Results 71 to 80 of about 41,404 (206)

Preparation and Analysis of Bicyclic Polystyrene

open access: yes, 2018
Bicyclic polystyrene was prepared by combining atom transfer radical polymerization and click chemistry. The bicyclic polymer was separated from concurrently produced acyclic (branched) polymers through fractional precipitation, and its purity was ...
Kim, H   +11 more
core   +1 more source

Bicyclic Peptide Antagonists Derived from Genetically Encoded Combinatorial Libraries

open access: yesCHIMIA, 2011
Ligands based on bicyclic peptides can combine favourable properties of antibodies (good binding affinity and target specificity) and small molecule ligands (stability, access to chemical synthesis, diffusion properties) and might be suitable ...
Christian Heinis
doaj   +1 more source

Preparation and Analysis of Bicyclic Polystyrene

open access: yes, 2016
Bicyclic polystyrene was prepared by combining atom transfer radical polymerization and click chemistry. The bicyclic polymer was separated from concurrently produced acyclic (branched) polymers through fractional precipitation, and its purity was ...
Sookyeong Lee (1788099)   +11 more
core   +1 more source

Activation of Bicyclic Nitro-drugs by a Novel Nitroreductase (NTR2) in Leishmania.

open access: yesPLoS Pathogens, 2016
Drug discovery pipelines for the "neglected diseases" are now heavily populated with nitroheterocyclic compounds. Recently, the bicyclic nitro-compounds (R)-PA-824, DNDI-VL-2098 and delamanid have been identified as potential candidates for the treatment
Susan Wyllie   +7 more
doaj   +1 more source

Highly Regioselective [3+2] Annulation of Azomethine Imines with 1-Alkynyl Fischer Carbene Complexes to Functionalized N,N-Bicyclic Pyrazolidin-3-ones

open access: yes, 2011
Highly Regioselective [3+2] Annulation of Azomethine Imines with 1-Alkynyl Fischer Carbene Complexes to Functionalized N,N-Bicyclic Pyrazolidin-3-onesThe highly regioselective [3 + 2] cycloaddition of azomethine imines to 1-alkynyl Fischer carbene ...
Zheng, Zhaoyan   +3 more
core   +1 more source

Maximizing spectral radius of unoriented Laplacian matrix over bicyclic graphs of a given order

open access: yes, 2010
For every integer n≥4, it is proved that there is a unique graph of order n which maximizes the spectral radius of the unoriented Laplacian matrix over all bicyclic graphs of order n, namely, the graph obtained from the cycle C 4 by first adding a chord ...
Fan, Yi-zheng; 譚必信; Tam, Bit-shun; Zhou, Jun
core   +1 more source

Bicyclic phosphazenes derived from (amino)cyclotetraphosphazenes

open access: yes, 1989
Amination reactions of 2,6-bis(primary amino)cyclotetraphosphazenes yield not only the expected (amino)cyclotetraphosphazenes but also novel trans-annular bridged bicyclic phosphazenes by an intramolecular substitution pathway.
Krishnamurthy, S. S.
core   +2 more sources

Bicyclic Bicubic Fields

open access: yes, 1990
There is an extensive body of literature on the bicyclic biquadratic fields. These fields provide the simplest examples of abelian noncyclic extensions of Q.
Charles J. Parry
core   +1 more source

On the harmonic index of bicyclic graphs

open access: yesCommunications in Combinatorics and Optimization, 2018
The harmonic index of a graph $G$‎, ‎denoted by $H(G)$‎, ‎is defined as‎ ‎the sum of weights $2/[d(u)+d(v)]$ over all edges $uv$ of $G$‎, ‎where‎ ‎$d(u)$ denotes the degree of a vertex $u$‎. ‎Hu and Zhou [Y‎. ‎Hu and X‎. ‎Zhou‎, ‎WSEAS Trans‎. ‎Math‎. ‎
R. Rasi
doaj   +1 more source

Low-Valent Si Complexes Supported by Bicyclic (Alkyl)(Amino)Carbene (MeBICAAC): Syntheses, Characterization, and Reactivity Studies

open access: yes
Past one decade has witnessed the tremendous growth in the field of carbenes stabilized low-valent silicon compounds owing to very exciting properties of these molecules. Herein, we have employed a bicyclic (alkyl)(amino)carbene (MeBICAAC) to explore the
Sandeep Kumar, Thakur   +5 more
core   +1 more source

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