substantivity


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substantivity

(ˌsʌbstænˈtɪvɪtɪ)
n
the quality or state of being substantive
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
References in periodicals archive ?
The system contains Brassicyl valinate esylate, an amino lipid derived from valine amino acid, which has a non-quat cationic charge for hair substantivity and a better aquatic toxicity profile than traditional conditioning or strengthening cationic surfactants.
Moreover, CHX shows an extended and wide-range antimicrobial activity, staying active in the root dentine for up to 12 weeks in a process known as substantivity (11).
These groups provide excellent hydrogen bonding sites and are believed to be responsible to impart substantivity towards various classes of anionic dyes [3].
Moreover, the presence of CHX adds substantivity to the formulations due to its absorption capacity and slow liberation of active molecules by dental tissues.
Other irrigants used are chlorhexidine (CHX) which has properties of substantivity antimicrobial activity, bio pure MTAD and tetraclan which consists of mixture of antibiotics and QMIX, consisting of CHX analog, tri-closan and EDTA.4
The term direct dyes arose from the fact that such dyes possess direct substantivity for cellulosic fibres.
The chlorhexidine gluconate efficacy can be attributed to its bacteriostatic and bactericidal properties and its substantivity within the oral cavity.
The major drawback of these therapeutic drug delivery systems is their reduced substantivity in the oral cavity and lack of prolonged therapy.
It has good oral substantivity, and elevated concentrations can persist for many hours in plaque and saliva following delivery from mouth rinses and toothpastes," according to the NIH.
(21) Triclosan is an antimicrobial agent with anti-inflammatory properties that, when associated with copolymer, has its substantivity increased and can reduce gingival inflammation in the proportion of 23% to 49% for a period of 6 months, depending on the gingival index used.
Its efficacy can be attributed to bactericidal and substantivity effects (20), broad spectrum against microorganism, both aerobic and anaerobic, and selectively suppress the growth of caries-associated S.
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