Results 81 to 90 of about 494,411 (264)

Dissolution Profile Evaluation of Eight Brands of Metformin Hydrochloride Tablets Available in Jimma, Southwest Ethiopia

Diabetes, Metabolic Syndrome and Obesity, 2021
Belachew Umeta,1 Anbessa Bekele,1 Tesfaye Mohammed,1,2 Markos Duguma,2 Henok Teshome,2 Yimer Mekonnen1,2 1Department of Pharmaceutical Sciences, School of Pharmacy, Institute of Health, Jimma University, Jimma, Oromia, Ethiopia; 2Jimma University ...
Umeta B, Bekele A, Mohammed T, Duguma M, Teshome H, Mekonnen Y   +5 more
doaj  

Electrocatalysis of Oxygen Reduction Reaction on Shape-Controlled Pt and Pd Nanoparticles—Importance of Surface Cleanliness and Reconstruction

Frontiers in Chemistry, 2019
Shape-controlled precious metal nanoparticles have attracted significant research interest in the recent past due to their fundamental and scientific importance.
Ruttala Devivaraprasad, Naresh Nalajala, Bapi Bera, Manoj Neergat   +3 more
doaj   +1 more source

De novo synthesis of short‐chain aldehydes and hydrocarbons secreted by the brown marmorated stink bug Halyomorpha halys

FEBS Open Bio, EarlyView.
The brown marmorated stink bug, Halyomorpha halys, mainly secretes 4‐oxo‐(E)‐2‐hexenal, (E)‐2‐decenal, dodecane and tridecane, a mixture representative of that released by many heteropterans. We demonstrated that H. halys can synthesise these secretory components de novo using dietary glucose.
Haruna Fujimori, Koji Noge
wiley   +1 more source

Triboelectrification and dissolution property enhancements of solid dispersions [PDF]

, 2015
The use of solid dispersion techniques to modify physicochemical properties and improve solubility and dissolution rate may result in alteration to electrostatic properties of particles.
Conway, Barbara R, Hiba Al-Hamidi (16203491), Šupuk, Enes, Conway, Barbara R., Kofi Asare-Addo (4172488), Al-Hamidi, Hiba, Owusu-Ware, Samuel, Asare-Addo, Kofi, Samuel Owusu-Ware (16228529), Barbara R. Conway (4172491), Enes Šupuk (16228532), Nokhodchi, Ali, Ali Nokhodchi (4465915), Conway, Barbara R.; id_orcid   +13 more
core   +1 more source

Solubility investigation of ketone and phenol essential oils in water using spectrometry and GC/MS [PDF]

Research Journal of Pharmacognosy, 2017
Background and objectives: Essential oils are used for their flavors and fragrances and their medicinal properties in food, cosmetic, agriculture and pharmaceutical industries.
doaj  

Chalcopyrite Dissolution at 650 mV and 750 mV in the Presence of Pyrite

Metals, 2015
The dissolution of chalcopyrite in association with pyrite in mine waste results in the severe environmental issue of acid and metalliferous drainage (AMD).
Yubiao Li, Gujie Qian, Jun Li, Andrea R. Gerson   +3 more
doaj   +1 more source

Protocol for quantifying miRNA trafficking across the endosomal membrane

FEBS Open Bio, EarlyView.
An in vitro protocol measures miRNA uptake into endosomes isolated from mammalian cell extracts, which are free of subcellular contaminants. Performed at 37 °C in the presence of ATP, it ensures the import of single‐stranded miRNA into the endosomal lumen.
Syamantak Ghosh, Kamalika Mukherjee, Suvendra N. Bhattacharyya   +2 more
wiley   +1 more source

Tafonomia de Foraminíferos Bentônicos em Sedimentos Siliciclásticos e Carbonáticos [PDF]

Anuário do Instituto de Geociências, 2007
Biological, physical and chemical features work on the bioclasts, which react specifically under diverse environmental conditions. As consequence of the environment stress, the taphonomic signature onforaminiferal tests provides significant ...
Mariana Nunes Cardoso, Maria Célia Elias Senra   +1 more
doaj  

Joint Effect of Ultrasonic Vibrations and Solid Metal Addition on the Grain Refinement of an Aluminium Alloy

Metals, 2019
It is well known that it takes some time for the solid phase to completely dissolve upon melting, especially inside the defects of insoluble particles, e.g. oxides.
Dmitry Eskin, Feng Wang
doaj   +1 more source

Selective elimination of quiescent cancer cells by dequalinium chloride via ROS‐mediated ferroptosis

FEBS Open Bio, EarlyView.
Dequalinium chloride (DQ) selectively eliminates quiescent cancer cells (QCCs) by amplifying mitochondrial ROS. QCCs exhibit elevated basal ROS and limited redox‐buffering capacity, making them vulnerable to further ROS increases. DQ‐induced ROS exceeds the tolerance threshold, triggering lipid peroxidation and ferroptosis, whereas proliferating cells ...
Kotaro Miyamoto, Shiori Sakai, Minori Endo, Terigele, Mizuho Niibori, Taiki Morita, Yu Goto, Arisa Yoshida, Tomohiro Tanaka, Ning Lin, Takahiro Kuchimaru, Hiroyuki Nakamura, Masahiro Inoue, Shinae Kizaka‐Kondoh, Tetsuya Kadonosono   +14 more
wiley   +1 more source