Results 91 to 100 of about 523 (110)

Electronic effect of different positions of the –NO2 group on the DNA-intercalator of chiral complexes [Ru(bpy)2L]2+(L =o-npip, m-npip and p-npip)

Dalton Transactions, 2005
New chiral Ru(II) complexes with intercalators L (L =o-npip, m-npip and p-npip) containing -NO2 at different positions on the phenyl ring were synthesized and characterized by elemental analysis, 1H NMR, ESI-MS and CD spectra. The DNA binding properties of these complexes have been investigated with UV-Vis, emission spectra, CD spectra and viscosity ...
Shuo Shi, Kang C Zheng
exaly   +3 more sources

Electronic effects on the interactions of complexes [Ru(phen)2(p-L)]2+ (L=MOPIP, HPIP, and NPIP) with DNA

Inorganica Chimica Acta, 2004
Abstract In order to explore the electronic effects of Ru(II) complexes binding to DNA, a series of Ru(II) complexes [Ru(phen) 2 ( p -MOPIP)] 2+ ( 1 ), [Ru(phen) 2 ( p -HPIP)] 2+ ( 2 ), and [Ru(phen) 2 ( p -NPIP)] 2+ ( 3 ) were synthesized and characterized by elementary, 1 H NMR, and ES-MS analysis. The binding properties of these complexes to
, Kang C Zheng
exaly   +2 more sources

A reliable compound-specific nitrogen isotope analysis of amino acids by GC-C-IRMS following derivatisation into N -pivaloyl- iso -propyl (NPIP)esters for high-resolution food webs estimation

Journal of Chromatography B: Analytical Technologies in the Biomedical and Life Sciences, 2016
The signatures of natural stable nitrogen isotopic composition (δ(15)N) of individual amino acid (AA) have been confirmed to be a potentially effective tool for elucidating nitrogen cycling and trophic position of various organisms in food webs. In the present study, a two-stage derivatisation approach of esterification followed by acylation was ...
Zhongyi Zhang, Hua-Yun Xiao, Hong-Wei Xiao   +2 more
exaly   +3 more sources

Nevada Photo-Based Inventory Pilot (NPIP) resource estimates (2004-2005)

2016
The complex nature of broad-scale, strategic-level inventories, such as the Forest Inventory and Analysis program (FIA) of the USDA Forest Service, demands constant evolution and evaluation of methods to get the best information possible while continuously increasing efficiency.
Tracey S. Frescino, Gretchen G. Moisen, Paul L. Patterson, Elizabeth A. Freeman, James Menlove   +4 more
exaly   +2 more sources

A comprehensive review on various carcinogenic aspects of N-nitrosopiperidine (NPIP)

Phytochemistry Reviews
Pracheta Janmeda, Devendra Singh, Janmeda Pracheta   +2 more
exaly   +2 more sources

Using N‐Nitrosodiethanolamine (NDELA) and N‐Nitrosopiperidine (NPIP) Transgenic Rodent Gene Mutation Data and Quantum Mechanical Modeling to Derive Potency‐Based Acceptable Intakes for NDSRIs Lacking Robust Carcinogenicity Data

Environmental and Molecular Mutagenesis
Acceptable intake (AI) limits for nitrosamine drug substance related impurities (NDSRIs) that lack carcinogenicity data could be estimated from mutagenic potency relative to anchor nitrosamines with carcinogenicity data. This approach integrates points of departure (PoDs) derived from in vivo mutagenicity studies with in silico predictions generated by
Jason Roper
exaly   +2 more sources

Nevada Photo-Based Inventory Pilot (NPIP) photo sampling procedures

2009
Elizabeth A Freeman
exaly   +2 more sources

Keeping Poultry Safe with NPIP Biosecurity Principles and Site-Specific Plans

2023
This publication is related to NPIP biosecurity principles and site-specific plans to address avian influenza in poultry flocks.
George Tabler, Shawn Hawkins, Dale Barnett, Yi Liang, Victoria Ayres, Jessica Wells, Jonathan Moon, Pramir Maharjan   +7 more
openaire   +1 more source

Fatty Acid-enriched Euphorbia neriifolia Alleviates the NPIP-induced Lung Cancer Via Modulating Oxidative Stress and Apoptosis in Swiss Albino Mice

Cell Biochemistry and Biophysics
Priya Chaudhary, Mukesh Meena, Pracheta Janmeda   +2 more
exaly   +3 more sources

Project Preparation Services for the Nature Protection Investment Project (NPIP)

2010
The goal of the Project was to analyze and prepare the investment plan to the amount of 20 million Euros in the Nature Protection Sector of the Republic of Croatia during the next 5 years to help expand and support Croatia's preparation for European Union (EU) accession.
Jelinčić, Daniela Angelina, Puljiz, Jakša, Pavičić-Kaselj, Ana, Tišma, Sanja   +3 more
openaire   +1 more source