Search Results - "Kalugina, Aleksandra V"

Solid-State 13C CP/MAS NMR for Alkyl-O-Aryl Bond Determination in Lignin Preparations by Evstigneyev, Edward I., Mazur, Anton S., Kalugina, Aleksandra V., Pranovich, Andrey V., Vasilyev, Aleksander V.

“…Several lignin preparations (Freudenberg lignin, Björkman lignin, and Pepper lignin), technical lignins (soda, soda-AQ, Kraft, Kraft-AQ, and hydrolysis),…”
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Contents of [alpha]-O-4 and [beta]-O-4 Bonds in Native Lignin and Isolated Lignin Preparations by Evstigneyev, Edward I, Kalugina, Aleksandra V, Ivanov, Alexandr Yu, Vasilyev, Aleksander V

“…An analytical calculation method for the estimation of the contents of alkyl aryl ether bonds (α-O-4 and [beta]-O-4) in lignin was developed. In the framework…”
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Transformations of Bjorkman lignin from European spruce (Picea abies) in superacidic media by Kalugina, Aleksandra V., Ryabukhin, Dmitry S., Artamonova, Tatyana O., Khodorkovsky, Mikhail A., Zarubin, Mikhail Ya, Vasilyev, Aleksander V.

“…The Bjorkman lignin and products of its destruction under the action of Brønsted and Lewis superacids (CF3SO3H, AlBr3 and zeolite CBV-720) were analyzed by…”
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Contents of α-O-4 and β-O-4 Bonds in Native Lignin and Isolated Lignin Preparations by Evstigneyev, Edward I., Kalugina, Aleksandra V., Ivanov, Alexandr Yu, Vasilyev, Aleksander V.

“…An analytical calculation method for the estimation of the contents of alkyl aryl ether bonds (α-O-4 and β-O-4) in lignin was developed. In the framework of…”
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Solid-State 13 C CP/MAS NMR for Alkyl-O-Aryl Bond Determination in Lignin Preparations by Evstigneyev, Edward I., Mazur, Anton S., Kalugina, Aleksandra V., Pranovich, Andrey V., Vasilyev, Aleksander V.

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