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Journal : The Journal of Pure and Applied Chemistry Research

Stability of Silver Nanoparticles as Imaging Materials Sholikhah, Umi Nur; Pujiyanto, Anung; Lestari, Enny; Sarmini, Endang; Widyaningrum, Triani; Kadarisman, Kadarisman; Triyanto, Triyanto; Puspitasari, Putri
The Journal of Pure and Applied Chemistry Research Vol 5, No 3 (2016)
Publisher : Chemistry Department, The University of Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jpacr.2016.005.03.295

Abstract

Determining the stability of silver nanoparticles is a very important process. It was associated with unwanted metal charge and materials properties. Therefore, we studied to synthesis and stability of silver nanoparticles (AgNPs). The synthesis was performed by reduction method used sodium borohydride (NaBH4). Silver nitrate solution 0.0005 M in 1 mL was reduced using 1 mL 0.002 M of NaBH4. Then a 40.0 mL of polyvinylpyrrolidone 0.3% and 20 mL of 1.5 N NaCl was added to the mixture. Characterization of silver nanoparticles is undertaken using spectrophotometer UV-Vis, transmission electron microscopy, particle size analyzer and zeta potential. The stability of products is observed for 5 times using spectrophotometer UV-Vis. The product was characterized by determining its surface plasmon resonance (SPR) of AgNPs and the result was obtained at 403 nm. The size of AgNPs was 20 nm using tomography emission microscopy analysis and the particle size distribution give 5.8 nm. The dielectric charge was 53 mV. The stable AgNPs showed no significant SPR shift at 402±0.89 nm wavelength during 5 days observation. Based on the size and stability, it was suitable for imaging materials.
Co-Authors A. Isnansetyo, A. A.E.T.H. Wahyuni Abdul Muthalib Abidin Abidin Afi Tarmiawati Agus Cahyono Agus Nursalim, Agus Agustiar, Devie Ahmad, Hariyatunnisa ALIM ISNANSETYO Ambariyanto , Andriansyah, Rico Andrianus Andrianus, Andrianus Andriyani, Fanata Anik Rahmawati, Anik Anshor, Arrini Shabrina Anung Pujiyanto Ardiyawan, Ardiyawan Arief Taslihan Arief, Ahmad Fikri Astri Charolina Azmi, Azmi Azmi, Ulya Zakaria Basri, Novysa Basuki, Umar Beniarso, Mundin Cahyana Amiruddin Ciswiyati, Dwi Endah Darfioes Basir Daya Agung Sarwono Desrina Desrina Desty Ratna Permatasari, Desty Ratna Dian Indriani Dimas A. Pamungkas Dini Siswani Mulia Dini, Tria Ayu Diniarti, Eka Drajad Sarwo Seto, Drajad Sarwo Duranta D. Kembaren, Duranta D. Dwiningtyas, Ratih Dyah Indriyani, Putri E. Sarmini Edi Irawan Eko Sugiarto, Eko Endang Sarmini Enny Lestari Erik, Mohamad Erni Martani Ervia Yudiati FAJAR SETIAWAN Fatimah Azzahrah Fatmawati, Harlinda Fauziyah, Fuzi Afiza Finny Fitry Yani Fitriani Fitriani Gunadi Gunadi H. Syakuri, H. Habib Adjie Hadi, Muhammad Tesar Hambali Hambali Hariswari, Kadek Paramitha Hartono Hartono Henny Ekana Ch. Henny Ekana Chrisnawati Herimanto Herimanto Herlina Herlina Hotnida Junita Situmeang Imamudin, Kurniasih INDAH ISTIQOMAH Irfan D. Prijambada Islami, Hidayatul Istanto, Riza Iswidiarti, Sri JAKA WIDADA Jazuli, Jazuli Juraida, Irma K. H. Nitimulyo, K. H. Kadarisman Kadarisman Kamiso H. N., Kamiso H. KAMISO HANDOYO NITIMULYO Kartikasari, Aprilia KH, Abdul Aziz Kundharu Saddhono Kurniasih Kurniasih LANGKAH SEMBIRING Lantip Diat Prasojo Lelana, Dewi Barata Siswa Lestari, Fajar Sumi Lestari, Yeni Sri Lili Sholichah, Lili Ma'sum, Aziz Malarsih Malarsih, Malarsih Manik, Astri Marita Mardi Mardi Mardiyana Mardiyana Maria Ulfahmi, Cut Gesti Mariana, Zulfa Mayang Pitaloka MIFTAKHUL JANNAH Mirwa, Tetty Muh. Ibnan Syarif, Muh. Ibnan Muhamad Aris Widodo Muhammad Murdjani Muhammad Zaini Muhammad Zainuddin Muhammmad Murdjani, Muhammmad Mujiyono Mujiyono Murti, Fahriza Murtiyoso, Onang Murwantoko Murwantoko Musa Pelu Namastra Probosunu Nina Yuliana Ningsih, Maya Nirmalasari Idha Wijaya Nisya, Hima Choirun Noer Kasanah, Noer Nur Fadhilah Nur Rokhmat Nursyirwani Nursyirwani Pratiwinindya, Ratih Ayu Prayogo, Sugeng Purwanto Purwanto Putri Puspitasari R Sudradjat, R Rachmansyah Rachmansyah Raden Bagus Sugio Sumanta Rahmawati, Dwi Tyas Ratna Puspita, Ratna Retno Widaningroem REZA Adi ADI PRADANA Ria Azizah Tri Nuraini Rini Pramesti Risca Damayanti, Risca Risnawati, Ririn Riyadi Riyadi Rohendi Rohidi, Tjetjep Rohendi Rohidi, Tjetjep Rukayah Rukayah Rumi, Jalaluddin S. Soenarjo Sabillah, Masayu Selly Safia, Rina Anggraeni Sahli, Zamahsjari Salu, Vega Ricky SANTI NURBAITI Sebastian Margino Senny Helmiati Sesung, Rusdiyanto Setiawan, Feri Setyaningrum, Heny Setyaningrum, Ikha Sulis Setyobudi Setyobudi Shanie, Arsan Shatrie, Dikry N Shatrie, Dikry Novel Siti Amirah Budiastuti Sri Hartati Sri Iswidayanti Sri Iswidayati Sri Lestari, Yeni Sri Rejeki Sriyono Sriyono Subagiyo Subagiyo Suharno Suharno Suherman Suherman Sumarwati Sumarwati Sumaryanto Florentinus, Totok Sunarhadijoso Soenarjo Sunarto Sunarto Suparti Suparti Suryanti Retna Sari, Dyah Sutarman Sutarman Sutrisno sutrisno Suyono Suyono Syafii Syafii syakir syakir Syarif, Muh Ibnan Tanjung, Dailami Tjetjep Rohendi Rohidi, Tjetjep Rohendi Totok Sumaryanto Florentinus, Totok Sumaryanto Totok Sumaryanto, Totok Triani Widyaningrum Udi Utomo Umi Nur Sholikhah Utomo, Kasmidjo Budi W. Asmara W.Y. Rahman Wadiyo Wadiyo, Wadiyo Wardani, Anestia Widya Widaningtyas H, Adoniati Meyria Wijaya, Dhimayu Ichtiara Wijaya, Mas Benny Wilis Ari Ari Setyati1,2, Wilis Ari Wilis Ari Setyati Windi Amelia, Windi Wira Rahman Wira Y. Rahman Wisnu Nurcahyo Wulandari, Tita Yana, Rahma Husna Yatman, Teguh Mulyanto Yosita, Riesa Yudha Trinoegraha Adiputra Yulaida, Ita Yulius Docang Casessar Yuniarti, Ivana Yustiningrum, Giantari Ega