Results 231 to 240 of about 60,044 (291)

A [3]Rotaxane Containing {Ti7Ga} Rings Linking CuII: Synthesis, Structure, and Spectroscopic Studies

Chemistry – A European Journal, EarlyView.
Extended hybrid inorganic‐organic [2]‐ and [3]‐rotaxanes are reported based on heterometallic rings with threads that link CuII complexes; the crystal structures are reported, and the solution behavior is investigated by double electron electron resonance spectroscopy methods.
Selena J. Lockyer, Lubomir Loci, George F. S. Whitehead, Inigo J. Vitorica‐Yrezabal, Grigore A. Timco, Alice M. Bowen, Eric J. L. McInnes, Richard E. P. Winpenny   +7 more
wiley   +1 more source

Development of an Accurate Double Isotopic Standard LC-MS/MS Method for Hyaluronic Acid Quantification in Biological Matrices. [PDF]

Anal Chem
Manzi S, Altomare A, Mosconi G, Rossitto MS, Messina L, Gallo A, Carini M, Aldini G, Baron G.   +8 more
europepmc   +1 more source

A Mononuclear Scenario for the Copper‐Catalyzed Monooxygenation of Phenolic Substrates

Chemistry – A European Journal, EarlyView.
ABSTRACT Whereas a dinuclear pathway applies to the monooxygenation of phenols by the type 3 copper enzyme tyrosinase, a mononuclear pathway has been identified for the same reaction in corresponding small‐molecule systems. DFT calculations of five copper model complexes reveal that the latter mechanism is energetically feasible, identifying all ...
Alexander Koch, Antony Memboeuf, Felix Tuczek, Tobias A. Engesser   +3 more
wiley   +1 more source

A whole-scale volatile-depleted lunar interior. [PDF]

Proc Natl Acad Sci U S A
Dai W, Moynier F, Long ZY, Fang L, Day JMD, Paquet M, Siebert J.   +6 more
europepmc   +1 more source

¹³C-labeled single-cell Raman sorting reveals sulfur-driven dark carbon fixation in coastal sediments. [PDF]

ISME Commun
Yue XL, Wu YH, Zheng DQ, Sun C, Xu L, Cui L, Xu XW.   +6 more
europepmc   +1 more source

Impact of diazotrophs on marine food webs and the biological carbon pump: progress and remaining challenges. [PDF]

ISME J
Bonnet S, Berthelot H, Berman-Frank I.
europepmc   +1 more source

Accretion of volatile elements on Earth without the need of a late veneer. [PDF]

Sci Adv
Calvo L, Siebert J, Huang D, Blanchard I, Kubik E, Bonino V, Schreiber A, Avice G, Labidi J.   +8 more
europepmc   +1 more source

The mantle source of REE-rich alkaline silicate magmas can be enriched by continent-derived sediment subduction. [PDF]

Nat Commun
Qiu KF, Long ZY, Romer RL, Halama R, Williams-Jones AE, Yu HC, Li SS, Wu MQ, Deng J.   +8 more
europepmc   +1 more source

Isotopic and defect analysis of enriched molybdenum oxide using EPR spectroscopy and DFT simulation. [PDF]

Sci Rep
Hosseini R, Karimi-Sabet J, Janbazi M, Sharbatdaran M, Ashjari M.   +4 more
europepmc   +1 more source

Insights into complementary exposomic targeted analysis and suspect screening approaches: a case study examining human serum for chemicals with LC-IMS-MS.

Env Sci Adv
Dodds JN, Barlow N, Joseph KM, Rehm SJ, Chiu WA, Han G, Luo YS, Zhu K, Casey W, Rusyn I, Baker ES.   +10 more
europepmc   +1 more source