Lena Rahmidar

Smartphone Coupled with a Paper-Based Colorimetric Device for Sensitive and Portable Mercury Ion Sensing

M. Lutfi Firdaus, Angga Aprian, Nessi Meileza et al. · Chemosensors · 2019 · 144 citations · Full text

Environmental Monitoring, Portable Mercury Ion, Engineering +23

Determination of Chromium and Iron Using Digital Image-based Colorimetry

M. Lutfi Firdaus, Wiwit Alwi, Ferli Trinoveldi et al. · Procedia Environmental Sciences · 2014 · 141 citations · Full text

Digital Camera, High-resolution Photo, Natural Sciences +11

Smartphone-based digital image colorimetry for non-enzymatic detection of glucose using gold nanoparticles

M. Lutfi Firdaus, Eduwin Saputra, Sura Menda Ginting et al. · Sensing and Bio-Sensing Research · 2022 · 39 citations · Full text

Engineering, Biochemical Sensors, Biomedical Engineering +22

Label-free and early detection of HER2 breast cancer biomarker based on UiO-66-NH2 modified gold chip (Au/UiO-66-NH2) using surface plasmon resonance technique

Lena Rahmidar, Gilang Gumilar, Ni Luh Wulan Septiani et al. · Microchemical Journal · 2024 · 18 citations

Engineering, Biomedical Diagnostics, Nanotechnology +7

Fabrication of Biomembrane from Banana Stem for Lead Removal

Afianti Sulastri, Lena Rahmidar · Indonesian Journal of Science and Technology · 2016 · 12 citations · Full text

Engineering, Environmental Biotechnology, Bioaccumulation +17