Results 71 to 80 of about 14,455 (283)

Metallic Cyanoacetylides of Copper, Silver and Gold: Generation and Structural Characterization [PDF]

open access: yes, 2016
Producción CientíficaThe metallic cyanoacetylides CuCCCN, AgCCCN, and AuCCCN have been synthesized in the throat of a pulsed supersonic expansion by reaction of metal vapors, produced by laser ablation, and BrCCCN.
Alonso Hernández, José Luis   +4 more
core   +2 more sources

Bio‐Inspired Molecular Events in Poly(Ionic Liquids)

open access: yesAdvanced Functional Materials, EarlyView.
Originating from dipolar and polar inter‐ and intra‐chain interactions of the building blocks, the topologies and morphologies of poly(ionic liquids) (PIL) govern their nano‐ and micro‐processibility. Modulating the interactions of cation‐anion pairs with aliphatic dipolar components enables the tunability of properties, facilitated by “bottom‐up ...
Jiahui Liu, Marek W. Urban
wiley   +1 more source

Successful treatment by exchange transfusion of a young infant with sodium nitroprusside poisoning [PDF]

open access: yesKorean Journal of Pediatrics, 2010
Although sodium nitroprusside (SNP) is often used in pediatric intensive care units, cyanide toxicity can occur after SNP treatment. To treat SNP-induced cyanide poisoning, antidotes such as amyl nitrite, sodium nitrite, sodium thiosulfate, and ...
Jong Geun Baek   +9 more
doaj   +1 more source

Translational and rotational mode coupling in disordered ferroelectric KTa(1-x)Nb(x)O(3) studied by Raman spectroscopy

open access: yes, 2002
The coupling of translational modes to the reorientational motion is an essential property of systems with internal orientational degrees of freedom.
Axe   +65 more
core   +1 more source

Spectroscopic investigation of the dynamical behavior of the photoinduced phase transition of Na0.6Co1.3[Fe(CN)6]∙4H2O [PDF]

open access: yes, 2005
The dynamics of the photoinduced phase transition (PIPT) has been investigated for the Co-Fe cyanides film, Na0.6Co1.3[Fe(CN)6]∙4H2O , by means of the transient absorption spectroscopy.
Hashimoto K.   +6 more
core   +1 more source

Nanothermometry in Living Cells: Physical Limits, Conceptual and Material Challenges

open access: yesAdvanced Functional Materials, EarlyView.
Heat and temperature are fundamental to life. When nanothermometers began probing regions as small as a living cell, they triggered controversial claims of large intracellular temperature gradients. We review physical constraints energy‐conservation, entropy production, thermodynamic fluctuations, and molecular dynamics.
Taras Plakhotnik
wiley   +1 more source

In situ measurements of HCN and CH3CN over the Pacific Ocean: Sources, sinks, and budgets [PDF]

open access: yes, 2003
We report the first in situ measurements of hydrogen cyanide (HCN) and methyl cyanide (CH3CN, acetonitrile) from the Pacific troposphere (0-12 km) obtained during the NASA Transport and Chemical Evolution over the Pacific (TRACE-P) airborne mission ...
Blake, D   +14 more
core  

Magnetic Properties of a Two-Dimensional Mixed-Spin System

open access: yes, 2002
Using a Langmuir-Blodgett (LB) synthesis method, novel two-dimensional (2D) mixed-spin magnetic systems, in which each magnetic layer is both structurally and magnetically isolated, have been generated.
Culp, J. T.   +4 more
core   +2 more sources

Electrocarboxylation of chloroacetonitrile mediated by electrogenerated cobalt(I) phenanthroline [PDF]

open access: yes, 2010
The electrocarboxylation of chloroacetonitrilemediated by [Co(II)(phen)3]2+ has been investigated. Cyclic voltammetry studies of [Co(II)(phen)3]2+ have shown that [Co(I)(phen)3]+, an 18 electron complex, activates chloroacetonitrile by an oxidative ...
Fabre, Paul-Louis, Reynes, Olivier
core   +3 more sources

Trifluoromethoxylated Electron Acceptor Enabling Ternary Organic Solar Cells with over 20% Power Conversion Efficiency

open access: yesAdvanced Functional Materials, EarlyView.
ABSTRACT In this work, we introduce a trifluoromethoxy (OCF3) group as a pseudo‐halogen terminal group design for non‐fullerene acceptors, which combines strong inductive electron‐withdrawing ability with moderate resonance donation. The as‐synthesized BTP‐OCF3, when benchmarked against its methoxy analogue BTP‐OCH3, demonstrates narrowed bandgap ...
Chunliang Li   +16 more
wiley   +1 more source

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