Results 41 to 50 of about 866 (188)

Risks for human health related to the presence of plant lectins in food

EFSA Journal, Volume 24, Issue 1, January 2026.
Abstract The European Commission asked the European Food Safety Authority (EFSA) to assess the risk related to the presence of plant lectins in food. Based on the available evidence, the CONTAM Panel considered only phytohaemagglutinin (PHA), a legume lectin from beans (Phaseolus sp.), for the risk characterisation.
EFSA Panel on Contaminants in the Food Chain (CONTAM), Helle Katrine Knutsen, Agneta Åkesson, Vasileios Bampidis, Margherita Bignami, Laurent Bodin, James Kevin Chipman, Gisela Degen, Antonio Hernández‐Jerez, Tim Hofer, Christer Hogstrand, Stefano Landi, Jean‐Charles Leblanc, Kyriaki Machera, Isabelle P. Oswald, Guido Rychen, Salomon Sand, Katharina Vejdovszky, Barbara Viviani, Hanne Frøkiær, Bettina Grasl‐Kraupp, Patrick Mulder, Pierre Rougé, Heather Wallace, Marios Georgiadis, José Ángel Gómez Ruiz, Eirini Kouloura, Olaf Mosbach‐Schulz, Lydia Alarcón Asensio, Eleni Gkimprixi, Evangelia Ntzani   +30 more
wiley   +1 more source

Selection of short Gadd45β‐binding peptides through a synergistic computational and biophysical approach

Protein Science, Volume 34, Issue 12, December 2025.
Abstract In this study, we explored the design of linear D‐tripeptides tailored to bind specific cavities of Gadd45β, chosen as a model protein target. To identify peptides that selectively interact with predicted binding sites, we combined computational modeling with biophysical experiments.
Samuele Di Cristofano, Emanuela Iaccarino, Andrea Caporale, Daniela Verzella, Lucia Falcigno, Gabriella D'Auria, Rosita Russo, Camilla Rega, Angela Chambery, Angela Oliver, Giovannina Barisciano, Simon Cross, Gabriele Cruciani, Daria Capece, Francesca Zazzeroni, Menotti Ruvo, Annamaria Sandomenico, Domenico Raimondo   +17 more
wiley   +1 more source

Development of a 1+/N+ setup for the production of multicharged radioactive alkali ions in SPIRAL

, 2007
International audienceIn the framework of the production of radioactive ion beams by the isotope separator online method, a new system has been developed at GANIL/SPIRAL I to produce multicharged alkali ions.
Alcantara-Nunez, J.A., Cornell, J., Alves Condé, R., Delahaye, P., Leroy, R., Lhersonneau, G., Marie-Jeanne, M., Eléon, C., Gaubert, G., Saint-Laurent, M.G., Jardin, P., Barué, C., Jacquot, B., Boilley, D., Dubois, M., Lehérissier, P.   +15 more
core   +1 more source

Investigations into the characterization, degradation, and applications of biodegradable polymers by mass spectrometry

Mass Spectrometry Reviews, Volume 44, Issue 6, Page 947-988, November/December 2025.
Abstract Biodegradable polymers have been getting more and more attention because of their contribution to the plastic pollution environmental issues and to move towards a circular economy. Nevertheless, biodegradable materials still exhibit various disadvantages restraining a widespread use in the market.
Paola Rizzarelli, Melania Leanza, Marco Rapisarda   +2 more
wiley   +1 more source

Electron recombination with multicharged ions via chaotic many-electron states

, 2002
We show that a dense spectrum of chaotic multiply excited eigenstates can play a major role in collision processes involving many-electron multicharged ions.
Flambaum, Victor, Harabati, C., Harabati, Celal, Gribakin, G. F.; id_orcid, Flambaum, V. V., Gribakina, A. A., Gribakina, Anna, Gribakin, Gleb   +7 more
core   +1 more source

Electrostatic Self‐Assembly of Ag‐NPs Mediated by Eu3+ Complexes for Physically Unclonable Function Labels

Aggregate, Volume 6, Issue 3, March 2025.
This study proposes a self‐assembly method using positively charged Eu3+ complexes and negatively charged Ag‐NPs to prepare Eu/Ag‐NP composites. These composites enhance the photoluminescent quantum yield and Raman signals, achieving high‐resolution signal acquisition. The resulting physically unclonable function (PUF) tags exhibit inherent randomness,
Yao Kou, Yanan Guo, Lijuan Liang, Xue Li, Yifan Wang, Pingru Su, Chun‐Hua Yan, Yu Tang   +7 more
wiley   +1 more source

Solvation effects and stabilization of multicharged ions: a case study of ArmBeOq+ complexes

, 2012
International audienceUsing first-principle methods, we characterized ArmBeOq+ (0
Linguerri, Roberto, Hochlaf, M., Komiha, N.   +2 more
core   +1 more source

Determination of physicochemical parameters of (bio)molecules and (bio)particles by capillary electromigration methods

Journal of Separation Science, Volume 47, Issue 11, June 2024.
The review provides an overview of recent developments and applications of capillary electromigration (CE) methods for the determination of important physicochemical parameters of various (bio)molecules and (bio)particles. These parameters include actual and limiting (absolute) ionic mobilities, effective electrophoretic mobilities, effective charges ...
Sille Štěpánová, Václav Kašička
wiley   +1 more source

Composition and Conformation of Hetero‐ versus Homo‐Fluorinated Triazolamers Influence their Activity on Islet Amyloid Polypeptide Aggregation

Chemistry – A European Journal, Volume 30, Issue 28, May 17, 2024.
While fluorinated molecules constitute nearly 30 % of all newly approved drugs, and peptidomimetic foldamers provide original solutions to resolve certain peptide problems, the interest of fluorinated foldamers is still little addressed. The conformational and biological interest of fluorinated triazolamers as an alternative to natural peptides is ...
José Laxio Arenas, Jacopo Lesma, Tap Ha‐Duong, Bikash Ranjan Sahoo, Ayyalusamy Ramamoorthy, Nicolo Tonali, Jean‐Louis Soulier, Frédéric Halgand, François Giraud, Benoît Crousse, Julia Kaffy, Sandrine Ongeri   +11 more
wiley   +1 more source

Slow collisions of multicharged ions with metal surfaces

, 1993
Some recent experimental results in the area of multicharged ion-surface interactions are summarized. Discussed are measurements of projectile K-Auger electron emission during interactions of hydrogen-like multicharged ions with clean and cesiated metal ...
Meyer, F. W.
core