Green synthesis of silver nanoparticles using Kirinyuh (Chromolaena Odorata) leaf extract and their antibacterial activity against Vibrio sp.E Yanuar, W Sarwana, K Umam, I Huda, D Wijaya, R Roto, M MudasirAIP Conference Proceedings 2243 (1), 020031 | | 2020 |
Quartz Crystal Microbalances Functionalized with Citric Acid-Doped Polyvinyl Acetate Nanofibers for Ammonia SensingR Roto, A Rianjanu, A Rahmawati, IA Fatyadi, N Yulianto, N Majid, …ACS Applied Nano Materials | 4 | 2020 |
Enhanced sensitivity and selectivity of ammonia sensing by QCM modified with boric acid-doped PVAc nanofiberR Roto, A Rianjanu, IA Fatyadi, A Kusumaatmaja, K TriyanaSensors and Actuators A: Physical 304, 111902 | 3 | 2020 |
Photocatalytic Reduction of AuCl4-by Fe3O4/SiO2/TiO2 NanoparticlesES Kunarti, R Roto, N Nuryono, SJ Santosa, ML Fajri | | 2020 |
Molecular Imprinting Polymer-Based QCM Sensor for Detection of α-PineneNA Humairah, F Fadlunisa, KA Histhiningtyas, IA Fatyadi, R Roto, …Key Engineering Materials 840, 418-423 | | 2020 |
Preparation of Fe3O4@ SiO2 Nanoparticles for Adsorption of Waste Containing Cu2+ IonsRA Irfai, R Roto, NH AplrilitaKey Engineering Materials 840, 43-47 | | 2020 |
Effect of Stabilizing Agent of Sodium Citrate and Polyethylene Glycol on Structure of Fe3O4 NanoparticlesR Roto, A Izza, ES Kunarti, S SuhermanKey Engineering Materials 840, 466-471 | | 2020 |
RELEASE OF α-TOCOPHEROL FROM CHITOSAN/PECTIN POLYELECTROLYTE COMPLEX FILM INTO FATTY FOOD SIMULANT FOR THE DESIGN OF ANTIOXIDANT ACTIVE FOOD PACKAGEAR Hapsari, R Roto, D SiswantaJurnal Teknologi 82 (2) | | 2020 |
Electrospun polyvinyl acetate nanofiber modified quartz crystal microbalance for detection of primary alcohol vaporA Rianjanu, K Triyana, DB Nugroho, A Kusumaatmaja, R RotoSensors and Actuators A: Physical 301, 111742 | 4 | 2020 |
Quartz crystal microbalance-coated cellulose acetate nanofibers overlaid with chitosan for detection of acetic anhydride vaporDB Nugroho, A Rianjanu, K Triyana, A Kusumaatmaja, R RotoResults in Physics 15, 102680 | 9 | 2019 |
Ion Exchange of Benzoate in Ni-Al-Benzoate Layered Double Hydroxide by AmoxicillinDW Dwiasi, M Mudasir, R RotoOpen Chemistry 17 (1), 1043-1049 | | 2019 |
A highly sensitive safrole sensor based on polyvinyl acetate (PVAc) nanofiber-coated QCMK Triyana, A Rianjanu, DB Nugroho, AH As’ari, A Kusumaatmaja, R Roto, …Scientific reports 9 (1), 1-12 | 8 | 2019 |
An enhanced safrole sensing performance of a polyacrylonitrile nanofiber-based-QCM sensor by overlaying with chitosanA Rianjanu, K Triyana, N Nurbaiti, SA Hasanah, A Kusumaatmaja, R RotoSains Malaysiana 48 (9), 2041-2049 | 3 | 2019 |
A study of quartz crystal microbalance modified with polyvinyl acetate nanofiber to differentiate short-chain alcohol isomersA Rianjanu, DB Nugroho, A Kusumaatmaja, R Roto, K TriyanaSensing and Bio-Sensing Research 25, 100294 | 10 | 2019 |
Colorimetric sensing of Pb2+ ion by using ag nanoparticles in the presence of dithizoneR Roto, B Mellisani, A Kuncaka, M Mudasir, A SuratmanChemosensors 7 (3), 28 | 6 | 2019 |
Preparation of TiO2/AgNPs by photodeposition method using Ag (I) present in radiophotography wastewater and their antibacterial activity in visible light illuminationET Wahyuni, R Roto, D Novarita, KP Suwondo, B KuswandiJournal of Environmental Chemical Engineering 7 (4), 103178 | 3 | 2019 |
Preparation of Char-Fe 3 O 4 Composites from Polyvinyl Chloride with Hydrothermal and Hydrothermal-Pyrolysis Carbonization Methods as Co (II) AdsorbentsM Muslem, A Kuncaka, TN Himah, R RotoIndonesian Journal of Chemistry 19 (4), 835 | 4 | 2019 |
Polyvinyl acetate film-based quartz crystal microbalance for the detection of benzene, toluene, and xylene vapors in airA Rianjanu, SA Hasanah, DB Nugroho, A Kusumaatmaja, R Roto, …Chemosensors 7 (2), 20 | 9 | 2019 |
Karakteristik limbah dan dampaknya bagi kesehatan pembatik di Lendah, Kulon ProgoSA Febriani, IBGSP Pidada, H Widagdo, M Suciningtyas, Y Nurhantari, …Journal of Community Empowerment for Health 2 (2), 128-136 | | 2019 |
Quartz crystal microbalance coated with PEDOT–PSS/PVA nanofiber for a high-performance humidity sensorT Julian, A Rianjanu, SN Hidayat, A Kusumaatmaja, R Roto, K TriyanaJournal of Sensors and Sensor Systems 8 (2), 243-250 | 10 | 2019 |
Polyethyleneimine-Modified Quartz Crystal Microbalance and its Characteristics for Detecting Acetic AcidD Purwati, T Julian, S Nur Hidayat, A Rianjanu, A Kusumaatmaja, …Materials Science Forum 948, 294-299 | | 2019 |
Microstructures and Functional Group Properties of Nano-Sized Chitosan Prepared by Ball MillingK Sari, E Suharyadi, R Roto, K AbrahaMaterials Science Forum 948, 192-197 | 2 | 2019 |
Polyacrylamide Coated on Quartz Crystal Microbalance Electrodes for Highly Sensitive Sensor of Acetic AcidA Rizani, SS Winingsih, A Rianjanu, T Julian, S Nur Hidayat, …Materials Science Forum 948, 254-259 | 1 | 2019 |
Antibacterial Activity of TiO2-Ag-Nanoparticle under Visible LightET Wahyuni, R Roto, M PrameswariMaterials Science Forum 948, 33-42 | 1 | 2019 |
Surface modification of Fe3O4 as magnetic adsorbents for recovery of precious metalsR RotoAdvanced Surface Engineering Research | 5 | 2018 |
Saccharin Extraction And Analysis Of Drug And Food Samples By Derivative Ultraviolet (UV) SpectrophotometrySR Hermanto, R Roto, A KuncakaEKSAKTA: Journal of Sciences and Data Analysis 18 (2), 85-96 | | 2018 |
Chitosan-based quartz crystal microbalance for alcohol sensingK Triyana, A Sembiring, A Rianjanu, SN Hidayat, R Riowirawan, T Julian, …Electronics 7 (9), 181 | 15 | 2018 |
Validation of Analytical Method Determination of Sodium Dodecyl Benzene Sulfonate (DBS) in Catfish (Clarias batrachus L.) by Spectrophotometric Using Methylene BlueCDQM Bulin, A Suratman, R RotoJournal of Applied Chemical Sciences 5 (1), 409-413 | | 2018 |
Effect of Reducing Agents on Physical and Chemical Properties of Silver NanoparticlesR Roto, HP Rasydta, A Suratman, NH AprilitaIndonesian Journal of Chemistry 18 (4), 614 | 6 | 2018 |
Polyacrylonitrile nanofiber-based quartz crystal microbalance for sensitive detection of safroleA Rianjanu, R Roto, T Julian, SN Hidayat, A Kusumaatmaja, EA Suyono, …Sensors 18 (4), 1150 | 18 | 2018 |
Silver Nanoparticle Incorporated Titanium Oxide for Bacterial Inactivation and Dye DegradationET Wahyani, R RotoIndonesia. Titanium Dioxide-Material for a Sustainable Environment, 331-348 | 5 | 2018 |
Oriental Journal of Physical SciencesIMN MILLA, M SYAHRI, ET WAHYUNI, R ROTO, DWI SISWANTA | | 2018 |
Investigation on the Effect of Addition of Fe 3+ Ion into the Colloidal AgNPs in PVA Solution and Understanding Its Reaction MechanismR Roto, M Marcelina, NH Aprilita, M Mudasir, TA Natsir, B MellisaniIndonesian Journal of Chemistry 17 (3), 439-445 | 5 | 2017 |
ANALITICAL METHOD VALIDATION OF ANIONIC SURFACTANT SODIUM DODECYL BENZENE SULFONATE (SDBS) IN CATFISH BY UV-VIS SPECTROPHOTOMETRY USING ACRIDINE ORANGEMC Ratri, A Suratman, R RotoALCHEMY Jurnal Penelitian Kimia 13 (2), 145-165 | | 2017 |
Comparison of NAA XRF and ICP-OES Methods on Analysis of Heavy Metals in Coals and Combustion ResiduesA Taftazani, R Roto, NR Ananda, S MurniasihIndonesian Journal of Chemistry 17 (2), 228-237 | | 2017 |
Physico-Chemical Properties of LiM0. 10Mn1. 90O4 (M: Co, Ni, Cr) for Potential Cathode MaterialsD PURWANINGSIH, R ROTO, H SUTRISNO, A PURWANTOAsian Journal of Chemistry 29 (7), 1466-1470 | | 2017 |
The roles of hydrazine and ethylenediamine in wet synthesis of Cu nanowireH Harsojo, LA Puspita, D Mardiansyah, R Roto, K TriyanaIndonesian Journal of Chemistry 17 (1), 43-48 | 4 | 2017 |
PAN-Immobilized PVC-NPOE Membrane for Environmentally Friendly Sensing of Cd (II) IonsM Moersilah, D Siswanta, R Roto, M MudasirIndonesian Journal of Chemistry 17 (1), 1-6 | 1 | 2017 |
Structural characterization of LiCrxMn2−xO4 via a simple reflux techniqueD Purwaningsih, R Roto, H Sutrisno, A PurwantoAIP Conference Proceedings 1823 (1), 020100 | | 2017 |
Pengaruh Penambahan Urea Terhadap Peningkatan Pencemaran Nitrit Dan Nitrat Dalam Tanah (Influence of Addition of Urea to Increased Pollution of Nitrite and Nitrate in the Soil)A Mawaddah, R Roto, A SuratmanJurnal Manusia dan Lingkungan 23 (3), 360-364 | 2 | 2017 |
Optical chemical sensor of Cd (II) in water based on 1-(2-pyridylazo)-2-naphtol immobilized on poly (methyl methacrylate) and 2-nitrophenyl octyl ether matrix.D Siswanta, R Roto, M MudasirMalaysian Journal of Analytical Sciences 21 (4), 784-792 | | 2017 |
Modified Silica Adsorbent from Volcanic Ash for Cr (VI) Anionic RemovalET Wahyuni, R Roto, FA Nissa, M Mudasir, NH AprilitaIndonesian Journal of Chemistry | 5 | 2017 |
Conventional and microwave assisted synthesis of quinoxaline carboxamide derivativesK Shashikala, E Laxminarayana, MT CHARYAsian Journal of Chemistry 29 (11), 2463-2466 | 1 | 2017 |
Fe3O4/SiO2/TiO2 Core-Shell Nanoparticles as Catalyst for Photoreduction of Ag (I) IonsES Kunarti, R Roto, AR Pradipta, IS BudiOriental Journal of Chemistry 33 (4), 1933 | 5 | 2017 |
TiO 2/Ag-nanoparticle as a Photocatalyst for Dyes DegradationET Wahyuni, R Roto, M PrameSwari | 1 | 2017 |
Core-Shell Nanoparticles as Catalyst for Ag (I) IonsE KUNARTI, R ROTO, AR PRADIPTA, IISS BUDI | | 2017 |
Conversion of Green House CO2 Gas into Useful Hydrocarbon Gasses by Photoreduction Method over TiO2/SiO2 from Volcanic AshET Wahyuni, R Roto, IP IqbahMaterials Science Forum 901, 154-159 | | 2017 |
Effects of Li/Mn mole ratio on the synthesis of Li1 by low temperature solid-state reaction for cathode materialsD Purwaningsih, R Roto, N Muhammad, H Sutrisno | | 2017 |
Photodegradation of detergent anionic surfactant in wastewater using UV/TiO2/H2O2 and UV/Fe2+/H2O2 processesET Wahyuni, R Roto, M Sabrina, V Anggraini, NF Leswana, AC VionitaAmerican journal of applied chemistry 4 (5), 174-180 | 11 | 2016 |
STUDI EFEK MEMORI HIDROKSIDA GANDA TERLAPIS Zn-Al-NO3T Ernawati, R RotoSCIENCE TECH: Jurnal Ilmiah Ilmu Pengetahuan dan Teknologi 2 (2), 36-41 | | 2016 |
Magnetic adsorbent of Fe3O4@ SiO2 core-shell nanoparticles modified with thiol group for chloroauric ion adsorptionR Roto, Y Yusran, A KuncakaApplied Surface Science 377, 30-36 | 93 | 2016 |
Monitoring Kadar Nitrit Dan Nitrat Pada Air Sumur Di Daerah Catur Tunggal YOGYAKARTA Dengan Metode Spektrofotometri Uv-vis (Monitoring of Nitrite and Nitrate Content in Ground …S Setiowati, R Roto, ET WahyuniJurnal Manusia dan Lingkungan 23 (2), 143-148 | 4 | 2016 |
Study of Glucose Adsorption on Synthetic Humin.A Wahyuningtyas, R Roto, A KuncakaAsian Journal of Chemistry 28 (5) | | 2016 |
Synthesis of LiNi x Mn 2-x O4 by low-temperature solid-state reaction and its microstructureD Purwaningsih, R Roto, H SutrisnoIOP Conference Series. Materials Science and Engineering (Online) 107 (1) | 1 | 2016 |
In vitro hemocompatibility of PVA-alginate ester as a candidate for hemodialysis membraneC Amri, M Mudasir, D Siswanta, R RotoInternational journal of biological macromolecules 82, 48-53 | 21 | 2016 |
Hydrotalsit Zn-al-edta Sebagai Adsorben Untuk Polutan Ion Pb (ii) Di Lingkungan Zn-al-edta Hydrotalcite as Adsorbent for Pb (ii) Ion Pollutant in the EnvironmentR Roto, DR Indah, A KuncakaJurnal Manusia dan Lingkungan 22 (2), 226-232 | 6 | 2015 |
Characterization of Butanediol-Alginate Ester as Candidate of Hemodialysis MembraneC Amri, M Mudasir, D Siswanta, R RotoIndonesian Journal of Chemistry 15 (2), 146-154 | 3 | 2015 |
ANALISIS DAN PENGUKURAN PARAMETER REAKTOR KARTINI UNTUK PENERAPAN METODE K0-NAAS Murniasih, R Roto, A Taftazani, S SutisnaJURNAL TEKNOLOGI REAKTOR NUKLIR TRI DASA MEGA 16 (2), 100-108 | | 2015 |
Influences of Metals and Acids on the Photo Reduction of CO2 under Catalysis of TiO2ET Wahyuni, R Kusumaningrum, W ode Mulyana, R RotoJ. Chem 9, 517-523 | | 2015 |
Synthesis of LiCoxMn2-xO4 by Low Temperature Solid-State Reaction for Cathode MaterialD Purwaningsih, R Roto, H SutrisnoAdvanced Materials Research 1123, 100-103 | 3 | 2015 |
Preparation of LiMn2O4 microstructure by low temperature solid-state reaction for cathode materialD Purwaningsih, R Roto, H SutrisnoAdvanced Materials Research 1101, 134-137 | 6 | 2015 |
Pengembangan Metode Analisis Kreatinin Secara Spektrofotometri Dengan Menggunakan Spektrofotometer UV-VisibleTA Natsir, D Siswanta, R RotoBIMIPA 24 (1), 12-19 | 2 | 2014 |
Liquid-Liquid Equilibrium for Binary Mixtures of α-Pinene+ Water and α-Terpineol+ WaterH Utami, S Sutijan, R Roto, WB Sediawan | 2 | 2013 |
Liquid-Liquid Equilibrium for System Composed of α-Pinene, α-Terpineol and WaterH Utami, S Sutijan, R Roto, WB SediawanInternational Journal of Chemical Engineering and Applications 4 (1), 21-25 | 1 | 2013 |
Sintesis α-Terpineol dari Terpentin dengan Katalisator Asam Khloro Asetat Secara BatchH Utami, S Sutijan, R Roto, WB SediawanJurnal Ilmiah Sains dan Teknologi 11 (1), 27-31 | 2 | 2012 |
IMMOBILIZATION OF Saccharomycess cereviceae BIOMASS ON CHITOSAN AND ITS APPLICATION AS AN ADSORBENT FOR Pb (II) IONH Hasri, M Mudasir, NH Aprilita, R RotoIndonesian Journal of Chemistry 11 (2), 174-179 | | 2011 |
Kinetics Modeling of Hydration α-Pinene to α-Terpineol Using Solid CatalystH Utami, S Sutijan, R Roto, WB Sediawan | | 2011 |
Heterogeneous kinetics of hydration of α-Pinene for α-Terpineol production: non-ideal approachH Utami, A Budiman, S Sutijan, R Roto, WB Sediawan | 14 | 2011 |
Studi Kinetika Reaksi Heterogen α-pinene menjadi terpineol dengan Katalisator Asam Khloro AsetatH Utami, A Budiman, S Sutijan, R Roto, WB SediawanJurnal Reaktor 13 (4), 248-253 | 5 | 2011 |
Synthesis of α-Terpineol from Turpentine by Hydration in a Batch ReactorH Utami, A Budiman, S Sutijan, R Roto, WB Sediawan | 6 | 2010 |
Photosensitizing Effect of Porphyrin Films as Organic PhotodetectorA Supriyanto, K Kusminarto, K Triyana, R Roto, MM Salleh, AA UmarJournal of Materials Science and Engineering 4 (8) | 3 | 2010 |
Synthesis of-Terpineol from Turpentine by Hydration in a Batch ReactorH Utami, S Arief Budiman, WBS Roto | 1 | 2010 |
RAPID QUALITATIVE MEASUREMENT OF BRÃ? NSTED ACIDITY OF ZEOLITE BY UV-VIS SPECTROPHOTOMETRIC METHOD USING ACID-BASE INDICATORR Roto, ES Kunarti, I Kartini, Y Rahayu, AY Widyaningsih, D RahayChemistry Departement Universitas Gadjah Mada | | 2010 |
Kinetics Modeling for Synthesis of Terpineol from TurpentineH Utami, A Budiman, S Sutijan, R Roto, WB Sediawan | | 2009 |
Aplikasi Pengolahan Polutan Anion Khrom (VI) Dengan Menggunakan Agen Penukar Ion Hydrotalcite Zn-Al-SO4IT Roto Roto, UN SholikhahManusia Dan Lingkungan 16 (2009) | 1 | 2009 |
Removal of hexacyanoferrate (II) using Zn-Al-O-Ac Hydrotalcite as an anion exchangerR Roto, F Nindiyasari, I TahirJournal of Physical science 20 (2), 73-84 | 10 | 2009 |
GEOC 80-Electrochemical quartz crystal microbalance study of mass changes at electrodes modified with cationic and anionic claysG Villemure, R Roto, L SunABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY 235 | | 2008 |
Sintesis Hidrotalsit Zn-AI-S04sebagai Agen Penukar Anion untuk Aplikasi Pengolahan Polutan Heksasianoferrat (II)IT Roto, UN SholikhahIndonesian Journal of Chemistry 8 (2008) | | 2008 |
Synthesis Of Hydrotalcite Zn-Al-SO 4 As Anion Exchanger And Its Application To Treat Of Polllutant Contained Hexacyanoferrat (II)R Roto, I Tahir, UN SholikhahIndonesian Journal of Chemistry 8 (3), 307-313 | 3 | 2008 |
Cyclic voltammetry of metal bipyridyl cations at redox active Ni–Al–Cl layered double hydroxide filmsR Roto, G VillemureJournal of Electroanalytical Chemistry 601 (1-2), 112-118 | 17 | 2007 |
Zn-Al layered double hydroxide as host material for sunscreen compound of p-aminobenzoic acidR Roto, I Tahir, M MustofaIndonesian Journal of Chemistry 7 (1), 1-4 | 7 | 2007 |
Mass transport in thin films of [Fe (CN) 6] 4− exchanged Ni–Al layered double hydroxide monitored with an electrochemical quartz crystal microbalanceR Roto, G VillemureJournal of Electroanalytical Chemistry 588 (1), 140-146 | 21 | 2006 |
Electrochemical impedance spectroscopy of electrodes modified with thin films of MgMnCO3 layered double hydroxidesR Roto, G VillemureElectrochimica acta 51 (12), 2539-2546 | 28 | 2006 |
Effect of potential cycling in basic solutions on the structure of Ni–Al layered double hydroxide filmsR Roto, L Yu, G VillemureJournal of Electroanalytical Chemistry 587 (2), 263-268 | 20 | 2006 |
EXTRACTION AND SPECIATION OF CHROMIUM (VI) AND CHROMIUM (III) AS ION-ASSOCIATION COMPLEXES OF TETRAMETHYLAMMONIUM-CHROMATEVW Wandoyo, M Mudasir, R RotoIndonesian Journal of Chemistry 6 (2), 150-154 | 4 | 2006 |
Electron and ion transport in redox active transition metals layered double hydroxidesR RotoUniversity of New Brunswick, Department of Chemistry | 3 | 2005 |
Electrochemical quartz crystal microbalance study of mass transport in thin film of a redox active Ni–Al–Cl layered double hydroxideR Roto, A Yamagishi, G VillemureJournal of Electroanalytical Chemistry 572 (1), 101-108 | 49 | 2004 |
Electrochemical impedance spectroscopy of electrodes modified with thin films of Ni Al Cl layered double hydroxidesR Roto, G VillemureJournal of Electroanalytical Chemistry 527 (1-2), 123-130 | 64 | 2002 |
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