Synthesis and multicolor luminescent properties of polystyrene side-chain difluoroboronabobenzone complexes (2023)

In this work, Poly(HVBMP-cooperative-MMA) (1:100) with yellow-green emission and Eu³⁺- Metal polymer poly (HVBMP-cooperative-European Union-cooperative-MMA) (1:1:100) Characteristics of the European Union³⁺- Synthetic built-in red-orange emissionpassageCopolymerization between MMA (methyl methacrylate), vinyl functional Schiff base monomer HVBMP (2-(((4-vinylphenyl)imino)methyl)phenol) and/or organo-Eu³⁺-complex monomer [I(TTA₃(4-VB-PBI)] (HTTHA=thiophenyl 2-trifluoropyruvate, 4-VBPBI=1-(4-vinylbenzyl)-2-(pyridin-2-yl)-1H-benzo[Hey] imidazole). It's interesting, with a simple BF₂- Kelirani, poly(HVBMP-cooperative-MMA) (1:100) can be smoothly changed from Poly[(BF₂-VBMP)-cooperative-MMA] (1:1:100) i poli (HVBMP-cooperative-European Union-cooperative-MMA) (1:1:100) red-orange emission, dichromatic white (ɸ=2.94%? CCT=8722K and CRI=54) at CIE coordinates (0.307, 0.247) can be obtained from₂-VBMP)-cooperative-European Union-cooperative-MMA] (1:1:100). The combination of easy synthesis method and excellent tonic ability shows the great potential of BF₂- Chelation for future applications in the design and synthesis of colorful light-emitting polymers.

Diauletensky Fluorescent Derivative Covalently Bonded to Dibenzoylmethane Difluoride and Boron Difluoride (DAE-BF)₂Binary DBM1) were synthesized and their fluorescent photoconversion properties were tested in solution, nanoparticles and solid powders. DAE-BF₂Binary DBM1Upon alternating irradiation with ultraviolet (UV) and visible light, a reversible fluorescence photoswitching occurs associated with photochromic reactions in THF solutions and in solid states such as nanoparticles and powders. Furthermore, very efficient fluorescence phototransport properties based on dense intermolecular energy transfer processes in the solid state were clearly observed.

Atherosclerosis, Volume 309, 2020, Pages 27-32

Journal of Clinical Neuroscience, Volume 80, 2020, Pages 195-202

The purpose of this retrospective study was to gain a more complete understanding of the optimal strategy for the management of vertebral arteriovenous (AV) shunts. The study included a group of 35 patients diagnosed with spinal AV shunt treated at the institution over the past 10 years. Angiographic diagnosis of intramedullary atrioventricular malformation (IM-AVM), perimedullary atrioventricular fistula (PM-AVF), dural atrioventricular fistula (D-AVF), or epidural atrioventricular fistula (ED-AVF) was made with visual microsurgical or endovascular strategies . in a multidisciplinary meeting of neurospine surgeons and special endovascular diseases. Whenever safe and feasible, endovascular surgery is considered first. For cases where endovascular access is difficult or unsafe, consider using intraoperative direct image-guided microsurgery. Combination therapy is another option. Clinical status was assessed using the modified Rankin scale (mRS). Of the 35 cases, 17 underwent direct microscopic surgery, 13 underwent endovascular surgery, and the remaining 5 underwent combined surgery. Angiographic total occlusion was achieved in 30 of 35 cases (85.7%). Although a residual AV dilatation was found in 3 IM-AVMs, 1 PM-AVF, and 1 ED-AVF, there were no angiographic recurrences at a mean postoperative follow-up of 44 months. The preoperative mean mRS was 2.37, which improved significantly to 1.94 at last follow-up. Multidisciplinary collaboration between neurospine surgeons and endovascular specialists should be the standard for achieving safe and successful outcomes in the treatment of this rare and serious spinal disorder.

Biochemical and Biophysical Research Communications, svezak 524, broj 4, 2020., stranice 810-815

We enhanced miR-143, which suppresses cancer cell growth, by replacing the passenger strand. Therefore, new variants of miR-143 were developed with a mismatch at position 4 at the 3' end of the leader strand and the passenger RNA strand with a G-rich DNA flanking region. Reporter gene analysis showed that the novel long-chain miR-143 miR-143 has an 80% inhibitory concentration of 69 pM, which is 3 times lower than native miR-143. Long miR-143 inhibits the growth of two cancer cell lines HeLa–S3 and MIAPaCa-2 more efficiently than native miR-143. This method can be applied to other miRNA families and should be useful for miRNA drug development.

Annals of Thoracic Surgery, Volume 109, Number 1, 2020, Pages e13-e15

A 71-year-old woman with a pulmonary aneurysm with complications of pulmonary stenosis had an estimated right ventricular pressure of 135 mmHg and severe aortic stenosis with a peak pressure gradient of 112 mmHg. Coronary angiography showed stenosis of the left coronary system. Because of pulmonary annulus stenosis (16.7 mm) and aortic annulus stenosis (19.7 mm), we decided to reconstruct the aorta and pulmonary valve with autologous pericardium. We performed pulmonary aneurysm repair, double valve repair and coronary bypass. Postoperative echocardiography showed good bicuspid patency without regurgitation. Estimated right ventricular pressure was 23 mm Hg.

High Energy Density Physics, Volume 36, 2020, Item 100834

The nonlinear interaction between body point vortices and interfaces in incompressible Richtmyer-Meshkov instability (RMI) is studied theoretically and numerically. When the strength of the point vortices is large enough, they interact with the initial vorticity in the vortex plate to create new vortex cores. These vortex cores roll like mushrooms and eventually form a very complex interface structure. The results show that satellite bubbles and spikes form near the initial bubbles and spikes when concentrated point vortices approach the interface. The shape of the interface is greatly distorted by the presence of concentrated point vortices. However, the growth rates of asymptotic bubbles and spikes are almost the same as those for pure RMI without point eddies.

Nuclear Physics B, Vol. 969, 2021, No. 115477

A well-known result of Hanany and Witten is that when two five-layer membranes are moved together, a stretched D3 membrane is formed between them. Later, the same membrane configuration played a key role in understanding the global volume theory for multiple M2 membranes. Recently, multi-M2-brane splitting functions have been transformed into Fredholm determinants of quantum algebraic curves, in which the characteristic law of 3/2 degrees of freedom is reproduced and the determinant enjoys high symmetry given by a special Weyl group. The large anomalous Weyl group reproduces the Hanany-Witten membrane transition and, in addition, contains previously unknown membrane transitions. To better understand the new membrane transition, we generalize our previous understanding${\mathrm{Man}}_5$quantum curve${\mathrm{But}}_7$case, which requires delicate handling of degradation. Combining the results of these two cases, we propose a “local” membrane switching rule.