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Anchoring of 10-phenylphenothiazine to mesoporous silica materials:A water compatible organic photocatalyst for the degradation of pollutants

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Journal of Materials Science & Technology 2022年第8期103卷 134-143页

作者： Daniel González-Muñoz Almudena Gómez-Avilés Carmen b.Molina Jorge bedia Carolina belver Jose Alemán Silvia Cabrera Organic Chemistry Department Science FacultyUniversidad Autónoma de Madrid28049 MadridSpain Chemical Engineering Department Science FacultyUniversidad Autónoma de Madrid28049 MadridSpain institute for Advanced Research in Chemical Sciences(iAdChem) Universidad Autónoma de Madrid28049 MadridSpain inorganic Chemistry Department Science FacultyUniversidad Autónoma de Madrid28049 MadridSpain

The application of organic photocatalysts towards the oxidation of pollutants in water is hampered by different limitations such as their insolubility in the ***,we report that the grafting of a photoorganocatalyst into mesoporous silica materials is an ideal approach to obtain effective ***,the photocatalyst 10-phenylphenothiazine(PTH)was easily anchored into three different mesoporous silica-based materials(MSN,MSU-2 and SbA-15)with different particle sizes and pore sizes through an amide bond *** materials were characterized using iR analysis,solid-state X-ray diffraction,porosity and microscopy(SEM and TEM)techniques,showing that PTH is immobilized inside the pores of the materials and its optical properties are maintained after the *** homogeneous PTH was inactive in water media,the three photocatalytic materials were active for the degradation of ***-15-AP-PTH exhibited the highest catalytic performance towards the degradation of acetaminophen and diclofenac under solar irradiation,finding in this manner a new strategy for the decontamination of pollutants.

关键词： Organic semiconductors Silica support Solar photocatalysis Water treatment Pharmaceuticals

Neuroinflammation revisited through the microglial lens

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Neural Regeneration Research 2025年第7期20卷 1989-1990页

作者： Renato Socodato João b.Relvas institute of Research and innovation in Health(i3S)and institute for Molecular and Cell biology(ibMC) University of PortoPortoPortugal Department of biomedicine Faculty of Medicine of the University of Porto(FMUP)PortoPortugal

Neuroimmunology is emerging as a pivotal field,shedding light on the intricate dialogues between the central nervous system(CNS)and the immune *** exploration is particularly significant in understanding microglia,the CNS’s innate immune cells,beyond the conventional conflation of“neuroinflammation”and“microglial activation.”This conflation has clouded the true complexity of these processes,potentially stalling scientific progress and the development of new *** challenge the long-standing perspectives that have oversimplified these interactions,advocating for a deeper exploration of the dynamic relationship between neuroinflammation and microglial *** dissecting specific molecular pathways,we aim to illuminate their elaborate roles in neuroinflammatory responses,especially in the context of Alzheimer’s disease(AD).Here,neuroinflammation is not merely a passive observer or a direct antagonist but a complex agent in the disease’s *** article calls for a significant paradigm shift towards an integrative,multi-omics approach to *** such a comprehensive framework is crucial for advancing our understanding of neuroinflammatory conditions and paving the way for targeted therapeutic strategies for brain diseases.

关键词： inflammation simplified activation

Unified treatment for accurate and fast evaluation of the Fermi-Dirac functions

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Chinese Physics b 2010年第5期19卷 72-77页

作者： i.i.Guseinov b.A.Mamedov Department of Physics Faculty of Arts and SciencesOnsekiz Mart UniversityCanakkaleTurkey Department of Physics Faculty of Arts and SciencesGaziosmanpa sa UniversityTokatTurkey

A new analytical approach to the computation of the Fermi-Dirac （FD） functions is presented, which was suggested by previous experience with various algorithms. Using the binomial expansion theorem these functions are expressed through the binomial coefficients and familiar incomplete Gamma functions. This simplification and the use of the memory of the computer for the calculation of binomial coefficients may extend the limits to large arguments for users and result in speedier calculation, should such limits be required in practice. Some numerical results are presented for significant mapping examples and they are briefly discussed.

关键词： statistical semiconductors plasma physics nuclear physics

Pseudospin symmetric solutions of the Dirac equation with the modified Rosen-Morse potential using Nikiforov-Uvarov method and supersymmetric quantum mechanics approach

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Chinese Physics b 2022年第5期31卷 107-112页

作者： Wen-Li Chen i b Okon School of intelligent Science and information Engineering Xi’an Peihua UniversityXi’an 710125China Theoretical Physics Group Department of PhysicsUniversity of UyoNigeria

Employing the Pekeris-type approximation to deal with the pseudo-centrifugal term,we analytically study the pseudospin symmetry of a Dirac nucleon subjected to equal scalar and vector modified Rosen-Morse potential including the spin-orbit coupling term by using the Nikiforov-Uvarov method and supersymmetric quantum mechanics *** complex eigenvalue equation and the total normalized wave functions expressed in terms of Jacobi polynomial with arbitrary spin-orbit coupling quantum number k are presented under the condition of pseudospin *** eigenvalue equations for both methods reproduce the same result to affirm the mathematical accuracy of analytical *** numerical solutions obtained for different adjustable parameters produce degeneracies for some quantum number.

关键词： Dirac equation modified Rosen-Morse potential Nikiforov-Uvarov method supersymmetric quantum mechanics approach

Measurement of R at VEPP-2000

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Chinese Physics C 2010年第6期34卷 669-674页

作者： i.b.Logashenko budker institute of Nuclear Physics Novosibirsk State University

The new e^＋e^- storage ring, VEPP-2000, is being commissioned at budker institute of Nuclear Physics, Novosibirsk. Measurement of the total cross section e^＋e^- → hadrons in the whole VEPP-2000 energy range is one ... 详细信息

关键词： hadrons pion form factor cross section muon magnetic moment

Spin texturing in quantum wires with Rashba and Dresselhaus spin-orbit interactions and in-plane magnetic field

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Chinese Physics b 2016年第1期25卷 750-756页

作者： b Gisi S Sakiroglu i Sokmen Physics Department Graduate School of Natural and Applied SciencesDokuz Eyll Universityizmir 35390Turkey Physics Department Faculty of ScienceDokuz Eyll Universityizmir 35390Turkey

in this work, we investigate the effects of interplay of spin-orbit interaction and in-plane magnetic fields on the electronic structure and spin texturing of parabolically confined quantum wire. Numerical results reveal that the competing effects between Rashba and Dresselhaus spin--orbit interactions and the external magnetic field lead to a complicated energy spectrum. We find that the spin texturing owing to the coupling between subbands can be modified by the strength of spin- orbit couplings as well as the magnitude and the orientation angle of the external magnetic field.

关键词： spin-orbit coupling quantum wire spin texture

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AZ31b镁合金薄板超塑性气胀成形

稀有金属材料与工程 2009年第7期38卷 1259-1263页

作者：张青来肖富贵郭海铃 A b bondarev b i bondarev 江苏大学江苏镇江212013 industrial Center MATEKS Ltd Moscow 121596 Russia

利用热拉伸试验、气胀成形、金相显微镜和扫描电镜,研究AZ31b镁合金薄板热拉伸性能、气胀成形性能及其组织结构。结果表明:在变形温度为425℃,应变速率为1.0×10-3～6.6×10-5s-1时,其流动应力4～12MPa,延伸率则为200%～327%,挤压+热轧... 详细信息

利用热拉伸试验、气胀成形、金相显微镜和扫描电镜,研究AZ31b镁合金薄板热拉伸性能、气胀成形性能及其组织结构。结果表明:在变形温度为425℃,应变速率为1.0×10-3～6.6×10-5s-1时,其流动应力4～12MPa,延伸率则为200%～327%,挤压+热轧/冷轧的镁合金薄板表现出良好的超塑性;在变形温度为425℃,应变速率为1.0×10-3s-1条件下AZ31b镁合金板材的超塑气胀成形性能较好,胀形件的高度可达24mm以上,其高径比大于0.80。

关键词：镁合金热拉伸气胀成形微观组织

On Evaluation of Overlap integrals with Noninteger Principal Quantum Numbers

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Communications in Theoretical Physics 2004年第5X期42卷 753-756页

作者： i.i.Guseinov b.A.Mamedov DepartmentofPhysics FacultyofArtsandSciencesOnsekizMartUniversityCanakkaleTurkey DepartmentofPhysics FacultyofArtsandSciencesGaziosmanpasaUniversityTokatTurkey

by use of complete orthonormal sets of ψα exponential-type orbitals (ψα-ETOs, α = 1, 0,-1,-2, ...) the series expansion formulas for the noninteger n* Slater-type orbitals (NiSTOs) in terms of integer n Slater-type orbitals(iSTOs) are derived. These formulas enable us to express the overlap integrals with NiSTOs through the overlap integrals over iSTOs with the same and different screening constants. by calculating concrete cases the convergence of the series for arbitrary values of noninteger principal quantum numbers and screening constants of NiSTOs and internuclear distances is tested. The accuracy of the results is quite high for quantum numbers, screening constants and location of STOs.

关键词：指数轨道游标量子数迭代积分 NiSTOS 原子核

Association of the glycemic background patterns and the diabetes management efficacy in poorly controlled type 2 diabetes

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World Journal of Diabetes 2025年第1期16卷 74-90页

作者： Ayşe N Erbakan Müzeyyen Arslan bahadır FatoşN Kaya büşra Güleç MiraçVural Keskinler Ümmügülsüm AktemurÇelik Özge Faydalıel banu Mesçi Aytekin Oğuz Department of internal Medicine Prof Dr Suleyman Yalcin City HospitalIstanbul Medeniyet UniversityIstanbul 34722Türkiye Department of Family Medicine Istanbul Medeniyet UniversityIstanbul 34722Türkiye

bACKGROUND inadequate glycemic control in patients with type 2 diabetes(T2DM)is a major public health problem and a significant risk factor for the progression of diabetic *** To evaluate the effects of intensive and supportive glycemic management strategies over a 12-month period in individuals with T2DM with glycated hemoglobin(HbA1c)≥10%and varying backgrounds of glycemic *** This prospective observational study investigated glycemic control in patients with poorly controlled T2DM over 12 *** were categorized into four groups based on prior glycemic history:Newly diagnosed,previously well controlled with recent worsening,previously off-target but now worsening,and HbA1c consistently above 10%.HbA1c levels were monitored quarterly,and patients received medical,educational,and dietary support as *** analysis focused on the success rates of good glycemic control and the associated factors within each *** The study showed significant improvements in HbA1c levels in all *** most significant improvement was observed in individuals newly diagnosed with diabetes:65%achieved an HbA1c target of≤7%.The results varied between participants with different glycemic control histories,followed by decreasing success rates:39%in participants with previously good glycemic control,21%in participants whose glycemic control had deteriorated compared to before,and only 10%in participants with persistently poor control,with mean HbA1c levels of 6.3%,7.7%,8.2%,and 9.7%,*** one year,65.2%of the“newly diagnosed patients”,39.3%in the“previously controlled group”,21.9%in the“previously off-target but now worsened'”group and 10%in the“poorly controlled from the start”group had achieved HbA1c levels of 7 and *** in poorly controlled diabetes,the rate at which treatment goals are achieved is associated with the glycemic background characteristics,emphasizing the need for tailored ***

关键词： Type 2 diabetes mellitus Glycated hemoglobin Glycemic control Patient-centered care Diabetes management glycemic background