Results 191 to 200 of about 8,156 (254)

Metal-Chelating Macroalgal Extract as a Marine Antioxidant for Stabilizing DHA Nanoemulsions. [PDF]

Antioxidants (Basel)
Ghelichi S, Shokrollahi Yancheshmeh B, Hajfathalian M, Helalat SH, Shrestha A, Katwal S, Jacobsen C.   +6 more
europepmc   +1 more source

1,7‐Digallatetracarborane: Between Nucleophilic closo‐Cluster and “Inverse Sandwich” Digallylene

Angewandte Chemie, EarlyView.
A dianionic π‐ligand is used to make a Janus‐type twofold complex with low‐valent gallium Ga(+I). The resulting compound can be seen as and reveals the reactivity of both: a Wade‐type closo‐carborane cluster with nucleophilic Ga‐sites, as well as π‐ligand stabilized Ga(I) atoms in an inverse sandwich compound.
Julijan Sarcevic, Tobias Heitkemper, Niklas Mehner, Maximilian Kubis, Christian P. Sindlinger   +4 more
wiley   +1 more source

Unlocking the Silent Proteome: Chemoselective Asn/Gln Activation for Multidimensional Protein Diversification. [PDF]

J Am Chem Soc
Emenike B, Paikin ZE, Talbott JM, Lidskog A, Gia Le BQ, Swaminathan J, Anslyn EV, Raj M.   +7 more
europepmc   +1 more source

Enhanced Formation of Dicarboxylic Acids in the Catalytic Oxidation of Polyethylene With O2 and NOx

Angewandte Chemie, EarlyView.
The oxidation of polyethylene in the presence of a mixture of O2 and NOx and with Cu2+/V5+ as catalyst yields ∼51 mol% diacids, while retaining ∼80 mol% of the carbon in the oil fraction. The developed method is robust and tolerates several polymer types as well as impurities.
Tom J. Smak, Rinke Altink, Ina Vollmer, Bert M. Weckhuysen   +3 more
wiley   +1 more source

Impact of iron chelation therapy on mitochondrial function, vascular integrity and inflammation in transfusion-dependent myelodysplastic syndromes. [PDF]

Front Immunol
García-Delgado R, Moreno-Carrasco G, Carrasco-Gomariz M, García-Segovia S, Flores RMO, Torres-González J, Gallego-Fuillerat G, López-Villodres JA, Escamilla-Sánchez A.   +8 more
europepmc   +1 more source

Use of rhodamine labelled iron chelators for the sequential injection fluorimetric determination of iron in coastal waters

, 2013
Mesquita, Raquel, Rangel, Maria, Rangel, António O. S. S.   +2 more
openaire   +1 more source

Heavier Alkyne‐Ni0 Complexes, [R2E2·Ni] (E = Sn, Pb), Exhibiting σ‐Complex Character

Angewandte Chemie, EarlyView.
Using a reductive group elimination strategy, heavier alkyne (LEEL; E = Sn, Pb) complexes of Ni0 are accessed. In contrast to classical alkyne coordination, these systems are best described as σ‐complexes, driven by ligand‐induced constraints and the established poor π‐bonding in heavier alkyne analogues.
Leopold Junge, Emeric Schubert, Israel Fernández, Terrance J. Hadlington   +3 more
wiley   +1 more source

Ferroptosis in compromised bone healing after trauma: from the iron/ROS microenvironment to non-union and bone defect reconstruction. [PDF]

Front Med (Lausanne)
Ouyang C, Zhang D, Lei C.
europepmc   +1 more source

Development of a sequential injection methodology for iron speciation in waters using an hexadentate 3,4 – hydroxypiridinone chelator

, 2014
Miranda, Joana L. A., Mesquita, Raquel B. R., Rangel, Maria, Rangel, António O. S. S.   +3 more
openaire   +2 more sources

Matching the Coupling of Valence Electrons in the Oxide Interface to Perturb the Magnetic Order Enhancing Oxygen Reduction in Zinc–Air Batteries

Angewandte Chemie, EarlyView.
Sub‐5 nm Fe2O3/Sm2O3 heterojunction nanoparticles are anchored on nitrogen‐doped carbon nanofibers, featuring coupled Fe(3d)‐O(2p)‐Sm(4f) orbitals at the interface. The resulting super‐exchange induces antiparallel magnetic ordering at heterointerfaces, suppressing spin‐dependent interaction between surface OH* species and Fe sites to facilitate OH ...
Jing Li, Ningkang Peng, Jianhua Ma, Tingyu Lu, Haibin Zhu, Guangyao Zhou, Yizhou Zhang, Yanhui Gu, Yawen Tang, Hao Li   +9 more
wiley   +1 more source