A5074675608- Gas Sensing Nanomaterials and Sensors
- ZnO doping and properties
- Biosensors and Analytical Detection
- Ga2O3 and related materials
- Advanced Photocatalysis Techniques
- Advanced biosensing and bioanalysis techniques
- Respiratory viral infections research
- SARS-CoV-2 detection and testing
- Advanced Biosensing Techniques and Applications
- Agricultural and Food Sciences
- Silicon Nanostructures and Photoluminescence
- Analytical Chemistry and Sensors
- SARS-CoV-2 and COVID-19 Research
- Nanowire Synthesis and Applications
- Bacteriophages and microbial interactions
- Advanced Chemical Sensor Technologies
- Copper-based nanomaterials and applications
- Thin-Film Transistor Technologies
- Perovskite Materials and Applications
- Catalytic Processes in Materials Science
- CO2 Reduction Techniques and Catalysts
- Semiconductor materials and devices
- Nanoparticle-Based Drug Delivery
- Advanced Nanomaterials in Catalysis
- COVID-19 Clinical Research Studies
Universidad Autónoma Metropolitana
2024
Universidad Nacional Autónoma de México
2020-2023
As bioapplications of 0D and 1D zinc oxide (ZnO) seem a recent development, they have brought many exciting proposals showing exquisite signs as sensors assay platforms offering biomolecular selectivity sensitivity for cancer diagnosis treatment. Cancer researchers are looking diagnostic molecular instruments to identify the cancer-causing agents subtle shifts. The inclusion high-performance ZnO materials due their intrinsic properties such viability, bio-acceptability, high isoelectric...
Nowadays, there is a rising urge to develop and implement cheaper, abundant, environmentally friendly semiconducting materials into practical devices.
This report presents a thorough study on controlling the morphological and optical properties of zinc oxide nanostructured coatings (n-ZnO) using vapor-phase growth technique with metallic catalysts silicon substrates. A successful control over characteristics n-ZnO materials, yielding mixed one-dimensional (1D)–two-dimensional (2D) matrix through simultaneous competing vapor–liquid–solid (VLS) vapor–solid–solid (VSS) mechanisms, was shown. The obtained 1DZnO materials exhibited diameter 112...
The unprecedented SARS-CoV-2 pandemic has opened huge opportunities for nanomaterial-based biosensors focused on timely detection of emerging respiratory viruses, where challenges must address actions fast response and massive application. Accordingly, we provide a comprehensive perspective critical aspects, including nanomaterials, biofunctionalization strategies, bioreceptors engineering to increase accuracy, emphasizing optical nanobiosensors. first biosensing prototype performance...
Currently, the search for inexpensive, non-toxic, and environmentally friendly materials optoelectronic applications has led to an increased interest in one-dimensional ZnO materials. Attributes such as their high surface area, crystalline phase purity, photoexcited response make them attractive light emission, biosensing, energy harvesting applications. However, there is still a need studies that correlate optical structural properties of these materials, so they can be integrated...
Abstract Developing low‐cost biosensing platforms for robust detection response and sensitivity at low concentrations is of great interest. This work reports synthesizing 1D ZnO nanostructured materials (1DZnO) with controllable properties utilizing a metal catalyst‐assisted vapor phase growth technique (VLS). The obtained are functionalized (3‐aminopropyl) trimetoxysilane (APTMS) immobilized anti‐Escherichia coli enteropathogenic (EPEC) antibodies. Characterization results show changes in...
This study presents the successful implementation of ZnO thin films (denoted as z01, z02, and z03) through magnetron sputtering in photocatalytic production hydrogen using a low-intensity UV source (3 mW cm−2). The one-step synthesis process demonstrates simplicity scalability. deposited coatings, with thicknesses ranging from 62 to 209 nm, exhibit hexagonal crystalline structure display visible luminescence yellow-red range, attributed point defects lattice. Among samples, z03 (62 nm...
One‐dimensional zinc oxide nanomaterials (1DZnO) have emerged as promising, cost‐effective nanoplatforms with adjustable properties suitable for electrochemical and optical biosensing applications. In this work, modifications in the inherent photoluminescent response of 1DZnO are harnessed to develop a novel immunosensor tailored detecting enteropathogenic Escherichia coli . This nanobiosensor demonstrates modulation photoluminescence signal, effectively responsive analyte concentrations...
Este artículo explora el uso de los hongos en la síntesis nanomateriales basados lantánidos, demostrando su aplicación innovadora como agentes fúngicos nanobiotecnología. Se realiza una revisión que se examina papel crucial obtención nanoestructuras basadas lantánidos y sus aplicaciones potenciales biotecnología. También analiza cómo estos materiales utilizan recubrimientos antimicrobianos, etiquetado biorecuperación a partir residuos industriales recursos minerales utilizando organismos...
Optical-Biosensors ZnO nanostructure-based biosensors detect enteropathogenic Escherichia coli in real-time (5–10 sec), with optical responses varying by bacterial concentration, distinguishing between viable and lysed cells. More details can be found article 2400013 Ateet Dutt co-workers.
We report the deposition of silicon-based photoluminescent thin-films i.e. silicon oxycarbide (SiO <inf xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">x</inf> C xmlns:xlink="http://www.w3.org/1999/xlink">y</inf> ), with help organic catalytic chemical vapor (O-Cat CVD) technique. Tetra-ethyl orthosilicate (TEOS) material was used as single source organometallic precursor while tungsten (W) filament exploited catalyst during deposition. The chamber...