Results 1 to 10 of about 353,813 (260)

A Greener Route to Blue: Solid-State Synthesis of Phthalocyanines. [PDF]

Angew Chem Int Ed Engl, 2022
AbstractPhthalocyanines are important organic dyes with a broad applicability in optoelectronics, catalysis, sensing and nanomedicine. Currently, phthalocyanines are synthetized in high boiling organic solvents, like dimethylaminoethanol (DMAE), which is a flammable, corrosive, and bioactive substance, miscible with water and harmful to the environment.
Langerreiter D, Kostiainen MA, Kaabel S, Anaya-Plaza E.   +3 more
europepmc   +6 more sources

Mechanochemical Synthesis of Solid-State Electrolytes

Inorganics
In recent decades, the field of materials research has put significant emphasis on developing innovative platforms that have the potential to address the increasing global energy demand.
Sanja Burazer, Jasminka Popović
doaj   +6 more sources

Solid-State Synthesis Based on Natural Leucomisine [PDF]

Molecules
Leucomisine is a major component of renewable plant raw material Artemisia leucodes Schrenk, a sesquiterpene γ-lactone exhibiting antioxidant, hypoglycemic, antiparasitic, and hepatoprotective activities.
Sergazy Adekenov, Asel Amanzhan, Dmitriy Savchenko, Ivan Krasnyuk, Nataliya Solovieva, Ivan Krasnyuk   +5 more
doaj   +2 more sources

Formation of Ciprofloxacin–Isonicotinic Acid Cocrystal Using Mechanochemical Synthesis Routes—An Investigation into Critical Process Parameters

Pharmaceutics, 2022
The mechanochemical synthesis of cocrystals has been introduced as a promising approach of formulating poorly water-soluble active pharmaceutical ingredients (APIs).
Maryam Karimi-Jafari, Ahmad Ziaee, Emmet O’Reilly, Denise Croker, Gavin Walker   +4 more
doaj   +1 more source

Organic Salts of Pharmaceutical Impurity p-Aminophenol

Molecules, 2020
The presence of impurities can drastically affect the efficacy and safety of pharmaceutical entities. p-Aminophenol (PAP) is one of the main impurities of paracetamol (PA) that can potentially show toxic effects such as maternal toxicity and ...
U. B. Rao Khandavilli, Leila Keshavarz, Eliška Skořepová, René R. E. Steendam, Patrick J. Frawley   +4 more
doaj   +1 more source

Controlled release evaluation of paracetamol loaded amine functionalized mesoporous silica KCC1 compared to microcrystalline cellulose based tablets

Scientific Reports, 2021
In the pharmaceutical manufacturing, drug release behavior development is remained as one of the main challenges to improve the drug effectiveness. Recently, more focus has been done on using mesoporous silica materials as drug carriers for prolonged and
Marieh Pishnamazi, Hamid Hafizi, Mahboubeh Pishnamazi, Azam Marjani, Saeed Shirazian, Gavin M. Walker   +5 more
doaj   +1 more source

Coherently strained and dislocation‐free architectured AlGaN/GaN submicron‐sized structures

Nano Select, 2022
To improve the performance and efficiency of Al containing III‐Nitride‐based devices, a number of issues must be addressed, especially the presence and generation of dislocations and other structural defects.
Maryam Khalilian, Axel Persson, David Lindgren, Martin Rosén, Filip Lenrick, Jovana Colvin, B. Jonas Ohlsson, Rainer Timm, Reine Wallenberg, Lars Samuelson, Anders Gustafsson   +10 more
doaj   +1 more source

TiO2 paste for DSSC photoanode: preparation and optimization of application method

Chimica Techno Acta, 2020
We propose a simple method of TiO2 paste preparation from titania powder (Degussa) and organic binders (terpineol, ethyl cellulose) for making a continuous photoactive layer of a dye-sensitized solar cell (DSSC).
I. O. Selyanin, A. S. Steparuk, R. A. Irgashev, A. V. Mekhaev, G. L. Rusinov, A. S. Vorokh   +5 more
doaj   +1 more source

Investigation of transport properties hydroxyapatite and its derivatives

Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов, 2023
The article discusses the possibility of practical application of hydroxyapatite and fluorapatite as components of medicines, pharmaceutical compositions and biomaterials, the use of which is based on the transdermal delivery route of the active ...
E.A. Bogdanova, T.G. Khonina, N.A. Sabirzyanov   +2 more
doaj   +1 more source

Development of a continuous process for α-thio-β-chloroacrylamide synthesis with enhanced control of a cascade transformation

Beilstein Journal of Organic Chemistry, 2016
A continuous process strategy has been developed for the preparation of α-thio-β-chloroacrylamides, a class of highly versatile synthetic intermediates.
Olga C. Dennehy, Valérie M. Y. Cacheux, Benjamin J. Deadman, Denis Lynch, Stuart G. Collins, Humphrey A. Moynihan, Anita R. Maguire   +6 more
doaj   +1 more source