"azobenzene" Pronounce,Meaning And Examples
"azobenzene" Natural Recordings by Native Speakers
"azobenzene" Meaning
Azobenzene is an organic compound with the molecular formula C6H6N2. It consists of two benzene rings connected by a nitrogen double bond (N=N), forming a linear shape. Azobenzene is a colorless liquid that is commonly used as a dye or a photosensitive compound. Upon exposure to UV light, it undergoes a reversible structural transformation from trans to cis isomer, which makes it useful in applications such as photochromic materials and molecular switches.
"azobenzene" Examples
Azobenzene is an organic compound with the chemical formula C6H6N2, characterized by a benzene ring linked to a nitrogen-nitrogen double bond (N=N). It is widely used in various scientific and industrial applications due to its unique photochromic properties. Here are five usage examples of azobenzene:
1. Photoisomerization: Azobenzene undergoes reversible photoisomerization between its trans and cis isomers upon exposure to UV and visible light. This property makes it useful in molecular switches and data storage devices.
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- In a smart window application, azobenzene molecules are incorporated into a polymer film. When exposed to UV light, they change from the trans to the cis isomer, altering the film's transparency.
2. Molecular Motors: The photoresponsive nature of azobenzene is harnessed in designing molecular motors, where light-induced conformational changes can be used to drive mechanical work at the nanoscale.
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- Researchers have created nanoscale rotors that, when illuminated with specific wavelengths of light, rotate due to the isomerization of embedded azobenzene groups.
3. Polymer Science: Azobenzene derivatives can act as cross-linking agents or monomers in polymer synthesis, resulting in polymers with responsive properties for use in coatings, adhesives, and drug delivery systems.
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- A light-sensitive adhesive might contain azobenzene units, allowing the adhesive to be activated and cured under UV light, enabling precise control over bonding and debonding processes.
4. Optical Data Storage: The ability of azobenzene to change its configuration upon light exposure has potential applications in high-density optical data storage, where information can be written and erased using light.
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- In a proof-of-concept study, researchers demonstrated a method to store digital information in a thin film containing azobenzene molecules, where bits were represented by the arrangement of the molecule's isomers.
5. Biological Applications: Azobenzene-functionalized molecules can be used as tools for studying biological systems, such as protein manipulation or DNA interactions, by inducing structural changes upon light exposure.
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- Scientists have designed azobenzene-modified peptides that bind to specific proteins. Upon illumination, the peptides can change conformation, modulating their interaction with the target protein and providing a means to control cellular processes.
"azobenzene" Similar Words
Azimuth
Azimuth refers to an angular measurement used in navigation and surveying, representing the direction or bearing of an object relative to a reference point, usually true north or magnetic north. It is typically measured in degrees clockwise from a reference direction, such as the north or south cardinal direction. In simpler terms, it helps determine the position or orientation of something in relation to other points on a horizontal plane.
Azimuthal
Azimuthal refers to something related to or measured along an azimuth, which is the angular measurement between a reference direction (usually north) and a line or direction on a horizontal plane. In navigation, astronomy, and surveying, azimuthal measurements are used to determine directions or orientations. It can also describe a circular or radial pattern or arrangement.
Azimuthally
Azimuthally refers to something related to or measured along an azimuth, which is a direction or bearing from a central point, usually north, in a circular or compass direction. It is often used in navigation, surveying, and astronomy to describe the orientation or movement of objects relative to the cardinal points or a specific reference point.
Azimuthing
Azimuthing refers to the act of determining or adjusting the direction or orientation relative to the cardinal points of a compass, specifically the azimuth, which is the horizontal angle between a reference direction (usually north) and an object or line of interest. It is often used in navigation, surveying, and engineering to establish directions for various purposes, such as constructing structures or guiding travel.
Azimuths
Azimuths refer to the horizontal angles or directions measured from a reference point, usually true north, in geographic or navigation systems. In surveying, astronomy, and engineering, azimuths are used to determine the orientation or position of objects relative to the cardinal directions. It represents the compass bearing or the angle between a reference direction and the line connecting the observer's location to the target object. In maps and navigation, azimuths help in plotting courses or determining the direction of landmarks.
Azithromycin
Azithromycin is an antibiotic medication used to treat a wide range of bacterial infections, such as respiratory tract infections, ear infections, skin infections, and sexually transmitted diseases. It works by stopping the growth of bacteria, thereby helping the body's immune system to eliminate the infection. It is important to note that antibiotics like azithromycin do not work against viral infections. Always consult a healthcare professional for proper usage and potential side effects.
Azmacort
Azmacort is a brand name for the medication triamcinolone acetonide, which is a corticosteroid used as an inhaler to prevent asthma symptoms and as a topical cream or ointment to treat various skin conditions such as eczema, psoriasis, or allergies. It works by reducing inflammation and suppressing the immune system's response.
Azo
Azo refers to a chemical group or compound characterized by the azo bond (-N=N-), which connects two aromatic rings or other nitrogen-containing molecules. Azo compounds are commonly used as dyes and pigments, giving them vibrant colors, particularly red, yellow, and orange hues. They can also be found in certain medications, plastics, and textiles. Some azo compounds have been known to release potentially harmful substances when分解或降解.
Azodicarbonamide
Azogue
Azoic
Azole
Azoleic
Azoles
Azolla
Azollaceae