A Joiner

Summary

Affiliation: Unilever Research
Country: UK

Publications

  1. ncbi request reprint Adsorption from black tea and red wine onto in vitro salivary pellicles studied by ellipsometry
    Andrew Joiner
    Unilever Oral Care, Port Sunlight Laboratory, Bebington, Wirral, UK
    Eur J Oral Sci 111:417-22. 2003
  2. ncbi request reprint Review of the effects of peroxide on enamel and dentine properties
    Andrew Joiner
    Unilever Oral Care, Quarry Road East, Bebington, Wirral CH63 3JW, UK
    J Dent 35:889-96. 2007
  3. ncbi request reprint The measurement of enamel wear by four toothpastes
    A Joiner
    Unilever Oral Care, Bebington, Wirral, UK
    Int Dent J 58:23-8. 2008
  4. ncbi request reprint The bleaching of teeth: a review of the literature
    Andrew Joiner
    Unilever Oral Care, Quarry Road East, Bebington, Wirral, CH63 3JW, UK
    J Dent 34:412-9. 2006
  5. ncbi request reprint Adsorption of chlorhexidine and black tea onto in vitro salivary pellicles, as studied by ellipsometry
    Andrew Joiner
    Unilever Oral Care, Port Sunlight Laboratory, Wirral, Merseyside, UK
    Eur J Oral Sci 114:337-42. 2006
  6. ncbi request reprint Review of the extrinsic stain removal and enamel/dentine abrasion by a calcium carbonate and perlite containing whitening toothpaste
    Andrew Joiner
    Unilever Oral Care, Bebington, Wirral, UK
    Int Dent J 56:175-80. 2006
  7. doi request reprint The protective nature of pellicle towards toothpaste abrasion on enamel and dentine
    Andrew Joiner
    Unilever Oral Care, Quarry Road East, Bebington, Wirral CH63 3JW, United Kingdom
    J Dent 36:360-8. 2008
  8. ncbi request reprint A review of tooth colour and whiteness
    Andrew Joiner
    Unilever Oral Care, Quarry Road East, Bebington, Wirral CH63 3JW, UK
    J Dent 36:S2-7. 2008
  9. ncbi request reprint A novel optical approach to achieving tooth whitening
    Andrew Joiner
    Unilever Oral Care, Quarry Road East, Bebington, Wirral CH63 3JW, UK
    J Dent 36:S8-14. 2008
  10. ncbi request reprint In vitro cleaning, abrasion and fluoride efficacy of a new silica based whitening toothpaste containing blue covarine
    Andrew Joiner
    Unilever Oral Care, Quarry Road East, Bebington, Wirral CH63 3JW, UK
    J Dent 36:S32-7. 2008

Collaborators

Detail Information

Publications28

  1. ncbi request reprint Adsorption from black tea and red wine onto in vitro salivary pellicles studied by ellipsometry
    Andrew Joiner
    Unilever Oral Care, Port Sunlight Laboratory, Bebington, Wirral, UK
    Eur J Oral Sci 111:417-22. 2003
    ..Thus, black tea and red wine components have been shown to have a profound effect on in vitro pellicle maturation, causing thickened layers of stained material to build up, which are not readily removed...
  2. ncbi request reprint Review of the effects of peroxide on enamel and dentine properties
    Andrew Joiner
    Unilever Oral Care, Quarry Road East, Bebington, Wirral CH63 3JW, UK
    J Dent 35:889-96. 2007
    ..To review the available literature investigating the effects of peroxide-based products and solutions on enamel and dentine properties...
  3. ncbi request reprint The measurement of enamel wear by four toothpastes
    A Joiner
    Unilever Oral Care, Bebington, Wirral, UK
    Int Dent J 58:23-8. 2008
    ..To determine the enamel abrasivity of three whitening toothpastes and a silica toothpaste and to measure the brushing forces used...
  4. ncbi request reprint The bleaching of teeth: a review of the literature
    Andrew Joiner
    Unilever Oral Care, Quarry Road East, Bebington, Wirral, CH63 3JW, UK
    J Dent 34:412-9. 2006
    ..To review current knowledge of tooth whitening with respect to external bleaching methods...
  5. ncbi request reprint Adsorption of chlorhexidine and black tea onto in vitro salivary pellicles, as studied by ellipsometry
    Andrew Joiner
    Unilever Oral Care, Port Sunlight Laboratory, Wirral, Merseyside, UK
    Eur J Oral Sci 114:337-42. 2006
    ..Thus, following exposure to chlorhexidine, the accelerated adsorption of salivary and black tea components can ultimately lead to increased staining of the pellicle...
  6. ncbi request reprint Review of the extrinsic stain removal and enamel/dentine abrasion by a calcium carbonate and perlite containing whitening toothpaste
    Andrew Joiner
    Unilever Oral Care, Bebington, Wirral, UK
    Int Dent J 56:175-80. 2006
    ....
  7. doi request reprint The protective nature of pellicle towards toothpaste abrasion on enamel and dentine
    Andrew Joiner
    Unilever Oral Care, Quarry Road East, Bebington, Wirral CH63 3JW, United Kingdom
    J Dent 36:360-8. 2008
    ..To determine the protective nature of pellicle towards toothpaste abrasion...
  8. ncbi request reprint A review of tooth colour and whiteness
    Andrew Joiner
    Unilever Oral Care, Quarry Road East, Bebington, Wirral CH63 3JW, UK
    J Dent 36:S2-7. 2008
    ..To review current knowledge on the definition of tooth whiteness and its application within dentistry, together with the measured range of tooth colours...
  9. ncbi request reprint A novel optical approach to achieving tooth whitening
    Andrew Joiner
    Unilever Oral Care, Quarry Road East, Bebington, Wirral CH63 3JW, UK
    J Dent 36:S8-14. 2008
    ..To investigate a new optical approach to tooth whitening by enhancing the measurement and perception of tooth whiteness using blue coloured materials deposited onto the tooth surface...
  10. ncbi request reprint In vitro cleaning, abrasion and fluoride efficacy of a new silica based whitening toothpaste containing blue covarine
    Andrew Joiner
    Unilever Oral Care, Quarry Road East, Bebington, Wirral CH63 3JW, UK
    J Dent 36:S32-7. 2008
    ..To investigate the stain removal ability, abrasivity towards enamel and dentine, and fluoride efficacy of a new silica based blue covarine whitening toothpaste in vitro...
  11. ncbi request reprint A silica toothpaste containing blue covarine: a new technological breakthrough in whitening
    Andrew Joiner
    Unilever Oral Care, Bebington, Wirral, UK
    Int Dent J 59:284-8. 2009
    ..In addition, this toothpaste has been shown not to have an undue degree of abrasivity to enamel or dentine compared to other relevant commercially available products, and is an efficacious source of fluoride...
  12. ncbi request reprint The measurement of enamel wear of two toothpastes
    Andrew Joiner
    Unilever Oral Care, Port Sunlight Laboratory, Bebington, Wirral, UK
    Oral Health Prev Dent 2:383-8. 2004
    ..The aim of this study was to compare the enamel abrasivity of a whitening toothpaste with a standard silica toothpaste...
  13. doi request reprint Whitening toothpastes: a review of the literature
    Andrew Joiner
    Unilever Oral Care, Quarry Road East, Bebington, Wirral, UK
    J Dent 38:e17-24. 2010
    ..To review and summarise the whitening agents contained within tooth whitening toothpaste formulations, their mode of action in tooth whitening, and the in vitro and clinical methods used to evaluate and demonstrate their efficacy...
  14. ncbi request reprint The measurement of enamel and dentine abrasion by tooth whitening products using an in situ model
    A Joiner
    Unilever Oral Care, Port Sunlight Laboratory, Bebington, Wirral, UK
    Int Dent J 55:194-6. 2005
    ..To determine the enamel and dentine wear of two whitening toothpastes using an in situ model with ex vivo brushing...
  15. ncbi request reprint Tooth colour: a review of the literature
    Andrew Joiner
    Unilever Oral Care, Quarry Road East, Bebington, Wirral, UK
    J Dent 32:3-12. 2004
    ..To review current knowledge with respect to tooth colour and its measurement...
  16. ncbi request reprint In vitro evaluation of a novel 6% hydrogen peroxide tooth whitening product
    Andrew Joiner
    Unilever Oral Care, Quarry Road East, Bebington, Wirral, UK
    J Dent 32:19-25. 2004
    ..In addition, to determine the levels of peroxide found in tooth pulp chambers after treatment with XW in vitro...
  17. ncbi request reprint Ellipsometry analysis of the in vitro adsorption of tea polyphenols onto salivary pellicles
    Andrew Joiner
    Unilever Oral Care, Port Sunlight Laboratory, Quarry Road East, Bebington, Wirral, Merseyside CH63 3JW, UK
    Eur J Oral Sci 112:510-5. 2004
    ..Therefore, black tea and its polyphenol components are indicated to have a profound effect on in vitro pellicle modification. Similar effects were observed for tannic acid...
  18. ncbi request reprint Evaluation of a 6% hydrogen peroxide tooth whitening gel on enamel and dentine microhardness in vitro
    Andrew Joiner
    Unilever Oral Care, Quarry Road East, Bebington, Wirral, UK
    J Dent 32:27-34. 2004
    ..The aims of this study were to evaluate the effects of a novel 6% hydrogen peroxide containing tooth whitener, Xtra White (XW), on enamel and dentine microhardness in vitro...
  19. ncbi request reprint An in situ model to study the toothpaste abrasion of enamel
    Andrew Joiner
    Unilever Oral Care, Port Sunlight Laboratory, Merseyside, UK
    J Clin Periodontol 31:434-8. 2004
    ..In order to understand the clinical relevance of dentifrice abrasivity on the dentition in vivo, an in situ enamel wear model has been developed...
  20. ncbi request reprint In vitro efficacy of a whitening toothpaste containing calcium carbonate and perlite
    M J Pickles
    Unilever Oral Care, Port Sunlight Laboratory, Bebington, Wirral, UK
    Int Dent J 55:197-202. 2005
    ....
  21. ncbi request reprint Abrasion of human enamel and dentine caused by toothpastes of differing abrasivity determined using an in situ wear model
    M J Pickles
    Unilever Oral Care, Port Sunlight Laboratory, Bebington, Wirral, UK
    Int Dent J 55:188-93. 2005
    ..To determine the rates of enamel and dentine wear in situ during tooth brushing with a range of five toothpastes of differing RDA and REA values...
  22. ncbi request reprint Effect of toothpaste with natural calcium carbonate/perlite on extrinsic tooth stain
    J R Matheson
    Unilever Oral Care, Bebington, Wirral, UK
    Int Dent J 54:321-5. 2004
    ....
  23. ncbi request reprint The measurement in vitro of enamel and dentine wear by toothpastes of different abrasivity
    C J Philpotts
    Unilever Oral Care, Bebington, UK
    Int Dent J 55:183-7. 2005
    ..To investigate the in vitro enamel and dentine wear by toothpastes with a range of Relative Dentine Abrasivity (RDA) and Relative Enamel Abrasivity (REA) values...
  24. ncbi request reprint Evaluation of a 6% hydrogen peroxide tooth-whitening gel on enamel microhardness after extended use
    Mariarosaria Toteda
    Unilever Oral Care, Bebington, Wirral, UK
    Quintessence Int 39:853-8. 2008
    ..To evaluate the effects of a 6% hydrogen peroxide tooth whitener, Xtra White, on sound human enamel microhardness in vitro after an extended and exaggerated simulated 8 weeks of product use...
  25. ncbi request reprint Evaluation of a new silica whitening toothpaste containing blue covarine on the colour of anterior restoration materials in vitro
    Alex T Ashcroft
    Unilever Oral Care, Quarry Road East, Bebington, Wirral CH63 3JW, UK
    J Dent 36:S26-31. 2008
    ..The aims of this study were to evaluate the effects of a novel silica-based blue covarine whitening toothpaste on the colour of anterior restoration materials...
  26. ncbi request reprint The measurement of degradation and wear of three glass ionomers following peroxide bleaching
    Lawrence Mair
    Dental Department of Clinical Dental Sciences, Liverpool Dental School, University of Liverpool, UK
    J Dent 32:41-5. 2004
    ....
  27. ncbi request reprint The in vitro and in vivo validation of a mobile non-contact camera-based digital imaging system for tooth colour measurement
    Richard N Smith
    International Collaborating Centre in Oro facial Genetics and Development, Liverpool University Dental Hospital and School of Dentistry, Edwards Building, Daulby Street, Liverpool L69 3GN, UK
    J Dent 36:S15-20. 2008
    ..To assess the reproducibility of a mobile non-contact camera-based digital imaging system (DIS) for measuring tooth colour under in vitro and in vivo conditions...
  28. ncbi request reprint A SEM evaluation of a 6% hydrogen peroxide tooth whitening gel on dental materials in vitro
    Bruce Schemehorn
    Indiana University School of Dentistry, Oral Health Research Institute, Indianapolis, Indiana 46202, USA
    J Dent 32:35-9. 2004
    ..The aim of this study was to evaluate the effects of a novel 6% hydrogen peroxide gel on the surface morphology of dental gold, amalgam, porcelain and composite...