Evaluating bioreceptor immobilization on Gold Nanospike (AuNS)–modified Screen-Printed Carbon Electrode (SPCE) as enzymatic glucose biosensor

Autor: Salma Majidah, Lavita Nuraviana Rizalputri, Eduardus Ariasena, Aldyla Nisa Raditya, Bejo Ropii, Nadia Salsabila, Uperianti, Murni Handayani, Yeni Wahyuni Hartati, Isa Anshori

Publikováno v: Nanocomposites, Vol 10, Iss 1, Pp 139-151 (2024)

AbstractIntegration of gold nanoparticles onto electrochemical biosensor electrodes has been widely conducted to improve the performance of biosensors. Gold nanospikes (AuNS), as one of the gold nanoparticle morphologies, can be integrated into biose

Externí odkaz: https://doaj.org/article/013f862515ce4483b01025d873b2d629

Functionalized multi-walled carbon nanotube/silver nanoparticle (f-MWCNT/AgNP) nanocomposites as non-enzymatic electrochemical biosensors for dopamine detection

Autor: Isa Anshori, Lavita Nuraviana Rizalputri, Raih Rona Althof, Steven Sean Surjadi, Suksmandhira Harimurti, Gilang Gumilar, Brian Yuliarto, Murni Handayani

Publikováno v: Nanocomposites, Vol 7, Iss 1, Pp 97-108 (2021)

Dopamine (DA) is an important neurotransmitter in the kidney, cardiovascular system, and central nervous system, which abnormality is associated with many diseases. In this work, we synthesized a functionalized multi-walled carbon nanotube/silver nan

Externí odkaz: https://doaj.org/article/195c368a631848399795537d9ee9cf87

Gold nanospikes formation on screen-printed carbon elec-trode through electrodeposition method for non-enzymatic electrochemical sensor

Autor: Isa Anshori, Raih Rona Althof, Lavita Nuraviana Rizalputri, Eduardus Ariasena, Murni Handayani, Arfat Pradana, Mohammad Rizki Akbar, Mas Rizky Anggun Adipurna Syamsunarno, Agnes Purwidyantri, Briliant Adhi Prabowo, Muhammad Sjahrul Annas, Hasim Munawar, Brian Yuliarto

Publikováno v: Anshori, I, Althof, R R, Rizalputri, L N, Ariasena, E, Handayani, M, Pradana, A, Akbar, M R, Syamsunarno, M R A A, Purwidyantri, A, Prabowo, B A, Annas, M S, Munawar, H & Yuliarto, B 2022, ' Gold nanospikes formation on screen-printed carbon elec-trode through electrodeposition method for non-enzymatic electrochemical sensor ', Metals, vol. 12, no. 12, 2116 . https://doi.org/10.3390/met12122116
Metals; Volume 12; Issue 12; Pages: 2116

In this study, we reported the construction of Gold Nanospike (AuNS) structures on the surface of screen-printed carbon electrode (SPCE) used for non-enzymatic electrochemical detection. This modification was prepared with a one-step electrodepositio

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9a1546c53c17661c1d4dd1277a1e2226
https://pure.qub.ac.uk/en/publications/4a36ccc6-b30b-4424-8352-7814d0d37c11

Facile and controllable synthesis of monodisperse gold nanoparticle bipyramid for electrochemical dopamine sensor

Autor: Lavita Nuraviana Rizalputri, Isa Anshori, Murni Handayani, Gilang Gumilar, Ni Luh Wulan Septiani, Yeni Wahyuni Hartati, Muhammad Sjahrul Annas, Agnes Purwidyantri, Briliant Adhi Prabowo, Brian Yuliarto

Publikováno v: Rizalputri, L N, Anshori, I, Handayani, M, Gumilar, GI, Septiani, N L W, Hartati, Y W, Annas, M S, Purwidyantri, A, Prabowo, B A & Yuliarto, B 2022, ' Facile and controllable synthesis of monodisperse gold nanoparticle bipyramid for electrochemical dopamine sensor ', Nanotechnology, vol. 34, no. 5, 055502 . https://doi.org/10.1088/1361-6528/ac9d3f

We demonstrated potential features of gold nanoparticle bipyramid (AuNB) for an electrochemical biosensor. The facile synthesis method and controllable shape and size of the AuNB are achieved through the optimization of cetyltrimethylammonium chlorid

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d3b56529ef9343a73c12f7071196d76e
https://pure.qub.ac.uk/en/publications/34582748-1820-42dc-994f-55fecf86570d

Review—Human-Body Powered Biosensing Textiles: Body-Power Generating Wearables Based on Textiles for Human Biomonitoring

Autor: Suksmandhira Harimurti, Milad Eyvazi Hesar, Asril Senoaji Soekoco, Jessika Jessika, Lavita Nuraviana Rizalputri, Raih Rona Althof, Gema Refantero, Listya Utari, Akram Idrissi, Thomas Gries, Brian Yuliarto, Sven Ingebrandt, Isa Anshori

Publikováno v: Journal of The Electrochemical Society. 169:067502

The rise of wearable technology has gradually shifted modern health monitoring from clinical to personal use. Smart wearables can collect physiological signals and show them directly on a smartphone. In contemporary healthcare scenarios, this big dat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f4caf13d96426e3194f7e7e72c889d52
https://doi.org/10.1149/1945-7111/ac72c3