Results 191 to 200 of about 762 (245)

Reactivity of the Iron Complexes with the Macrocyclic Ligand 5,5,7,12,12,14‐Hexamethyl‐1,4,8,11‐Tetraazacyclotetradecane (tet) Toward Dioxygen

open access: yesZeitschrift für anorganische und allgemeine Chemie, Volume 652, Issue 9, 3 June 2026.
The complex [(tet a)FeII(OTf)2] reacts with dioxygen first to a superoxido intermediate and in a consecutive reaction to the corresponding iron–oxido complex. The reactions of the iron complexes [(tet a)FeII(OTf)2] and [(tet b)FeII](OTf)2 (tet = 5,5,7,12,12,14‐hexamethyl‐1,4,8,11‐tetraazacyclotetradecane) with dioxygen were investigated.
Kevin Keller   +2 more
wiley   +1 more source

Elucidating subcellular architecture and dynamics at isotropic 100-nm resolution with 4Pi-SIM. [PDF]

open access: yesNat Methods
Ouyang Z   +19 more
europepmc   +1 more source

Microbiome-dependent functional responses to structurally distinct oligosaccharides revealed by metaproteomics. [PDF]

open access: yesNPJ Biofilms Microbiomes
Zhang A   +6 more
europepmc   +1 more source

Learning to Equalize OTFS

open access: yesIEEE Transactions on Wireless Communications, 2022
Orthogonal Time Frequency Space (OTFS) is a novel framework that processes modulation symbols via a time-independent channel characterized by the delay-Doppler domain. The conventional waveform, orthogonal frequency division multiplexing (OFDM), requires tracking frequency selective fading channels over the time, whereas OTFS benefits from full time ...
Zhou Zhou, Lingjia Liu, Jiarui Xu
exaly   +3 more sources

Effective Diversity of OTFS Modulation [PDF]

open access: yesIEEE Wireless Communications Letters, 2020
Orthogonal time frequency space (OTFS) modulation, which encodes information symbols in the delay–Doppler domain, offers a promising solution to the problem of high Doppler sensitivity of orthogonal frequency division multiplexing (OFDM) transmission.
P Raviteja, Yi Hong, Emanuele Viterbo
exaly   +3 more sources

Vapor–Liquid Equilibrium Measurements of Difluoromethane + [Emim]OTf, Difluoromethane + [Bmim]OTf, Difluoroethane + [Emim]OTf, and Difluoroethane + [Bmim]OTf Systems

Journal of Chemical & Engineering Data, 2011
Solubility behaviors of binary difluoromethane (HFC-32) and 1,1-difluoroethane (HFC-152a) systems with ionic liquids (ILs) 1-ethyl-3-methylimidazolium trifluoromethanesulfonate ([Emim]OTf) and 1-butyl-3-methylimidazolium trifluoromethanesulfonate ([Bmim]OTf) have been studied by using an isothermal synthetic apparatus at temperatures (273.15, 298.15 ...
Li Dong   +3 more
openaire   +1 more source

Synthesis of the Uranium Triflates U(OTf)3 and U(OTf)4 – Crystal Structure of [U(OTf)2(OPPh3)4][OTf]

European Journal of Inorganic Chemistry, 1999
Reactions of pure triflic acid (TfOH) with UH3 at 20 °C and with U or UCl3 at 120 °C afforded U(OTf)3 (1), which was transformed into U(OTf)4 (2) by reaction with TfOH at 180 °C; 2 was also synthesized by treating UCl4 with TfOH at 120 °C. The yields were in excess of 90%.
Jean Claude Berthet   +3 more
openaire   +1 more source

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