Definitions for levo-
le·vo-

WiktionaryRate this definition:0.0 / 0 votes

1. levo-prefix

   Denoting a levorotatory form of an enantiomer.

WikipediaRate this definition:0.0 / 0 votes

1. levo-

   Optical rotation, also known as polarization rotation or circular birefringence, is the rotation of the orientation of the plane of polarization about the optical axis of linearly polarized light as it travels through certain materials. Circular birefringence and circular dichroism are the manifestations of optical activity. Optical activity occurs only in chiral materials, those lacking microscopic mirror symmetry. Unlike other sources of birefringence which alter a beam's state of polarization, optical activity can be observed in fluids. This can include gases or solutions of chiral molecules such as sugars, molecules with helical secondary structure such as some proteins, and also chiral liquid crystals. It can also be observed in chiral solids such as certain crystals with a rotation between adjacent crystal planes (such as quartz) or metamaterials. When looking at the source of light, the rotation of the plane of polarization may be either to the right (dextrorotatory or dextrorotary — d-rotary, represented by (+), clockwise), or to the left (levorotatory or levorotary — l-rotary, represented by (−), counter-clockwise) depending on which stereoisomer is dominant. For instance, sucrose and camphor are d-rotary whereas cholesterol is l-rotary. For a given substance, the angle by which the polarization of light of a specified wavelength is rotated is proportional to the path length through the material and (for a solution) proportional to its concentration. Optical activity is measured using a polarized source and polarimeter. This is a tool particularly used in the sugar industry to measure the sugar concentration of syrup, and generally in chemistry to measure the concentration or enantiomeric ratio of chiral molecules in solution. Modulation of a liquid crystal's optical activity, viewed between two sheet polarizers, is the principle of operation of liquid-crystal displays (used in most modern televisions and computer monitors).

Webster DictionaryRate this definition:0.0 / 0 votes

1. Levo-

   a prefix from L. laevus

2. Levo-

   pertaining to, or toward, the left; as, levorotatory

3. Levo-

   turning the plane of polarized light to the left; as, levotartaric acid; levoracemic acid; levogyratory crystals, etc

How to pronounce levo-?

1. Alex

   US English

   David

   US English

   Mark

   US English

   Daniel

   British

   Libby

   British

   Mia

   British

   Karen

   Australian

   Hayley

   Australian

   Natasha

   Australian

   Veena

   Indian

   Priya

   Indian

   Neerja

   Indian

   Zira

   US English

   Oliver

   British

   Wendy

   British

   Fred

   US English

   Tessa

   South African

How to say levo- in sign language?

Numerology

1. Chaldean Numerology

   The numerical value of levo- in Chaldean Numerology is: 3

2. Pythagorean Numerology

   The numerical value of levo- in Pythagorean Numerology is: 9

References

1. ^ Wiktionary
   https://en.wiktionary.org/wiki/Levo-
2. ^ Wikipedia
   https://en.wikipedia.org/wiki/Levo-
3. ^ Webster Dictionary
   https://www.merriam-webster.com/dictionary/levo-