Luca Zoia

Works (3)

Updated: July 5th, 2023 15:51

2009 journal article

Detection of ketyl radicals using P-31 NMR spin trapping

JOURNAL OF PHYSICAL ORGANIC CHEMISTRY, 23(6), 505–512.

By: L. Zoia* & D. Argyropoulos n 

author keywords: DIPPMPO; GC-MS; ketyl radical; P-31 NMR; photochemistry; peroxidase; spin trap
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Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2009 journal article

In Situ Determination of Lignin Phenolics and Wood Solubility in Imidazolium Chlorides Using P-31 NMR

JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY, 57(18), 8236–8243.

By: A. King *, L. Zoia*, I. Filpponen, A. Olszewska, H. Xie, I. Kilpelainen, D. Argyropoulos* 

author keywords: P-31 NMR; EMAL; ionic liquids; spruce; eucalpytus; corn
MeSH headings : Chlorides; Eucalyptus; Imidazoles; Lignin / chemistry; Magnetic Resonance Spectroscopy; Phenols / analysis; Picea; Solubility; Solutions; Wood / chemistry; Zea mays / chemistry
TL;DR: Corn stover, Norway spruce, and Eucalyptus grandis were pulverized to different degrees and the lignin in these samples was further enriched using cellulase and acidolysis treatments, allowing for comparison with the fibrous samples. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2008 journal article

Microwave-Assisted Lignin Isolation Using the Enzymatic Mild Acidolysis (EMAL) Protocol

JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY, 56(21), 10115–10122.

By: L. Zoia n, M. Orlandi  n & D. Argyropoulos n 

author keywords: EMAL; P-31 NMR; SEC; lignin; Norway spruce; microwave
MeSH headings : Acids / chemistry; Cellulases / metabolism; Hydrolysis; Lignin / chemistry; Lignin / isolation & purification; Microwaves; Wood / chemistry
TL;DR: Quantitative (31)P NMR and SEC data confirmed that the structure of lignin was similar to that obtained by traditional EMALs, with comparable contents of beta-aryl ether bonds, phenolic hydroxyls (condensed and uncondensed), and carboxylic acids. (via Semantic Scholar)
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Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

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