Synthesis of Red-Emitting MgSrB2O5:Eu3+ Phosphor for w-LEDs and Beta Radiation Dosimetry [0.03%]
红光发射MgSrB2O5:Eu3+磷光材料的合成用于深紫外LED和β射线剂量检测
Kundan V Sahu,Suresh P Puppalwar,Kushal T Tingane et al.
Kundan V Sahu et al.
Novel MgSrB2O5:Eu3+ nanophosphor was synthesized by a simple, low-cost solution combustion method using urea as fuel. X-ray diffraction confirmed the formation of the phosphor with an average particle size of 28.63 nm. The MgSrB2O5:1.5 mol%...
Impact of Varying Bi2O3 and ZnO Concentrations on the Structural, Optical, and Radiation Shielding Properties of B2O3-PbO-ZnO-Bi2O3 Glasses [0.03%]
不同Bi2O3和ZnO浓度对B2O3-PbO-ZnO-Bi2O3玻璃结构、光学及辐射防护性能的影响
Aljawhara H Almuqrin,M I Sayyed,Ashok Kumar
Aljawhara H Almuqrin
The study prepared B2O3-PbO-ZnO-Bi2O3 glasses via melt quenching. With increasing Bi2O3 and ZnO concentrations, there was an increase in density from 5.686 to 6.262 g·cm-3, and the molar mass from 214.702 to 239.187 g·mol-1. This led to a...
A Mechanistic and Analytical Study of a Magnetically Separable Fe3O4/g-C3N4/SWCNT Photocatalyst: A Kinetic, GC-MS Degradation Pathways and AAS Leachate Analysis [0.03%]
一种磁性可分离的Fe3O4/g-C3N4/SWCNT光催化剂的机制和解析研究：动力学、气相色谱-质谱降解途径及原子吸收浸出分析
Syed Kashif Ali,Mohd Imran,Abdullah Ali Alamri et al.
Syed Kashif Ali et al.
A novel magnetically separable ternary Fe3O4/g-C3N4/SWCNT nanocomposite was prepared through high-energy ball milling to achieve effective visible-light-mediated photocatalytic breakdown of methylene blue (MB). Under optimized conditions (p...
Employing Diaryl Pyrrolone Fluorescence for the Sensitive Spectrofluorometric Determination of Doxazosin via Condensation With Ninhydrin and Phenylacetaldehyde: Application to Dosage Form and Spiked Human Plasma With Greenness and Blueness Evaluation [0.03%]
二苯并吡咯酮荧光法检测多沙唑嗪的灵敏度：与尼辛丁和苯乙醛缩合的分光光度测定及其在制剂和加标人血浆中的应用及绿色性、蓝色性评价
Sayed M Derayea,Al Amir S Zaafan,Dalia M Nagy et al.
Sayed M Derayea et al.
A novel, sensitive, and green spectrofluorometric approach was established and validated for the estimation of doxazosin (DXN), a selective α1-adrenergic receptor blocker used in treating benign prostatic hyperplasia and hypertension. The ...
Lead Borate Glass Series for Radiation Shielding Applications: The Influence of CaO, BaO and ZnO on Optical, Mechanical, and Radiation Shielding Properties [0.03%]
用于辐射防护应用的硼酸盐玻璃系列：CaO、BaO和ZnO对光学、机械和辐射防护性能的影响
M I Sayyed,K A Mahmoud,Aljawhara H Almuqrin et al.
M I Sayyed et al.
This work examines the BaO, ZnO and CaO metal oxides' role in lead borate glasses' mechanical, optical and radiation shielding performance. Using the melting-quenching method at 1100°C, the lead borate glass system was fabricated. Accordin...
A Sustainable Spectrofluorimetric Method for Lisinopril Determination Using Erythrosin B Fluorescence Quenching With Mechanistic Characterization, Quantum Mechanical Modeling, and Green Chemistry Evaluation [0.03%]
基于 erythrosin B 的荧光淬灭反应的绿色化学特性、量子力学模型及机理研究的赖诺普利测定的可持续分光荧光法
Ahmed M Abdelzaher,Omkulthom Al Kamaly,Mona A Abdel Rahman
Ahmed M Abdelzaher
A novel, sensitive, and environmentally sustainable spectrofluorimetric method was developed for lisinopril quantification based on Erythrosin B fluorescence quenching. The method exploits static quenching through ground-state ion-pair comp...
Spectroscopic Investigation of Optical Properties in Ca0.5MgAl3O6: Eu3+, Dy3+, and Tb3+ Phosphors [0.03%]
Ca0.5MgAl3O6:Eu3+,Dy3+和Tb3+发光材料的光学性能光谱学研究
Samiksha M Borghare,Samirkumar R Bhelave
Samiksha M Borghare
The article investigates optical properties of Ca0.5MgAl3O6: Eu3+, Dy3+, and Tb3+ (x = 0.5, 0.7, 1.0, 1.3, and 1.5 mol%) novel phosphors synthesized by the simple combustion method. The XRD spectra were matched successfully with the standar...
Development of an Indirect Competitive Chemiluminescent Enzyme Immunoassay for the Detection of 2,4-Dichlorophenoxybutyric Acid in Foods [0.03%]
一种用于检测食品中2,4-二氯苯氧基丁酸的间接竞争型化学发光酶免疫分析法的研究与发展
Xingdong Yang,Chenchen Wang,Lihua Wu et al.
Xingdong Yang et al.
2,4-Dichlorophenoxybutyric acid (2,4-DB) is a selective systemic hormonal herbicide mainly used to control annual and perennial broadleaf weeds in cereal crop fields. If 2,4-DB is used improperly, it will endanger human health and pollute t...
Ratiometric Fluorescence and Smartphone-Assisted Visual Assay of Tetracycline and Levofloxacin Based on Dual-Emission Carbon Dots [0.03%]
基于双发射碳点的四环素和左氧氟沙星比率荧光及智能手机辅助视觉测定法
Beibei Guo,Minghui Wu,Dinghai Wang et al.
Beibei Guo et al.
The growing antibiotic resistance poses a severe threat to global public health, and timely identification of bacterial resistance can help humans treat diseases better. Herein, dual-emission fluorescent carbon dots (CDs) exhibiting emissio...
Еlectronic and Optical Aspects of New Еngineered Organic Dyes for Dye-Sensitized Solar Cells: TD-DFT Computational Study [0.03%]
用于染料敏化太阳能电池的新工程有机染料的电子和光学特性：TD-DFT计算研究
Abdelkhalk Aboulouard,Еl Mostafa Benharaf,Ikram Mennas et al.
Abdelkhalk Aboulouard et al.
In this paper, we design and analyze a new family of organic dyes for application in dye-sensitized solar cells (DSSCs). In particular, we performed a computational examination on novel engineered dyes incorporating triethylamine as the ele...