pensyarah universiti
pusat kajian diagnostik, teraputik & penyiasatan (codtis)
khairos@ukm.edu.my
Biografi/ Biography :
Assoc. Prof Dr Khairul Osman is a Biomedical Scientist graduate from Universiti Kebangsaan Malaysia. He specializes in microscopy imaging with an emphasis on live-cell imaging. Currently, his work is focused on capturing the various activities happening on moving sperm. He and his team have managed to visualized calcium spike, mitochondrial membrane
potential, pH changes, reactive oxygen species spikes in 1/3 sperm tail, and kinematics of sperm movements. Apart from live-cell visualization, he has managed to identify sperms which had gone capacitation, identify sperm with severe DNA damage, recognised sperm DNA maturation states and status of individual sperm viability. He has numerous copyrights under his name.
His in-depth understanding in biomedical science, his training in forensic education from John Hopkins University and certification in forensic investigation (CEH, CEFI) has allowed him to conducts numerous crime scene investigation consultations and training for local and international enforcement agencies. Due to his close relationship with the forensic education community. and his expertise in data mining, he is frequently called by private companies to help develop STEM programs for targeted populations.
khairul osman, siti fatimah ibrahim, nur syahmimi nadwa binti mohd isa, nur nabila zulkifli, ifa suefiqah mohd zulfikar, rogayah abu hassan @ mohamed, khairunnisa zaidan, mira hazira zaid, rus dina rus din, seri mirianti ishar, atikah mohd nasir, nor ayuslinawati che sidik, mohammad kassim. (2025). laporan teknikal makmal perisikan ukm-pdrm may 2025. - . .
khairul osman, siti fatimah ibrahim, nur syahmimi nadwa binti mohd isa, nur nabila zulkifli, ifa suefiqah mohd zulfikar, rogayah abu hassan @ mohamed, khairunnisa zaidan, mira hazira zaid, rus dina rus din, seri mirianti ishar, atikah mohd nasir, nor ayuslinawati che sidik, nurfaizah abu tahrim, norfaizan padli, wan mohd razi idris, nur amirah amerudin, mohammad kassim. (2025). laporan teknikal makmal perisikan 2024 sehingga mac 2025. - . .
norazurashima jamaludin , siti fatimah ibrahim , farah hanan fathihah jaffar , aini farzana zulkefli and khairul osman. (2025). the influence of 2.45 ghz wi-fi exposure duration on sperm quality and testicular histopathology: an exploration of peroxidative injury. - antioxidants. 1 - 14.
siti fatimah ibrahim, nur farahin abu bakar, neetyaa sre paranthaman, tong sheng gan, jazebelle faith childs, nurul atiqah azhar, aini farzana zulkefli, mohd farisyam mat ros, khairul osman, farah hanan fathihah jaffar. (2025). testicular morphological alterations in 2.45 ghz wi-fi exposed rat pups and the mitigating effects of edible bird nest . - medicine and health. 764 - 775.
muhammad adib al-wafi, mohd azmi, nurhanis, abdul aziz, tan ke, rozaimy abdul rahim, khairul osman, atikah mohd nasir. (2025). from screen to scene: welcome to investigamer. - international conference on teaching and learning in health sciences education (intlec) 2025 . .
norazurashima jamaludin , siti fatimah ibrahim , farah hanan fathihah jaffar , aini farzana zulkefli and khairul osman. (2025). the influence of 2.45 ghz wi-fi exposure duration on sperm quality and testicular histopathology: an exploration of peroxidative injury. - antioxidants. 1 - 14.
sivasatyan vijay, siti fatimah ibrahim, khairul osman, aini farzana zulkefli, mohd farisyam mat ros, norazurashima jamaludin, syed muhamad asyraf syed taha, atikah hairulazam, farah hanan fathihah jaffar. (2025). histomorphometry and sperm quality in male rats exposed to 2.45 ghz wi-fi. - reproduction. 1 - 12.
maluin, sofwatul mokhtarah; jaffar, farah hanan fathihah; osman, khairul; zulkefli, aini farzana; mat ros, mohd farisyam; ibrahim, siti fatimah. (2024). exploring edible bird nest's potential in mitigating wi-fi's impact on male reproductive health. - reproductive medicine and biology. 1 - 13.
nur hilwani, ibrahim siti fatimah, mokhtar mohd helmy, yahaya azyani, zulkefli aini farzana, ankasha sheril june, osman khairul. (2023). modulation of vulvovaginal atrophy (vva) by gelam honey in bilateral oophorectomized rats. - frontiers in endocrinology. 1-13.
jaffar farah hanan fathihah, osman khairul, hui chua kien, zulkefli aini farzana, ibrahim siti fatimah. (2022). long term wi-fi exposure from pre-pubertal to adult age on the spermatogonia proliferation and protective effects of edible bird's nest supplementation. - frontiers in physiology. 199-209.
khairul osman, nor hamizan hashim, siti fatimah ibrahim. (2025). the effects of sedative and stimulant agents of illicit drugs on male fertility: a scoping review. - fourrages. 1 - 13.
farah hanan fathihah jaffar, khairul osman, chua kien hui, aini farzana zulkefli, siti fatimah ibrahim. (2024). effect of wi-fi exposure and edible bird nest supplementation on the testicular oxidative stress status and sperm quality in male sprague-dawley rat pups. - international journal of radiation research. 329 - 338.
nurul atiqah azhar, khairul osman, farah hanan fathihah jaffar, chua kien hui, farisyam mat ros, aini farzana zulkefli, siti fatimah ibrahim. (2024). effect of edible bird nest supplementation against busulfan-induced oligospermia in adult rats. - sains malaysiana. 1219-1234.
noor hazfalinda hamzah, mohd faizal abdul rahman, gina francesca gabriel & khairul osman. (2022). detection vapour of nitrate fertiliser based explosives on transportation of nitrates during shipping using diphenylamine-calorimeter optic device. - sains malaysiana. 2955-2966.
farah dayana rosli, noor hashida hashim, khairul osman, siti fatimah ibrahim, nurul kabir.. (2019). ameliorative effects of thymoquinone on sperm parameters and testosterone level of nicotine-treated sprague dawley rats. - brazilian archives of biology and technology. 1-11.
norazurashima jamaludin , siti fatimah ibrahim , farah hanan fathihah jaffar , aini farzana zulkefli and khairul osman. (2025). the influence of 2.45 ghz wi-fi exposure duration on sperm quality and testicular histopathology: an exploration of peroxidative injury. - antioxidants. 1 - 14.
sivasatyan vijay, siti fatimah ibrahim, khairul osman, aini farzana zulkefli, mohd farisyam mat ros, norazurashima jamaludin, syed muhamad asyraf syed taha, atikah hairulazam, farah hanan fathihah jaffar. (2025). histomorphometry and sperm quality in male rats exposed to 2.45 ghz wi-fi. - reproduction. 1 - 12.
farah hanan fathihah jaffar, khairul osman, chua kien hui, aini farzana zulkefli, siti fatimah ibrahim. (2024). effect of wi-fi exposure and edible bird nest supplementation on the testicular oxidative stress status and sperm quality in male sprague-dawley rat pups. - international journal of radiation research. 329 - 338.
maluin, sofwatul mokhtarah; jaffar, farah hanan fathihah; osman, khairul; zulkefli, aini farzana; mat ros, mohd farisyam; ibrahim, siti fatimah. (2024). exploring edible bird nest's potential in mitigating wi-fi's impact on male reproductive health. - reproductive medicine and biology. 1 - 13.
nurul atiqah azhar, khairul osman, farah hanan fathihah jaffar, chua kien hui, farisyam mat ros, aini farzana zulkefli, siti fatimah ibrahim. (2024). effect of edible bird nest supplementation against busulfan-induced oligospermia in adult rats. - sains malaysiana. 1219-1234.
loong-chuen lee, choong-yeun liong, khairul osman, and abdul aziz jemain. (2016). forensic differentiation of paper by atr-ftir spectroscopy technique and partial least squares-discriminant analysis (pls-da). - aip conference proceedings / johor bahru, malaysia. 1-7.
loong-chuen lee, choong-yeun liong, khairul osman, and abdul aziz jemain. (2016). comparison of several variants of principal component analysis (pca) on forensic analysis of paper based on ir spectrum. - aip conference proceedings / johor bahru, malaysia. 1-7.
loong-chuen lee, choong-yeun liong, khairul osman, and abdul aziz jemain. (2016). effects of scatter-correction pre-processing methods and spectral derivative algorithms on forensic classification of paper. - aip conference proceedings / johor bahru, malaysia. 1-9.
choong-yeun liong, loong-chuen lee, khairul osman, and abdul aziz jemain. (2016). genetic algorithms for wavenumber selection in forensic differentiation of paper by linear discriminant analysis. - aip conference proceedings / johor bahru, malaysia. 1-7.
nur azwa azman, noor hazfalinda hamzah, khairul osman & gina francesca gabriel. (2023). analisis penunjuk utama penguraian terma tisu khinzir yang dibakar dengan kehadiran gangguan minyak tanah dalam keadaan terbuka. - . 306-312.
noor hazfalinda hamzah, goh yee ze, khairul osman, gina francesca gabriel, seri mirianti ishar, rus dina rus din & nur mahiza md isa. (2023). analisis cap bibir populasi melayu malaysia (lembah klang) menggunakan teknik digital fotografi. - . 294-299.
noor hazfalinda hamzah, darishini manimaran, khairul osman, gina francesca gabriel, seri mirianti ishar & rus dina rus din. (2023). pemerhatian kecederaan akibat rogol dalam kalangan kanak-kanak belum akil baligh dan lelaki. - . 288-293.
khairul osman, glenna tan jie yee, najib sam, gina francesca gabriel & noor hazfalinda hamzah. (2023). pelbagai faktor yang mempengaruhi berat akhir peluru yang ditembak ke atas pelbagai jenis kayu. - . 129-133.
khairul osman, siti fatimah ibrahim, nur syahmimi nadwa binti mohd isa, nur nabila zulkifli, ifa suefiqah mohd zulfikar, rogayah abu hassan @ mohamed, khairunnisa zaidan, mira hazira zaid, rus dina rus din, seri mirianti ishar, atikah mohd nasir, nor ayuslinawati che sidik, mohammad kassim. (2025). laporan teknikal makmal perisikan ukm-pdrm may 2025. - . .
khairul osman, siti fatimah ibrahim, nur syahmimi nadwa binti mohd isa, nur nabila zulkifli, ifa suefiqah mohd zulfikar, rogayah abu hassan @ mohamed, khairunnisa zaidan, mira hazira zaid, rus dina rus din, seri mirianti ishar, atikah mohd nasir, nor ayuslinawati che sidik, nurfaizah abu tahrim, norfaizan padli, wan mohd razi idris, nur amirah amerudin, mohammad kassim. (2025). laporan teknikal makmal perisikan 2024 sehingga mac 2025. - . .
noor hazfalinda hamzah, khairul osman, khairunnisa aliah abdullah faizal. (2024). pemilikan senjata api di malaysia edisi kedua. - . 141.
siti fatimah ibrahim, nur syahmimi nadwa binti mohd isa, vivaashiny a/p balakrishnan, khairul osman, jalifah binti latip, seri mirianti ishar, rus dina rus din. (2024). pembangunan protokol sampel-prep untuk urin yang mengandungi metabolik dadah nps. - . 1-64.
noor hazfalinda hamzah, darishini manimaran, khairul osman, gina francesca gabriel, seri mirianti ishar & rus dina rus din. (2023). pemerhatian kecederaan akibat rogol dalam kalangan kanak-kanak belum akil baligh dan lelaki. - . 288-293.
atikah mohd nasir, rozaimy abdul rahim, nurin haziqah razali, khairul osman, noor hazfalinda hamzah, juhana jaafar, pei sean goh, ahmad fauzi ismail . (2025). detection of illicit drug unique marker in wastewater: the role of advanced membrane technologies. - 15th conference of aseanian membrane society. .
khairul osman, siti fatimah ibrahim, nur syahmimi nadwa binti mohd isa, nur nabila zulkifli, ifa suefiqah mohd zulfikar, rogayah abu hassan @ mohamed, khairunnisa zaidan, mira hazira zaid, rus dina rus din, seri mirianti ishar, atikah mohd nasir, nor ayuslinawati che sidik, mohammad kassim. (2025). laporan teknikal makmal perisikan ukm-pdrm may 2025. - . .
khairul osman, siti fatimah ibrahim, nur syahmimi nadwa binti mohd isa, nur nabila zulkifli, ifa suefiqah mohd zulfikar, rogayah abu hassan @ mohamed, khairunnisa zaidan, mira hazira zaid, rus dina rus din, seri mirianti ishar, atikah mohd nasir, nor ayuslinawati che sidik, nurfaizah abu tahrim, norfaizan padli, wan mohd razi idris, nur amirah amerudin, mohammad kassim. (2025). laporan teknikal makmal perisikan 2024 sehingga mac 2025. - . .
atikah hairulazam, siti fatimah ibrahim, khairul osman, mohd helmy mokhtar, aini farzana zulkefli1, mohd farisyam mat ros, norazurashima jamaludin, syed muhamad asyraf syed taha, sivasatyan vijay, farah hanan fathihah jaffar. (2025). the effect of 3.5 ghz exposure on the parameters of libido in male rats. - 5th international conference on advances in medical science (icams 2025). .
muhammad adib al-wafi, mohd azmi, nurhanis, abdul aziz, tan ke, rozaimy abdul rahim, khairul osman, atikah mohd nasir. (2025). from screen to scene: welcome to investigamer. - international conference on teaching and learning in health sciences education (intlec) 2025 . .
| Geran / Grant | Kolaborator / Collaborator | Status |
|---|---|---|
| KESAN KETOKSIKAN BAHAN PSIKOAKTIF BAHARU (NPS) TERPILIH TERHADAP ORGAN UTAMA FUNGSI TUBUH | jabatan siasatan jenayah narkotik, polis diraja malaysia | 30.5% (2024-10-01 sehingga 2027-09-30) |
| PEMBANGUNAN DAN PENGOPERASIAN PANGKALAN DATA FORENSIK MOLEKUL NPS | jabatan siasatan jenayah narkotik, polis diraja malaysia | 57.9% (2023-11-01 sehingga 2026-12-31) |
| PENCIRIAN SEBATIAN AKTIF (TERMASUK NPS) TERKAIT DENGAN PENYALAHGUNAAN BAHAN | jabatan siasatan jenayah narkotik, polis diraja malaysia | 59.5% (2023-11-01 sehingga 2026-11-30) |
| PEMBANGUNAN PROSEDUR PENGENALPASTIAN DAN PENCIRIAN BAGI PENJEJAKAN FORENSIK ASAL USUL DADAH NPS | jabatan siasatan jenayah narkotik, polis diraja malaysia | 55.5% (2024-01-01 sehingga 2026-12-31) |