Lipophilic materials are those that that attract non-polar organic compounds, most notably oils, fats, greases, and oily substances. Lipophilic materials are used for oil removal from water, managing oil spills, and chemical separation processes to remove non-polar from polar compounds. Lipophilic materials and compounds tend to be hydrophobic. In chemistry, hydrophobic or lipophilic species, or hydrophobes, tend to be electrically neutral and nonpolar, and thus prefer other neutral and nonpolar solvents or molecular environments. ...

Surfactants are unique compounds that have a hydrophilic end and a lipophilic end. Soaps are surfactants. They dissolve oils and organic dirts and wash off with water. One part of the soap molecule is attracted to oil and the other part is attracted to water (hydrophilic). Surfactants are wetting agents that lower the surface tension of a liquid, allowing easier spreading, and lower the interfacial tension between two liquids. ... The adjective hydrophilic describes something that likes water (from Greek hydros = water; philos = friend). ... The adjective hydrophilic describes something that likes water (from Greek hydros = water; philos = friend). ...

Cell membranes are composed of phospholipids, which have a lipophilic end and a hydrophilic end. It is said that life could not have formed without these phospholipid compounds. According to the theory of evolution, the surfactant nature of the phospholipid compounds in the aqueous ocean environment a billion years ago caused these compounds to agglomerate into spherical cells. Inside the cells was lipid material, which included other organic molecules swimming about in the primordial soup. Outside the cells was the water environment. One of the other phospholipid compounds formed in the ancient ocean environment was ribonucleic acid and deoxyribonucleic acid (RNA and DNA), which formed the blueprint for life. Protecting this genetic material inside cell membranes was an essential survival requirement for life to form. Drawing of a cell membrane A component of every biological cell, the selectively permeable cell membrane (or plasma membrane or plasmalemma) is a thin and structured bilayer of phospholipid and protein molecules that envelopes the cell. ... Two schematic representations of a phospholipid. ... The adjective hydrophilic describes something that likes water (from Greek hydros = water; philos = friend). ... Look up life, living in Wiktionary, the free dictionary. ... Two schematic representations of a phospholipid. ... Surfactants are wetting agents that lower the surface tension of a liquid, allowing easier spreading, and lower the interfacial tension between two liquids. ... Two schematic representations of a phospholipid. ... The worlds oceans as seen from the South Pacific Ocean Oceans (from Okeanos in Greek, the ancient Greeks noticing the strong current that flowed off Gibraltar and assuming it was a great river) cover almost three quarters (71%) of the surface of the Earth, and nearly half of the... A cell is a single unit or compartment, enclosed by a border or wall. ... A cell is a single unit or compartment, enclosed by a border or wall. ... This article or section does not cite its references or sources. ... An organic compound is any of a large class of chemical compounds whose molecules contain carbon, with exception of carbides, carbonates and carbon oxides. ... A cell is a single unit or compartment, enclosed by a border or wall. ... Impact of a drop of water. ... Two schematic representations of a phospholipid. ... Ribonucleic acid (RNA) is a nucleic acid consisting of a string of covalently-bound nucleotides. ... DNA replication Deoxyribonucleic acid (DNA) is a nucleic acid which carries genetic instructions for the biological development of all cellular forms of life and many viruses. ... This article or section does not cite its references or sources. ... The general structure of a section of DNA Deoxyribonucleic acid (DNA) is a nucleic acid — usually in the form of a double helix — that contains the genetic instructions monitoring the biological development of all cellular forms of life, and many viruses. ... Genetic material is the material used to store genetic information for a living organism. ... Drawing of a cell membrane A component of every biological cell, the selectively permeable cell membrane (or plasma membrane or plasmalemma) is a thin and structured bilayer of phospholipid and protein molecules that envelopes the cell. ... Look up life, living in Wiktionary, the free dictionary. ...