Effect of Hydrochloric Acid Hydrolysis under Sonication and Hydrothermal Process to Produce Cellulose Nanocrystals from Oil Palm Empty Fruit Bunch (OPEFB) von Zulnazri, Zulnazri, Dewi, Rozanna, Muarif, Agam, Fikri, Ahmad, Fithra, Herman, Roesyadi, Achmad, Sangian, Hanny F, Alva, Sagir

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Nano-manipulation of Bi0.7Sr1.3Co0.5Fe1.5O6−δ double perovskite oxide for oxygen separation: assessment on morphology structure and oxygen desorption properties von Khaerudini, Deni Shidqi, Arham, Alva, Sagir

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Effect of Chitosan on the Corrosion Inhibition for Aluminium Alloy in H2SO4 Medium von Arwati, I Gusti Ayu, Majlan, Edy Herianto, Alva, Sagir, Muhammad, Wahyu

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Optimization of Castor Oil-Based Ion Selective Electrode (ISE) with Active Agent 1,10-Phenanthroline for Aqueous Pb2+ Analysis von Nisah, Khairun, Rahmi, Rahmi, Ramli, Muliadi, Idroes, Rinaldi, Alva, Sagir, Iqhrammullah, Muhammad, Safitri, Eka

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CHLORIDE SENSOR FABRICATION BASED ON SPE Ag/AgCl THROUGH CYCLIC VOLTAMMETRIC TECHNIQUE: SCAN RATE EFFECT von Asadullah, Mas'ud, Alva, Sagir, Rinaldi, Ali, Sundari, Rita

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Sensitivity of Chitosan Film Based Electrode Modified with Reduced Graphene Oxide (rGO) for Formaldehyte Detection Using Cyclic Voltammetry von Nainggolan, Irwana, Saisa, Agusnar, Harry, Alfian, Zul, Alva, Sagir, Nasution, Tulus Ikhsan, Rahman, Rozyanty, Sembiring, Ardiansyah

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TIRE WASTE AS A POTENTIAL MATERIAL FOR CARBON ELECTRODE FABRICATION: A REVIEW von Ariri, Ahmad, Alva, Sagir, Hasbullah, Siti Aishah

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Fabrication of an Immobilized Polyelectrolite Complex (PEC) Membrane from Pectin-Chitosan and Chromoionophore ETH 5294 for pH-Based Fish Freshness Monitoring von Safitri, Eka, Omaira, Zatul, Nazaruddin, Nazaruddin, Mustafa, Irfan, Saleha, Sitti, Idroes, Rinaldi, Ginting, Binawati, Iqhrammullah, Muhammad, Alva, Sagir, Paristiowati, Maria

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Development of Arduino Uno-Based TCS3200 Color Sensor and Its Application on the Determination of Rhodamine B Level in Syrup von Surbakti, Muhammad Syukri, Farhan, Muhammad, Zakaria, Zakaria, Isa, Muhammad, Sufriadi, Elly, Alva, Sagir, Yusibani, Elin, Heliawati, Leni, Iqhrammullah, Muhammad, Suhud, Khairi

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Nata de Cassava Type of Bacterial Cellulose Doped with Phosphoric Acid as a Proton Exchange Membrane von Kartika Sari, Andarany, Mohamad Yunus, Rozan, Majlan, Edy Herianto, Loh, Kee Shyuan, Wong, Wai Yin, Saidin, Nur Ubaidah, Alva, Sagir, Khaerudini, Deni Shidqi

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Sensitivity of chitosan/reduced graphene oxide/manganese dioxide modified electrodes for cholesterol detection using cyclic voltammetry von Nainggolan, Irwana, Martina, Sake Juli, Alva, Sagir, Li, Bing, Nasution, Tulus Ikhsan, Sembiring, Ardiansyah, Duha, Athaya Samira, Saisa, Saisa, Rahman, Rozyanty, Asrosa, Rica

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Characterization of fabricated MnO2-amberlite photocatalyst by FTIR, XRD and SEM for alizarin removal von Sundari, Rita, Alva, Sagir, Sebayang, Darwin, Wahyudi, Haris, Jonit, Soleha, Kamaruddin, Atiqah

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IOT for Agriculture: Food Quality and Safety von Witjaksono, Gunawan, Saeed Rabih, Almur Abdelkreem, Yahya, Noorhana bt, Alva, Sagir

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Pengontrolan Retak pada Beton dengan Optimalisasi Interaksi Komposit Beton pada Interface Zone von Muin, Resmi Bestari, Alva, Sagir, Patty, Agnes Hanna, Fidi, Fidi, Arianti, Adelfy Dara

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Preliminary Study of Poly(Tetrahydrofurfuryl Acrylate) Thin Film as a Potential Material of Ion Selective Electrodes: The Case of Nitrate Ion-Selective Electrode von Alva, Sagir, Suherman, Robi, Friliandita, Vivi, Khaerudini, Deni Shidqi, Majlan, Edy Herianto, Abd Aziz, Aiman Sajidah

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THE ELECTRICAL AND MECHANICAL CHARACTERIZATION OF SILICON BASED ELECTROMAGNETIC MICRO-ACTUATOR FOR FLUID INJECTION SYSTEM von JUMRIL YUNAS, ROER E. PAWINANTO, NUR INDAH, SAGIR ALVA, DARWIN SEBAYANG

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Influence of Sintering Temperature on Mechanical and Physical properties of Mill Scale based Bipolar Plates for PEMFC von Khaerudini, Deni S., Berliana, Rina, Prakoso, Gatra B., Insiyanda, Dita R., Alva, Sagir

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Sol gel method for synthesis of semiconducting ferrite and the study of FTIR, DTA, SEM and CV von Alva, Sagir, Hua, Tang Ing, Nizar, Umar Kalmar, Wahyudi, Haris, Sundari, Rita

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Development of Ammonium-Selective Electrode Based on PVC/MB28 Membrane von Alva, Sagir, Sundari, R, A Aziz, A S, A Rashid, N A, Gunawan, W

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Optimization strategy of Ag/AgCl thin film electrodes approached by chlorination process for electrochemical response materials von Khaerudini, Deni Shidqi, Rahman, Faisal, Alva, Sagir

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