma hibrid komposit serabut sansevieria-getah asli-polietilena berketumpatan tinggi.  - sains malaysiana.  1121-1128. 

siti zarina zakuwan, ishak ahmad.  (2019).  effects of hybridized organically modified montmorillonite and cellulose nanocrystals on rheological properties and thermal stability of k-carrageenan bio-nanocomposite.  - nanomaterials.  1547-1560. 

wan zarina wan mohamed, azizah baharum, ishak ahmad, ibrahim abdullah, nurzam ediani zakaria.  (2018).  effects of fiber size and fiber content on mechanical and physical properties of mengkuang reinforced thermoplastic natural rubber composites.  - bioresources.  . 

hanieh kargarzadeh, marcos mariano, deepu gopakumar, ishak ahmad, sabu thomas, alain dufresne. jin huang, ning lin.  (2018).  advances in cellulose nanomaterials.  - cellulose.  . 

wun fui mark-lee, yan yi chong, kung pui law, ishak b. ahmad and mohammad b. kassim.  (2018).  synthesis, structure and dft study of a rhenium(i) pyridylpyrazole complex as a potential photocatalyst for co2 reduction.  - sains malaysiana.  . 

muhd hafizi b. zainal, wun fui mark-lee, syahidah mohd tahir, ishak b. ahmad & mohammad b. kassim.  (2018).  experimental and dft investigation on the influence of electron donor/acceptor on the hydrogen bonding interactions of 1-(1,3-benzothiazol-2-yl)-3-(r-benzoylthiourea).  - sains malaysiana.  . 

noor afizah rosli, ishak ahmad, farah hannan anuar, ibrahim abdullah.  (2018).  the contribution of eco-friendly bio-based blends on enhancing the thermal stability and biodegradability of poly (lactic acid).  - journal of cleaner production.  . 

wan hafizi wan ishak, ishak ahmad, suria ramli and mohd cairul iqbal mohd amin.  (2018).  gamma irradiation-assisted synthesis of cellulose nanocrystal-reinforced gelatin hydrogels.  - nanomaterials.  . 

wan zarina wan mohamed, azizah baharum, ishak ahmad, ibrahim abdullah, nurzam ezdiani zakaria.  (2018).  mengkuang fiber reinforced thermoplastic natural rubber composites: influence of rubber content on mechanical properties and morphology.  - malaysian journal of analytical science.  . 

siti zarina zakuwan and ishak ahmad.  (2018).  synergistic effect of hybridized cellulose nanocrystals and organically modified montmorillonite on carrageenan bionanocomposites.  - nanomaterials.  . 

h. kargarzadeh, j. huang, n. lin, i. ahmad, m. mariano, a. dufresnee, s. thomas, andrej galezki.  (2018).  recent developments in nanocellulose-based biodegradablepolymers, thermoplastic polymers, and porous nanocomposites.  - progress in polymer science.  . 

nurzam ezdiani zakaria, ishak ahmad, wan zarina wan mohamad, azizah baharum.  (2018).  effects of fibre size on sansevieria trifasciata/natural rubber/ high density polyethylene biocomposites.  - malaysian journal of analytical sciences.  . 

hanieh kargarzadeh, nurain johar, ishak ahmad.  (2017).  starch biocomposite film reinforced by multiscale rice husk fiber.  - composites science and technology.  147-155. 

siti rasila ainaa mohd rasli, ishak ahmad, azwan mat lazim,ainon hamzah.  (2017).  extraction and characterization of cellulose from agricultural residue - oil palm fronds.  - malaysian journal of analytical sciences.  1065-1073. 

norhidayu zainuddin, ishak ahmad, hanieh kargarzadeh and suria ramli.  (2017).  hydrophobic kenaf nanocrystalline cellulose for the binding of curcumin.  - carbohydrate polymers.  261-269. 

lim sze lim, noor afizah rosli, ishak ahmad, azwan mat lazim, mohd cairul iqbal mohd amin.  (2017).  synthesis and swelling behavior of ph-sensitive semi-ipn superabsorbent hydrogels based on poly(acrylic acid) reinforced with cellulose nanocrystals.  - nanomaterials.  1-13. 

zainuddin, n., ahmad, i., abdul rahman, i., ramli, s..  (2017).  kesan penambahan limonena terhadap mikroemulsi asid oleik/cremophor rh 40/transcutol/air.  - sains malaysiana.  . 

nadia halib, nabilah bt nuairy, haslinda ramli, ishak ahmad, norinsan kamil othman, salihatun md salleh, saiful bahari bakarudin.  (2017).  preliminary assessment of salvadora persica whitening effects on extracted stained teeth.  - journal of applied pharmaceutical science.  121-125. 

hanieh kargarzadeh, marcos mariano, jin huang, ning lin, ishak ahmad, alain dufresne, sabu thomas.  (2017).  recent developments on nanocellulose reinforced polymer nanocomposites: a review.  - polymer.  368-393. 

noor afizah rosli, ishak ahmad, farah hannan anuar, ibrahim abdullah.  (2016).  mechanical and thermal properties of natural rubber-modified poly(lactic acid) compatibilized with telechelic liquid natural rubber.  - polymer testing.  196-202. 

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. 

fariza aina abd manan, jaafar abdullah, nur nadziera nazri, izyan nadira abd malik, nor azah yusof, ishak ahmad.  (2016).  immobilization of tyrosinase in nanocrystalline cellulose/chitosan composite film for amperometric detection of phenol.  - malaysian journal of analytical sciences.  978-985. 

shok yin ooi, ishak ahmad, mohd. cairul iqbal mohd amin.  (2016).  cellulose nanocrystals extracted from rice husks as a reinforcing material in gelatin hydrogels for use in controlled drug delivery systems.  - industrial crops and products.  227-234. 

wan hafizi wan ishak, ooi shok yin and ishak ahmad.  (2016).  effect of micro- and nano- size of cellulose particles extracted from rice husk on the properties of hydrogels.  - polymers & polymer composites.  783-788. 

hanieh kargarzadeh, ishak ahmad, ibrahim abdullah, raju thomas, alain dufresne, sabu thomas, aziz hassan.  (2015).  functionalized liquid natural rubber and liquid epoxidized natural rubber: a promising green toughening agent for polyester.  - applied polymer science.  1-15. 

rudhziah, s., ahmad, a., ahmad, i. & mohamed, n. s..  (2015).  biopolymer electrolytes based on blend of kappa-carrageenan and cellulose derivatives for potential application in dye sensitized solar cell.  - electrochimica acta.  162-168. 

siah,w.m. , aminah,a. and ishak,a..  (2015).  edible film from seaweed(kappaphycus alvarezii).  - international food research journal.  2230-2236. 

kargarzadeh h., sheltami r.m., ahmad i., abdullah i., dufresne a..  (2015).  cellulose nanocrystal reinforced liquid natural rubber toughened unsaturated polyester: effects of filler content and surface treatment on its morphological, thermal, mechanical, and viscoelastic... .  - polymer (united kingdom).  51-59. 

lim sze lim, ishak ahmad & azwan mat lazim.  (2015).  ph sensitive hydrogel based on poly(acrylic acid) and cellulose nanocrystals.  - sains malaysiana.  779-785. 

kargarzadeh h., sheltami r.m., ahmad i., abdullah i., dufresne a..  (2015).  toughened polyester cellulose nanocomposites: effects of cellulose nanocrystals and liquid epoxidized natural rubber on morphology and mechanical properties.  - industrial crops and products.  . 

afizah rosli, ishak ahmad, ibrahim abdullah, farah hannan anuar, faizal mohamed.  (2015).  hydrophobic modification of cellulose isolated from agave angustifoliafibre by graft copolymerisation using methyl methacrylate.  - carbohydrate polymers.  69-75. 

siti zarina and ishak ahmad.  (2015).  biodegradable composite films based on carrageenan reinforced by cellulose nanocrystal from kenaf fibers.  - bioresources.  256-271. 

hanieh kargarzadeh, rasha m. sheltami, ishak ahmad, ibrahim abdullah and alain dufresne.  (2015).  cellulose nanocrystal: a promising toughening agent for unsaturated polyester nanocomposite.  - polymer.  346-357. 

ooi shok yin, ishak ahmad & mohd cairul iqbal mohd amin.  (2015).  effect of cellulose nanocrystals content and ph on swelling behaviour of gelatin based hydrogel.  - sains malaysiana.  793-799. 

norzali, n.r.a, badri, k.h., ahmad, i. & ong, s.p..  (2014).  comparison study on the physicochemical properties of phosphate esters from epoxidised palm kernel oil and soybean oil.  - materials research innovations.  26-31. 

siah, w.h., aminah, a. and ishak ahmad.  (2014).  optimization of soaking conditions for the production of seaweed (kappaphycus alverazii)paste using response surface methodology.  - international food research journal.  471-477. 

siah, w. m. , aminah ., a. and ishak, a..  (2014).  optimization soaking conditions for the production of seaweed ( kappaphycus alverazii) paste using response surface methodology.  - international food research journal.  471-477. 

nur khairul nabila kamaruddin, i. abdullah and i. ahmad.  (2014).  effects of liquid epoxidised natural rubber on the torch ginger fibre reinforcement of natural rubber-polyethylene composites.  - international journal of materials engineering innovation.  70-78. 

fazliyana ahmad zaki, ibrahim abdullah and ishak ahmad.  (2014).  the physical and chemical natures of cellulose extracted from torch ginger stems.  - international journal of materials engineering innovation.  48-60. 

serawati jafirin, ishak ahmad, azizan ahmad.  (2014).  carboxymethyl cellulose from kenaf reinforced composite polymer electrolytes based 49% poly(methyl methacrylate)-grafted natural rubber.  - malaysian journal of analytical sciences.  376-384. 

noor afizah rosli, ishak ahmad, ibrahim abdullah, farah hannan anuar.  (2014).  graft copolymerization of methyl methacrylate onto agave cellulose.  - the malaysian journal of analytical sciences.  398-404. 

siti nurul ain md jamil, rusli daik, ishak ahmad.  (2014).  synthesis and thermal properties of acrylonitrile/butyl acrylate/fumaronitrile and acrylonitrile/ethyl hexyl acrylate/fumaronitrile terpolymers as a potential precursor for carbon fiber.  - materials.  6207-6223. 

n. halib, m.c.i. mohd amin, i. ahmad, m. abrami, s. fiorentino, r. farra, g. grassi, f. musiani, r. lapasin, m. grassi.  (2014).  topological characterization of a bacterial cellulose-acrylic acid polymeric matrix.  - european journal of pharmaceutical sciences.  62:326-333. 

serawati jafirin, ishak ahmad, azizan ahmad.  (2013).  potential use of cellulose from kenaf in polymer electrolytes based on mg49 rubber composites.  - bioresources.  8(4):5947-5964. 

nurul munirah abdullah and ishak ahmad.  (2013).  potential of using polyester reinforced coconut fiber composites derived from recycling polyethylene terephthalate (pet) waste.  - fibers and polymers.  14(4):584-590. 

nurul munirah abdullah & ishak ahmad.  (2013).  fire-retardant polyester composites from recycled polyethylene terephthalate (pet) wastes reinforced with coconut fibre.  - sains malaysiana.  42(6):811-818. 

zainuddin, s. y. z.; ahmad, i.; kargarzadeh, h..  (2013).  cassava starch biocomposites reinforced with cellulose nanocrystals from kenaf fibers.  - composite interfaces.  20(1):189-199. 

nor liyana ahmad, ishak ahmad.  (2013).  pengekstrakan dan pencirian nanoselulosa daripada serabut kelapa.  - malaysian journal of analytical sciences.  109-118. 

noor afizah rosli, ishak ahmad, ibrahim abdullah.  (2013).  isolation and characterization of cellulose nanocrystals from agave angustifolia fibre.  - bioresources.  8(2):1893-1908. 

siti yasmine zanariah zainuddin, ishak ahmad, hanieh kargarzadeh, ibrahim abdullah, alain dufresne.  (2013).  potential of using multiscale kenaf fibers as reinforcing filler in cassava starch-kenaf biocomposites.  - carbohydrate polymers.  2299-2305. 

chi hoong chan, chin hua chia, sarani zakaria, ishak ahmad, alain dufresne.  (2013).  production and characterisation of cellulose and nano-crystalline cellulose from kenaf core wood.  - bioresources.  8(1):785-794. 

azwan mat lazim, farahain mokhtar, siti fairus mohd yusoff, ishak ahmad, adil hakam.  (2013).  synthesis and characterization of ph sensitive hydrogel using extracted pectin from dragon fruit peel.  - malaysian journal analytical sciences.  17(3):481-489. 

n. s. johari, i. ahmad and n. halib.  (2012).  comparison study of hydrogels properties synthesized with micro-and nano-size bacterial cellulose particles extracted from nata de coco.  - chemical & biochemical engineering quarterly.  26(4):399-404. 

ishak ahmad, chong ee lane, dahlan h. mohd, ibrahim abdullah.  (2012).  electron-beam-irradiated rice husk powder as reinforcing filler in natural rubber/high-density polyethylene (nr/hdpe) composites.  - composites: part b.  43:3069-3075. 

nurain johar, ishak ahmad.  (2012).  morphological, thermal, and mechanical properties of starch biocomposite films reinforced by cellulose nanocrystals from rice husks.  - bioresources.  7(4):5469-5477. 

gholamhossein nodeh farahani, ishak ahmad & zeinab mosadeghzad.  (2012).  effect of fiber content, fiber length and alkali treatment on properties of kenaf fiber/upr composites based on recycled pet wastes.  - polymer-plastics technology and engineering.  51:634-639. 

hanieh kargarzadeh, ishak ahmad, ibrahim abdullah, alain dufresne, siti yasmine zainudin, rasha m. sheltami.  (2012).  effects of hydrolysis conditions on the morphology, crystallinity, and thermal stability of cellulose nanocrystals extracted from kenaf bast fibers.  - cellulose.  855-866. 

rasha m. sheltami, ibrahim abdullah, ishak ahmad, alain dufresne, hanieh kargarzadeh.  (2012).  extraction of cellulose nanocrystals from mengkuang leaves (pandanus tectorius).  - carbohydrate polymers.  772-779. 

mohd cairul iqbal mohd amin, naveed ahmad, nadia halib, ishak ahmad.  (2012).  synthesis and characterization of thermo- and ph-responsive bacterial cellulose/acrylic acid hydrogels for drug delivery.  - carbohydrate polymers.  88(2):465-473. 

nurain johar, ishak ahmad, alain dufresne.  (2012).  extraction, preparation and characterization of cellulose fibres and naocrystals from rice husk.  - industrial crops and products.  37:93-99. 

nadia halib, mohd cairul iqbal mohd amin & ishak ahmad.  (2012).  physicochemical properties and characterization of nata de coco from local food industries as a source of cellulose.  - sains malaysiana.  41(2)(2012):205-211. 

chong ee lane, ishak ahmad, dahlan hj. mohd & ibrahim abdullah.  (2011).  kesan modifikasi sekam padi dengan getah asli cecair dan dedahan kepada alur elektron ke atas sifat mekanik komposit nr/hdpe /sekam padi.  - sains malaysiana.  40(9)(2011): 985-992. 

hisham, s.f., ahmad, i., daik, r., ramli, a..  (2011).  penyediaan dan pencirian komposit upr/lnr/gentian kaca terawat menggunakan resin poliester tak tepu daripada bahan buangan pet.  - sains malaysiana.  40(9):1029-1035. 

syafri, r; ahmad, i; abdullah, i.  (2011).  effect of rice husk surface modification by lenr the on mechanical properties of nr/hdpe reinforced rice husk composite.  - sains malaysiana.  40(7):749-756. 

hisham, s.f., ahmad, i., daik, r., ramli, a..  (2011).  blends of lnr with unsaturated polyester resin from recycled pet: comparison of mechanical properties and morphological analysis with the optimum blend by commercial resin.  - sains malaysiana.  40(7):729-735. 

chiachun tan, ishak ahmad, muichin heng.  (2011).  characterization of polyester composites from recycled polyethylene terephthalate reinforced with empty fruit bunch fibers.  - materials and design.  32(8-9):4493-4501. 

ishak ahmad, ramli ismail, ibrahim abdullah.  (2011).  effects of pbo fiber and clay on the mechanical, morphological, and dynamic mechanical properties of nr/hdpe blends.  - polymer engineering and science.  51(3):419-425. 

siti nurul ain md. jamil, rusli daik and ishak ahmad.  (2010).  preparation and thermal behaviour of acrylonitrile (an)/ethyl acrylate (ea) copolymer and acrylonitrile (an)/ethyl acrylate (ea)/fumaronitrile (fn) terpolymer as precursors for carbon fibre.  - pertanika journal of science and technology.  18:401-409. 

ishak ahmad, farihan mohamed hassan.  (2010).  preparation of unsaturated polyester liquid natural rubber reinforced by montmorillonite.  - journal of reinforced plastics and composites.  29(18):2834-2841. 

e.l. chong, ishak ahmad, h.m. dahlan, ibrahim abdullah.  (2010).  reinforcement of natural rubber/high density polyethylene blends with electron beam irradiated liquid natural rubber-coated rice husk.  - radiation physics and chemistry.  79(8):906-911. 

nadia halib, mohd cairul iqbal mohd amin, ishak ahmad.  (2010).  unique stimuli responsive characteristics of electron beam synthesized bacterial cellulose/acrylic acid composite.  - journal of applied polymer science.  116(5):2920-2929. 

ahmad i., jamil m.s., abdullah i..  (2009).  rice husk and clay loadings into high density polyethylene-natural rubber-liquid natural rubber matrix | [pengisian sekám padi dan tanah liât ke dalam matriks polietilena berketumpatan tinggi-getah as.  - sains malaysiana.  38(3):381-386. 

nadia halib, mohd cairul iqbal mohd amin, ishak ahmad, zulkifli mohamed hashim & noriah jamal.  (2009).  pengembungan hidrogel selulosa bakteria-asid akrilik: sensitiviti terhadap rangsangan luar.  - sains malaysiana.  38(5):785-791. 

shamsuri a.a., daik r., ahmad i., jumali m.h.hj..  (2009).  nylon-6/liquid natural rubber blends prepared via emulsion dispersion.  - journal of polymer research.  16:381-387.