Results 81 to 90 of about 1,100,611 (301)

Effects of co-processing variables on properties of metronidazole tablets containing co-processed starch as sole excipient

Journal of Pharmacy & Bioresources, 2017
Formulation development of pharmaceutical products is often subjected to trials and errors, and to find the best formulary could be time consuming and financially wasteful. Factorial experimental design has been proposed to optimized formulation of pharmaceutical products. In this study a 23 factorial experimental design has been used to quantitatively
Oyeniyi, Yinka J., Abdulsamad, Abdulraman   +1 more
openaire   +2 more sources

The co-processing of coal with heavy feedstocks

Fuel Processing Technology, 1986
Abstract When coal is processed with bitumen, heavy oils and petroleum residua there is a technological and economical advantage over conventional liquefaction processes. “Current coal” liquefaction concepts use, as vehicle, a coal-derived oil to react with coal, but because two-thirds of the coal-derived oil must be recycled, the throughput ...
James G. Speight, Speros E. Moschopedis
openaire   +1 more source

Reciprocal control of viral infection and phosphoinositide dynamics

FEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

Recent advances in understanding the effects of lignin structural characteristics on enzymatic hydrolysis

Biotechnology for Biofuels, 2021
Enzymatic hydrolysis of lignocellulose for bioethanol production shows a great potential to remit the rapid consumption of fossil fuels, given the fact that lignocellulose feedstocks are abundant, cost-efficient, and renewable.
Yufeng Yuan, Bo Jiang, Hui Chen, Wenjuan Wu, Shufang Wu, Yongcan Jin, Huining Xiao   +6 more
doaj   +1 more source

Cooperative Downlink Multicell Preprocessing Relying on Reduced-Rate Back-Haul Data Exchange [PDF]

, 2011
Different-complexity multicell preprocessing (MCP) schemes employing distributed signal-to-interference leakageplus-noise ratio (SILNR) precoding techniques are proposed, which require reduced back-haul data exchange in comparison with the conventional ...
Hanzo, Lajos, Zhang, Rong
core   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?

FEBS Letters, EarlyView.
This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes, Guilherme M. Azevedo, Amanda P. Barcellos, Diana Bahia   +3 more
wiley   +1 more source

A comprehensive monitoring approach for quality control of product oil containing drag reducing agent during pipeline transmission

You-qi chuyun
[Objective] Insufficient dissolution or shearing of drag reducing agents(DRAs) in product oil during pipeline transmission can have a significant impact on the oil's quality and may even result in quality accidents.
LIU Qian, LEI Bin, XIN Shihao, YANG He
doaj   +1 more source

Encapsulation of water insoluble drugs in mesoporous silica nanoparticles using supercritical carbon dioxide [PDF]

, 2011
Mesoporous silica nanoparticles MCM – 41 were synthesized with two dimensional hexagonal p6mm symmetry, high specific surface area(~ 980m2/g) narrow pore size and an average particle size of 186 nm.
Chirmade, U. N., Douroumis, D., Lamprou, D.A., Patil, A., Trivedi, V., Urquart, A.   +5 more
core   +1 more source

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

FEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe, Tanmay Kumar Mohanty, Rashna Bhandari, Dorothea Fiedler   +3 more
wiley   +1 more source