Search Results - "Amad, Maan"
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High temperature and solar radiation in the Red Sea enhance the dissolution of crude oil from surface films
Published in Environmental science and pollution research international (01-06-2024)“…The Red Sea is a hotspot of biodiversity susceptible to oil pollution. Besides, it is one of the warmest seas on the Earth with highly transparent waters. In…”
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Analysis of some pharmaceuticals in municipal wastewater of Almadinah Almunawarah
Published in Arabian journal of chemistry (01-02-2017)“…The chemical pollution of water resources is a major challenge facing the humanity in this century. Pharmaceuticals and personal care products (PPCPs) are a…”
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The formation of [M-H]+ ions in N-alkyl-substituted thieno[3,4-c]-pyrrole-4,6-dione derivatives during atmospheric pressure photoionization mass spectrometry
Published in Rapid communications in mass spectrometry (30-11-2014)“…RATIONALE The formation of ions during atmospheric pressure photoionization (APPI) mass spectrometry in the positive mode usually provides radical cations…”
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Fullerene-Catalyzed Reduction of Azo Derivatives in Water under UV Irradiation
Published in Chemistry, an Asian journal (01-12-2012)“…Metal‐free fullerene (C60) was found to be an effective catalyst for the reduction of azo groups in basic aqueous solution under UV irradiation in the presence…”
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Discovery of BI 224436, a Noncatalytic Site Integrase Inhibitor (NCINI) of HIV‑1
Published in ACS medicinal chemistry letters (10-04-2014)“…An assay recapitulating the 3′ processing activity of HIV-1 integrase (IN) was used to screen the Boehringer Ingelheim compound collection. Hit-to-lead and…”
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Investigation of the mechanism of M-H+ ion formation in photoionized N-alkyl-substituted thieno3,4-c-pyrrole-4,6-dione derivatives during higher order MSn high-resolution mass spectrometry
Published in Rapid communications in mass spectrometry (30-01-2025)“…The mechanism underlying dopant-assisted atmospheric pressure photoionization's (APPI) formation of ions is unclear and still under debate for many chemical…”
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Investigating the mechanism of [M-H] + ion formation in photoionized N-alkyl-substituted thieno [3, 4-c]-pyrrole-4, 6-dione derivatives during higher-order MS n high-resolution mass spectrometry
Published in Rapid communications in mass spectrometry (13-11-2024)“…Rationale. The mechanism underlying dopant-assisted APPI's formation of ions is unclear and still under debate for many chemical classes. In this study, we…”
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Preclinical Profile of BI 224436, a Novel HIV-1 Non-Catalytic-Site Integrase Inhibitor
Published in Antimicrobial agents and chemotherapy (01-06-2014)“…BI 224436 is an HIV-1 integrase inhibitor with effective antiviral activity that acts through a mechanism that is distinct from that of integrase strand…”
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Preclinical Characterization of BI 201335, a C-Terminal Carboxylic Acid Inhibitor of the Hepatitis C Virus NS3-NS4A Protease
Published in Antimicrobial Agents and Chemotherapy (01-11-2010)“…Classifications Services AAC Citing Articles Google Scholar PubMed Related Content Social Bookmarking CiteULike Delicious Digg Facebook Google+ Mendeley Reddit…”
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Multicomponent mixed dopant optimization for rapid screening of polycyclic aromatic hydrocarbons using ultra high performance liquid chromatography coupled to atmospheric pressure photoionization high-resolution mass spectrometry
Published in Rapid communications in mass spectrometry (30-06-2012)“…RATIONALE To enhance the ionization efficiencies in atmospheric pressure photoionization mass spectrometry a dopant with favorable ionization energy such as…”
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A Novel Human Cytochrome P450, CYP26C1, Involved in Metabolism of 9-cis and All-trans Isomers of Retinoic Acid
Published in The Journal of biological chemistry (02-01-2004)“…Retinoids are potent regulators of cell proliferation, cell differentiation, and morphogenesis and are important therapeutic agents in oncology and…”
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Carotenoid metabolic profiling and transcriptome‐genome mining reveal functional equivalence among blue‐pigmented copepods and appendicularia
Published in Molecular ecology (01-06-2014)“…The tropical oligotrophic oceanic areas are characterized by high water transparency and annual solar radiation. Under these conditions, a large number of…”
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Optimization of a 1,5-dihydrobenzo[b][1,4]diazepine-2,4-dione series of HIV capsid assembly inhibitors 2: Structure–activity relationships (SAR) of the C3-phenyl moiety
Published in Bioorganic & medicinal chemistry letters (01-06-2013)“…Detailed structure–activity relationships of the C3-phenyl moiety that allow for the optimization of antiviral potency of a series of…”
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The Liver Partition Coefficient-Corrected Inhibitory Quotient and the Pharmacokinetic-Pharmacodynamic Relationship of Directly Acting Anti-Hepatitis C Virus Agents in Humans
Published in Antimicrobial Agents and Chemotherapy (01-10-2012)“…Classifications Services AAC Citing Articles Google Scholar PubMed Related Content Social Bookmarking CiteULike Delicious Digg Facebook Google+ Mendeley Reddit…”
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Discovery and Synthesis of C‑Nucleosides as Potential New Anti-HCV Agents
Published in ACS medicinal chemistry letters (12-06-2014)“…Nucleoside analogues have long been recognized as prospects for the discovery of direct acting antivirals (DAAs) to treat hepatitis C virus because they have…”
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Cross-species absorption, metabolism, distribution and pharmacokinetics of BI 201335, a potent HCV genotype 1 NS3/4A protease inhibitor
Published in Xenobiotica (01-02-2012)“…The present study describes the cross-species absorption, metabolism, distribution and pharmacokinetics of BI 201335, a potent HCV protease inhibitor currently…”
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The formation of [M-H] super(+) ions in N-alkyl-substituted thieno[3,4-c]-pyrrole-4,6-dione derivatives during atmospheric pressure photoionization mass spectrometry
Published in Rapid communications in mass spectrometry (01-11-2014)“…RATIONALE The formation of ions during atmospheric pressure photoionization (APPI) mass spectrometry in the positive mode usually provides radical cations…”
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Synthesis of Ru nanoparticles confined in magnesium oxide-modified mesoporous alumina and their enhanced catalytic performance during ammonia decomposition
Published in Catalysis communications (05-09-2012)“…In this work, Ru nanoparticles confined in the channels of ordered mesoporous alumina (MA) and magnesium oxide-modified ordered MA are prepared for the first…”
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Investigation of an enhanced resolution triple quadrupole mass spectrometer for high-throughput liquid chromatography/tandem mass spectrometry assays
Published in Rapid communications in mass spectrometry (01-01-2002)“…Triple quadrupole mass spectrometers, when operated in multiple reaction monitoring (MRM) mode, offer a unique combination of sensitivity, specificity, and…”
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