Results 221 to 230 of about 103,875 (262)

Atomic Size Misfit for Electrocatalytic Small Molecule Activation

open access: yesAdvanced Functional Materials, EarlyView.
This review explores the application and mechanisms of atomic size misfit in catalysis for small molecule activation, focusing on how structural defects and electronic properties can effectively lower the energy barriers of chemical bonds in molecules like H2O, CO2, and N2.
Ping Hong   +3 more
wiley   +1 more source

Formulation methods for peptide-modified lipid nanoparticles. [PDF]

open access: yesJ Control Release
Miyasaki K   +5 more
europepmc   +1 more source

β-alkoxy enones for biocompatible primary amine conjugation. [PDF]

open access: yesInnovation (Camb)
Zhang Z   +7 more
europepmc   +1 more source

Cyclic Conjugated Diacetylenes

Synthetic Communications, 1972
Abstract The synthesis of α-bisethynyl compounds, IV and VIII, and cyclic conjugated diacetylenes, V and IX, was performed according to Scheme 1. Bisethynyl compounds, IV and VIII, were prepared in good yields by ethynylation of bromides II, III and VII in N-ethyl-2-pyrrolidone with liquied ammonia solution of sodium acetylide at atmospheric pressure ...
T. Matsuoka, T. Negi, S. Misumi
openaire   +1 more source

Improved cyclic and conjugate cyclic music

Processing Workshop Proceedings, 2004 Sensor Array and Multichannel Signal, 2005
By exploiting cyclostationarity that is inherent in many communications signals, cyclic MUSIC has been shown to be able to perform signal selective direction of arrival (DOA) estimation under colored noise and clutter. However, the DOA estimation of cyclic MUSIC is actually biased.
H. Tan, H.H. Fan
openaire   +1 more source

Synthesis of Cyclic Conjugated Polyolefins

Nature, 1947
Considerable interest is attached to the properties of cyclic conjugated polyolefins1, and in a number of studies we have been exploring possible routes to analogues and derivatives of such mono- and bi-cyclic structures as those of cyclo-octatetraene and azulene.
D H S, HORN, J R, NUNN, W S, RAPSON
openaire   +2 more sources

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