Journal
SINTESIS NANOPARTIKEL PERAK MENGGUNAKAN BIOREDUKTOR EKSTRAK BUAH JAMBU BIJI MERAH (Psidium guajava L.)
Indonesian Journal of Chemical Science · Vol. 5 No. 3 (2017) · pp. 174–177
- ISSN
- 2502-6844, 2252-6951
- Published
- 2017-04-06
- Publisher
- Universitas Negeri Semarang
- Language
- eng
Abstract
Nanopartikel berada pada kisaran ukuran dari 1-100 nm. Secara garis besar sintesis nanopartikel dapat dilakukan dengan metode top down (fisika) dan metode bottom up (kimia). Dalam penelitian ini melaporkan sintesis nanopartikel perak yang dihasilkan menggunakan bioreduktor ekstrak buah jambu biji merah dan irradiasi microwave. Koloid nanopartikel perak yang terbentuk selanjutnya dikarakterisasi menggunakan spektrofotometer UV-Vis, PSA, dan TEM. Analisis TEM menunjukkan bahwa ukuran dari sintesis nanopartikelperak mencapai 8,45-26,41 nm. Serta hasil sintesis nanopartikel perak diuji kemampuan antibakterinya terhadap bakteri Eschericia coli dan Staphylococcus aureus. Hasil pengujian menunjukkan bahwa nanopartikel perak mampu menghambat pertumbuhan bakteri Gram positif lebih kuat daripada bakteri Gram negatif.
Collaboration network of the authors
40 authors · 184 co-authorship links · showing the 40 most connected
Hover or tap a name to highlight its co-authors. Double-click to open the author's page.
- State University of Semarang
- Affiliation unknown
- Different organisations
- Same organisation
- Affiliation unknown
- Thicker line = more joint articles · bigger circle = more articles
Show as table
| Co-author | Organisation | Joint articles |
|---|---|---|
| Nanik Wijayati | State University of Semarang | 6 |
| Sri Mursiti | Affiliation unknown | 4 |
| Supartono Supartono | Affiliation unknown | 4 |
| Kasmui Kasmui | State University of Semarang | 4 |
| Sudarmin Sudarmin | Affiliation unknown | 3 |
| Sigit Priatmoko | State University of Semarang | 3 |
| Cepi Kurniawan | State University of Semarang | 3 |
| Agung Tri Prasetya | Affiliation unknown | 2 |
| Woro Sumarni | State University of Semarang | 2 |
| Sri Susilogati Sumarti | State University of Semarang | 2 |
| Endang Susilaningsih | State University of Semarang | 2 |
| Murbangun Nuswowati | State University of Semarang | 2 |
| Melinda Dwi Lestari | Affiliation unknown | 2 |
| Edy Cahyono | State University of Semarang | 2 |
| Jumaeri Jumaeri | Affiliation unknown | 2 |
| Siti Herlina Dewi | State University of Semarang | 1 |
| Eko Budi Susatya | Affiliation unknown | 1 |
| Norma Eralita | Affiliation unknown | 1 |
| Rr. S.E Pujiastuti | Affiliation unknown | 1 |
| Yosephine Debbie Damayanti | Affiliation unknown | 1 |
| Sri Nurhayati | State University of Semarang | 1 |
| Rizka Indriani Setyaningrum | Affiliation unknown | 1 |
| Melly Rihmahwati | Affiliation unknown | 1 |
| Sri Susilogati Sumarti | Affiliation unknown | 1 |
| Ameiliana Nur Azizah | Affiliation unknown | 1 |
| Putra Reinho Rosario Sanam | Affiliation unknown | 1 |
| Willy Tirza Eden | Affiliation unknown | 1 |
| M. Kholid Baror Abadi | Affiliation unknown | 1 |
| Intan Cahyaningrum | Affiliation unknown | 1 |
| Rika Ayu Lestari | Affiliation unknown | 1 |
| Amalina Artani | Affiliation unknown | 1 |
| Sri Haryani | Affiliation unknown | 1 |
| Chinta Celi Ayu Cendana | Affiliation unknown | 1 |
| Sri Wardani | State University of Semarang | 1 |
| Adhina Choiri Putri | Affiliation unknown | 1 |
| Fina Ayu Lestari | Affiliation unknown | 1 |
| Eka Purwaningsih | Affiliation unknown | 1 |
Affiliations come from OpenAlex; journal OAI-PMH metadata carries none. Authors without an OpenAlex ID are matched by name, which can merge or split people.