Promising role of calcium hypochlorite as a disinfectant: an in vitro evaluation regarding its effect on type V dental stone
The current study has been chosen to evaluate the efficacy of calcium hypochlorite as a disinfecting additive for the gypsum products and its effect on compressive and tensile strength of the set material. It is hypothesized that, the addition of calcium hypochlorite to type V dental stone in suffic...
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Veröffentlicht in: | The journal of contemporary dental practice 2012-11, Vol.13 (6), p.856-866 |
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creator | Swain, Prasanta Kumar Nagaral, Sharanbasappa C Kamalapurker, Pawan Kumar Damineni, Ravishankar |
description | The current study has been chosen to evaluate the efficacy of calcium hypochlorite as a disinfecting additive for the gypsum products and its effect on compressive and tensile strength of the set material. It is hypothesized that, the addition of calcium hypochlorite to type V dental stone in sufficient quantity to disinfect the material would have no deleterious effect on compressive or tensile strength.
Total of 160 samples made up of type V dental stone were divided broadly into two groups of 80 samples each for the sake of compressive and tensile strength testing in dry and wet conditions: Out of each group, 10 samples without addition of any disinfectant (0% calcium hypochlorite) was compared with other group of 30 samples after adding disinfectant, i.e. each subgroup containing 10 samples each (0.5, 1.0 and 1.5% calcium hypochlorite).
Within limitations of this in vitro study it is assumed to prepare type V dental stone that contains a disinfectant, has adequate compressive strength and tensile strength, and can significantly act against a resistant species like Bacillus subtilis.
When calcium hypochlorite was added to dental stone, extra mixing water was required to produce a material of nearly same pouring consistency. The samples, which were put to microbiological tests, showed effective action of disinfectant on Bacillus subtilis. No deleterious effect on compressive or tensile strength could be found after putting the selected samples with calcium hypochlorite. |
doi_str_mv | 10.5005/jp-journals-10024-1242 |
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Total of 160 samples made up of type V dental stone were divided broadly into two groups of 80 samples each for the sake of compressive and tensile strength testing in dry and wet conditions: Out of each group, 10 samples without addition of any disinfectant (0% calcium hypochlorite) was compared with other group of 30 samples after adding disinfectant, i.e. each subgroup containing 10 samples each (0.5, 1.0 and 1.5% calcium hypochlorite).
Within limitations of this in vitro study it is assumed to prepare type V dental stone that contains a disinfectant, has adequate compressive strength and tensile strength, and can significantly act against a resistant species like Bacillus subtilis.
When calcium hypochlorite was added to dental stone, extra mixing water was required to produce a material of nearly same pouring consistency. The samples, which were put to microbiological tests, showed effective action of disinfectant on Bacillus subtilis. No deleterious effect on compressive or tensile strength could be found after putting the selected samples with calcium hypochlorite.</description><identifier>ISSN: 1526-3711</identifier><identifier>EISSN: 1526-3711</identifier><identifier>DOI: 10.5005/jp-journals-10024-1242</identifier><identifier>PMID: 23404016</identifier><language>eng</language><publisher>India</publisher><subject>Bacillus subtilis - drug effects ; Bacteriological Techniques ; Calcium Compounds - chemistry ; Calcium Compounds - pharmacology ; Calcium Sulfate - chemistry ; Compressive Strength ; Dental Disinfectants - chemistry ; Dental Disinfectants - pharmacology ; Dental Materials - chemistry ; Dentistry ; Humans ; Humidity ; Materials Testing ; Stress, Mechanical ; Surface Properties ; Temperature ; Tensile Strength ; Time Factors ; Water - chemistry</subject><ispartof>The journal of contemporary dental practice, 2012-11, Vol.13 (6), p.856-866</ispartof><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c2212-ac607fff7fd401af1c1a62aa160c43efb5bf0184db26079a1e679b83fb4a6dd23</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,27903,27904</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/23404016$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Swain, Prasanta Kumar</creatorcontrib><creatorcontrib>Nagaral, Sharanbasappa C</creatorcontrib><creatorcontrib>Kamalapurker, Pawan Kumar</creatorcontrib><creatorcontrib>Damineni, Ravishankar</creatorcontrib><title>Promising role of calcium hypochlorite as a disinfectant: an in vitro evaluation regarding its effect on type V dental stone</title><title>The journal of contemporary dental practice</title><addtitle>J Contemp Dent Pract</addtitle><description>The current study has been chosen to evaluate the efficacy of calcium hypochlorite as a disinfecting additive for the gypsum products and its effect on compressive and tensile strength of the set material. It is hypothesized that, the addition of calcium hypochlorite to type V dental stone in sufficient quantity to disinfect the material would have no deleterious effect on compressive or tensile strength.
Total of 160 samples made up of type V dental stone were divided broadly into two groups of 80 samples each for the sake of compressive and tensile strength testing in dry and wet conditions: Out of each group, 10 samples without addition of any disinfectant (0% calcium hypochlorite) was compared with other group of 30 samples after adding disinfectant, i.e. each subgroup containing 10 samples each (0.5, 1.0 and 1.5% calcium hypochlorite).
Within limitations of this in vitro study it is assumed to prepare type V dental stone that contains a disinfectant, has adequate compressive strength and tensile strength, and can significantly act against a resistant species like Bacillus subtilis.
When calcium hypochlorite was added to dental stone, extra mixing water was required to produce a material of nearly same pouring consistency. The samples, which were put to microbiological tests, showed effective action of disinfectant on Bacillus subtilis. No deleterious effect on compressive or tensile strength could be found after putting the selected samples with calcium hypochlorite.</description><subject>Bacillus subtilis - drug effects</subject><subject>Bacteriological Techniques</subject><subject>Calcium Compounds - chemistry</subject><subject>Calcium Compounds - pharmacology</subject><subject>Calcium Sulfate - chemistry</subject><subject>Compressive Strength</subject><subject>Dental Disinfectants - chemistry</subject><subject>Dental Disinfectants - pharmacology</subject><subject>Dental Materials - chemistry</subject><subject>Dentistry</subject><subject>Humans</subject><subject>Humidity</subject><subject>Materials Testing</subject><subject>Stress, Mechanical</subject><subject>Surface Properties</subject><subject>Temperature</subject><subject>Tensile Strength</subject><subject>Time Factors</subject><subject>Water - chemistry</subject><issn>1526-3711</issn><issn>1526-3711</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2012</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNpNkEtLxDAQgIMovv-CzNFLNUm7bdebiC8Q9KBewzSdrFm6SU1SYcEfb-uqeJph-Ob1MXYi-NmM89n5ss-WfggOu5gJzmWRCVnILbYvZrLM8kqI7X_5HjuIcTliuaz4LtuTecELLsp99vkU_MpG6xYQfEfgDWjstB1W8LbuvX7rfLCJACMgtBNoSCd06QLQgXXwYVPwQB_YDZisdxBogaGdBtoUgczEw1hP657gFVpyCTuIyTs6YjtmfICOf-Ihe7m5fr66yx4eb--vLh8yLaWQGeqSV8aYyrTj0WiEFlhKRFFyXeRkmlljuKiLtpEjOEdBZTVv6tw0BZZtK_NDdrqZ2wf_PlBManxZU9ehIz9EJWRd1XU1l3xEyw2qg48xkFF9sCsMayW4msyrZa9-zatv82oyPzae_OwYmhW1f22_qvMvFKSE6w</recordid><startdate>20121101</startdate><enddate>20121101</enddate><creator>Swain, Prasanta Kumar</creator><creator>Nagaral, Sharanbasappa C</creator><creator>Kamalapurker, Pawan Kumar</creator><creator>Damineni, Ravishankar</creator><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>20121101</creationdate><title>Promising role of calcium hypochlorite as a disinfectant: an in vitro evaluation regarding its effect on type V dental stone</title><author>Swain, Prasanta Kumar ; Nagaral, Sharanbasappa C ; Kamalapurker, Pawan Kumar ; Damineni, Ravishankar</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c2212-ac607fff7fd401af1c1a62aa160c43efb5bf0184db26079a1e679b83fb4a6dd23</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2012</creationdate><topic>Bacillus subtilis - drug effects</topic><topic>Bacteriological Techniques</topic><topic>Calcium Compounds - chemistry</topic><topic>Calcium Compounds - pharmacology</topic><topic>Calcium Sulfate - chemistry</topic><topic>Compressive Strength</topic><topic>Dental Disinfectants - chemistry</topic><topic>Dental Disinfectants - pharmacology</topic><topic>Dental Materials - chemistry</topic><topic>Dentistry</topic><topic>Humans</topic><topic>Humidity</topic><topic>Materials Testing</topic><topic>Stress, Mechanical</topic><topic>Surface Properties</topic><topic>Temperature</topic><topic>Tensile Strength</topic><topic>Time Factors</topic><topic>Water - chemistry</topic><toplevel>online_resources</toplevel><creatorcontrib>Swain, Prasanta Kumar</creatorcontrib><creatorcontrib>Nagaral, Sharanbasappa C</creatorcontrib><creatorcontrib>Kamalapurker, Pawan Kumar</creatorcontrib><creatorcontrib>Damineni, Ravishankar</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>The journal of contemporary dental practice</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Swain, Prasanta Kumar</au><au>Nagaral, Sharanbasappa C</au><au>Kamalapurker, Pawan Kumar</au><au>Damineni, Ravishankar</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Promising role of calcium hypochlorite as a disinfectant: an in vitro evaluation regarding its effect on type V dental stone</atitle><jtitle>The journal of contemporary dental practice</jtitle><addtitle>J Contemp Dent Pract</addtitle><date>2012-11-01</date><risdate>2012</risdate><volume>13</volume><issue>6</issue><spage>856</spage><epage>866</epage><pages>856-866</pages><issn>1526-3711</issn><eissn>1526-3711</eissn><abstract>The current study has been chosen to evaluate the efficacy of calcium hypochlorite as a disinfecting additive for the gypsum products and its effect on compressive and tensile strength of the set material. It is hypothesized that, the addition of calcium hypochlorite to type V dental stone in sufficient quantity to disinfect the material would have no deleterious effect on compressive or tensile strength.
Total of 160 samples made up of type V dental stone were divided broadly into two groups of 80 samples each for the sake of compressive and tensile strength testing in dry and wet conditions: Out of each group, 10 samples without addition of any disinfectant (0% calcium hypochlorite) was compared with other group of 30 samples after adding disinfectant, i.e. each subgroup containing 10 samples each (0.5, 1.0 and 1.5% calcium hypochlorite).
Within limitations of this in vitro study it is assumed to prepare type V dental stone that contains a disinfectant, has adequate compressive strength and tensile strength, and can significantly act against a resistant species like Bacillus subtilis.
When calcium hypochlorite was added to dental stone, extra mixing water was required to produce a material of nearly same pouring consistency. The samples, which were put to microbiological tests, showed effective action of disinfectant on Bacillus subtilis. No deleterious effect on compressive or tensile strength could be found after putting the selected samples with calcium hypochlorite.</abstract><cop>India</cop><pmid>23404016</pmid><doi>10.5005/jp-journals-10024-1242</doi><tpages>11</tpages><oa>free_for_read</oa></addata></record> |
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subjects | Bacillus subtilis - drug effects Bacteriological Techniques Calcium Compounds - chemistry Calcium Compounds - pharmacology Calcium Sulfate - chemistry Compressive Strength Dental Disinfectants - chemistry Dental Disinfectants - pharmacology Dental Materials - chemistry Dentistry Humans Humidity Materials Testing Stress, Mechanical Surface Properties Temperature Tensile Strength Time Factors Water - chemistry |
title | Promising role of calcium hypochlorite as a disinfectant: an in vitro evaluation regarding its effect on type V dental stone |
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