The pinning process of GdBa2Cu3O7−x films

Synthesis, Characterization, and Bioactivity Evaluation of Amorphous and Crystallized 58S Bioglass Nanopowders

“…Unlike the amorphous glass, crystallized sample has different grains with different crystallographic orientations. Previous researches 25,26 have shown that cracks extended in an amorphous bioactive glass traverse in a straight line cannot be seen in crystallized bioactive glass. This means that cracks propagate along the preferable crystallographic orientation in the crystallized sample.…”

“…It has been shown that the packing condition of ions in a glass is different from that of the crystalline state. 24 Depending upon the method of synthesis and sintering conditions, previous researches have showed that yield 26 respectively. In this research, mechanical properties of 58S bioglass heat-treated at 1100°C are different from the above mentioned works, which could be due to coexistence of Ca 3 (PO 4 ) 2 and CaSiO 3 .…”

Adsorption and wetting characterization of hydrophobic SBA-15 silicas

“…Since this process was brought into focus [14,15] in 1996, the research in this area has been rapidly growing, for review see [16][17][18][19][20][21][22]. Preparation of SBA-15 through co-condensation of various hydrophobic silanes have been reported [23][24][25][26][27][28][29][30][31]. As compared to post-synthesis grafting, the direct synthesis approach is often credited with several advantages that include simplicity of the preparation, high organic loads, and homogeneous distribution of functionalities [16,18,19].…”

Highly Sensitive and Selective Polyaniline Nanofiber–Based Voltammetric Sensor for the Quantification of Tinidazole

“…[45][46][47][48] Tinidazole (TNZ), chemically 1-(2-ethyl sulfonyl ethyl)-2-methyl-5-nitroimidozole [A] is an antiparasitic drug used against protozoan infection including giardiasis, amoebiasis, and vaginal trichomoniasis. [60][61][62][63][64][65][66][67][68][69][70][71] However, so far no systematic report is available on electrocatalytic sensing of TNZ at a PANI nanofiber film sensor. The review of literature revealed that a few methods have been explored for the detection of TNZ, which includes titrimetric, 51 TLC, 52 spectrophotometric, [53][54][55] HPLC, 56 RP-HPLC 57,58 , and UV-visible spectrophotometry.…”