Results 11 to 20 of about 150,100 (244)
Aggregate, Volume 5, Issue 6, December 2024.Sulfato‐β‐cyclodextrin can induce the directional aggregation of cyanovinylene derivatives (DPy‐6C) to form near‐infrared aggregates, displaying topological morphology changed from random nanosheets to regular nanorods with an emission spectrum redshift of 135 nm.
Zhixue Liu +9 more
wiley +2 more sources
Tecnología en Marcha, 2023 Los coagulantes naturales a base de plantas se han usado para el tratamiento de aguas desde tiempos remotos y son amigables con el medio ambiente.
Alicia Pastrana-Pacho +4 more
doaj +2 more sources
Determination of the Effective Charge Numbers and Ionic Mobilities of Single Isomer and Randomly Highly Sulfated Cyclodextrins by Capillary Isotachophoresis and Zone Electrophoresis. [PDF]
ElectrophoresisABSTRACT Sulfated cyclodextrins (CDs) are multiply negatively charged molecules widely used as chiral selectors in capillary electrophoresis (CE). In some of their applications, the effective charge numbers of their molecules were observed to be lower than the numbers of the attached sulfated groups due to strong binding of counterions. However, degree
Šolínová V, Koval D, Kašička V.
europepmc +2 more sources
Angewandte Chemie, Volume 134, Issue 27, July 4, 2022., 2022 The Lewis superacid bis(perchlorocatecholato)silane serves as a binding platform for weak anionic donors, providing the first characterized anionic bromido, iodido, formato, acetato, triflato, and sulfato silicates. This set allows to evaluate the structural and electronic perturbation of silicon species and substantiates their role in Lewis base ...
Nils Ansmann +6 more
wiley +2 more sources
Journal of Separation Science, Volume 46, Issue 24, December 2023., 2023 Analytical Quality by Design principles using the design of experiments were applied for the development of a capillary electrophoresis method for the determination of enantiomeric purity and chemically related impurities of tamsulosin. From initial scouting experiments, a dual cyclodextrin (CD) system composed of sulfated β‐CD and carboxymethyl‐α‐CD ...
Adriana Modroiu +3 more
wiley +1 more source
EFSA Journal, Volume 21, Issue 10, October 2023., 2023 Abstract Following a request from the European Commission, EFSA was asked to deliver a scientific opinion on the safety and efficacy of manganese(II)‐betaine complex as a nutritional feed additive for all animal species and categories. Based on the tolerance study performed in chickens, the FEEDAP Panel concluded that the additive is safe for chickens ...
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP) +23 more
wiley +1 more source
EFSA Journal, Volume 21, Issue 9, September 2023., 2023 Abstract Following a request from the European Commission, the EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP Panel) was asked to deliver a scientific opinion on the safety and efficacy of iron(II)‐betaine complex as a nutritional feed additive for all animal species. Based on the results of a tolerance study carried out
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP) +24 more
wiley +1 more source
Zeitschrift für Kristallographie - New Crystal Structures, 2020 C16H24N8O5SV, monoclinic, P21/c (no. 14), a = 9.6165(6) Å, b = 16.6705(10) Å, c = 15.2726(7) Å, β = 121.630(3)°, V = 2084.7(2) Å3, Z = 4, Rgt(F) = 0.0417, wRref(F2) = 0.1443, T = 296(2) K.
Gang Zhang, Jian Luan, Xiao-Jie Wang
semanticscholar +1 more source
EFSA Journal, Volume 21, Issue 2, February 2023., 2023 Abstract Following a request from the European Commission, the EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP Panel) was asked to deliver a scientific opinion on the safety and efficacy of a copper(II)‐betaine complex as nutritional feed additive for all animal species.
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP) +30 more
wiley +1 more source
EFSA Journal, Volume 21, Issue 2, February 2023., 2023 Abstract Following a request from the European Commission, EFSA was asked to deliver a scientific opinion on the safety and efficacy of a zinc(II)–betaine complex as nutritional additive for all animal species. The EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP) concluded that the additive is safe for chickens for ...
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP) +30 more
wiley +1 more source