Results 141 to 150 of about 630,990 (246)
Automated particle analysis of D.B. Cooper's tie
Journal of Forensic Sciences, Volume 71, Issue 5, Page 2439-2447, September 2026.Abstract Automated particle analysis (APA) using scanning electron microscopy (SEM) and energy‐dispersive x‐ray spectrometry (EDS) is a well‐known method in forensics, especially as it is applied to gunshot residue analysis. Here we describe the analysis of particles lifted from D.B. Cooper's tie, which was left on the hijacked plane in 1971.
Thomas G. Kaye, Kent L. Rhodes
wiley +1 more source
In-vitro evaluation of the effectiveness of polyphenols based strawberry extracts for dental bleaching. [PDF]
Sci Rep, 2023 Kohli S +9 more
europepmc +1 more source
Multiple External Invasive Root Resorption and Calcification in Systemic Sclerosis—Case Report
International Endodontic Journal, Volume 59, Issue 9, Page 1963-1978, September 2026.ABSTRACT Aim There are few reports in the literature of multiple external invasive root resorption (EIRR) lesions in patients with systemic sclerosis (SSc), and an association between root resorption and SSc is not well established. We report the only case that comprehensively illustrates—with the combination of histopathology, cone beam computed ...
Jee‐Yun Leung +3 more
wiley +1 more source
The Effect of 10% Carbamide Peroxide Dental Bleaching on the Physical Properties of Invisalign Aligners: An In Vitro Study. [PDF]
Materials (Basel), 2023 Khashashneh M +5 more
europepmc +1 more source
Use of amazonian fruits in dental bleaching
OBSERVATÓRIO DE LA ECONOMÍA LATINOAMERICANANatural products stand out for their chemical diversity, thus plants are important candidates for screening new bioactive compounds. This study evaluated the effect of plant extracts combined with 16% carbamide peroxide (PC16%) on tooth whitening. Bovine teeth and composite resin blocks were randomly assigned to pigmentation and whitening protocols ...
Elyan Erlanger Ribeiro dos Santos +3 more
openaire +1 more source
Journal of Esthetic and Restorative Dentistry, Volume 38, Issue 9, Page 1731-1743, September 2026.ABSTRACT Objectives To evaluate the effect of violet LED light (VL) and hydrogen peroxide (HP) in‐office bleaching gels supplemented with calcium polyphosphate (CaPP) or calcium gluconate (GU): Materials and Methods Bovine enamel blocks (n = 10) were randomly assigned: commercial HP gel, commercial HP gel with GU, or experimental 35% HP with or without
Hemanuelly Albuquerque dos Anjos +4 more
wiley +1 more source
Degradação de materiais para reabilitação oral implantossuportada em soluções terapêuticas odontológicas [PDF]
, 2015 TCC (graduação) - Universidade Federal de Santa Catarina. Centro de Ciências da Saúde. Odontologia.Introdução: Existe atualmente uma grande demanda pelo uso de sistemas de implantes dentários osteointegráveis para a substituição de dentes perdidos ...
Schmitz, Johanna Koch
core
BioengineeringBackground/Objectives: Tooth whitening is a cosmetic dental treatment that improves the color of natural teeth, making them whiter and brighter; this review aimed to evaluate the greater effectiveness of in-office, at-home, and combined bleaching with ...
Andrea Butera +4 more
doaj +1 more source
Journal of Esthetic and Restorative Dentistry, Volume 38, Issue 9, Page 1754-1765, September 2026.ABSTRACT Objective To investigate the effects of three bleaching protocols on the color stability and surface roughness of enamel previously treated with a water‐based, ammonia‐free silver fluoride solution (Riva Star Aqua). Materials and Methods Eighty‐eight human enamel/dentin specimens were demineralized and treated with Riva Star Aqua, divided into
Ahmed Alshawi +4 more
wiley +1 more source
In Vitro Evaluation of Tooth-Whitening Potential of Peroxide-Free OTC Dental Bleaching Agents. [PDF]
Dent J (Basel), 2023 Grillon M, Di Bella E, Krejci I, Ardu S.
europepmc +1 more source