Results 31 to 40 of about 1,430,726 (305)

EPR spectroscopy of whole blood and blood components: can we diagnose abnormalities? [PDF]

, 2021
This mini-review gives a brief account of the emergence of the electron paramagnetic resonance (EPR) spectroscopy in the second half of the 20 th century and reports the continuous wave EPR spectroscopy studies on human and animal blood.
Svistunenko, Dimitri A, Dimitri A. Svistunenko   +1 more
core   +1 more source

Biodegradable Hydrogel Pellets for Efficient Dye Adsorption: A Sustainable Approach to Industrial Effluent Treatment

Journal of Chemistry
Hydrogels are a special network of polymer chains capable of absorbing and retaining large volumes of water that are composed of naturally occurring polymers, synthetic polymers, or a combination of both.
Dhanalakshmi Vadivel, Nithishkumar Kameswaran, Daniele Dondi   +2 more
doaj   +1 more source

From biosensing to tissue engineering: The multifaceted role of functional nanomaterials

Next Materials
Functionalization of nanomaterials is increasingly becoming foundational for enhancing applications of nanomaterials across various fields. Important focus on materials for biological applications, such as improving the sensitivity and selectivity of ...
Dhanalakshmi Vadivel, Nithishkumar Kameswaran, Tomy Muringayil Joseph, Sabu Thomas, Daniele Dondi   +4 more
doaj   +1 more source

UiO‐66 metal–organic frameworks in biomedicine: From structural tunability to bioimaging, photodiagnostics, and photodynamic cancer therapy

FEBS Open Bio, EarlyView.
UiO‐66(Zr) metal–organic frameworks are chemically stable, biocompatible, and highly tunable nanomaterials. Their modular structure enables controlled drug delivery, multimodal bioimaging, and light‐activated photodynamic therapy, supporting integrated diagnostic and therapeutic (theranostic) applications in cancer and biomedical research.
Veronika Huntošová, Grigorii Rakhalskii, Miroslav Almáši   +2 more
wiley   +1 more source

A combined computational and experimental approach to revisit the Butlerov reaction

Communications Chemistry
The Butlerov, or formose, reaction is the transformation of formaldehyde into a complex mixture of sugars in the presence of calcium hydroxide, eventually leading to sugar degradation with the formation of a tar, difficult to analyse.
Dhanalakshmi Vadivel, Daniele Dondi
doaj   +1 more source

Analysis of Gamma-Irradiation Effect on Radicals Formation and on Antiradical Capacity of Horse Chestnut (Aesculus hippocastanum L.) Seeds

Applied Sciences
The irradiation by gamma-rays is a widely used technique for disinfection in the pharmaceutical and cosmetic industries. In view of growing concerns by consumers about this technique, further investigation of the effects of radiation is required. In this
Ralitsa Mladenova, Nikolay Solakov, Kamelia Loginovska, Yordanka Karakirova   +3 more
doaj   +1 more source

Study of superconducting spiral microresonators for epr spectroscopy. [PDF]

, 2023
Electron Paramagnetic Resonance (EPR) spectroscopy is a broadly used technique to study and manipulate electron spins across different disciplines covering physics, material science, chemistry and biology.
Verbaitytė, Paulina,
core  

Recent insights into the molecular mechanism of ubiquinol oxidation by cytochrome bc1

FEBS Open Bio, EarlyView.
The review reflects on the mechanism of the catalytic reaction in cytochrome bc1: the electron bifurcation that involves the separation of two electrons derived from the quinol oxidation to opposite sides of the enzyme across the membrane. This review summarizes the long‐standing effort to understand the mechanism of quinol oxidation catalyzed by ...
Anna Wójcik‐Augustyn, Artur Osyczka, Marcin Sarewicz   +2 more
wiley   +1 more source

Effect of Gamma Irradiation on Free Radicals and the Antioxidant Properties of Walnuts

Chemistry
The present work represented results from a comprehensive study of free radicals and the antioxidant properties of irradiated walnuts. The effects of gamma irradiation on free radical generation and their stability, as well as on the antioxidant activity
Katerina Aleksieva, Ralitsa Mladenova, Sabina Taneva, Petko Denev, Yordanka Karakirova   +4 more
doaj   +1 more source

Bagasse Fiber Reinforced Functionalized Ethylene Propylene Rubber Composites by Palsule Process

Journal of Natural Fibers, 2021
This study reports bagasse fiber (BGSF) reinforced chemically functionalized ethylene propylene rubber (CF-EPR) composites (BGSF/CF-EPR) by Palsule process.
Dinesh, Sanjay Palsule
doaj   +1 more source