Article Per Year (5 Year)
p-Index From 2020 - 2025
1.554
P-Index
This Author published in this journals
All Journal The Journal of Pure and Applied Chemistry Research Jurnal Kartika Kimia Jurnal Abdimas Kartika Wijayakusuma Asean Journal of Science and Engineering (AJSE) al Kimiya : Jurnal Ilmu Kimia dan Terapan
Anceu Murniati
Program Studi Kimia, FMIPA-ITB Jl. Ganesha No.10, Bandung 40321
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Education Engineering Materials Science & Nanotechnology Medicine & Pharmacology Social Sciences Other

Published : 9 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 9 Documents
Search

 1 
Innovation of Environmentally Friendly Solid Electrolyte Biobattery Based on Carrageenan and Rotten Tomatoes Widyaningsih, Mia; Abidin, Muhamad; Hafidh, Ashary Fathul; Murniati, Anceu; Ragadhita, Risti; Rizky, Karina Mulya; Mudzakir, Ahmad
ASEAN Journal of Science and Engineering Vol 4, No 1 (2024): AJSE: March 2024
Publisher : Universitas Pendidikan Indonesia (UPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/ajse.v3i3.49681

Abstract

This research aims to create and evaluate the performance of environmentally friendly biobattery based on carrageenan and rotten tomatoes to reduce B3 waste. To make a biobattery based on carrageenan and rotten tomatoes, five ratios of carrageenan and rotten tomatoes mixtures were used with the composition of carrageenan values of 1, 2, 3, 4, and 5% for each type of battery. The parameters observed in this study were the potential difference, current strength, and stability of the biobattery. Carrageenan was added to prevent battery leakage and maintain battery stability. As a result, the biobattery has a potential difference value equivalent to a commercial battery, namely 1.5 V, but the current generated is still low. On the other hand, biobatteries can be applied to alarm clocks. The difference in carrageenan concentration has no significant effect on the value of potential difference, current strength, power, recharging ability, and application on wall clocks, as well as the stability of the biobattery. The experiment was carried out with the hypothesis that husk ash can absorb rotten tomatoes, preventing electrolyte leakage. However, the resulting biobattery is still leaking. After that, we modified it again by using electrolytes made from rotten tomatoes and coconut dregs, but the leakage was still the same. Therefore, the biobattery made from a combination of carrageenan and rotten tomatoes was assumed to keep the battery more stable and prevent leakage. This research was expected to contribute to the development of environmentally friendly batteries to reduce B3 waste, along with the increasing need for batteries in the era of industrial revolution 4.0.
Residual Content of Synthetic Pyrethroid Transfluthrin on Bed Sheets, Pillowcases, Bedroom Floors, and Development of Analytical Methods Using GC-MS Kamka, Vienna D.; Budiman, Senadi; Murniati, Anceu
Jurnal Kartika Kimia Vol 6 No 1 (2023): Jurnal Kartika Kimia
Publisher : Department of Chemistry, Faculty of Sciences and Informatics, University of Jenderal Achmad Yani

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26874/jkk.v6i1.194

Abstract

Dengue Hemorrhagic Fever (DHF) is an infectious disease with high morbidity and mortality rates worldwide. Two-fifths of the population lives in areas prone to contracting the dengue virus in tropical and subtropical countries. In Indonesia, dengue disease is an endemic problem that spreads in 33 provinces. One way to prevent the transmission of DHF disease is to kill mosquitoes using mosquito repellent spray, electric or mosquito coils. Regular use of household aerosols for mosquito control is widespread, especially during outbreaks of dengue fever, chikungunya, and Zika. In this study, it will be proven whether, in the use of mosquito repellent made from active transfluthrin, the remaining residue attached to indoor items is still within safe limits if exposed to the skin or inhaled by humans. The purpose of this study was to determine the content of transfluthrin mosquito repellent pesticide residues on the surface of objects in the room still below the maximum limit required using the Gas Chromatography-Mass Spectrometry (GC-MS) tool as well as the development of measurement analysis methods for Lienarity, Recovery, Precision/Specivity, Quantitative Limit, and Detection Limit. The study's results on measuring Transfluthrin residues using GCMS with a data collection height of 100-200 cm obtained a concentration range of 22-149 mg/kg. Validation test of the analysis method obtained LOD: 0.005 (µg/ml), LOQ: 0.016 (µg/ml), RSD system conformance test: 0.118%, Linear Regression Linearity (r2): 0.99946, %Recovery: 102.00%, Placebo specificity: does not show a peak at Transfluthrin retention time.
Evaluation of Scan Rate Influence on Cyclic Voltammograms of Copper Electrodes Coated with PS-CS-GA/ZnO Nanocomposite Murniati, Anceu; Nur, Ilahi Hidayanti; Gumelar, Niki; Budiman, Senadi; Buchari, Buchari; Gandasasmita, Suryo; Nurachman, Zeily
Jurnal Kartika Kimia Vol 7 No 1 (2024): Jurnal Kartika Kimia
Publisher : Department of Chemistry, Faculty of Sciences and Informatics, University of Jenderal Achmad Yani

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26874/jkk.v7i1.256

Abstract

Copper (Cu) is widely utilized as an electrode material due to its high conductivity and relatively low cost. This study aims to develop nanocomposite-modified Cu electrodes using polysulfone (PS), chitosan (CS), glutaraldehyde (GA), and zinc oxide (ZnO) to form PS-CS-GA/ZnO-NP modified Cu electrodes. The nanocomposite was prepared in the proportions of 48.8% PS, 24.4% CS, 24.4% ZnO, and 2.4% GA using the phase inversion method. The characterization of the PS-CS-GA/ZnO nanocomposite-modified Cu electrode was conducted using cyclic voltammetry with a 0.01 M K3[Fe(CN)6] in 0.1 M KCl. The cyclic voltammogram profile was obtained at a scan rate of 25 mV/s, exhibiting an ipa/ipc ratio of 0.93 within a potential of -1.5 to +0.4 V vs Ag/AgCl over 15 cycles. The FTIR spectrum of the PS-CS-GA/ZnO nanocomposite thin film displayed a peak at 1668 cm-1, indicating the presence of C=N groups, which suggests a cross-linking interaction between CS and GA.
Penerapan Teknologi Hijau Elektrokoagulasi/Filtrasi Jamur-Tiram untuk Optimalisasi Pengelolaan Limbah Cair dan Peningkatan Produksi Tahu di Parongpong Bandung Barat Murniati, Anceu; Budiman, Senadi; Yusriski, Rinto; Hardian, Arie
Jurnal Abdimas Kartika Wijayakusuma Vol 5 No 2 (2024): Jurnal Abdimas Kartika Wijayakusuma
Publisher : LPPM Universitas Jenderal Achmad Yani

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26874/jakw.v5i2.532

Abstract

Industri tahu di Parongpong, khususnya Pabrik Intan Suri Tahu, menghadapi tantangan dalam pengelolaan limbah cair yang tidak efektif, menyebabkan pencemaran air dan tanah, serta bau tak sedap. Program pengabdian masyarakat mengimplementasikan teknologi hijau Elektrokoagulasi/Filtrasi Jamur-Tiram, yang berhasil meningkatkan kapasitas produksi tahu dari 400 menjadi 500-600 kg per hari. Teknologi ini juga mengurangi nilai COD (Chemical Oxygen Demand), BOD (Biological Oxygen Demand), dan TSS (Total Suspended Solids) yang tinggi secara signifikan, dan menghilangkan bau tidak sedap. Hasil laboratorium menunjukkan kualitas air limbah memenuhi standar Permen LH No.5 Tahun 2014. Evaluasi pasca implementasi melalui kuesioner menunjukkan bahwa 100% responden mengakui manfaat teknologi ini, termasuk peningkatan kualitas lingkungan, kesehatan, dan kondisi sosial. Bau tidak sedap berkurang sebesar 75%, dan 70% responden melaporkan perbaikan kesehatan, terutama terkait masalah pernapasan. Selain itu, 100% responden mencatat peningkatan kualitas air untuk pertanian dan perikanan, serta pengurangan konflik antarwarga. Focus Group Discussion (FGD) yang melibatkan Dinas Lingkungan Hidup, pemerintah daerah, dan masyarakat memperkuat komitmen terhadap keberlanjutan program. Teknologi ini diakui sebagai model efisien dan berbiaya rendah yang dapat diadopsi oleh industri tahu lainnya. Dengan hasil positif dari responden, program ini menunjukkan bahwa teknologi hijau ini efektif secara lokal dan memiliki potensi penerapan yang lebih luas, mendukung lingkungan dan kesejahteraan masyarakat.
Evaluation of Mineral-Based Zn-Doped Hydroxyapatite as a Photocatalyst for Methylene Blue Degradation Nisrina, Aniqa; Karya, Teguh; Halim, Riyan; Murniati, Anceu; Hardian, Arie; Gustaman Syarif, Dani; Rostika Noviyanti, Atiek; Jasmansyah, Jasmansyah; Reza, Muhammad
The Journal of Pure and Applied Chemistry Research Vol. 13 No. 3 (2024): Edition September-December 2024
Publisher : Chemistry Department, The University of Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jpacr.2024.013.03.7908

Abstract

Methylene blue is a synthetic dye known to be harmful to aquatic environments. Therefore, efforts are needed to minimize methylene blue waste. This study focuses on degrading methylene blue through photocatalysis, a method chosen for its affordability and ease of use. The photocatalyst used is hydroxyapatite (HAp) derived from limestone (CaCO3) doped with zinc ions (Zn2+). This combination enhances the efficiency of breaking down dye molecules in liquid waste. The photocatalytic performance was tested under three variations: solution concentration, contact time, and pH, using an 8-watt UV lamp for specified durations. Solution absorbance was measured using a Shimadzu 1800 UV-Vis spectrophotometer. Optimal conditions for methylene blue photodegradation by Zn-doped HAp were achieved at 67.2% efficiency for 5 ppm concentration, 16.125% for 120 minutes of irradiation, and 34.86% at pH 7. Additionally, the study included an analysis of adsorption isotherm models for concentration variation and kinetic adsorption analysis for time variation. The Langmuir and Temkin adsorption isotherm models were found to be most suitable with an R2 = 1. The photodegradation kinetics model followed pseudo second-order kinetics with an R2 = 0.990.
EVALUATION OF MINERAL-BASED HYDROXYAPATITE/ZnO COMPOSITES AS PHOTOCATALISTS FOR METHYLEN BLUE DEGRADATION Hardian, Arie; Nafisah, Aulia Zakiyatun; Karya, Teguh; Halim, Riyan; Murniati, Anceu; Syarif, Dani Gustaman; Noviyanti, Atiek Rostika; Nurhayati, Mita; Jasmansyah, Jasmansyah; Reza, Muhammad
al Kimiya: Jurnal Ilmu Kimia dan Terapan Vol 11, No 2 (2024): al Kimiya: Jurnal Ilmu Kimia dan Terapan
Publisher : Department of Chemistry, Faculty of Science and Technology, UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/ak.v11i2.37886

Abstract

The use of dyes in the textile industry has increased significantly, raising concerns about their potential to pollute the environment and harm human health. Methylene blue is a widely used synthetic dye, necessitating effective methods for its degradation. Photodegradation is a promising approach to decompose dyes into simpler, less harmful compounds. In this study, hydroxyapatite combined with ZnO was employed as a photocatalyst material to enhance photocatalytic performance. The research aims to degrade methylene blue using a Hydroxyapatite/ZnO (HAp/ZnO) nanocomposite through photodegradation. The optimization of the photodegradation process was investigated by varying irradiation time, methylene blue concentration, and pH. The optimum degradation of methylene blue was achieved using 20 mg of HAp/ZnO nanocomposite at an irradiation time of 120 minutes, an initial methylene blue concentration of 5 ppm, and pH 7. Adsorption isotherm modeling revealed that the process followed the Langmuir isotherm model, with a maximum adsorption capacity (qmax) of 0.3353 mg/g. The degradation followed pseudo-second-order kinetics with a reaction rate constant of 4.0026×105 L/mol·s.
Electrochemical Behavior of Copper Electrodes Modified with CS-GA-ZnO Np/Polysulfone Nanocomposites via Cyclic Voltammetry Afiyah, Delinda Nirmala; Hardian, Arie; Murniati, Anceu
Jurnal Kartika Kimia Vol 8 No 1 (2025): Jurnal Kartika Kimia
Publisher : Department of Chemistry, Faculty of Sciences and Informatics, University of Jenderal Achmad Yani

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26874/jkk.v8i1.932

Abstract

Copper (Cu) is an economical alternative electrode material with high electrical conductivity and electrochemical properties that support redox reactions. To enhance its electrochemical performance, the copper electrode was modified using a nanocomposite consisting of 5% chitosan (CS), 5% polysulfone (Psf), 0.9% Zinc Oxide nanoparticles (ZnO Np), and 25% glutaraldehyde (GA). This study aims to characterize and evaluate the electrochemical performance of the CS-GA-ZnO NP/Psf-modified copper electrode using cyclic voltammetry and FTIR spectroscopy. Cyclic voltammetry characterization was carried out using 0.03 M K₃[Fe(CN)₆] and 0.01 M analytical-grade glucose solutions, both prepared in 0.1 M KCl, with scan rate variations of 15–30 mV/s. The optimum scan rate for the K₃[Fe(CN)₆] solution was found to be 20 mV/s with an oxidation-to-reduction current ratio (Ipa/Ipc) of 1.01, while for glucose, the optimum scan rate was 30 mV/s with a ratio of 0.74. The FTIR spectrum showed a peak at 1643 cm⁻¹, indicating successful crosslinking between chitosan and glutaraldehyde through the formation of imine bonds (CH=N). These findings demonstrate that the CS-GA-ZnO NP/Psf nanocomposite effectively enhances electron transfer efficiency on the copper electrode surface. This modified electrode shows strong potential for application in electrochemical sensors, particularly for glucose detection.
Pemberdayaan Dosen Dan Editor Jurnal Ilmiah Di Lingkungan Unjani Dalam Pengembangan Sistem Repositori Publikasi Ilmiah Unjani Najmurrokhman, Asep; Hardian, Arie; Murniati, Anceu; Saefudin, Deny Bayu
Jurnal Abdimas Kartika Wijayakusuma Vol 1 No 1 (2020): Jurnal Abdimas Kartika Wijayakusuma
Publisher : LPPM Universitas Jenderal Achmad Yani

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (424.772 KB) | DOI: 10.26874/jakw.v1i1.7

Abstract

Pemeringkatan perguruan tinggi telah menjadi acuan dalam menilai kualitas sebuah perguruan tinggi. Parameter pemeringkatan didasarkan atas data yang terlacak mesin pencari laman yang meliputi data repositori publikasi ilmiah dan faktor dampaknya. Universitas Jenderal Achmad Yani (Unjani) sudah memiliki wadah untuk menyimpan publikasi ilmiah yang dimiliki secara individu maupun yang diterbitkan dalam bentuk jurnal ilmiah. Namun demikian, data publikasi ilmiah yang dimiliki oleh para dosen belum banyak tersimpan didalamnya. Kondisi lain terkait jurnal ilmiah yang dimiliki setiap fakultas dan universitas juga tidak begitu menggembirakan. Data artikel yang dimuat dalam jurnal tidak diperbaharui bahkan masih banyak jurnal yang terlihat berhenti beraktivitas. Kondisi tersebut menyebabkan kinerja penelitian institusi yang diukur dari publikasi ilmiah dosen menjadi sulit dievaluasi dan ditentukan indikator keberhasilannya. Selain itu, saat ada penilaian proses akademik dan penilaian kinerja penelitian dan publikasi masih harus ditempuh secara manual. Hal tersebut mengganggu proses integrasi data dan penilaian secara komprehensif terkait profil penelitian institusi. Untuk mengatasinya, sebuah upaya sistematis harus dilakukan dalam memanfaatkan repositori tersebut. Makalah ini menguraikan tentang kegiatan pengabdian masyarakat yang dilakukan berkaitan dengan pemberdayaan dosen dan pengelola jurnal ilmiah dalam membantu pengembangan repositori publikasi ilmiah Unjani.
Pengembangan Pembelajaran Jarak Jauh Bidang Kimia : Pemanfaatan Teknologi Informasi dalam Pembelajaran Kimia Yun, Yenny Febriani; Purbaya, Sari; Safi'i, Abdi Wadud; Agustini, Dewi Meliati; Mulyani, Rahmaniar; Suprabawati, Anggi; Sujono, Hernandi; Aisyah, Lilis Siti; Kusumaningtyas, Valentina Adimurti; Hardian, Arie; Jasmansyah, Jasmansyah; Budiman, Senadi; Yuliana, Trisna; Murniati, Anceu; Agma, Muljadji
Jurnal Abdimas Kartika Wijayakusuma Vol 2 No 1 (2021): Jurnal Abdimas Kartika Wijayakusuma
Publisher : LPPM Universitas Jenderal Achmad Yani

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (511.124 KB) | DOI: 10.26874/jakw.v2i1.97

Abstract

Abstrak: Perkembangan metode pembelajaran saat ini terus berkembang seiring berkembangnya ilmu pengetahuan dan teknologi. Termasuk dalam situasi pandemi seperti ini, diperlukan media pembelajaran yang memadai agar tujuan belajar mengajar tercapai. Namun sampai saat ini media pembelajaran interaktif belum berkembang dengan optimal di Indonesia, meliputi tingkat pemahaman dan tingkat keterampilan guru dan dosen yang masih rendah. Maka upaya yang dilakukan untuk mengatasi situasi permasalahan tersebut di atas yaitu dengan memberikan beberapa materi yang terkait dengan upaya mengembangkan media pembelajaran interaktif agar pembelajaran yang diberikan meningkatkan minat dan kualitas belajar siswa. Bentuk kegiatan yang cocok yaitu webinar series dan workshop pelatihan pembuatan media pembelajaran secara interaktif. Pendekatan yang dilakukan melalui kegiatan webinar tentang literasi sains kimia dan workshop on line tentang kimia komputasi. Hasil kegiatannya yaitu untuk meningkatkan pemahaman masyarakat tentang pemanfaatan teknologi dan pengembangan media pembelajaran interaktif maka diperlukan suatu kegiatan berbentuk webinar yang bermanfaat bagi mereka dan menjelaskan bagaimana mengembangkan dan membuat media pembelajaran yang mudah dan dapat diterima oleh siswa dan mahasiswa, sedangkan untuk meningkatkan keterampilan diperlukan kegiatan workshop/pelatihan dalam rangka meningkatkan pembuatan media belajar yang atraktif. Kata kunci: metode pembelajaran, situasi pandemi, webinar series, workshop pelatihan, dosen, guru
Co-Authors Abidin, Muhamad Afiyah, Delinda Nirmala Agma, Muljadji Agustini, Dewi Meliati Ahmad Aminudin Anggi Suprabawati Arie Hardian Asep Najmurrokhman Atiek Rostika Noviyanti Buchari Buchari Budiman, Senadi Dani Gustaman Syarif Gumelar, Niki Gustaman Syarif, Dani Hafidh, Ashary Fathul Halim, Riyan Jasmansyah, Jasmansyah Kamka, Vienna D. Karya, Teguh Kusumaningtyas, Valentina Adimurti Lilis Siti Aisyah, Lilis Siti Muhammad Reza Mulyani, Rahmaniar Nafisah, Aulia Zakiyatun Nisrina, Aniqa Nur, Ilahi Hidayanti Nurhayati, Mita Purbaya, Sari Ragadhita, Risti Rinto Yusriski Rizky, Karina Mulya Saefudin, Deny Bayu Safi'i, Abdi Wadud Sujono, Hernandi Suryo Gandasasmita Widyaningsih, Mia Yenny Febriani Yun, Yenny Febriani Yuliana, Trisna ZEILY NURACHMAN