Dr. Eka Safitri, S.Si., M.Si

Tentang Saya (About Me)

Eka Safitri received her B.Sc in Chemistry from Syiah Kuala University (USK), Indonesia and obtained master degree from Institute Teknologi Bandung (ITB) Indonesia. She finished Ph.D from Universiti Kebangsaan Malaysia (UKM) and focused on developing enzyme and DNA biosensors. She is now a lecturer at the Chemistry Department, Faculty Mathematics and Natural Sciences, Syiah Kuala University. Her research interest  focus on synthesis new nano scale materials  to develop chemical sensor and biosensor based on optical and electrochemical measurement. These materials will be utilized as matrices to immobilize biomolecules such as enzyme, DNA, hormon and antibody.



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email e.safitri[at]unsyiah.ac.id
www https://www.facebook.com/eka safitri
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Publikasi (Publications)

Jurnal (Journals)

Eka Safitri * , Hani Humaira , Murniana Murniana , Nazaruddin Nazaruddin , Muhammad Iqhrammullah , Nor Diyana Md Sani, Chakavak Esmaeili, Susilawati Susilawati, Muhammad Mahathir and Salsabilla Latansa Nazaruddin, 2021, Optical pH Sensor Based on Immobilization Anthocyanin from Dioscorea alata L. onto Polyelectrolyte Complex Pectin–Chitosan Membrane for a Determination Method of Salivary pH, Polymers, MDPI, 13, 12, 1-13, 20734360.

Nazaruddin Nazaruddin, Nurul Afifah, Muhammad Bahi, Susilawati Susilawati, Nor Diyana Md. Sani, Chakavak Esmaeili, Muhammad Iqhrammullah, Murniana Murniana, Uswatun Hasanah, Eka Safitri, 2021, A simple optical pH sensor based on pectin and Ruellia tuberosa L-derived anthocyanin for fish freshness monitoring, F1000research, 10:422, 1-26, 20461402.

Chakavak Esmaeili, Meisam Sadeghpour Karimi, Parviz Norouzi, Fei Wu, Mohammad Reza Ganjali, Eka Safitri, 2020, Gadolinium (III) Tungstate Nanoparticles Modified Carbon Paste Electrode for Determination of Progesterone Using FFT Square-Wave Voltammetry Method, Journal of The Electrochemical Society, 167(6), 067513, .

Uswatun Hasanah, Mita Setyowati , Rustam Efendi , Muslem Muslem , Nor Diyana Md Sani , Eka Safitri , Lee Yook Heng and Rinaldi Idroes, 2019, Preparation and Characterization of a Pectin Membrane-Based Optical pH Sensor for Fish Freshness Monitoring, Biosensor, 9 (60), 1-8, 2079-6374.

U Hasanah, M Setyowati , Edwarsyah, R Efendi, E Safitr, R Idroes, L Y Heng, N D Sani, 2019, Isolation of Pectin from coffee pulp Arabica Gayo for the development of matrices membrane, IOP Conf. Series: Materials Science and Engineering , 523, , 1757-8981.

EDA YUHANA ARIFFIN, NIK NURHANAN NIK MANSOR, EKA SAFITRI, LEE YOOK HENG & NURUL IZZATY HASSAN, 2019, A Hydrogen Peroxide Biosensor from Horseradish peroxidase Immobilization onto Acrylic Microspheres, Sains Malaysiana , 48(7), 1409–1416, 01266039.

Uswatun Hasanah, Nor Diyana Md Sani, Lee Yook Heng, Rinaldi Idroes, and Eka Safitri, 2019, Construction of a Hydrogel Pectin-Based Triglyceride Optical Biosensor with Immobilized Lipase Enzymes, Biosensors, 9(4),1, 1-11, 2079-6374.

Uswatun Hasanah, Nor Diyana Md Sani, Lee Yook Heng, Rinaldi Idroes and Eka Safitri, 2019, Construction of a Hydrogel Pectin-Based Triglyceride Optical Biosensor with Immobilized Lipase Enzymes, Biosensors, 9 (4), 1-11, 2079-6374.

Nik Nurhanan Nik Mansor,Tan Toh Leong, Eka Safitri, Dedi Futra, Nurul Saadah Ahmad, Dian Nasriana Nasuruddin, Azlin Itnin, Ida Zarina Zaini, Khaizurin Tajul Arifin, Lee Yook Heng and Nurul Izzaty Hassan, 2018, An Amperometric Biosensor for the Determination of Bacterial Sepsis Biomarker, Secretory Phospholipase Group 2-IIA Using a Tri-Enzyme System, Sensors , 18, 686, .

Eka Safitri, Lee Yook Heng, Musa Ahmad, Tan Ling Ling, 2017, Fluorescence bioanalytical method for urea determination based on water soluble ZnS quantum dots, Sensors and Actuators B: Chemical, 240, 763–769, .

Chakavak Esmaeili, Lee Yook Heng, Chew Poh Chiang, Zulkafli A. Rashid, Eka Safitri, Radha Swathe Priya Malon Marugan, 2017, A DNA biosensor based on kappa-carrageenan-polypyrrole-gold nanoparticles composite for gender determination of Arowana fish (Scleropages formosus), Sensors and Actuators B: Chemical, 242, 616–624, .

Eka Safitri, 2006, Perbandingan Kij ESI Nitrat dengan Metode Larutan Terpisah dan Metode Tercampur, Jurnal Alchemy, , , 2460-6871.

Rahmi, Saiful, Eka Safitri, 2003, Studi Tentang Faktor-faktor yang Mempengaruhi Kinerja Membran Khitosan, Jurnal Kimia Andalas, 9, 29-33, .

Prosiding (Proceedings)

Khairun Nisah, Muliadi Ramli, Marlina, Rinaldi Idroes, and Eka Safitri*, 2021, Study of linearity and stability of Pb(II)-1,10-phenanthroline complex with the presence of Fe (II) dan Mg (II) matrix ions using UV-Vis spectrophotometry, Materials Science and Engineering, he Annual International Conference Syiah Kuala University, Banda Aceh, 15-16 Oktober 2021, United Kingdom, IOP Publishing, , 17578981, 1757899X.

E Safitri* , H Humaira, N Nazaruddin, S Susilawati, M Murniana danN D Md Sani, 2021, Dioscorea alata L anthocyanin extract methanol as a sensitive pH active compound, Annual Conference on Science and Technology (ANCOSET 2020), 2nd Annual Conference of Science and Technology (ANCOSET 2020), 28 November 2020, Malang, Indonesia, Malang, 28 November 2020, United Kingdom, IOP Publishing, , 17426588, 17426596.

U Hasanah, M Setyowati, Edwarsyah, R Efendi, E Safitri, R Idroes, L Y Heng, N D Sani, 2019, Isolation of Pectin from coffee pulp Arabica Gayo for the development of matrices membrane, IOP Conf. Series: Materials Science and Engineering, The 8th Annual International Conference (AIC) 2018 on Science and Engineering, Banda Aceh, , , IOP Publishing, , 1757-8981.

E Safitri, N Afifah , Khairi , Lelifajri , Nazaruddin , Susilawati and N D Sani, 2019, Ruellia tuberosa L Anthocyanin extract as a pH sensitive substance , , The 3rd International Conference on Natural and Environmental Sciences (ICONES 2019), Banda Aceh, 26-27 Juli 2019, , IOP Publishing, 0, 1755-1315.

Khairi, Eka Safitri, 2003, Pembuatan Biosensor Urea dengan Tipe Kawat Platina Terlapis, Proseding Seminar Nasional PPD-HEDS , , Medan, 3-4 September 2003, Medan, PPD-HEDS, 0, .

Eka Safitri, Indra Noviandri, Buchari, 2001, Pembuatan dan Karakterisasi ESI Nitrat Berbasis Membran PTFE dengan Bahan Aktif Aliquat 336 Nitrat, Proseding Seminar Nasional Elektrokimia, Seminar Nasional Elektrokimia, Tanggerang, , , , 0, .


Buku (Books)

Eka Safitri dan Khairi, 2007, Kimia Analisa Kualitatif, Banda Aceh, Penerbit Unsyiah, .