Results 61 to 70 of about 7,263,430 (296)

Estado da arte da cromatografia gasosa de alta resolução e alta temperatura State of the art of high temperature high resolution gas chromatography

Química Nova, 2000
The developments in stationary phase synthesis and capillary column technology, have opened new perspectives in analysis of high molecular mass compounds (³600 daltons) and thermolabile organic compounds by High Temperature High Resolution Gas ...
Alberto dos Santos Pereira, Francisco Radler de Aquino Neto   +1 more
doaj   +1 more source

Department of Chemistry Newsletter (Fall/Winter 1991)

, 1991
The newsletter of the Department of Chemistry, published once or twice a year, highlights people, events, and facilities. Content includes brief articles on new faculty hires, faculty and staff retirements, obituaries, major facilities and equipment ...
Department of Chemistry
core   +1 more source

Dynamic Combinatorial Libraries: From Exploring Molecular Recognition to Systems Chemistry [PDF]

, 2013
Dynamic combinatorial chemistry (DCC) is a subset of combinatorial chemistry where the library members interconvert continuously by exchanging building blocks with each other.
Otto, Sijbren,, Otto, Sijbren; id_orcid, Jianwei Li, Nowak, Piotr,, Li, Jianwei,, Piotr Nowak, Sijbren Otto, Otto, Sijbren, Li, Jianwei, Nowak, Piotr   +9 more
core   +1 more source

Diversity and complexity in neural organoids

FEBS Letters, EarlyView.
Neural organoid research aims to expand genetic diversity on one side and increase tissue complexity on the other. Chimeroids integrate multiple donor genomes within single organoids. Self‐organising multi‐identity organoids, exogenous cell seeding, or enforced assembly of region‐specific organoids contribute to tissue complexity.
Ilaria Chiaradia, Madeline A. Lancaster
wiley   +1 more source

Comparative Analysis between Ecotoxicity of Nitrogen-, Phosphorus-, and Potassium-Based Fertilizers and Their Active Ingredients

Toxics, 2016
This study aimed to analyze the ecotoxicity of nitrogen-, phosphorus-, and potassium-based compounds to organisms of two different trophic levels in order to compare the toxic effect between high-purity substances and these substances as components of ...
Nathan de Castro Soares Simplício, Daphne Heloísa de Freitas Muniz, Fernanda Regina Moreira Rocha, Denis Cavalcanti Martins, Zélia Malena Barreira Dias, Bruno Pereira da Costa Farias, Eduardo Cyrino Oliveira-Filho   +6 more
doaj   +1 more source

Hyperosmotic stress induces PARP1‐mediated HPF1‐dependent mono(ADP‐ribosyl)ation

FEBS Letters, EarlyView.
Sorbitol‐induced hyperosmotic stress rapidly induces reversible mono(ADP‐ribosyl)ation (MARylation) on PARP1 without the signs of genotoxic signaling. We show that PARP1 autoMARylation is HPF1 dependent and forms hydroxylamine‐resistant O‐glycosidic linkages.
Anna Georgina Kopasz, Mihály Mérey, Rebeka Vásárhelyi, Ramóna Pék, Victor Imburchia, László Henn, Adrián Kószó, Nicholas D. Lakin, Ivan Ahel, Sébastien Huet, Ágnes Czibula, Gyula Timinszky   +11 more
wiley   +1 more source

Freshwater Microplastics [PDF]

, 2018
This book is open access under a CC BY 4.0 license. This volume focuses on microscopic plastic debris, also referred to as microplastics, which have been detected in aquatic environments around the globe and have accordingly raised serious concerns.

core   +2 more sources

A QUÍMICA AMBIENTAL NO BRASIL NOS 40 ANOS DA SBQ

Química Nova
This paper aims to present an overview of the ongoing of the Brazilian environmental chemistry over the last forty years inserted in the context of the Brazilian Chemical Society (SBQ).
Maria C. Canela, Anne H. Fostier, Marco T. Grassi   +2 more
doaj   +1 more source

Molecular Dynamics Insights for Screening the Ability of Polymers to Remove Pesticides from Water

ChemistryOpen, 2019
The use of pesticides in agriculture is known to have environmental impacts, namely it leads to underground and spring water contamination. Thus, it turns out that nowadays general‐endeavor towards the sustainability of farmer production requires novel ...
F. G. A. Estrada, J. M. C. Marques, A. J. M. Valente   +2 more
doaj   +1 more source

Themed series in organo-fluorine chemistry [PDF]

, 2008
Peer ...
David O'Hagan, O'Hagan, David
core   +1 more source