Amit L. Sharma
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View article: Advanced conjugated functional polydiacetylene-based irreversible colorimetric indicator for anti-counterfeiting applications
Advanced conjugated functional polydiacetylene-based irreversible colorimetric indicator for anti-counterfeiting applications Open
View article: The Performance of Concrete with Various Recycled Aggregates and Blended Admixtures in Different Replacement Ratios
The Performance of Concrete with Various Recycled Aggregates and Blended Admixtures in Different Replacement Ratios Open
The rising demand for sustainable construction materials has spurred extensive research into using Recycled Aggregates (RA) and mineral admixtures as partial replacements for Natural Coarse Aggregates (NCA) and cement, respectively. This s…
View article: Data-efficient 4D-STEM in SEM: Beyond 2D materials to metallic materials
Data-efficient 4D-STEM in SEM: Beyond 2D materials to metallic materials Open
Four-dimensional scanning transmission electron microscopy (4D-STEM) is a powerful tool that allows for the simultaneous acquisition of spatial and diffraction information, driven by recent advancements in direct electron detector technolo…
View article: Multi‐Stimuli Response of Advanced Functional Spiropyran‐Based Smart Chromic Material: Acid Vapors Sensing Applications
Multi‐Stimuli Response of Advanced Functional Spiropyran‐Based Smart Chromic Material: Acid Vapors Sensing Applications Open
Advanced functional molecules with multi‐stimuli responsiveness are crucial for multifunctional applications. One unique feature of such smart materials is their chromogenic properties, which provide real‐time indications of absorption cha…
View article: Novel low-temperature colorimetric indicator based on functional PDA/PVA
Novel low-temperature colorimetric indicator based on functional PDA/PVA Open
The conjugated polydiacetylene (PDA) polymers have garnered significant attention due to their potential use as a thermochromic indicator. The color transition at low-temperature ranges makes them suitable for monitoring frozen foods and m…
View article: Data-efficient 4D-STEM in SEM: Beyond 2D Materials to Metallic Materials
Data-efficient 4D-STEM in SEM: Beyond 2D Materials to Metallic Materials Open
Four-dimensional scanning transmission electron microscopy (4D-STEM) is a powerful tool that allows for the simultaneous acquisition of spatial and diffraction information, driven by recent advancements in direct electron detector technolo…
View article: Electrochemical Energy Storage Properties of Sm<sub>2</sub>FeCuO<sub>6</sub> Double Perovskite Synthesized via Sol-Gel Route
Electrochemical Energy Storage Properties of Sm<sub>2</sub>FeCuO<sub>6</sub> Double Perovskite Synthesized via Sol-Gel Route Open
The rare Earth-based double perovskites have been widely studied due to their exceptional physical properties and wide range of technological applications. Despite the extensive investigation of copper-based rare Earth double perovskites a…
View article: Correction: Near-infrared metal agents assisting precision medicine: from strategic design to bioimaging and therapeutic applications
Correction: Near-infrared metal agents assisting precision medicine: from strategic design to bioimaging and therapeutic applications Open
Correction for ‘Near-infrared metal agents assisting precision medicine: from strategic design to bioimaging and therapeutic applications’ by Chonglu Li et al. , Chem. Soc. Rev. , 2023, 52 , 4392–4442, https://doi.org/10.1039/D3CS00227F.
View article: Simultaneous detection of Lead and Cadmium using a composite of Zeolite Imidazole Framework and Reduced Graphene Oxide (ZIF-67/rGO) via electrochemical approach
Simultaneous detection of Lead and Cadmium using a composite of Zeolite Imidazole Framework and Reduced Graphene Oxide (ZIF-67/rGO) via electrochemical approach Open
Present work reports the application of a composite of ZIF-67/rGO for the simultaneous detection of traces of lead and cadmium via square wave anodic stripping voltammetry (SWASV) technique. For this, graffoil sheets were modified with syn…
View article: Visible LED-based photo-redox properties of sulfur and nitrogen-doped carbon dots designed by solid-state synthesis
Visible LED-based photo-redox properties of sulfur and nitrogen-doped carbon dots designed by solid-state synthesis Open
Carbon dots were synthesized using solvent-free, microwave synthesis and photoreduction of methyl viologen was studied under visible wavelength light irradiation.
View article: Sensitive impedimetric detection of troponin I with metal–organic framework composite electrode
Sensitive impedimetric detection of troponin I with metal–organic framework composite electrode Open
A Cu-MOF/PANI modified screen-printed electrode based immunosensing technique is described for the sensitive detection of cardiac troponin I. The sensor provides detection over a wide concentration range with a limit of detection of 0.8 ng…
View article: Chemoresistive Room-Temperature Sensing of Ammonia Using Zeolite Imidazole Framework and Reduced Graphene Oxide (ZIF-67/rGO) Composite
Chemoresistive Room-Temperature Sensing of Ammonia Using Zeolite Imidazole Framework and Reduced Graphene Oxide (ZIF-67/rGO) Composite Open
The present work demonstrates the application of a composite of the zeolite imidazole framework (ZIF-67) and reduced graphene oxide (rGO), synthesized via a simple hydrothermal route for the sensitive sensing of ammonia. The successful syn…
View article: Advancement in biosensors for inflammatory biomarkers of SARS-CoV-2 during 2019–2020
Advancement in biosensors for inflammatory biomarkers of SARS-CoV-2 during 2019–2020 Open
View article: Microfluidic-Based Electrochemical Immunosensing of Ferritin
Microfluidic-Based Electrochemical Immunosensing of Ferritin Open
Ferritin is a clinically important biomarker which reflects the state of iron in the body and is directly involved with anemia. Current methods available for ferritin estimation are generally not portable or they do not provide a fast resp…
View article: Tantalum oxide thin films for electrochemical pH sensor
Tantalum oxide thin films for electrochemical pH sensor Open
Present work demonstrates the fabrication and utilization of tantalum oxide (Ta 2 O 5 ) thin films as prominent pH sensing electrode material. Ta 2 O 5 film of 1 μ m thickness was deposited on glass substrates using physical vapor depositi…
View article: Lysine-Functionalized Tungsten Disulfide Quantum Dots as Artificial Enzyme Mimics for Oxidative Stress Biomarker Sensing
Lysine-Functionalized Tungsten Disulfide Quantum Dots as Artificial Enzyme Mimics for Oxidative Stress Biomarker Sensing Open
[Image: see text] The color generating from the biochemical reaction between 3,3′,5,5′-tetramethylbenzidine and Lysine@WS(2) QDs was used a signal for the detection of hydrogen peroxide. The QDs were prepared using a combination of techniq…
View article: Theoretical prediction of thermal and electronic properties of metal-organic frameworks
Theoretical prediction of thermal and electronic properties of metal-organic frameworks Open
View article: To compare and evaluate the effect of temperatures ranging from mouth temperature (37 ? C) to 50 ?C on the dimensional stability of commercially available polyvinyl siloxane impression material
To compare and evaluate the effect of temperatures ranging from mouth temperature (37 ? C) to 50 ?C on the dimensional stability of commercially available polyvinyl siloxane impression material Open
Introduction: The impressions have to be transported to distant places and sometimes due to various contingencies. They cannot be poured immediately by the clinician. In such conditions regulation of temperature is a big challenge that mig…
View article: Variable angle spectroscopic ellipsometric characterization of HfO<sub>2</sub>thin film
Variable angle spectroscopic ellipsometric characterization of HfO<sub>2</sub>thin film Open
Hafnium Oxide film was deposited on BK7 glass substrate using reactive oxygenated E-Beam deposition technique. The film was deposited using in-situ quartz crystal thickness monitoring to control the film thickness and rate of evaporation. …
View article: Design and fabrication of multilayer dichroic beam splitter
Design and fabrication of multilayer dichroic beam splitter Open
Beam splitters are primarily used for applications like avionic displays, optical storage, fluorescence applications, optical interferometry, semiconductor instrumentation where some of the information needs to be reflected as well as tran…
View article: A facile chemical route for recovery of high quality zinc oxide nanoparticles from spent alkaline batteries
A facile chemical route for recovery of high quality zinc oxide nanoparticles from spent alkaline batteries Open
View article: Formation of High-Purity Indium Oxide Nanoparticles and Their Application to Sensitive Detection of Ammonia
Formation of High-Purity Indium Oxide Nanoparticles and Their Application to Sensitive Detection of Ammonia Open
High-purity In2O3 nanoparticles were recovered from scrap indium tin oxide substrates in a stepwise process involving acidic leaching, liquid-liquid extraction with a phosphine oxide extractant, and combustion of the organic phase. The mor…
View article: Lipase immobilized carbon nanotubes for conversion of Jatropha oil to fatty acid methyl esters
Lipase immobilized carbon nanotubes for conversion of Jatropha oil to fatty acid methyl esters Open