Scanning electron microscopy (SEM) is a microscopy technique used to produce high-resolution images of a sample’s surface by scanning it with a focused beam of electrons. This process provides detailed information about the sample’s topography, composition, and other properties. Key Characteristics / Core Concepts High resolution imaging: SEM provides significantly higher resolution than optical microscopy, … Read more
Electron microscopy is a technique for obtaining high-resolution images of biological and non-biological specimens by using a beam of electrons to illuminate the sample. It provides significantly higher resolution than light microscopy, allowing visualization of structures at the nanometer scale, revealing details invisible to the human eye. Key Characteristics / Core Concepts Uses a beam … Read more
Digital marketing is the use of the internet, mobile devices, social media, search engines, and other channels to reach consumers. It involves creating and sharing content to attract and engage customers, ultimately driving sales or achieving other marketing goals. Key Characteristics / Core Concepts Online Presence: Establishing a strong online presence through a website and … Read more