Chemical sensing

State-of-the art research on conventional microwave substrates reveals limitations of restricted flexibility, poor adaptability to irregular surfaces, and reduced effectiveness in complex sensing environments, leading to the development of a flexible microwave substrate using Co–Ca ferrite for feasible applications in detecting industrial chemicals.

15p visergeyne 18-06-2024 0 0   Download

CuO nanoparticles were synthesized by alcohol-assisted hydrothermal method at various pH values, using sodium hydroxide as a precursor for pH control. The chemical composition, morphological and structural properties of the obtained CuO nanoparticles were investigated by the Raman and energy-dispersive X-ray spectroscopies, the field-emission scanning electron microscopy, and the X-ray diffraction.

12p dianmotminh02 03-05-2024 2 1   Download

In this study, we present the experimental evidence demonstrating the utility of electrical double layer (EDL)-induced ion accumulation, using sodium (Na+) ion in water as a model substance, on a negatively charged nanostructured surface, specifically thermally grown silicon dioxide (SiO2). This novel approach, termed Ion Surface Accumulation (ISA), aims to enhance the performance of nanostructured porous silicon (PSi) interferometers in optical refractometric applications.

11p dianmotminh02 03-05-2024 7 1   Download

Part 1 book "Neuroanatomy - Text and atlas" includes content: Introduction to the central nervous system, structural and functional organization of the central nervous system; development of the central nervous system; vasculature of the central nervous system and the cerebrospinal fluid; spinal somatic sensory systems; cranial nerves and the trigeminal and viscerosensory systems; the visual system; the auditory system; chemical senses - taste and smell, descending motor pathways and the motor function of the spinal cord.

461p muasambanhan10 11-04-2024 4 1   Download

Ebook "Functional materials in amperometric sensing polymeric, inorganic, and nanocomposite materials for modified electrodes" critically discuss preparation methods, in addition to chemical and physical characteristics of these new materials. They present various examples of emerging applications in electroanalysis. Due to its comprehensive coverage, the book will become an indispensable source for researchers working on the development and even proper use of new amperometric sensor systems.

228p tudohanhtau1006 29-03-2024 2 1   Download

Ebook "Gas sensing fundamentals (Springer series on Chemical sensors and biosensors, Volume 15)" addresses various basic sensor principles, covers micro gravimetric sensors, semiconducting and nano tube sensors, calorimetric sensors and optical sensors. Furthermore, the authors discuss recent developments in the related sensitive layers including new properties of nano structured metal oxide layers.

348p tudohanhtau1006 29-03-2024 1 1   Download

Ebook "Nanoplasmonic sensors (Integrated analytical systems series)" is a compendium of the finest research in nanoplasmonic sensing done around the world in the last decade. It describes basic theoretical considerations of nanoplasmons in the dielectric environment, gives examples of the multitude of applications of nanoplasmonics in biomedical and chemical sensing, and provides an overview of future trends in optical and non-optical nanoplasmonic sensing.

394p coduathanh1122 27-03-2024 2 1   Download

Ebook "Functionalized conjugated polyelectrolytes: Design and biomedical applications" presents a comprehensive review of these polyelectrolytes and their biomedical applications. Basic aspects like molecular design and optoelectronic properties are covered in the first chapter. Emphasis is placed on the various applications including sensing (chemical and biological), disease diagnosis, cell imaging, drug/gene delivery and disease treatment.

91p coduathanh1122 27-03-2024 2 1   Download

Ebook "Metal oxide nanomaterials for chemical sensors" presents a state-of-the-art summary and critical analysis of work recently performed in leading research laboratories around the world on the implementation of metal oxide nanomaterial research methodologies for the discovery and optimization of new sensor materials and sensing systems.

559p coduathanh1122 27-03-2024 3 1   Download

Part 2 book "Efficiency and sustainability in the energy and chemical industries - Scientific principles and case studies" includes content: Chemical conversion; a note on life cycle analysis, sustainable development; efficiency and sustainability in the chemical process industry; CO2 capture and sequestration; sense and nonsense of green chemistry and biofuels; solar energy conversion; hydrogen - fuel of the future; future trends.

209p muasambanhan09 12-03-2024 2 1   Download

Ebook "Bioinspired smell and taste sensors" discusses the field of bioinspired smell and taste sensors which includes many new areas: sensitive materials, physiological modelling and simulation, and more. Similar to biological chemical sensing systems, bioinspired smell and taste sensors are characterized with fast responsive, high specificity and sensitivity. One of the most important parts of the field is that of sensitive elements originated from biological components, which enable the detection of chemical signals by mimicking the biological mechanisms.

330p manmanthanhla0201 26-02-2024 1 1   Download

Ebook "Novel optical nanoprobes for chemical and biological analysis" starts with a brief introduction to several kinds of versatile nanomaterials with novel optical properties, such as gold/silver nanoparticles, quantum dots, upconversion nanoparticles and graphene. It mainly focuses on the latest sensor design strategies, which apply the optical properties of nanomaterials to various detection techniques including colorimetry, fluorescence, and surface-enhanced Raman scattering (SERS).

105p nhanphanguyet 28-01-2024 2 2   Download

Part 2 book "Neuroscience" includes content: The auditory system, the vestibular system, the chemical senses, lower motor neuron circuits and motor control, upper motor neuron control of the brainstem and spinal cord, modulation of movement by the basal ganglia, modulation of movement by the cerebellum, eye movements and sensory motor integration, the visceral motor system, early brain development, construction of neural circuits, modification of brain circuits as a result of experience.

322p muasambanhan03 02-01-2024 3 2   Download

Ebook "Drug target miRNA: Methods and protocols" provides a concise and technical discussion of recently developed approaches to overcome challenges, such as pharmacodynamics and pharmacokinetics difficulties, in miRNA drug discovery. These strategies cover anti-sense agents targeting miRNA that are applied in advanced formulations or are chemically optimized to increase delivery; small molecule miRNA modulators to overcome anti-sense agents’ limitations; general enhancers of miRNA maturation; and Argonaute 2 protein and its pharmacokinetic parameters.

318p lucchinguyen 28-12-2023 3 2   Download

Part 1 book "Clinical anatomy and physiology for veterinary technicians" includes content: Introduction to anatomy and physiology, chemical basis for life, anatomy of the cell, cell physiology, tissues, living communities the integument and related structures, the skeletal system, muscular system, nervous system, sense organs, endocrine system, blood, lymph, and lymph nodes, immunity and defense, the cardiovascular system.

357p oursky05 20-09-2023 3 2   Download

Polythiophene (PTh) and polythiophene/molybdenum oxide nanocomposites (PTh/MoO3) were synthesized by an in-situ chemical oxidative method. The successful synthesis of both the materials was confirmed by Fourier transform infrared spectroscopy (FT-IR), X-ray diffraction (XRD), scanning electron microscopy (SEM), and transmission electron microscopy (TEM).

10p viberbers 09-08-2023 4 3   Download

In this work, the influence of Graphene oxide (GO) on the sensing performance of Polyaniline (PANI) toward NH3 and CO gases at room temperature (RT) was comprehensively studied. The PANI/GO nanocomposite was synthesized by the “in-situ chemical oxidation polymerization” route in the presence of GO.

8p viberbers 09-08-2023 6 3   Download

Rapid chemical detection of drugs of abuse in biological fluids such as blood and saliva is a concern within medicine and law enforcement. As an outcome, a label-free detection platform takes biological fluid samples with concentrations ranging from extremely high to very low.

12p viberbers 09-08-2023 5 3   Download

In this work, a functional nanocomposite consisting of silver nanoparticles and multiwalled carbon nanotubes (MWCNTs-Ag) was successfully synthesized using a two-step chemical process. The MWCNTsAg nanocomposite has been studied as a surface-enhanced Raman scattering (SERS) sensing platform for detection of methylene blue (MB) dye in an aqueous medium.

6p viberbers 09-08-2023 6 4   Download

In the study, SnO2/ZnO core/shell nanowires were synthesized through the two-step processes. First, SnO2- core nanowires were synthesized from Sn powder source at 750 oC by a chemical vapor deposition method (CVD). The ZnO shell was then deposited on SnO2 nanowires by a DC sputtering method.

7p visybill 19-07-2023 10 3   Download