Comparative Analysis of Laboratory-Based and Spectroscopic Methods Used to Estimate the Algal Density of .

is of great importance in numerous exploratory or industrial applications (e.g., medicals, food, and feed additives).

Evaluation of microhardness of short fiber-reinforced composites inside the root canal after different light curing methods - An in vitro study.

Objectives: Short fiber-reinforced composite (SFRC) materials make it possible to reinforce root canal treated teeth with individualized, directly layered intraradicular posts (the Bioblock technique). The question arises, however, as to whether the photopolymerization of the material is sufficient deep within the root canal space and if it can be improved through different light-conducting options. Our study aimed to investigate the hardness of intraradicular SFRC material applied using the Bioblock technique and cured with various illumination methods, as measured through nanoindentation.