Search Results - "PAUL, Andrea"
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1
Fire Characteristics and Hydrologic Connectivity Influence Short‐Term Responses of North Temperate Lakes to Wildfire
Published in Geophysical research letters (28-08-2023)“…Despite increasing wildfires, few studies have investigated seasonal water quality responses to wildfire characteristics (e.g., burn severity) across a large…”
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2
Extracellular electron transfer through microbial reduction of solid-phase humic substances
Published in Nature geoscience (01-06-2010)“…The decay of soil and sedimentary organic matter yieldsorganic compounds with a high molecular weight, termed humic substances. Microorganisms can transfer…”
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3
Unexpected polymorphism during a catalyzed mechanochemical Knoevenagel condensation
Published in Beilstein journal of organic chemistry (2019)“…The transformation of a base-catalyzed, mechano-assisted Knoevenagel condensation of mono-fluorinated benzaldehyde derivatives ( -, -, -benzaldehyde) with…”
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4
Dissolved humic substances - ecological driving forces from the individual to the ecosystem level?
Published in Freshwater biology (01-07-2006)“…Summary 1. This review focuses on direct and indirect interactions between dissolved humic substances (HS) and freshwater organisms and presents novel opinions…”
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5
Nature and Abundance of Organic Radicals in Natural Organic Matter: Effect of pH and Irradiation
Published in Environmental science & technology (01-10-2006)“…Dissolved natural organic matter (NOM) plays an essential role in freshwater geochemical and biochemical processes. A major property, its redox behavior, can…”
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6
Reduction in vegetative growth of the water mold Saprolegnia parasitica (Coker) by humic substance of different qualities
Published in Aquatic toxicology (15-06-2007)“…Humic substances (HS) account for 50–80% of the dissolved organic matter in non-eutrophicated freshwater ecosystems. HS are not inert, but are taken up by and…”
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7
An Examination of Students' Use of Technology for Non-Academic Purposes in the College Classroom
Published in Journal of teaching and learning with technology (01-07-2016)“…Previous research has shown that students who use technology in the classroom for non-academic purposes suffer decrements to their academic performance. These…”
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8
High-throughput NIR spectroscopic (NIRS) detection of microplastics in soil
Published in Environmental science and pollution research international (01-03-2019)“…The increasing pollution of terrestrial and aquatic ecosystems with plastic debris leads to the accumulation of microscopic plastic particles of still unknown…”
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9
Multivariate classification of pigments and inks using combined Raman spectroscopy and LIBS
Published in Analytical and bioanalytical chemistry (01-02-2012)“…The authenticity of objects and artifacts is often the focus of forensic analytic chemistry. In document fraud cases, the most important objective is to…”
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10
Non-coding RNAs as regulators of embryogenesis
Published in Nature reviews. Genetics (01-02-2011)“…Key Points Genome-wide transcriptome analyses have demonstrated that a large fraction of the genome is transcribed. Many newly identified transcripts do not to…”
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11
Online low-field NMR spectroscopy for process control of an industrial lithiation reaction—automated data analysis
Published in Analytical and bioanalytical chemistry (01-05-2018)“…Monitoring specific chemical properties is the key to chemical process control. Today, mainly optical online methods are applied, which require time- and…”
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12
Understanding scandium leaching from bauxite residues of different geological backgrounds using statistical design of experiments
Published in Journal of geochemical exploration (01-09-2022)“…The leaching behavior of scandium (Sc) from bauxite residues can differ significantly when residues of different geological backgrounds are compared. The…”
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13
Exploring the potential of a setup for combined quantification of hydrogen in natural gas – Raman and NMR spectroscopy
Published in Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy (15-01-2025)“…[Display omitted] •Utilization of Raman und NMR spectroscopy for quantifying hydrogen mole fraction in gravimetrically produced primary gas standards.•Matrix…”
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14
Arsenic Redox Changes by Microbially and Chemically Formed Semiquinone Radicals and Hydroquinones in a Humic Substance Model Quinone
Published in Environmental science & technology (15-05-2009)“…Arsenic is a redox-active metalloid whose toxicity and mobility strongly depends on its oxidation state, with arsenite (As(III)) being more toxic and mobile…”
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15
How reliable is the X‐ray fluorescence‐based differentiation between glass wool and rock wool and the age classification of rock wool?
Published in X-ray spectrometry (04-09-2024)“…A prerequisite for the recycling of mineral wool is information about the type of material, that is, whether it is glass wool or rock wool. As mineral wool…”
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16
Iron phthalocyanine-sensitized magnetic catalysts for BPA photodegradation
Published in Scientific reports (25-03-2020)“…The catalytic behavior of iron phthalocyanine (FePc)-sensitized magnetic nanocatalysts was evaluated for their application in the oxidative treatment of…”
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17
Persulfate activation by biochar and iron: Effect of chloride on formation of reactive species and transformation of N,N-diethyl-m-toluamide (DEET)
Published in Water research (Oxford) (01-11-2024)“…•Biochar/Fe(III)/persulfate effectively degrades N,N‑diethyl-m-toluamide (DEET).•SO4•− are the dominant reactive species in the biochar/Fe(III)/persulfate…”
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18
Ontogeny of Defensive Chemistry in Longitarsus Flea Beetles (Coleoptera, Chrysomelidae): More Protection for the Vulnerable Stages?
Published in Journal of chemical ecology (01-02-2019)“…Several species of the flea beetles genus Longitarsus sequester pyrrolizidine alkaloids (PAs) from their host plants. Previous data demonstrated that PAs may…”
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19
The conserved fertility factor SPACA4/Bouncer has divergent modes of action in vertebrate fertilization
Published in Proceedings of the National Academy of Sciences - PNAS (28-09-2021)“…Fertilization is the fundamental process that initiates the development of a new individual in all sexually reproducing species. Despite its importance, our…”
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Flexible automation with compact NMR spectroscopy for continuous production of pharmaceuticals
Published in Analytical and bioanalytical chemistry (01-05-2019)“…Modular plants using intensified continuous processes represent an appealing concept for the production of pharmaceuticals. It can improve quality, safety,…”
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