Results 71 to 80 of about 426,028 (222)

Rapid estimation of gamma number of viscose by UV Spectrophotometry [PDF]

, 2014
Viscose process is the most important method for industrial cellulose dissolution. The degree of substitution (DS) is an important parameter in cellulose derivatives, and it is usually expressed as a gamma number (γ No.).
Alberini, Ivana Cecilia, Lanieri, Diana Beatriz, Maximino, Mirta Graciela, Olmos, Graciela Viviana   +3 more
core  

Recent Developments in Capillary and Microchip Electroseparations of Peptides (2023–mid 2025)

ELECTROPHORESIS, Volume 47, Issue 1, Page 106-136, January 2026.
ABSTRACT This review presents a comprehensive overview of the developments and applications of high‐performance capillary and microchip electromigration methods (zone electrophoresis in a free solution or in sieving media, isotachophoresis, isoelectric focusing, affinity electrophoresis, electrokinetic chromatography, and electrochromatography) for ...
Václav Kašička
wiley   +1 more source

Structural changes and alkaline solubility of wood cellulose fibers after enzymatic peeling treatment

, 2010
The authors are grateful to the publisher, Elsevier, for letting the manuscript being archived in this Open Access repository. The final publication is available at http://www.sciencedirect.com/International audienceTwo dissolving sulphite wood pulps ...
Jardeby, Kristina, Le Moigne, Nicolas, Navard, Patrick   +2 more
core   +3 more sources

Synthetic trap‐peptides identify a TOM complex phosphatase – PP2A dephosphorylates Tom6

The FEBS Journal, Volume 293, Issue 1, Page 271-294, January 2026.
Synthetic trap‐peptides facilitate the identification of complete holoenzymes that bind to the target sequence remarkably close to the phosphorylation site. PP4 bound to, but did not dephosphorylate, the peptide substrate taken from yeast Tom6 pSer16, showing that proximity alone does not induce phosphatase activity.
Laura Scheinost, Christina Ludwig, Nico Höfflin, Asli Aras Taskin, Adinarayana Marada, F.‐Nora Vögtle, Chris Meisinger, Maja Köhn   +7 more
wiley   +1 more source

Recycling of PAN Waste into Nonwoven Materials Using Electrospinning Method

Fibers
For the first time, electrospinning has been used to recycle polyacrylonitrile terpolymer (PAN) waste following the solid-phase N-methylmorpholine-N-oxide (NMMO) process from PAN solutions in DMSO into nonwoven materials.
Yaroslav V. Golubev, Igor S. Makarov, Denis N. Karimov, Natalia A. Arkharova, Radmir V. Gainutdinov, Sergey A. Legkov, Sergey V. Kotomin   +6 more
doaj   +1 more source

Synthetic Studies Directed Toward Streptenol D: Enantioselective Preparation of the 3,5-diacetoxy-6\u3cem\u3eE\u3c/em\u3e,8\u3cem\u3eE\u3c/em\u3e-decadiene Segment [PDF]

, 1998
The enantioselective preparation of 2-(3′R,5′R-diacetoxy-6E,8E-decadienyl)-1,3-dioxane, (+)-13, is described. This synthesis of the skeleton of streptenol D utilizes the ability of a diene-complexed (tricarbonyl)iron unit to serve as a protecting and ...
Dasgupta, Bireshwar, Donaldson, William
core   +1 more source

Rotation and contraction of native and regenerated cellulose fibers upon swelling and dissolution: the role of morphological and stress unbalances

, 2010
The authors are grateful to the publisher, Springer, for letting the manuscript being archived in this Open Access repository. The final publication is available at http://www.springerlink.comInternational audienceUpon swelling and dissolution, native ...
Bikard, Jérôme, Le Moigne, Nicolas, Navard, Patrick   +2 more
core   +3 more sources

The diastereoselective Meth-Cohn epoxidation of camphor-derived vinyl sulfones [PDF]

, 2012
Some camphor-derived vinyl sulfones bearing oxygen functionality at the allylic position have been synthesized and their nucleophilic epoxidation reactions under Meth-Cohn conditions have been explored.
Adam, Adamczyk, Adams, Aggarwal, Alba, Armstrong, Armstrong, Ashwell, Ashwell, Back, Bailey, Bos, Bos, Briggs, Briggs, Bueno, Bäckvall, Chemla, Christopher Meadows, Clark, Craig, Craig, Culvenor, David H. Grayson, El-Awa, Evans, Evans, Evans, Evans, Evans, Evans, Fernandez de la Pradilla, Fernandez de la Pradilla, Fernandez de la Pradilla, Fernandez de la Pradilla, Fernandez de la Pradilla, Forristal, Frank W. Lewis, Garrabou, Gnas, Gordon Hill, Hernandez, Hewkin, Jackson, Jackson, Jackson, Jackson, Jackson, Jackson, Jackson, Kurt Dolence, Lacour, Lacour, Langlois, Lewis, Lewis, Li, Liu, Llamas, Magnus, Mauleon, McLaughlin, Meggers, Meth-Cohn, Milen, Mori, Mosse, Moure, Narasimha Rao, Nishide, Node, Oppolzer, Pellissier, Pinho e Melo, Pinho e Melo, Polywka, Roos, Satoh, Shu, Simpkins, Solladié-Cavallo, Solladié-Cavallo, Sulzer-Mosse, Toru, Trost, Tsogoeva, Van Rheenen, Weitz, Wessel, Yoo, Zhu, Zwanenburg   +91 more
core   +1 more source

A Robust Synthesis of Fluorosurfactants with Tunable Functionalities via a Two‐Step Reaction

Advanced Science, Volume 12, Issue 48, December 29, 2025.
The fluorosurfactants are synthesized through a two‐step reaction, and demonstrated excellent performance in droplet microfluidics. In addition, they exhibited tunable functionalities at the droplet interface via hydrogen bonding and coordination interactions.
Jiyuan Yao, Shijian Huang, Shuting Xie, Zhenping Liu, Yueming Deng, Luca Carnevale, Mingliang Jin, Loes Irene Segerink, Da Wang, Lingling Shui, Sergii Pud   +10 more
wiley   +1 more source

Polysaccharide Blend Fibres Formed from NaOH, N-Methylmorpholine-N-oxide and 1-Ethyl-3-methylimidazolium acetate

, 2010
Article disponible sur le site de l'éditeur : http://www.fibtex.lodz.pl/article330.htmlInternational audienceThe aim of the study was to find new structured biopolymer blends bearing adjustable properties able to produce innovative materials.
Ciechanska, Danuta, Le Moigne, Nicolas, Meister, Franck, Navard, Patrick, Puls, Juergen, Saake, Bodo, Wawro, Dariusz, Wendler, Frank, Wesolowska, Ewa   +8 more
core   +1 more source