The surface of the root canal was examined throughout the length of the two samples of each root, beginning in the cervical third and ending in the apical. The qualitative evaluations were carried out ...

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4A). The SEM analysis revealed that cells were able to adhere to both surfaces from day 1; nevertheless, cells in the Zr+BS group were capable of spreading faster throughout the material surface in ...

海归学者发起的公益学术平台分享信息，整合资源交流学术，偶尔风月复杂氧化物La3Ni2O7因高压相中发现高温超导性而引发广泛关注，但其超导配对对称性在理论上尚未达成共识。我们结合基于密度泛函理论（DFT）的第一性原理计算和线性化的能隙方程计算发现La3 ...