The physio-chemical properties and applications of 2D nanomaterials in agricultural and environmental sustainability

J Singhal, S Verma, S Kumar - Science of the Total Environment, 2022 - Elsevier
Global hunger and nutritional deficiency demand the advancement of existing and
conventional approaches to food production. The application of nanoenabled strategies in …

A theoretical study of HCN adsorption and width effect on co-doped armchair graphene nanoribbon

R Deji, R Jyoti, A Verma, BC Choudhary… - Computational and …, 2022 - Elsevier
Hydrogen cyanide (HCN) is one of the hazardous gas and requires sensitive detection
material. In the present work stable structures, adsorption analysis, charge transfer and …

Homoatomic flatlands beyond graphene: A new avenue for gas sensors

JT Mazumder, S Pandey, RK Jha - Coordination Chemistry Reviews, 2024 - Elsevier
Since the discovery of graphene, research on finding such materials has extended quite fast
in the last two decades. The layered architecture and very thin vertical height make it a two …

Cyclic versus straight chain oligofuran as sensor: A detailed DFT study

H Sajid, F Ullah, K Ayub, T Mahmood - Journal of Molecular Graphics and …, 2020 - Elsevier
This study presents a novel approach for exploring the sensitivity and selectivity of cyclic
oligofuran (5/6/7CF) toward gaseous analytes and their comparison with straight chain …

Exceptionally high NLO response and deep ultraviolet transparency of superalkali doped macrocyclic oligofuran rings

H Sajid, K Ayub, T Mahmood - New Journal of Chemistry, 2020 - pubs.rsc.org
Cyclic oligofurans containing five and six furan rings (5CF & 6CF) doped with superalkalis
are presented here as a new type of NLO material. The OLi3@ nCF, ONa3@ nCF and …

First-principles study for exploring the adsorption behavior of G-series nerve agents on graphdyine surface

S Khan, M Yar, N Kosar, K Ayub, M Arshad… - Computational and …, 2020 - Elsevier
Easy and effective detection of health hazards chemical warfare agents (CWA) is vital for the
good human health and safe environment. Here, we report the sensing of G type nerve …

Germanane nanosheet as a novel biosensor for liver cirrhosis based on adsorption of biomarker volatiles–a DFT study

U Srimathi, V Nagarajan, R Chandiramouli - Applied Surface Science, 2019 - Elsevier
The present report investigates the geometric stability and electronic properties of
germanane nanosheet, which shows a semiconductor nature. The germanane nanosheet is …

A comprehensive DFT study on the sensing abilities of cyclic oligothiophenes (n CTs)

H Sajid, K Ayub, T Mahmood - New Journal of Chemistry, 2019 - pubs.rsc.org
Linear conducting polymers are extensively studied as sensors for various analytes,
whereas studies on cyclic analogues are limited. In this study, sensor applications of cyclic …

First-principles investigation on detection of phosgene gas molecules using phosphorene nanosheet device

R Bhuvaneswari, R Chandiramouli - Chemical Physics Letters, 2019 - Elsevier
Abstract Non-Equilibrium Green's function (NEGF) and density functional theory (DFT)
method is employed in exploring the geometric, electronic and adsorption aspects of …

Novel bismuthene nanotubes to detect NH3, NO2 and PH3 gas molecules–A first-principles insight

P Snehha, V Nagarajan, R Chandiramouli - Chemical Physics Letters, 2018 - Elsevier
In the present work, using generalized gradient approximation (GGA) in accordance with the
Perdew-Burke-Ernzerhof (PBE) functional we studied the adsorption of three harmful gas …