`nanoscience` Related Article Results

Electron microscopy is a type of microscope that achieves high-resolution images by using electrons, which have a much smaller wavelength than light, wave. TEM (Transmission Electron Microscope) is a subcategory of this type of microscope and is used to perform high-resolution structural analyses of samples. TEM is a microscopy technique that enables examination of samples at the atomic level opportunity and is widely used in materials science, biology, nanotechnology, and many other scientific

Ultraviolet (UV) spectroscopy is a analytic technique based on the absorption of light in the UV region of the electromagnetic spectrum, specifically between 200–400 nm. Organic compounds, biomolecules and nanomaterials are among the many different structures analyzed both qualitatively and quantitatively using this method. Due to its high sensitivity and ability to perform fast analysis, UV spectroscopy is a fundamental characterization tool in chemistry, biotechnology, environment science and

Nanobots are nano-scale robots, typically operating at dimensions of 1 to 100 nanometers, designed to perform specific tasks and commonly used in medical, environmental, or technological applications. Their purpose is to intervene with high precision by manipulating matter at the atomic or molecular level. Although nanobots are currently still in the experimental stage together, they hold significant potential for future development in areas ranging from medical diagnosis and treatment disease t

Scanning Electron Microscope (SEM) is a type of microscope used to image surface morphology and material composition at high resolution. Unlike optical microscopes, it operates using an electron beam instead of light, enabling detailed images at the nanometer scale. Due to these features, it has broad applications in materials science, biology, chemistry, physics, electronics, and many engineering disciplines.Principle of Operation of SEMSEM is a system that generates images by detecting electro

Carbon nanotechnology is a multidisciplinary science field based on the engineering of carbon atoms into structures at the nanometre scale (10⁻⁹ m). This technology enables the creation of high-performance materials by structuring carbon allotropes—graphite, fullerene, carbon nanotubes and amorphous carbon such as—in innovative ways. Owing to the carbon atom’s ability to form four covalent vine bonds, these nanostructures exhibit unique mechanical, electrical, optical and thermal properties. The

XPS (X-ray Photoelectron Spectroscopy) is a high-sensitivity spectroscopic technique capable of analyzing the surface chemistry of a material at the nanometer scale. It is particularly used for qualitative and quantitative analysis of surface composition within a depth of 1–10 nm. XPS has become one of the fundamental characterization methods in nanotechnology materials science and surface engineering by providing critical information on elemental composition, vine species oxidation states and s

Aerogel is a solid material known for its very low density, porous structure, and lightness. It is typically produced by removing the liquid component of a gel through supercritical drying, leaving behind a only solid building and porous network. Although approximately 98 percent of its volume consists of air voids, it is recognized for its structural integrity and high thermal insulation capacity. First developed in 1931 by Samuel Stephens Kistler, aerogels are now used in various fields rangin

Atomic Force Microscope (AFM) is a type of microscope used to image surface topography with high resolution. AFM interacts with the sample surface by placing a needle or probe on it and analyzes the morphological features of the surface using data obtained from this interaction interaction. AFM is a vital tool in fields such as nanotechnology materials science biology and chemistry because it can examine surface properties in detail at atomic and nanoscale levels. Unlike optical microscopes AFM

HPLC is a high-resolution separation technique used for the separation, identification, and quantitative analysis of components in complex mixtures. This method, modern technique, preferred for detailed examination of biological, chemical, and pharmaceutical samples, has become indispensable in nanotechnological applications. The fundamental work principle of the system is based on forcing a liquid phase under high pressure through a column containing a stationary phase, during which components

Photoluminescence spectroscopy is a non-contact, non-destructive optical characterization technique based on the analysis of light emitted by a material after light absorption (fluorescence or phosphorescence). It plays a crucial role in important studying the optoelectronic properties of semiconductors, quantum quantum dots, two-dimensional materials, and other nanostructures. The PL method is widely used in nanotechnology for bandgap measurement, defect analysis, and determination of energy le