Stephanie Ribeiro Lopes

ORCID: 0000-0002-6802-5584
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About
Contact & Profiles
Research Areas
  • Dental materials and restorations
  • Dental Erosion and Treatment
  • Laser Applications in Dentistry and Medicine
  • Dental Anxiety and Anesthesia Techniques
  • Dental Health and Care Utilization
  • Dental Research and COVID-19
  • Oral microbiology and periodontitis research
  • Antimicrobial Peptides and Activities

Universidade Estadual Paulista (Unesp)
2017-2022

<ns4:p><ns4:bold>Background:</ns4:bold>The purpose of this study was to evaluate the effect different bonding agents on bond-strength demineralized enamel after remineralizing treatments and resin infiltration.</ns4:p><ns4:p><ns4:bold>Methods:</ns4:bold>Buccal 120 bovine incisors polished then were divided into five experimental groups: SE (sound enamel); DE (demineralized AS immersed in artificial saliva for eight weeks); NaF treated with 0.05% sodium fluoride solution (one minute) Ic...

10.12688/f1000research.20523.1 preprint EN cc-by F1000Research 2019-10-11

Nisin is a peptide that possesses potent antibacterial properties. This study evaluated the activity of nisin-doped adhesive against Streptococcus mutans, as well its degree conversion and microtensile bond strength (μTBS) to dentin. was added Adper Single Bond 2 (3M ESPE), resulting in four groups: Control Group (Single 2); 1% (1 wt% nisin-incorporated), 3% (3 nisin-incorporated) 5% (5 nisin-incorporated). Antibacterial S. mutans using colony-forming unit counts (CFU). The tested FTIR....

10.3390/polym14122502 article EN Polymers 2022-06-19

Objective: To evaluate the effects of simulated pulpal pressure (SPP) on variation intrapulpal temperature (DT) during light-curing adhesive system. Material e methods: One hundred sound human molars were sectioned from highest pulp horn to obtain a 2-mm thickness dentin. The specimens randomly divided into two groups: (n=50), according presence or absence SPP (15 cm H2O). sequentially treated as follows: 37% phosphoric acid (Scotchbond Universal; 3M/ESPE), system Universal/3M ESPE) and (10...

10.14295/bds.2017.v20i2.1409 article EN cc-by Brazilian Dental Science 2017-06-28

Microscopy has been widely used to complement the data of studies related dentin bonding; however, different specimen preparation methods may influence analysis. Aiming contribute reported scenario, this study evaluated effect two specimen-sectioning (cleavage and diamond disk cut) on quality scanning electron microscopy (SEM) images. Four crowns human molars were selected had an area approximately 6 mm2 exposed. They then divided into groups according universal adhesive application: total...

10.1002/jemt.23488 article EN Microscopy Research and Technique 2020-04-11
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