منابع مشابه
Cytotoxicity of Dental Alginates
Alginate, or irreversible hydrocolloid, is one of the most accepted impression materials used in dentistry. However, some substances existing in these materials can be toxic. The aim of this study was to assess the cytotoxicity of alginates for dental applications. Fourteen different alginates were assessed: Jeltrate, Jeltrate Plus, Jeltrate Chromatic, Alga Gel, Printer Gel, Ava Gel, New Print,...
متن کاملAlginates as haemostatic agents: worth revisiting?
Many patients present with wounds which are bleeding or prone to bleeding, and so cannot be treated with a noninteractive dressing. These wounds include: 8 Partialand full-thickness wounds 8 Arterial and venous ulcers 8 Diabetic foot ulcers 8 Pressure ulcers 8 Fungating lesions 8 Post-surgical wounds 8 Toe nail avulsions 8 Donor sites 8 Traumatic wounds 8 Wounds post debridement (sharp, surgica...
متن کاملModification of pH Conferring Virucidal Activity on Dental Alginates
To formulate an alginate dental impression material with virucidal properties, experimental alginate dental impression materials were developed and the formulations adjusted in order to study the effect on pH profiles during setting. Commercially available materials served as a comparison. Eight experimental materials were tested for antiviral activity against Herpes Simplex Virus type 1 (HSV-1...
متن کاملAnalysis of Filler Particle Levels and Sizes in Dental Alginates
Department of Restorative Dentistry, Health Sciences Center, Federal University of Paraíba – UFPB, João Pessoa, PB, Brazil Department of Rsrtorative Dentistry, Goiania School of Dentistry, Federal University of Goias – UFG, Goiania, GO, Brazil Operative Dentistry and Dental Materials Division, Uberlândia School of Dentistry, Federal University of Uberlândia – UFU, Uberlândia, MG, Brazil Departm...
متن کاملFractionation and Determination of Some Structural Properties of Persian Gum
ABSTRACT: In the present study, Persian gum, an exudate gum which secrets from the mountain almond tree (Amygdalus scoparia Spach) from two different regions is evaluated by means of chemical and instrumental analysis (fractionated by solving in water and alkaline solutions at 0.1, 0.5 and 1 M and also Smith degradation) using HPLC, 1H–NMR and 13C–NMR spectroscopy’s. The total sugar and uronic ...
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ژورنال
عنوان ژورنال: Journal of Polymer Science
سال: 1962
ISSN: 0022-3832,1542-6238
DOI: 10.1002/pol.1962.1206016927