Robust, Narrow-Band Nanorods LEDs with Luminous Efficacy > 200 lm/W: Next-Generation of Efficient Solid-State Lighting.

Energy-efficient white light-emitting diodes (LEDs) are in high demand across the society. Despite the significant advancements in the modern lighting industry based on solid-state electronics and inorganic phosphor, solid-state lighting (SSL) continues to pursue improved efficiency, saturated color performance, and longer lifetime. Here in this article, robust, narrow emission band nanorods (NRs) are disclosed with tailored wavelengths, aiming to enhance the color rendering index (CRI) and luminous efficacy (LE).

Prophylaxis of decidual CD68/CD163 macrophage disbalance in extracorporeal fertilized women.

Unlabelled: The demographic crisis that prevailed in Ukraine in recent years, the state of war as a result of the aggression of the Russian Federation, reproductive losses among women of childbearing age are one of the most urgent problems in modern obstetrics and gynecology. One of the most effective methods of correcting impaired reproductive function is in vitro fertilization.

The Purpose Of This Work: is to develop a pharmacological complex for the prevention of imbalance of CD68/CD163 decidual macrophages in vitro fertilized women.

Ultralow Roll-Off Quantum Dot Light-Emitting Diodes Using Engineered Carrier Injection Layer.

Quantum dot (QD) light-emitting diodes (QLEDs) have attracted extensive attention due to their high color purity, solution-processability, and high brightness. Due to extensive efforts, the external quantum efficiency (EQE) of QLEDs has approached the theoretical limit. However, because of the efficiency roll-off, the high EQE can only be achieved at relatively low luminance, hindering their application in high-brightness devices such as near-to-eye displays and lighting applications.

Solution-Processed Red, Green, and Blue Quantum Rod Light-Emitting Diodes.

Solution-processed semiconductor nanocrystals are evolving as potential candidates for future display and lighting applications owing to their size-tunable emission, ultrasaturated colors, and compatibility with large-area flexible substrates. Among them, quantum rods (QRs) are emerging materials for optoelectronic applications, offering polarized emission, high light outcoupling efficiency, color purity, and better stability in solid films. However, synthesizing QRs covering the full visible wavelength region has been a big challenge, particularly in the blue range.

IMPACT OF PREVENTIVE THERAPY ON REGULATING MECHANISMS OF DECIDUAL MACROPHAGE POLARIZATION IN PREGNANT WOMEN WITH HIGH RISK OF PREECLAMPLSIA.

Objective: The aim: This study was aimed at analyzing the impact of preventive therapy for pregnant women at a high risk to develop preeclampsia on the normalization of the mechanisms of decidual macrophage polarization.

Patients And Methods: Materials and methods: The methodology was designed to obtain data on the content of pro- and anti-inflammatory cytokines and indicators of nitric oxide and arginase metabolism in cervical mucus. The ration between M1 / M2 decidual macrophages in the placenta was determined by applying immunohistochemical methods.