Results 91 to 100 of about 261,861 (304)

Mesoporous Silica Nanoparticles in Biomedicine: Advances and Prospects

open access: yesAdvanced Materials, EarlyView.
Mesoporous silica nanoparticles offer unique properties like high surface area, tunable pores, and functionalization. They excel in drug delivery, tissue engineering, and stimuli‐responsive therapies, enabling targeted and controlled treatments. With roles in cancer therapy and diagnostics, their clinical translation requires addressing challenges in ...
Miguel Manzano, María Vallet‐Regí
wiley   +1 more source

Gambaran Pelaksanaan Kegiatan USAha Kesehatan Gigi Sekolah (Ukgs) dan Skor Plak Murid (Studi pada Sekolah Dasar dan Sederajat di Wilayah Kerja Puskesmas Padangsari Kota Semarang) [PDF]

open access: yes, 2016
Caries and periodontal disease are among the most prevalent oral health problems. It is caused by plaque. The highest caries prevalence in Central Java is in Semarang City.
Pratiwi, D. A. (Diah)   +2 more
core  

Soft Ionic and Electronic Triboelectric Nanogenerators: Toward Attachable and Implantable Biomedical Applications

open access: yesAdvanced Materials, EarlyView.
This review provides an overview of triboelectric nanogenerator (TENG)–based biomedical applications by classifying studies into electronic and ionic systems across attachable and implantable platforms. It summarizes key material choices, device structures, and working mechanisms that characterize current TENG‐based research, and outlines six future ...
Kyongtae Choi   +12 more
wiley   +1 more source

Integration of haptic virtual reality simulators in undergraduate dental curricula: A survey-based study in Gulf Cooperation Council countries.

open access: yesPLoS ONE
BackgroundThe integration of haptic simulators in contemporary dental education has been reported to improve students' hand-eye coordination and fine motor skills during pre-clinical education to facilitate a smooth transition to the clinical setting ...
Manal Matoug-Elwerfelli   +5 more
doaj   +1 more source

Dental students' knowledge and perception of elderly in relation to geriatric dentistry training [PDF]

open access: yes, 2009
Dental students need to be equipped with skills, knowledge and positive attitudes while providing dental care to the elderly. Reports from Ministry of Health Malaysia indicated that the prevalence of dental caries and periodontal disease was high among ...
Husna AA,, Robaiyah K,, Tanti IR,
core  

Dental Service Utilization and Neighborhood Characteristics in Young Adults in The United States: A Multilevel Approach [PDF]

open access: yes, 2015
Objective: To investigate the association between neighborhood level factors and dental visits in young adults in the United States after adjusting for individual level factors.
Garcia, Raul I.   +4 more
core   +2 more sources

Immune and Stem Cell‐Mediated Bactericidal Amplification and Bone Remodeling for Infection Clearance and Osteointegration

open access: yesAdvanced Materials, EarlyView.
A pH‐responsive biomaterial interface integrates bactericidal peptides, cell‐recruiting peptides, and magnesium ions into a multifunctional system. Infection‐induced acidification triggers antimicrobial peptide release while cell‐recruiting peptides mobilize bone marrow stem cells.
Zhenyu Li   +9 more
wiley   +1 more source

In Search of Dental Care: Two Types of Dentist Shortages Limit Children's Access to Care [PDF]

open access: yes, 2013
Each year in the United States, tens of millions of children, disproportionately low-income, go without seeing a dentist.This lack of access to dental care is a complex problem fueled by a number of factors, with two different dentist shortages ...

core  

Crack Repair in Hydroxyapatite Bioceramics Using an Ultraviolet Ultrafast Laser

open access: yesAdvanced Materials Interfaces, EarlyView.
The study proposes an ultrafast ultraviolet laser approach to repair hidden tooth cracks, which has been preliminarily validated on HAP. Moreover, this technique aims to strengthen the native enamel structure rather than introducing a foreign filling material.
Yan Xue   +6 more
wiley   +1 more source

An Evaluation of the Quality of Teaching [PDF]

open access: yesJournal of Mashhad Dental School, 2013
Introduction: It has been a decade since the course “Community Oral Health” has been revised. The aim of this study was to evaluate how the course of community oral health is being taught in the undergraduate program of dental schools in Iran after a ...
Hadi Ghasemi   +2 more
doaj  

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