Results 121 to 130 of about 332,408 (303)

New Hydrazone Derivatives Featuring Isatin and Piperazine Moieties: Synthesis, Cytotoxicity Evaluation, and Molecular Modeling Studies

Journal of Applied Toxicology, EarlyView.
ABSTRACT In this study, ten novel compounds (IPH1–IPH10) were designed by integrating three pharmacophores (isatin, piperazine, and hydrazone) commonly found in the molecular structures of anticancer agents. The target molecules were obtained by the reaction of in‐house prepared 4‐(4‐(pyridin/pyrimidin‐2‐yl)piperazin‐1‐yl)benzohydrazide with various ...
Semiha Köprü, Münevver Baran, Miyase Gözde Gündüz, Şengül Dilem Doğan   +3 more
wiley   +1 more source

Morpho‐Anatomical and HPTLC Investigations of Lysimachia nummularia L. (Primulaceae) Grown in Switzerland

Microscopy Research and Technique, EarlyView.
This research provides a complete morphoanatomical description of Lysimachia nummularia, as well as a HPTLC profile. Standard techniques of light and scanning electron microscopies, as well as standard techniques of HPTLC, were used. ABSTRACT Primulaceae are distributed all over the world, encompassing around 2590 species.
Carolina Sabedotti, João Vitor da Costa Batista, Bettina Leonhard, Konrad Urech, Mahsa Ahmadinezhad, Jakob Maier, Stephan Baumgartner, Fabio Boylan, Carla Holandino, Jane Manfron   +9 more
wiley   +1 more source

Development of an Efficient and Scalable Process for Preparing Timolol N‐Nitrosamine Impurities B, C, E, H, I, J, and Their ADMET Evaluation

Journal of Heterocyclic Chemistry, EarlyView.
N‐nitrosamine impurities (B, C, E, H, I, J) of timolol maleate are easily synthesized from diethyl malonate and 3,4‐dichloro‐1,2,5‐thiadiazole. Good yields and precise impurity profiling are made possible by the effective technique, which also ensures pharmaceutical safety and strengthens regulatory compliance.
Kottolla Sai Prasad, Chithaluri Sudhakar, Vijaya Krishna Ravi, Bijaya Kethan Sahoo   +3 more
wiley   +1 more source

ASSESSMENT OF VARIOUS DIAGNOSTIC PARAMETERS IN CASES OF ACUTE APPENDICITIS [PDF]

Perspectives In Medical Research, 2019
Introduction:Acute appendicitis is a common surgical emergency and appendectomy is one of the frequently done emergency surgical operations. Its diagnosis stills remain elusive due to its varying presentation.
Dr. AbbadiVenkat Mohan Reddy, Dr.MohdInayatulla Khan
doaj  

Analysis of Organophosphorus Compounds. 1. Application of Iodine-Azide Reaction for Detection of Thiophosphoorganic Compounds in Thin-Layer Chromatography [PDF]

, 2004
Wydrukowano z dostarczonych Wydawnictwu UŁ gotowych materiałówZadanie pt. Digitalizacja i udostępnienie w Cyfrowym Repozytorium Uniwersytetu Łódzkiego kolekcji czasopism naukowych wydawanych przez Uniwersytet Łódzki nr 885/P-DUN/2014 zostało ...
Ciesielski, Witold, Kotyński, Andrzej, Kudzin, Zbigniew H.   +2 more
core  

Characterization of Pulmonary Functional Abnormalities in Systemic Sclerosis Using Xenon MRI

Journal of Magnetic Resonance Imaging, EarlyView.
ABSTRACT Background Xenon MRI is increasingly used to evaluate patients with interstitial lung disease (ILD) and pulmonary hypertension (PH), both of which are common manifestations of systemic sclerosis (SSc). As such, Xe‐MRI may be suited to interrogate lung function impairment in SSc.
Dawson Shaver, Steven Haworth, Evan Graumann, Bradie Frizzell, David H. Lee, Jiwoong Choi, Chase S. Hall, Scott M. Matson, Mark Hamblin, Mario Castro, Paul S. Schmidt, Peter J. Niedbalski   +11 more
wiley   +1 more source

An Expressive Extension of TLC

BRICS Report Series, 1999
A temporal logic of causality (TLC) was introduced by Alur, Penczek<br />and Peled in [1]. It is basically a linear time temporal logic<br />interpreted over Mazurkiewicz traces which allows quantification over<br />causal chains. Through this device one can directly formulate causality<br />properties of distributed systems. In
openaire   +3 more sources

Probing Metal Tip‐Induced Bond Weakening of a Reactive Alkyne Center Aligned via a Rigid Triphenylmethane‐Based Tripod on Au(111) by TERS and DFT

Journal of Raman Spectroscopy, EarlyView.
We investigate tip‐induced bond weakening of a single alkyne center immobilized and aligned upright on Au(111) using a rigid triphenylmethane‐based tripod. By varying the tip–molecule distance, we observe shifts in the ≡C–H and –C≡C– vibrational bands via ultrahigh vacuum low‐temperature tip‐enhanced Raman scattering (TERS).
Gang Li, Simon Mennicken, Lu‐Yao Zhu, Sadaf Ehtesabi, Till Reichenauer, Stephan Kupfer, Daniel Schäfer, Saber Mehrparvar, Gebhard Haberhauer, Yao Zhang, Stefanie Gräfe, Sebastian Schlücker, Zhen‐Chao Dong   +12 more
wiley   +1 more source

Green Intellectual Capital: A Green Shoot in the Vast Field of Green

Knowledge and Process Management, EarlyView.
ABSTRACT The need for environmental awareness and “green management” in business and management has led to green becoming a vast field that needs to be parceled out to identify the green shoots. Knowledge is emerging as the key factor in developing green awareness, which in business has come to be called green intellectual capital.
Pedro Seva‐Larrosa, Francisco García‐Lillo, Bartolomé Marco‐Lajara   +2 more
wiley   +1 more source

Polyglycerol‐Based Lipids: A Next‐Generation Alternative to PEG in Lipid Nanoparticles for Advanced Drug Delivery Systems

Macromolecular Rapid Communications, EarlyView.
Linear polyglycerol is proposed as a PEG‐alternative in mRNA‐loaded lipid nanoparticles to limit activation of anti‐PEG antibodies and reduce immunogenicity. Resulting nanoparticles may provide similar gene delivery capabilities, while preventing binding of anti‐PEG antibodies compared to PEGylated counterparts.
Yara Ensminger, Rashmi Rashmi, Michael Karimov, Gideon Nölte, Markus Hafke, Ann‐Cathrin Schmitt, David Díaz‐Oviedo, Johannes Köbberling, Rainer Haag   +8 more
wiley   +1 more source