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  1. Article: Synthesis of TiO

    Mansoor, Afsheen / Mehmood, Mazhar / Ishtiaq, Muhammad / Jamal, Asif

    Pakistan journal of medical sciences

    2023  Volume 39, Issue 5, Page(s) 1249–1254

    Abstract: Objective: To evaluate antagonistic role of titanium oxide nanoparticles against selected dental caries promoting bacteria.: Methods: This in vitro-experimental study was conducted at Pakistan Institute of Engineering and Applied Sciences (PIEAS), ... ...

    Abstract Objective: To evaluate antagonistic role of titanium oxide nanoparticles against selected dental caries promoting bacteria.
    Methods: This in vitro-experimental study was conducted at Pakistan Institute of Engineering and Applied Sciences (PIEAS), National Institute of Health (NIH) and School of Dentistry (SOD), Islamabad for the period of one year from February 2022 to January 2023. Modified hydrothermal heating method was used to prepare titanium oxide nanoparticles (TiO
    Results: Characterization revealed that TiO
    Conclusion: TiO
    Language English
    Publishing date 2023-09-07
    Publishing country Pakistan
    Document type Journal Article
    ZDB-ID 2032827-8
    ISSN 1681-715X ; 1682-024X ; 1017-4699
    ISSN (online) 1681-715X
    ISSN 1682-024X ; 1017-4699
    DOI 10.12669/pjms.39.5.7851
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Zs.A 3948: Show issues Location:
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  2. Article: Update on the M-pox virus and safety measures taken against it globally.

    Mansoor, Afsheen / Mansoor, Emaan / Waheed, Yasir / Palma, Paulo J / Chaves, Catarina

    Journal of the Formosan Medical Association = Taiwan yi zhi

    2023  

    Abstract: Globally, more than 50 countries have been affected by Monkey pox virus after COVID-19 has subsided. WHO declared "public health emergency of international concern" in year 2022 because of virus affecting 60,000 people in just one month that belonged to ... ...

    Abstract Globally, more than 50 countries have been affected by Monkey pox virus after COVID-19 has subsided. WHO declared "public health emergency of international concern" in year 2022 because of virus affecting 60,000 people in just one month that belonged to clade-IIb. Previously, it had been transmitted by body fluids, lesions and touching items, but fresh transmission is via sexual activity among bisexuals and man to man sex (MSM). New outbreaks reported compromised health status of confirmed cases with rectal pain, bleeding, tenesmus, pus or blood in stool, vomiting, proctitis and abdominal pain, which became alarming for entire world because of complications leading to bacterial skin infections, sepsis, encephalitis, hemorrhagic disease, blindness and pneumonia eventually. This virus has been further deteriorating unstable and unsustainable economy that requires dire attention. Strict preventive measures in terms of personal hygiene, pet and livestock health care, hospital contaminant disposal, good surveillance record, pre and post exposure vaccination, waste and water management could be only possible strategies to eliminate devastatingly dangerous M-pox outbreaks in this epic.
    Language English
    Publishing date 2023-11-22
    Publishing country Singapore
    Document type Journal Article ; Review
    ZDB-ID 2096659-3
    ISSN 1876-0821 ; 0929-6646
    ISSN (online) 1876-0821
    ISSN 0929-6646
    DOI 10.1016/j.jfma.2023.10.019
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: Correction: Mansoor et al. Effect of Currently Available Nanoparticle Synthesis Routes on Their Biocompatibility with Fibroblast Cell Lines.

    Mansoor, Afsheen / Khurshid, Zohaib / Mansoor, Emaan / Khan, Muhammad Talal / Ratnayake, Jithendra / Jamal, Asif

    Molecules (Basel, Switzerland)

    2023  Volume 28, Issue 10

    Abstract: The authors wish to make the following correction to this paper [ ... ]. ...

    Abstract The authors wish to make the following correction to this paper [...].
    Language English
    Publishing date 2023-05-18
    Publishing country Switzerland
    Document type Published Erratum
    ZDB-ID 1413402-0
    ISSN 1420-3049 ; 1431-5165 ; 1420-3049
    ISSN (online) 1420-3049
    ISSN 1431-5165 ; 1420-3049
    DOI 10.3390/molecules28104173
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    Zs.MO 81: Show issues

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  4. Article: Synthesis and Characterization of Titanium Oxide Nanoparticles with a Novel Biogenic Process for Dental Application.

    Mansoor, Afsheen / Khan, Muhammad Talal / Mehmood, Mazhar / Khurshid, Zohaib / Ali, Muhammad Ishtiaq / Jamal, Asif

    Nanomaterials (Basel, Switzerland)

    2022  Volume 12, Issue 7

    Abstract: The prevalence of dental caries has been largely consonant over time despite the enhancement in dental technologies. This study aims to produce novel GIC restorative material by incorporating ... ...

    Abstract The prevalence of dental caries has been largely consonant over time despite the enhancement in dental technologies. This study aims to produce novel GIC restorative material by incorporating TiO
    Language English
    Publishing date 2022-03-25
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2662255-5
    ISSN 2079-4991
    ISSN 2079-4991
    DOI 10.3390/nano12071078
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  5. Article ; Online: Effect of Currently Available Nanoparticle Synthesis Routes on Their Biocompatibility with Fibroblast Cell Lines.

    Mansoor, Afsheen / Khurshid, Zohaib / Mansoor, Emaan / Khan, Muhammad Talal / Ratnayake, Jithendra / Jamal, Asif

    Molecules (Basel, Switzerland)

    2022  Volume 27, Issue 20

    Abstract: Nanotechnology has acquired significance in dental applications, but its safety regarding human health is still questionable due to the chemicals utilized during various synthesis procedures. Titanium nanoparticles were produced by three novel routes, ... ...

    Abstract Nanotechnology has acquired significance in dental applications, but its safety regarding human health is still questionable due to the chemicals utilized during various synthesis procedures. Titanium nanoparticles were produced by three novel routes, including Bacillus subtilis, Cassia fistula and hydrothermal heating, and then characterized for shape, phase state, size, surface roughness, elemental composition, texture and morphology by SEM, TEM, XRD, AFM, DRS, DLS and FTIR. These novel titanium nanoparticles were tested for cytotoxicity through the MTT assay. L929 mouse fibroblast cells were used to test the cytotoxicity of the prepared titanium nanoparticles. Cell suspension of 10% DMEM with 1 × 104 cells was seeded in a 96-well plate and incubated. Titanium nanoparticles were used in a 1 mg/mL concentration. Control (water) and titanium nanoparticles stock solutions were prepared with 28 microliters of MTT dye and poured into each well, incubated at 37 °C for 2 h. Readings were recorded on day 1, day 15, day 31, day 41 and day 51. The results concluded that titanium nanoparticles produced by Bacillus subtilis remained non-cytotoxic because cell viability was >90%. Titanium nanoparticles produced by Cassia fistula revealed mild cytotoxicity on day 1, day 15 and day 31 because cell viability was 60−90%, while moderate cytotoxicity was found at day 41 and day 51, as cell viability was 30−60%. Titanium nanoparticles produced by hydrothermal heating depicted mild cytotoxicity on day 1 and day 15; moderate cytotoxicity on day 31; and severe cytotoxicity on day 41 and day 51 because cell viability was less than 30% (p < 0.001). The current study concluded that novel titanium nanoparticles prepared by Bacillus subtilis were the safest, more sustainable and most biocompatible for future restorative nano-dentistry purposes.
    MeSH term(s) Mice ; Animals ; Humans ; Titanium/pharmacology ; Titanium/chemistry ; Nanoparticles/chemistry ; Cell Line ; Fibroblasts ; Water
    Chemical Substances Titanium (D1JT611TNE) ; Water (059QF0KO0R)
    Language English
    Publishing date 2022-10-17
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 1413402-0
    ISSN 1420-3049 ; 1431-5165 ; 1420-3049
    ISSN (online) 1420-3049
    ISSN 1431-5165 ; 1420-3049
    DOI 10.3390/molecules27206972
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    Zs.MO 81: Show issues

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  6. Article ; Online: Novel microbial synthesis of titania nanoparticles using probiotic Bacillus coagulans and its role in enhancing the microhardness of glass ionomer restorative materials.

    Mansoor, Afsheen / Mansoor, Emaan / Mehmood, Mazhar / Hassan, Syed Mujtaba Ul / Shah, Atta Ullah / Asjid, Uzma / Ishtiaq, Muhammad / Jamal, Asif / Rai, Akhilesh / Palma, Paulo J

    Odontology

    2024  

    Abstract: Dental caries is a commonly occurring non-communicable disease throughout the world that might compromise the quality of any individual's life. Glass ionomer cements (GIC) are the most acceptable restorative materials due to their ease of manipulation, ... ...

    Abstract Dental caries is a commonly occurring non-communicable disease throughout the world that might compromise the quality of any individual's life. Glass ionomer cements (GIC) are the most acceptable restorative materials due to their ease of manipulation, minimal tooth loss and least invasive strategy; however, they lack mechanical stability that has become a point of concern. Nanoparticles (NPs) are an outstanding option for modifying and enhancing the properties of dental materials. The focus of this study was to prepare novel, biocompatible titania dioxide (TiO
    Language English
    Publishing date 2024-03-30
    Publishing country Japan
    Document type Journal Article
    ZDB-ID 2092085-4
    ISSN 1618-1255 ; 1618-1247
    ISSN (online) 1618-1255
    ISSN 1618-1247
    DOI 10.1007/s10266-024-00921-5
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    Zs.B 1718: Show issues Location:
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  7. Article ; Online: The Structural, Physical, and In Vitro Biological Performance of Freshly Mixed and Set Endodontic Sealers.

    Khan, Muhammad Talal / Moeen, Faisal / Safi, Sher Zaman / Said, Farrukh / Mansoor, Afsheen / Khan, Abdul

    European endodontic journal

    2021  Volume 6, Issue 1, Page(s) 98–109

    Abstract: Objective: The objective of this study was to evaluate the in vitro performance of endodontic sealers in their freshly mixed and set forms.: Methods: The commercially used endodontic sealers (AH Plus, Dia-ProSeal, GuttaFlow 2, and Pulpdent Root Canal ...

    Abstract Objective: The objective of this study was to evaluate the in vitro performance of endodontic sealers in their freshly mixed and set forms.
    Methods: The commercially used endodontic sealers (AH Plus, Dia-ProSeal, GuttaFlow 2, and Pulpdent Root Canal Sealer) were investigated and the chemical structure of freshly mixed and set sealers were assessed with Fourier transform infrared spectroscopy (FTIR). The surface morphology and elemental analysis were assessed with a scanning electron microscope (SEM) equipped with energy-dispersive X-ray spectroscopy. The pH and solubility analysis were performed and the cytotoxicity was done on extracts of freshly mixed and set materials using Alamar blue assay. One way ANOVA and Post Hoc Tukey analysis was used to do multiple comparison analysis of the mean values and standard deviation results through SPSS version 20 (IBM Software, NY, USA) for pH, solubility, and cytotoxicity analysis.
    Results: FTIR analysis revealed the structural pattern and the difference in freshly mixed and set samples was observed with the change in intensities of the peaks. The morphological pattern revealed the presence of micro/nano-particles with pores distributed throughout their structure. The sealer with the least solubility was AH Plus (0.10±0.01) followed by Dia-ProSeal (0.77±0.25), GuttaFlow 2 (1.88±0.82) and Pulpdent Root Canal Sealer (3.03±0.18). The solubility of AH plus was significantly lower (P<0.05) in comparison to GuttaFlow 2 and Pulpdent Root Canal Sealer. The highest pH (10.09±0.034) in the freshly mixed state and highest cytotoxicity in the freshly mixed (70.08±5.852) and set sealers (83.87±5.409) (P<0.05) at day 7 was observed in Dia-ProSeal. GuttaFlow 2 was the most biocompatible sealer in the set state and AH Plus was the most biocompatible sealer in the freshly mixed state at day 7.
    Conclusion: Clinically, the sealer is applied in fresh state, whereby this study signifies that which material is more biocompatible in fresh state and provides insight information to clinicians. AH Plus showed least solubility and cytocompatibility in fresh state compared to other groups.
    MeSH term(s) Epoxy Resins/chemistry ; Materials Testing ; Root Canal Filling Materials/chemistry ; Root Canal Filling Materials/pharmacology
    Chemical Substances Epoxy Resins ; Root Canal Filling Materials
    Language English
    Publishing date 2021-03-15
    Publishing country Turkey
    Document type Journal Article
    ISSN 2548-0839
    ISSN (online) 2548-0839
    DOI 10.14744/eej.2020.36349
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Article: Medical and Dental Applications of Titania Nanoparticles: An Overview.

    Mansoor, Afsheen / Khurshid, Zohaib / Khan, Muhammad Talal / Mansoor, Emaan / Butt, Faaz Ahmad / Jamal, Asif / Palma, Paulo J

    Nanomaterials (Basel, Switzerland)

    2022  Volume 12, Issue 20

    Abstract: Currently, titanium oxide ( ... ...

    Abstract Currently, titanium oxide (TiO
    Language English
    Publishing date 2022-10-19
    Publishing country Switzerland
    Document type Journal Article ; Review
    ZDB-ID 2662255-5
    ISSN 2079-4991
    ISSN 2079-4991
    DOI 10.3390/nano12203670
    Database MEDical Literature Analysis and Retrieval System OnLINE

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