ZnO nanorods coated single-mode–multimode–single-mode optical fiber sensor for VOC biomarker detection

K Swargiary, P Metem, C Kulatumyotin, S Thaneerat… - Sensors, 2022 - mdpi.com
This work demonstrated a ZnO-coated optical fiber sensor for the detection of a volatile
organic compound (VOC) biomarker for diabetes for detecting isopropanol (IPA) markers. A …

Concurrent Sensing of CO2 and H2O from Air Using Ultramicroporous Fluorinated Metal–Organic Frameworks: Effect of Transduction Mechanism on the Sensing …

MR Tchalala, Y Belmabkhout, K Adil… - … applied materials & …, 2018 - ACS Publications
Conventional materials for gas/vapor sensing are limited to a single probe detection ability
for specific analytes. However, materials capable of concurrent detection of two different …

Detection of formaldehyde vapor using glass substrate coated with zinc oxide nanorods

HHM Yusof, MH Jali, MAM Johari… - IEEE Photonics …, 2019 - ieeexplore.ieee.org
A glass substrate coated with ZnO nanorods via a hydrothermal method for formaldehyde
vapor sensing is reported. The proposed sensor device was characterized against …

Optical characterization of different waist diameter on microfiber loop resonator humidity sensor

MH Jali, HRA Rahim, MAM Johari, SS Hamid… - Sensors and Actuators A …, 2019 - Elsevier
In this paper, the effect of different waist diameter on silica microfiber loop resonator (MLR)
relative humidity (% RH) sensor is reported. The silica fiber was tapered to vary the waist …

Humidity sensing using microfiber-ZnO nanorods coated glass structure

MH Jali, HRA Rahim, MAM Johari, HHM Yusof… - Optik, 2021 - Elsevier
In this paper, a proposed humidity sensor is fabricated by integrating the microfiber and the
glass surface coated with Zinc Oxide (ZnO) nanorods. The silica fiber diameter was reduced …

Low-cost integrated zinc oxide nanorod-based humidity sensors for arduino platform

HHM Yusof, SW Harun, K Dimyati, T Bora… - IEEE Sensors …, 2018 - ieeexplore.ieee.org
Realization of a simple integrated and low-cost intensity modulation/direct detection-based
humidity and vapor detection system utilizing zinc oxide (ZnO) nanorods as the active …

ZnO nanorods coated tapered U-shape plastic optical fiber for relative humidity detection

SH Johari, TZ Cheak, HR Abdul Rahim, MH Jali… - Photonics, 2022 - mdpi.com
A relative humidity sensor was fabricated by exploiting an evanescent wave (EW) on a U-
bent tapered plastic optical fiber (POF) coated with zinc oxide (ZnO) nanorods. The POF was …

Detection of acetone as a potential non-invasive diagnosis tool for diabetes patients.

MH Jali, ANAA Zamzuri, HRA Rahim… - Przeglad …, 2022 - search.ebscohost.com
English This work investigated the demonstration of acetone detection device as a potential
tool to diagnose diabetes patients. It offers simple and low cost approach based on glass …

Optimization of sensing performance factor (γ) based on microfiber-coupled ZnO nanorods humidity scheme

MH Jali, HRA Rahim, HHM Yusof, MAM Johari… - Optical Fiber …, 2019 - Elsevier
An optimization method of the proposed humidity sensing scheme comprises of silica
microfiber laid on a glass surface coated with Zinc Oxide (ZnO) nanorods is reported. The …

Optical Characterization of Different Scattering Area on ZnO Nanorods Coated Glass Substrate Based on Side Coupling Technique for Sensing Application

M Jahava, MH Jali, MA Norashikin, MAM Johari… - IEEE …, 2024 - ieeexplore.ieee.org
An optical characterization of the proposed sensing scheme comprised of ZnO nanorods
coated glass substrate based on side coupling technique for different scattering areas is …