Aim: This study aims to compare and evaluate the fracture resistance of endodontically treated maxillary anterior teeth restored using new postplacement techniques.
Methodology: Forty-five single-rooted maxillary anterior teeth ( = 15) were selected and decoronated at the cementoenamel junction. The working length was determined using a 15K file.
Exploiting the self-assembled molecules (SAMs) as hole-selective contacts has been an effective strategy to improve the efficiency and long-term stability of perovskite solar cells (PSCs). Currently, research works are focusing on constructing SAMs on metal oxide surfaces in p-i-n PSCs, but realizing a stable and dense SAM contact on halide perovskite surfaces in n-i-p PSCs is still challenging. In this work, the hole-selective molecule for n-i-p device is developed featuring a terephthalic methylammonium core structure that possesses double-site anchoring ability and a matching diameter (6.
View Article and Find Full Text PDFPhage JanetJ was isolated on and has siphovirus morphology. JanetJ's genome consists of 36,986 base pairs, encoding 52 putative protein-coding genes. JanetJ adds to the small number of previously isolated cluster FO phages, none of which encode identifiable immunity repressor or integrase functions, with the exception of phage Maja.
View Article and Find Full Text PDFAim: The aim of the study was to investigate the efficacy of different irrigants activated by pro-agitator tip system (PATS) Vario on the removal of calcium hydroxide medicament and subsequent penetration depth of Bio-C sealer.
Materials And Methods: Fifty single-rooted mandibular premolars were selected. Access cavities were prepared; biomechanical preparation was done.