Nose-on-chip nanobiosensors for early detection of lung cancer breath biomarkers

V Chaudhary, BA Taha, Lucky, S Rustagi, A Khosla… - ACS …, 2024 - ACS Publications
Lung cancer remains a global health concern, demanding the development of noninvasive,
prompt, selective, and point-of-care diagnostic tools. Correspondingly, breath analysis using …

MoS2 and MoS2-based nanocomposites for enhanced toluene sensing response at room temperature

R Thayil, KG Krishna, S Cherukulappurath… - Surfaces and …, 2024 - Elsevier
Nanostructured materials, characterized by their unique physical and chemical attributes at
the nanoscale, enable the development of advanced applications due to their distinct size …

Biofunctionalized magnetic nanoparticles incorporated MoS2 nanocomposite for enhanced n-butanol sensing at room temperature

R Thayil, SR Parne - Scientific Reports, 2024 - nature.com
N-butanol is well known to be a flammable and harmful liquid that is a potential threat to
human health and property. Therefore, it is important to monitor the concentration of n …

MoS2 monolayers functionalized with gold nanoparticles using microwave absorption for FET-type NO2 gas sensors in ppb-levels

SJ Park, TJ Ha - Applied Surface Science, 2023 - Elsevier
Molybdenum disulfide (MoS 2) monolayers functionalized with nanometals using microwave
absorption are developed in this study to realize high-performance field-effect transistor …

Development of Dual-Selective Chemiresistive Sensor for NH3 and NOx at Room Temperature Using MoS2/MoO2 Heterostructures

K Muthumalai, M Manoharan… - ACS Applied Nano …, 2024 - ACS Publications
Molybdenum oxides and sulfides stand out as promising materials for chemiresistive gas
sensors. In this study, we tailored MoS2/MoO2 heterostructures, adapting pyrolysis-assisted …

Highly sensitive prismatic h-MoO3 sheets for temperature-dependent chemiresistive ammonia sensor

K Muthumalai, N Panjulingam, M Manoharan… - Journal of Materials …, 2024 - Springer
Molybdenum trioxide (MoO3) is an excellent material for chemiresistive gas sensors. In this
report, we investigated the ammonia sensing behavior of hexagonal (h-MoO3) and …

Interface Oxygen Vacancy‐Enhanced Co3O4/WO3 Nanorod Heterojunction for Sub‐ppm Level Detection of NOx

M Manoharan, K Govindharaj… - Advanced …, 2023 - Wiley Online Library
Herein, a cobalt oxide/tungsten oxide (Co3O4/WO3) p–n heterojunction for NOx detection is
developed and optimized. Field‐emission scanning electron microscopy shows that the …

Ni-doped (MoO3/MoS2) heterostructure chemiresistive sensor for dual selective detection of NH3 and NOx at room temperature

K Muthumalai, M Manoharan, K Govindharaj… - Ceramics …, 2025 - Elsevier
The transition metal dichalcogenide heterostructures are emerging as promising candidates
for room-temperature gas sensors. This work presents a Ni-doped (MoO 3/MoS 2) …

MoS sub (2) and MoS sub (2-) based nanocomposites for enhanced toluene sensing response at room temperature

R Thayil, K Gopi Krishna, C Sudhir, V Kathirvelu… - 2024 - irgu.unigoa.ac.in
Nanostructured materials, characterized by their unique physical and chemical attributes at
the nanoscale, enable the development of advanced applications due to their distinct size …