1
|
Munir M, Subechi M, Nurmanjaya A, Prasetya KE, Rindiyantono F, Chairuman, Pratama C, Yanto, Pujiyanto A, Setiawan H, Sarwono DA, Sarmini E, Fara ME, Suseno H. Development of a polystyrene-based microplastic model for bioaccumulation and biodistribution study using radiotracing and nuclear analysis method. Mar Pollut Bull 2024; 201:116283. [PMID: 38522338 DOI: 10.1016/j.marpolbul.2024.116283] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/19/2023] [Revised: 03/18/2024] [Accepted: 03/19/2024] [Indexed: 03/26/2024]
Abstract
The investigation of micro or nano plastics behavior in the environment is essential to minimize the hazards of such pollutants on humans. While the conventional method requires sophisticated procedures and a lot of animal subjects, the nuclear technique confers a sensitive, accurate, and real-time method using radiolabeled micro or nano plastics as a tracer. In this study, polystyrene sulfonate-based microplastic (PSM) was developed with a size of around 3.6 μm, followed by radiolabeling with iodine-131 (131I) or zinc-65 (65Zn) for microplastic radiotracer model. After a stability study in seawater, phosphate buffer saline (PBS), and human serum albumin (HSA) for fifteen days, PSM-131I remained stable (>90 %), except in HSA (50-60 % after day-9), while PSM-65Zn was unstable (<50 %).
Collapse
Affiliation(s)
- Miftakul Munir
- Research Center for Radioisotope Radiopharmaceutical and Biodosimetry Technology, National Research and Innovation Agency, KST BJ Habibie, South Tangerang, Banten 15314, Indonesia.
| | - Moch Subechi
- Research Center for Radioisotope Radiopharmaceutical and Biodosimetry Technology, National Research and Innovation Agency, KST BJ Habibie, South Tangerang, Banten 15314, Indonesia
| | - Ahid Nurmanjaya
- Research Center for Radioisotope Radiopharmaceutical and Biodosimetry Technology, National Research and Innovation Agency, KST BJ Habibie, South Tangerang, Banten 15314, Indonesia
| | - Kukuh Eka Prasetya
- Research Center for Radioisotope Radiopharmaceutical and Biodosimetry Technology, National Research and Innovation Agency, KST BJ Habibie, South Tangerang, Banten 15314, Indonesia
| | - Fernanto Rindiyantono
- Research Center for Radioisotope Radiopharmaceutical and Biodosimetry Technology, National Research and Innovation Agency, KST BJ Habibie, South Tangerang, Banten 15314, Indonesia
| | - Chairuman
- Research Center for Radioisotope Radiopharmaceutical and Biodosimetry Technology, National Research and Innovation Agency, KST BJ Habibie, South Tangerang, Banten 15314, Indonesia
| | - Chaidir Pratama
- Research Center for Radioisotope Radiopharmaceutical and Biodosimetry Technology, National Research and Innovation Agency, KST BJ Habibie, South Tangerang, Banten 15314, Indonesia; Department of Chemical Engineering, Faculty of Engineering, Universitas Gadjah Mada, 55281 Yogyakarta, Indonesia
| | - Yanto
- Directorate of Laboratory Management, Research Facilities, and Science and Technology Park, Deputy for Research and Innovation Infrastructure, National Research and Innovation Agency, KST BJ Habibie, South Tangerang, Banten 15314, Indonesia
| | - Anung Pujiyanto
- Research Center for Radioisotope Radiopharmaceutical and Biodosimetry Technology, National Research and Innovation Agency, KST BJ Habibie, South Tangerang, Banten 15314, Indonesia
| | - Herlan Setiawan
- Research Center for Radioisotope Radiopharmaceutical and Biodosimetry Technology, National Research and Innovation Agency, KST BJ Habibie, South Tangerang, Banten 15314, Indonesia
| | - Daya Agung Sarwono
- Directorate of Nuclear Facility Management, Deputy for Research and Innovation Infrastructure, National Research and Innovation Agency, KST BJ Habibie, South Tangerang, Banten 15314, Indonesia
| | - Endang Sarmini
- Directorate of Nuclear Facility Management, Deputy for Research and Innovation Infrastructure, National Research and Innovation Agency, KST BJ Habibie, South Tangerang, Banten 15314, Indonesia
| | - Meita Eka Fara
- Research Center for Radioisotope Radiopharmaceutical and Biodosimetry Technology, National Research and Innovation Agency, KST BJ Habibie, South Tangerang, Banten 15314, Indonesia; Aquatic Resources Management Master Program, Faculty of Fisheries and Marine Science, Universitas Diponegoro, Jl. Prof. Jacub Rais, Tembalang, Semarang, Jawa Tengah 50275, Indonesia
| | - Heny Suseno
- Research Center for Radioisotope Radiopharmaceutical and Biodosimetry Technology, National Research and Innovation Agency, KST BJ Habibie, South Tangerang, Banten 15314, Indonesia
| |
Collapse
|
2
|
Munir M, Sholikhah UN, Lestari E, Pujiyanto A, Prasetya KE, Nurmanjaya A, Sarwono DA, Subechi M, Suseno H. Iodine-131 radiolabeled polyvinylchloride: A potential radiotracer for micro and nanoplastics bioaccumulation and biodistribution study in organisms. Mar Pollut Bull 2023; 188:114627. [PMID: 36701974 DOI: 10.1016/j.marpolbul.2023.114627] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/10/2022] [Revised: 01/10/2023] [Accepted: 01/14/2023] [Indexed: 06/17/2023]
Abstract
The microplastics amount in the environment is significantly increasing due to human activity, and the hazards are still being investigated. To evaluate the fate of microplastics in organisms, an accurate, fast, and sensitive method is required. Nuclear technology harnessing radiotracer is one of the most sensitive and accurate method for bioaccumulation, biodistribution and biokinetic study. Here, we developed a preparation method for radioiodinated polyvinyl chloride (PVC) as a potential radiotracer of microplastics. Iodine-131 (131I) as a potential radiotracer for microplastic was used in this experiment (activity of 98.05-221.63 MBq). The 131I-PVC was prepared using the Conant-Finkelstein reaction with a solvent combination of phosphate buffer (B), acetone (A), and tetrahydrofuran (T). Such preparation method resulted in spherical 131I-PVC with sizes ranging from 608.6 to 5457.0 nm. Our study showed that acetone is the most suitable solvent for the radioiodination process, resulting in a stable 131I-PVC for up to six days.
Collapse
Affiliation(s)
- Miftakul Munir
- Research Center for Radioisotope Radiopharmaceutical and Biodosimetry Technology, National Research and Innovation Agency, KST BJ Habibie, South Tangerang, Banten 15314, Indonesia.
| | - Umi Nur Sholikhah
- Polytechnic Institute of Nuclear Technology, National Research and Innovation Agency, Jl. Babarsari Kotak PO Box 6101/YKKB, Sleman, Special Region of Yogyakarta 55281, Indonesia
| | - Enny Lestari
- Research Center for Radioisotope Radiopharmaceutical and Biodosimetry Technology, National Research and Innovation Agency, KST BJ Habibie, South Tangerang, Banten 15314, Indonesia
| | - Anung Pujiyanto
- Research Center for Radioisotope Radiopharmaceutical and Biodosimetry Technology, National Research and Innovation Agency, KST BJ Habibie, South Tangerang, Banten 15314, Indonesia
| | - Kukuh Eka Prasetya
- Research Center for Radioisotope Radiopharmaceutical and Biodosimetry Technology, National Research and Innovation Agency, KST BJ Habibie, South Tangerang, Banten 15314, Indonesia
| | - Ahid Nurmanjaya
- Research Center for Radioisotope Radiopharmaceutical and Biodosimetry Technology, National Research and Innovation Agency, KST BJ Habibie, South Tangerang, Banten 15314, Indonesia
| | - Daya Agung Sarwono
- Research Center for Radioisotope Radiopharmaceutical and Biodosimetry Technology, National Research and Innovation Agency, KST BJ Habibie, South Tangerang, Banten 15314, Indonesia
| | - Moch Subechi
- Research Center for Radioisotope Radiopharmaceutical and Biodosimetry Technology, National Research and Innovation Agency, KST BJ Habibie, South Tangerang, Banten 15314, Indonesia
| | - Heny Suseno
- Research Center for Radioisotope Radiopharmaceutical and Biodosimetry Technology, National Research and Innovation Agency, KST BJ Habibie, South Tangerang, Banten 15314, Indonesia
| |
Collapse
|