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Journal : Indonesian Journal of Chemistry

Green Synthesis of Silver Nanoparticles with Bioreductant from Lime Juice Powder (Citrus aurantifolia): Effect of Concentration and pH Mulyana, Septian Dwi; Sari, Retno; Rijal, Agus Syamsur
Indonesian Journal of Chemistry Vol 24, No 5 (2024)
Publisher : Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/ijc.95283

Abstract

Significant development in antibacterial agents derived from metal nanoparticles is currently underway. One commonly employed type is silver nanoparticles (AgNPs), which display potential antibacterial activity at lower concentrations compared to other metals. Due to their high surface-to-volume ratio and small size, AgNPs can readily penetrate bacterial cell walls. Green synthesis methods of AgNPs, such as utilizing plants as reducing agents, offer substantial advantages over other synthesis techniques. Lime (Citrus aurantifolia), containing compounds like flavonoids and saponins, can serve as a natural reducing agent, converting Ag+ ions to Ag0. This study aims to evaluate the effects of AgNO3 concentration, lime juice powder concentration, and pH on the formation and characteristics of AgNPs, as well as their activity against the bacteria Propionibacterium acnes, Staphylococcus aureus, and Escherichia coli. Results indicate that at an AgNO3 concentration of 1 mM, lime juice extract at 1% with a pH of 9 produces optimal AgNP formation, with an absorbance of 4.631 and particle size of 68.4 nm. AgNPs exhibit higher antibacterial activity than AgNO3. AgNPs synthesized with lime juice powder can increase their activity and have the advantages of being safe and environmentally friendly since they use plant material as a reducing agent.
Co-Authors Abd Hakim Laenggeng, Abd Hakim Abhimata Paramanandana Adhitiawarman, Adhitiawarman Adjat Sudradjat Agustin Agustin Alam, Gust Rizki Samudra Noor Andi Saifah Andi Saryoko Anggai, Rifka Anggraini Annisa Maulidia Rahayyu Ardiputra, Muh Akbar Arief Cahyo Wibowo Bambang Sardi Bastoni Semendawai Budi Santoso, Satrio Dewanthy, Kyrana Sekar Dewi Isadiartuti Dewi Isadiartuti Dhurriah Zain Dicky Kurniawan, Muhammad Dinda Monika Nusantara Ratri Dini Retnowati Dini Retnowati Diyah, Nuzul Wahyuning dwi hartanto Dwi Setyawan Eka Saputra, Bagas Eryka A. Novarinandha Esti Hendradi Fadjar Mulya Fauzia, Alfi Nur Febrianti, Clara Firmansyah, Mochamad Lutfi Firmansyah, Mochammad Lutfi Fitrallisan Fitrallisan Guli, Musjaya Hardini, Erza Shafiah Zahraani Pravita Hasan, Wafiqah Latuapo Ida Ayu Putu Sri Widnyani Idha Kusumawati Ilma Amalina Imam Sujadi Intan Nurul Rizki Irma Purnamasari, Ade Junadhi, Junadhi Juni Ekowati Kresna Ramanda Laksono Trisnantoro Lemako, Gideon Sulivan Lumbantoruan, Daniel M. Agus Syamsur Rijal Marcellino Rudyanto Maria Lucia Ardhani Dwi Lestari Marlina Marlina Miatmoko, Andang Mirza Ardella Saputra Mochammad Hatta Muchammad Farchan Chanif Muchammad Farchan Hanif Mufariha, Mufariha Muh Agus S Rijal Muhammad Aditya Bryan Rahadi Muhammad Agus Syamsur Rijal Muhammad Fahrizal Himawan Muhammad Ilyas Mulyana, Septian Dwi Muzakki Ramadhan, Naufal Nasution, Ramadhani Syafitri Nugroho, Dito Pradita Nur Rahmiati, Nur Patigu, Rosy Feraningsih Pawahid Pawahid Pohwain, Berkhat Agung Prastika Krisma Jiwanti Prawiro, Sumarno Reto Raden Joko Kuncoroningrat Susilo Rahayyu, Annisa Maulidia Rahma Rahma Rahmawati, Nurul Dina Rahmiati Rahmiati Ramadanil Pitopang Ramadhan, Wahyu Satria Ramadhani, Firmansyah Ardian Rani Naomi Panjaitan Ratih Yulia Hayuningtyas Ridwansyah Ridwansyah Rifka Anggraini Anggai Rijal, Agus Syamsur Rijal, M. Agus Syamsur Rinaldi Dikanda, Arif Rohana, Melissa Rosyda, Susy Sartini Sartini Seimahuira, Syarah Septian Nafiatul Khasanah Siammita, Dhea Anansya Siti Nurhasanah Nugraha Sugiyartono Sugiyartono Sugiyartono, Sugiyartono Suhailah Hayaza Sukardiman Sulistyowati, Melanny Ika sultan, firdaus SUZANA, SUZANA Tahta Amrillah Taopik Hidayat Theo, Deli Tri Atmojo Kusmayadi Tristiana Erawati Tutiek Purwanti Tutik Sri Wahyuni Widji Soeratri Yeremia Budi Cristian