Materials Map

Discover the materials research landscape. Find experts, partners, networks.

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The Materials Map is an open tool for improving networking and interdisciplinary exchange within materials research. It enables cross-database search for cooperation and network partners and discovering of the research landscape.

The dashboard provides detailed information about the selected scientist, e.g. publications. The dashboard can be filtered and shows the relationship to co-authors in different diagrams. In addition, a link is provided to find contact information.

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The Materials Map is still under development. In its current state, it is only based on one single data source and, thus, incomplete and contains duplicates. We are working on incorporating new open data sources like ORCID to improve the quality and the timeliness of our data. We will update Materials Map as soon as possible and kindly ask for your patience.

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Naji, M.
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in Cooperation with on an Cooperation-Score of 37%

Topics

Publications (23/23 displayed)

  • 2024Effect of inositol hexaphosphate acid versus polyacrylic acid on dentin properties and adhesion of a self-adhesive restorative material to dentin1citations
  • 2024The Synergistic Effect of High Intensity Focused Ultrasound on In-vitro Remineralization of Tooth Enamel by Calcium Phosphate Ion Clusters4citations
  • 2024Flowable resin-based composites modified with chlorhexidine-loaded mesoporous silica nanoparticles induce superior antibiofilm propertiescitations
  • 2022Cytotoxicity and antimicrobial efficiency of ZrO2 nanoparticles reinforced 3D printed resins45citations
  • 2022Development of 3D printed dental resin nanocomposite with graphene nanoplatelets enhanced mechanical properties and induced drug-free antimicrobial activity.28citations
  • 2021Development of 3D printed resin reinforced with modified ZrO2 nanoparticles for long-term provisional dental restorations104citations
  • 2021Formulation of pH-sensitive chlorhexidine-loaded/mesoporous silica nanoparticles modified experimental dentin adhesive54citations
  • 2020The Effect of Cross-linking Efficiency of Drug-Loaded Novel Freeze Gelated Chitosan Templates for Periodontal Tissue Regeneration23citations
  • 2020Effect of acid etching on dentin bond strength of ultra-mild self-etch adhesives12citations
  • 2020Properties of a modified quaternary ammonium silane formulation as a potential root canal irrigant in endodontics21citations
  • 2020In vitro bonding performance of modern self-adhesive resin cements and conventional resin-modified glass ionomer cements to prosthetic substrates12citations
  • 2019Resin-based dental composites for tooth fillingcitations
  • 2019Macrophage response and surface analysis of dental cementum after treatment with high intensity focused ultrasound6citations
  • 2019An in vitro study of a novel quaternary ammonium silane endodontic irrigant17citations
  • 2019Co-blend application mode of bulk fill composite resin13citations
  • 2018In vitro assessment of ribose modified two-step etch-and-rinse dentine adhesive10citations
  • 2017Proanthocyanidins-Loaded Nanoparticles Enhance Dentin Degradation Resistance34citations
  • 2017Potentiating the antibacterial effect of silver nanospheres by surface-capping with chlorhexidine gluconate4citations
  • 2015Characterization of antibacterial and adhesion properties of chitosan-modified glass ionomer cement52citations
  • 2012Riboflavin as a dentin crosslinking agent63citations
  • 2009Effect acidic and alkaline/heat treatments on the bond strength of different luting cements to commercially pure titanium25citations
  • 2009Tensile bond strength of immediately repaired anterior microfine hybrid restorative composite using nontrimmed hourglass specimenscitations
  • 2008Effect of surface treatments on the tensile bond strength of repaired water-aged anterior restorative micro-fine hybrid resin composite112citations

Places of action

Chart of shared publication
Alshehri, Abdullah
1 / 2 shared
Albaijan, Refal
1 / 1 shared
Alfadel, Mohammed Khalid
1 / 1 shared
Ateen, Abdulhaleem Muhammad
1 / 1 shared
Arishi, Faisal
1 / 1 shared
Alhalabi, Feras
1 / 4 shared
Matinlinna, Jukka P.
1 / 8 shared
Aati, Sultan
1 / 2 shared
Yusiharni, Emielda
1 / 1 shared
Rajan, Sheetal Maria
2 / 2 shared
Shrestha, Barsha
2 / 2 shared
Saunders, Martin
1 / 33 shared
Aati, S.
2 / 2 shared
Shrestha, B.
2 / 2 shared
Aati, Sultan Yahya
3 / 3 shared
Chauhan, A.
1 / 6 shared
Aati, H.
1 / 1 shared
Sm, Rajan
1 / 1 shared
Ngo, Hien
2 / 2 shared
Akram, Zohaib
2 / 2 shared
Daood, Umer
5 / 6 shared
Nogueria, Liebert Parreiras
1 / 1 shared
Qasim, Syed Saad B.
1 / 1 shared
Mahmoud, Salah H.
1 / 2 shared
Elkaffas, Ali A.
1 / 1 shared
Hamama, Hamdi H.
1 / 1 shared
Parolia, Abhishek
1 / 1 shared
Yiu, Cynthia
2 / 2 shared
Ahmed, Hany Mohamed Aly
1 / 1 shared
Matinlinna, Jukka
1 / 9 shared
Leitune, Vicente C. B.
1 / 1 shared
Feitosa, Victor
1 / 1 shared
Sauro, Salvatore
2 / 16 shared
Maño, Encarna Piquer
1 / 1 shared
Algarra, Rafael Marco
1 / 1 shared
Collares, Fabrício M.
1 / 3 shared
El-Banna, Ahmed
1 / 1 shared
Sherief, Dalia
1 / 2 shared
Daood, U.
3 / 3 shared
Matinlinna, J. P.
2 / 8 shared
Yiu, C. K.
1 / 1 shared
Elkezza, A.
1 / 1 shared
Parolia, A.
1 / 1 shared
Al-Nabulsi, Mohammad
1 / 1 shared
Daud, Alaa
1 / 1 shared
Omar, Hanan
1 / 1 shared
Al-Nabulsi, M.
1 / 1 shared
Tsoi, J. K. H.
1 / 2 shared
Omar, H. A. K.
1 / 1 shared
Neelakantan, P.
1 / 3 shared
Lu, Thong Beng
1 / 1 shared
Selvan, S. T.
1 / 1 shared
Priyadarshini, B. M.
1 / 1 shared
Neo, Jennifer
3 / 3 shared
Priyadarshini, Balasankar Meera
1 / 1 shared
Esguerra, Roxanna J.
1 / 1 shared
Ibrahim, Marrwa A.
1 / 1 shared
Iqbal, Kulsum
1 / 1 shared
Nitisusanta, Lorraine I.
1 / 1 shared
El-Askary, Farid S.
3 / 4 shared
Elmohsen, Huda M. Abd
1 / 1 shared
Amer, Mohamed A.
1 / 1 shared
Chart of publication period
2024
2022
2021
2020
2019
2018
2017
2015
2012
2009
2008

Co-Authors (by relevance)

  • Alshehri, Abdullah
  • Albaijan, Refal
  • Alfadel, Mohammed Khalid
  • Ateen, Abdulhaleem Muhammad
  • Arishi, Faisal
  • Alhalabi, Feras
  • Matinlinna, Jukka P.
  • Aati, Sultan
  • Yusiharni, Emielda
  • Rajan, Sheetal Maria
  • Shrestha, Barsha
  • Saunders, Martin
  • Aati, S.
  • Shrestha, B.
  • Aati, Sultan Yahya
  • Chauhan, A.
  • Aati, H.
  • Sm, Rajan
  • Ngo, Hien
  • Akram, Zohaib
  • Daood, Umer
  • Nogueria, Liebert Parreiras
  • Qasim, Syed Saad B.
  • Mahmoud, Salah H.
  • Elkaffas, Ali A.
  • Hamama, Hamdi H.
  • Parolia, Abhishek
  • Yiu, Cynthia
  • Ahmed, Hany Mohamed Aly
  • Matinlinna, Jukka
  • Leitune, Vicente C. B.
  • Feitosa, Victor
  • Sauro, Salvatore
  • Maño, Encarna Piquer
  • Algarra, Rafael Marco
  • Collares, Fabrício M.
  • El-Banna, Ahmed
  • Sherief, Dalia
  • Daood, U.
  • Matinlinna, J. P.
  • Yiu, C. K.
  • Elkezza, A.
  • Parolia, A.
  • Al-Nabulsi, Mohammad
  • Daud, Alaa
  • Omar, Hanan
  • Al-Nabulsi, M.
  • Tsoi, J. K. H.
  • Omar, H. A. K.
  • Neelakantan, P.
  • Lu, Thong Beng
  • Selvan, S. T.
  • Priyadarshini, B. M.
  • Neo, Jennifer
  • Priyadarshini, Balasankar Meera
  • Esguerra, Roxanna J.
  • Ibrahim, Marrwa A.
  • Iqbal, Kulsum
  • Nitisusanta, Lorraine I.
  • El-Askary, Farid S.
  • Elmohsen, Huda M. Abd
  • Amer, Mohamed A.
OrganizationsLocationPeople

article

Formulation of pH-sensitive chlorhexidine-loaded/mesoporous silica nanoparticles modified experimental dentin adhesive

  • Ngo, Hien
  • Fawzy, Amr
  • Daood, Umer
  • Aati, Sultan Yahya
  • Akram, Zohaib
Abstract

<p>We formulated a pH-sensitive chlorhexidine-loaded mesoporous silica nanoparticles (MSN) modified with poly-(lactic-co-glycolic acid) (CHX-loaded/MSN-PLGA) and incorporated into experimental resin-based dentin adhesives at 5 and 10 wt%. Nanocarriers were characterized in terms of morphology, physicochemical features, spectral analyses, drug-release kinetics at varying pH and its effect on dentin-bound proteases was investigated. The modified dentin adhesives were characterized for cytotoxicity, antimicrobial activity, degree of conversion (DC) along with CHX release, micro-tensile bond strength (μTBS) and nano-leakage expression were studied at different pH values and storage time. CHX-loaded/MSN-PLGA nanocarriers exhibited a significant pH-dependent drug release behavior than CHX-loaded/MSN nanocarriers without PLGA modification. The highest percentage of CHX release was seen with 10 wt% CHX-loaded/MSN-PLGA doped adhesive at a pH of 5.0. CHX-loaded/MSN-PLGA modified adhesives exhibited more profound antibiofilm characteristics against S. mutans and more sustained CHX-release which was pH dependent. After 6 months in artificial saliva at varying pH, the 5 wt% CHX-loaded/MSN-PLGA doped adhesive showed excellent bonding under SEM/TEM, higher μTBS, and least nano-leakage expression. The pH-sensitive CHX-loaded/MSN-PLGA could be of crucial advantage for resin-dentin bonding applications especially in reduced pH microenvironment resulting from biofilm formation; and the activation of dentin-bound proteases as a consequence of acid etching and acidic content of bonding resin monomers.</p>

Topics
  • nanoparticle
  • scanning electron microscopy
  • strength
  • transmission electron microscopy
  • etching
  • activation
  • resin
  • pH value