Article Per Year (5 Year)
p-Index From 2021 - 2026
1.971
P-Index
This Author published in this journals
All Journal AKSIOLOGIYA : Jurnal Pengabdian Kepada Masyarakat Chemistry Indonesian Journal of Chemical Research As-Sidanah : Jurnal Pengabdian Masyarakat IJCR (Indonesian Journal of Chemical Research) Dharma: Jurnal Pengabdian Masyarakat JURNAL INSAN CENDEKIA Paradigma: Jurnal Filsafat, Sains, Teknologi, dan Sosial Budaya
Qomariyah, Ani
Unknown Affiliation
Religion Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Education Engineering Environmental Science Health Professions Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Medicine & Pharmacology Nursing Public Health Social Sciences Other

Published : 12 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 12 Documents
Search

 1   2 
Recovery of Gold in Au/Cu/Mg System from SH/Fe3O4@SiO2 as a Magnetically Separable and Reusable Adsorbent Qomariyah, Ani; Nuryono, Nuryono; Kunarti, Eko Sri
Indonesian Journal of Chemical Research Vol 9 No 1 (2021): Edition for May 2021
Publisher : Jurusan Kimia, Fakultas Sains dan Teknologi, Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/ijcr.2021.9-ani

Abstract

The recovery of Au(III) in the Au/Cu/Mg system from mercapto-silica hybrid coated magnetite (SH/Fe3O4@SiO2) adsorbent has been investigated. This adsorbent characterized using FT-IR to determine functional groups, crystallinity study using XRD, surface morphology using SEM, material compositions with XPS, surface area using nitrogen adsorption, and TGA to study thermal stability. Adsorption of metal ions carried out with batch system for 30 minutes at a pH of 3. In the Au/Cu/Mg multi-metal system, Au(III) ions were easily desorbed (approximately 85%) by SH/Fe3O4@SiO2 adsorbent based on HSAB (Hard Soft Acid Base) theory that Au(III) ion is a softer metal than Cu(II) and Mg(II) where Au(III)>Cu(II)>Mg(II). The recovery of Au(III) ions was easily desorbed using thiourea 7% in 0,1 M HCl solution with the percentage of 79%. The process of SH/Fe3O4@SiO2 adsorbent separation after adsorption and recovery was very easy. The adsorbent could perfectly separate in 5 minutes using an external magnet. The SH/Fe3O4@SiO2 adsorbent can be reused on the adsorption-desorption process of Au(III) in the Au/Cu/Mg system approximately four times of cycle reactions.
Acid and Base modified Pectin from Orange Peel as an Effective Bio-adsorbent for Pb(II) and Cr(VI) from Textile Industry Wastewater Hanifa, Nur Lailatul; Afifah, Afifah; Wijaya, Destia Kusuma; Nurmazaya, Nufus; Qomariyah, Ani
Indonesian Journal of Chemical Research Vol 10 No 3 (2023): Edition for January 2023
Publisher : Jurusan Kimia, Fakultas Sains dan Teknologi, Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598//ijcr.2023.10-qom

Abstract

Modifying the methoxyl group on pectin from Siam orange peel (Citrus nobilis) has been done. Pectin was obtained from the peel of Siam orange by extraction method. The modified pectin obtained were analyzed using the FT-IR (Fourier Transform-Infra Red Spectroscopy) method, the XRD (X-Ray Diffractometry), and surface appearance images using SEM (Scanning Electron Microscopy). Pb(II) and Cr(VI) metals which can be adsorbed by the adsorbent then analyzed by UV-Visible Spectrophotometer. The results of the FT-IR analysis was found that the modification of the methoxyl group was successful. XRD analysis showed that the modified pectin adsorbent produced amorphous properties. The maximum pH for Pb(II) adsorption was obtained, namely pH = 6 and the maximum pH for Cr(VI) adsorption was pH =7. The best adsorption time variation for Pb(II) was 240 min and for Cr(VI) was 500 min. The best adsorbent for adsorption of Pb(II) was base-modified pectin adsorbent, while the best adsorbent for adsorption of Cr(VI) was base-modified pectin adsorbent. It could be proven that base-modified pectin was able to adsorb Pb(II) and acid-modified pectin was able to absorb Cr(VI) better (Pb(II) 80% adsorption percentage and 90% Cr(VI) adsorption percentage) than previous studies, namely pectin without modification (adsorption percentage obtained 60-70%).
Synthesis of Copper Nanoparticles with Dragon Fruit (Hylocereus polyrhizus) Extract as a Bio-Reductor and Their Analysis Using a UV-Visible Spectrophotometer Qomariyah, Ani; Hakim, Ardhi Khoirul
Indonesian Journal of Chemical Research Vol 11 No 3 (2024): Edition for January 2024
Publisher : Jurusan Kimia, Fakultas Sains dan Teknologi, Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/ijcr.2024.11-ani

Abstract

Nanotechnology is a branch of science that investigates materials on a scale of 1-100 nanometers. One method that is often used to create copper nanoparticles is biosynthesis using plant extracts because it is more environmentally friendly, does not use toxic reagents and solvents and the process is simpler. Dragon fruit extract (Hylocereus polyrhizus) has potential as a reducing agent for metal compounds because it contains phenolic and carboxylic groups. This study aimed to synthesize copper nanoparticles (Cu-NPs) using a bio-reductor in the form of dragon fruit extract with various volume variations of CuSO4, pH variations, and stirring time variations. Red dragon fruit extraction was carried out by the maceration method to obtain extracts from dragon fruit, which were then used as a Cu metal-reducing agent. The resulting Cu nanoparticles were characterized using a UV-Visible Spectrophotometer. Based on the data, the highest absorbance value was obtained from the most volume of CuSO4, namely 2 mL with an absorbance peak at a wavelength of 700-750 nm. The optimum pH was obtained at pH 6 with a peak absorbance at a wavelength of 750 nm. The most effective time to obtain the absorbance peak at a wavelength of 700 nm was 15 min.
PEMBERDAYAAN MASYARAKAT DESA WRINGINPUTIH MELALUI PEMANFAATAN LIMBAH KERANG DAN UDANG SEBAGAI SLOW RELEASE FERTILIZER Qomariyah, Ani; Hakim, Ardhi Khoirul; Sari, Risna Indra Ravita; Agustina, Della; Raaz, Miftahul Fauzhy; Al Ghifari, M. Fanani
As-Sidanah Vol 6 No 2 (2024): OKTOBER
Publisher : LP2M Universitas Ibrahimy

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35316/assidanah.v6i2.383-395

Abstract

Wringinputih Village, located in the Muncar Sub-district, has potential marine products that can be developed, such as shellfish and shrimp. Lack of socialization and knowledge of the Wringinputih Village community about waste processing and utilization, making the community unable to utilize and process shellfish and shrimp waste. Because of this, it is important to encourage education and socialize or understand the processing and utilization of shellfish and shrimp waste from the smallest scope and empower the community in Wringinputih Village as a form of environmental care and empower Wringinputih Village residents. The method used in this service activity program is a Project-based Learning approach. This method included several stages, namely socialization, practice, application, discussion, monitoring and evaluation and follow-up plans. The level of knowledge of partners who knew about SRF fertilizer increased from 15.91% to 90.00%. It shows the success of the service team in empowering partners. The community can make SRF fertilizer independently and as a solution to the scarcity of fertilizer in Wringinputih Village. The servant will continue to assist the Wringinputih Village community in consistently applying SRF fertilizer on their farms. In addition, the servant will also conduct socialization about business strategies so that SRF products are utilized not only in farming but also as a community business tool.
Pengaruh Limbah Sabut Kelapa Terhadap Kadar Klorida Air Sumur Sekitar Pabrik Udang di Kelurahan Klatak Banyuwangi dengan Metode Titrasi Argentometri Afifah; Qomariyah, Ani; Wulandari, Eka Yunita
INDONESIAN JOURNAL OF CHEMICAL RESEARCH Vol. 9 No. 2 (2024): Volume 9, ISSUE 2,2024
Publisher : Chemistry Department, Universitas Islam Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20885/ijcr.vol9.iss2.art2

Abstract

Banyuwangi has various industries, especially the shrimp processing industry in Klatak Village. The results of the industry produce liquid waste that causes groundwater to be contaminated. Groundwater quality, especially well water, must be maintained. One of the water parameters that must be known is chloride content. This research was conducted with three adsorption treatments: adsorbent treatment variation, adsorption time variation, and adsorbent mass variation. Chloride ion levels were determined by Argentometric titration of the Mohr method. From the yield calculation, it was found that the silica content in coconut fiber was 45.5%. Coconut fiber adsorbent that is burned is able to reduce well water chloride levels more effectively (37.5% decrease) compared to acidified (25% decrease) and alkaline treatments (12.5% decrease). Coconut fiber mass of 2 grams was found to be more effective in reducing well water chloride levels compared to masses of 0.5 grams; 1 gram; 1.5 grams; and 2.5 grams. Coconut fiber adsorption time of 15 minutes is more effective in reducing well water chloride levels compared to 5 minutes, 25 minutes, 35 minutes, and 45 minutes.
Sintesis dan Karakterisasi Nanopartikel Tembaga dengan Bioreduktor Limbah Kulit Buah Naga (Hylocereus costaricensis) Qomariyah, Ani; Istatik Badi'ah, Hanim
INDONESIAN JOURNAL OF CHEMICAL RESEARCH Vol. 9 No. 2 (2024): Volume 9, ISSUE 2,2024
Publisher : Chemistry Department, Universitas Islam Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20885/ijcr.vol9.iss2.art3

Abstract

The green chemistry technique was carried out for the very first time to synthesize copper nanoparticles (Cu-NPs) by applying CuSO4 as a precursor and red dragon fruit peel extract as a reducing agent. The extracting procedure of red dragon fruit peel was conducted by maceration technique with solvent of methanol. Cu-NPs were produced through green chemistry by the reduction method. Cu-NPs were prepared by combining CuSO4 solution with red dragon fruit peel extract in the compositions of 1:1, 1:2, 1:3, 1:4, and 1:5. The successfully synthesized Cu-NPs were analyzed using Scanning Electron Microscopy (SEM), Particle Size Analyzer (PSA), and UV-Visible Spectrophotometer. The variation in the volume of reducing agent affect the maximum wavelength produced. The optimum concentration of reducing agent (1:5) shows the highest intensity at 650 nm. The optimum pH for the synthesis of copper nanoparticles (Cu-NPs) with dragon fruit extract was 6. Cu-NPs were stable at 20 minutes to 1 hour. From the SEM figure of Cu-NPs, it can be observed that the particles are of round shape. Volume or weight analyzes of Cu-NPs employing PSA provided particle diameters between 80 and 120 nm with an approximate distribution of 100 nm.
Smart Biosensor Berbasis Nanopartikel Tembaga dengan Reduktor Kulit Buah Naga sebagai Pendeteksi Formalin pada Sampel Makanan Qomariyah, Ani; Fisabilla, Adhinda; Hanifa, Nur Lailatul; Kusuma, Okta Nata
INDONESIAN JOURNAL OF CHEMICAL RESEARCH Vol. 9 No. 2 (2024): Volume 9, ISSUE 2,2024
Publisher : Chemistry Department, Universitas Islam Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20885/ijcr.vol9.iss2.art4

Abstract

Green chemistry technique was conducted for the first time to synthesize copper nanoparticles (Cu-NP) using CuSO4 as precursor and red dragon fruit peel extract as reducing agent which was then applied as formalin sensor. The extraction procedure of red dragon fruit peel was carried out by maceration technique with methanol solvent. Cu-NPs were produced through green chemistry by reduction method. Compounds in red dragon fruit peel extract reduce Cu2+ to Cu0. The successfully synthesized Cu-NPs were analyzed using FT-IR and UV-Visible Spectrophotometer. Identification of functional groups with FTIR showed a shift in wave number between pure CuSO4 precursor and Cu-NPs, indicating the interaction of functional groups. Based on 15 samples tested for formaldehyde levels, there were two samples with levels above the threshold, namely meatball 2 with an average formaldehyde level of 13.77 ± 0.25 ppm packaged without a “Halal” label and tofu 3 with a formaldehyde level of 4.18 ± 0.99 ppm packaged without a “Halal” label.
Edukasi Analisis Kesehatan tentang Keamanan Makanan Ringan dan Minuman Kemasan pada Santri Pondok Pesantren Queen Al Ishlah Banyuwangi Qomariyah, Ani; Badi'ah, Hanim Istatik
Aksiologiya: Jurnal Pengabdian Kepada Masyarakat Vol 7 No 3 (2023): Agustus
Publisher : Universitas Muhammadiyah Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30651/aks.v7i3.12792

Abstract

Di lingkungan Pondok Pesantren, pada jam istirahat biasanya para santri membeli jajanan dan minuman di kantin atau koperasi Ponpes. Para santri yang kebanyakan usia anak sekolah, merupakan konsumen utama jajanan, seringkali tidak faham dan tidak memperhatikan keamanan makanan dan minuman yang dibelinya. Mereka cenderung memilih snack dan soft drink sesuai kesukaannya, tanpa memperhatikan dan mempertimbangkan kesehatan dan kebersihannya. Ponpes Queen Al-Ishlah yang berlokasi di Desa Tapanrejo Kecamatan Muncar Kabupaten Banyuwangi ini seperti lembaga-lembaga pada umumnya yang memiliki kantin dan koperasi. Namun, kondisi yang ada belum dapat dikatakan sebagai kantin yang sehat. Kegiatan Pengabdian kepada Masyarakat ini bertujuan untuk meningkatkan pengetahuan serta mengubah kebiasaan jajan pada anak-anak. Kegiatan berupa edukasi dengan metode penyuluhan selama 2 hari dengan jumlah santri 20 orang. Tim pelaksana terdiri dari 2 orang dosen dan dibantu 3 orang mahasiswa dari STIKES Banyuwangi. Pelaksanaan kegiatan dengan metode hybrid melalui Zoom dan offline di lokasi Pondok Pesantren. Hasil dari kegiatan ini, terungkap bahwa pengetahuan para santri terhadap keamanan snack dan soft drink tergolong rendah. Perhatian orang tua serta guru di Ponpes terhadap budaya jajan santri sangat diperlukan. Konsep pemahaman yang benar harus ditanamkan sejak dini agar dapat menentukan tumbuh kembang mereka di masa anak-anak.
Sintesis dan Karakterisasi Nanopartikel CuO-Kitosan serta Uji Antibakteri terhadap Streptococcus pneumoniae Qomariyah, Ani; Wulandari, Eka Yunita; Najib, Ainun
INDONESIAN JOURNAL OF CHEMICAL RESEARCH Vol. 10 No. 1 (2025): Volume 10, ISSUE 1, 2025
Publisher : Chemistry Department, Universitas Islam Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20885/ijcr.vol10.iss1.art2

Abstract

The green chemistry technique was carried out for the first time to synthesize CuO-Chitosan nanoparticles using CuSO4 as a precursor and red dragon fruit peel extract as a reducing agent which was then applied as an antibacterial agent. The extraction procedure of red dragon fruit peel was carried out by maceration technique with methanol solvent. CuO-chitosan nanoparticles were produced through green chemistry with reduction method. The compounds in the red dragon fruit peel extract reduced Cu2+ to Cu. The successfully synthesized Cu-NPs were analyzed using FT-IR, SEM, PSA, and UV-Visible Spectrophotometer. The variation of reducing agent volume affected the maximum wavelength produced. The optimum reducing agent concentration (1:5) showed the highest intensity at 650 nm. The optimum pH for CuO-Chitosan synthesis was 6. Cu-NPs were stable at 20 minutes to 1 hour. Identification of functional groups with FTIR showed a shift in wave numbers between pure CuSO4 precursor and CuO-Citosan Nanoparticles, indicating the interaction of functional groups. Volume or weight analysis of CuO-Citosan Nanoparticles using PSA gave particle diameters between 80 and 120 nm with an approximate distribution of 100 nm. The results of the antibacterial test showed that the growth of Streptococcus pneumoniae bacteria produced the highest inhibition zone in CuO-Citosan Nanoparticles with a concentration of 100% which had an average inhibition zone diameter of 11 mm. This proves that CuO-chitosan nanoparticles are effective against Streptococcus pneumoniae. Keywords: CuO-chitosan, nanoparticles, Streptococcus pneumoniae
PERBANDINGAN EFEKTIVITAS EKSTRAK KULIT JERUK SIAM (CITRUS NOBILIS) DENGAN EKSTRAK KULIT JERUK PURUT (CITRUS HYSTRIX) TERHADAP PERTUMBUHAN JAMUR MICROSPORUM CANIS Hanifa, Nur Lailatul; Najib, Ainun; Qomariyah, Ani
Jurnal Insan Cendekia Vol 11 No 2 (2024): Jurnal Insan Cendekia
Publisher : STIKES Insan Cendekia Medika Jombang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35874/jic.v11i2.1381

Abstract

Pendahuluan: Ekstrak kulit jeruk siam (Citrus nobilis) dan ekstrak kulit jeruk purut (Citrus hystrix) mengandung beberapa senyawa metabolit seperti tanin, flavonoid dan saponin yang dapat menghambat pertumbuhan jamur. Tujuan: Untuk menguji ekstrak kulit jeruk siam (Citrus nobilis) dan ekstrak kulit jeruk purut (Citrus hystrix), serta serta untuk memperoleh konsentrasi ekstraksi terbaik sebagai senyawa penghambat pertumbuhan Microsporum canis. Metode: Studi eksperimental di laboratorium dengan desain acak lengkap, berbagai tingkat konsentrasi ekstrak (40%, 60%, 80%, 100%) digunakan sebagai variabel perlakuan yang dibandingkan dengan kontrol positif, ketoconazole 2%, dan kontrol negatif, air suling, dengan dilakukan dalam tiga ulangan. Metode yang digunakan adalah uji difusi cakram dengan pengamatan zona inhibisi yang terbentuk untuk evaluasi efeknya. Hasil: Hasil studi ini menunjukkan bahwa pertumbuhan jamur Microsporum canis menghasilkan zona hambat tertinggi pada ekstrak kulit jeruk siam dengan konsentrasi 100%, rata-rata diameter zona hambat 11 mm, sementara yang terendah pada konsentrasi 40%, rata-rata diameter zona hambat 1 mm. Dan untuk ekstrak kulit jeruk purut menunjukkan zona hambat tertinggi pada konsentrasi 100% dengan rata-rata diameter zona hambat 19 mm, yang terendah pada konsentrasi 40% yang memilki rata-rata diameter zona hambat 14 mm. Dan dari uji yang telah dilakukan yaitu uji Tukey bahwa setiap konsentrasi memiliki perbedaan yang signifikan (nyata). Kesimpulan: Dari kedua ekstrak yaitu ekstrak kulit jeruk siam dan purut pada konsentrasi 100% lebih mampu menghambat pertumbuhan jamur Microsporum canis. Dan ekstrask kulit purut lebih efektif dibandingkan dengan ekstrak kulit jeruk siam.
Co-Authors Afifah Agustina, Della Ainun Najib Al Ghifari, M. Fanani Badi'ah, Hanim Istatik Eko Sri Kunarti Faizah, Mamluatul Fisabilla, Adhinda Hakim, Ardhi Khoirul Hanifa, Nur Lailatul Kawitantri, Orchidara Herning Kusuma, Okta Nata Muhammad Afif Nurmazaya, Nufus Nuryono Nuryono Raaz, Miftahul Fauzhy Sari, Risna Indra Ravita Wijaya, Destia Kusuma Wulandari, Eka Yunita