The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
A homologous series of partially hydrolyzed celluloses (level-off-DP cellulose) with weight-average molecular weight (DPw) < 150 were peracetylated and characterized by 1H-NMR spectroscopy. The results demonstrate the utility of 1H-NMR spectroscopy to assign the chemical shifts of all end groups of the peracetylated cellulose. On the one hand, the chemical shifts of all methine and methylene protons...
A homologous series of partially hydrolyzed celluloses (level-off-DP cellulose) with weight-average molecular weight (DPw) < 150 were peracetylated and characterized by 1H-NMR spectroscopy. The results demonstrate the utility of 1H-NMR spectroscopy to assign the chemical shifts of all end groups of the peracetylated cellulose. On the one hand, the chemical shifts of all methine and methylene...
The polymer dynamics of wet and well dried starches are investigated using the dielectric spectroscopy. In all starches three relaxation connected with the polymer dynamics have been observed: The β-relaxation is associated with the local chain motion, the δ-relaxation with an unknown molecular origin and the βwet-relaxation with motions of a water polymer mixing phase. The mixing of wet starches...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.