Results 91 to 100 of about 7,932 (198)

Optically induced charge-transfer in donor-acceptor-substituted p- and m- C2B10H12 carboranes

open access: yesNature Communications
Icosahedral carboranes, C2B10H12, have long been considered to be aromatic but the extent of conjugation between these clusters and their substituents is still being debated. m- and p-Carboranes are compared with m- and p-phenylenes as conjugated bridges
Lin Wu   +12 more
doaj   +1 more source

The synthesis of GdB-texaphyrins as novel multipurpose cancer drugs [PDF]

open access: yes, 2009
3rd Place, Category of "Health Sciences- Laboratory/Cellular," Denman Undergraduate Research Forum, May 2009Summer Research Fellowship, College of Pharmacy, Summer 2007Undergraduate Research Scholarship, College of Pharmacy, Fall 2006-Spring ...
Jordan, Sarah
core  

Could humans recognize odor by phonon assisted tunneling? [PDF]

open access: yes, 2006
Our sense of smell relies on sensitive, selective atomic-scale processes that are initiated when a scent molecule meets specific receptors in the nose. However, the physical mechanisms of detection are not clear.
A. M. Stoneham   +16 more
core   +2 more sources

Metabolomic analysis of human oral cancer cells with adenylate kinase 2 or phosphorylate glycerol kinase 1 inhibition. [PDF]

open access: yes, 2017
The purpose of this study was to use liquid chromatography-mass spectrometry (LC-MS) with XCMS for a quantitative metabolomic analysis of UM1 and UM2 oral cancer cells after knockdown of metabolic enzyme adenylate kinase 2 (AK2) or phosphorylate glycerol
Cheng, Siliangyu   +6 more
core   +1 more source

Dicarba-closo-dodecaborane(12) derivatives of phosphonium salts: easy formation of nido-carborane phosphonium zwitterions [PDF]

open access: yes, 2007
The first examples of arylphosphonium salts containing a dicarba-closo-dodecaborane(12) (closo-carborane) are reported; in contrast to the 1,12-carborane derivative, the 1,2- and 1,7-isomers undergo a facile deboronation reaction in polar solvents to ...
Adams   +41 more
core   +1 more source

Novel Scintillating Materials Based on Phenyl-Polysiloxane for Neutron Detection and Monitoring

open access: yes, 2013
Neutron detectors are extensively used at many nuclear research facilities across Europe. Their application range covers many topics in basic and applied nuclear research: in nuclear structure and reaction dynamics (reaction reconstruction and decay ...
Bermudez, J.   +9 more
core   +1 more source

Enhanced reversal of ABCG2‐mediated drug resistance by replacing a phenyl ring in baicalein with a meta‐carborane

open access: yesMolecular Oncology
Success of chemotherapy is often hampered by multidrug resistance. One mechanism for drug resistance is the elimination of anticancer drugs through drug transporters, such as breast cancer resistance protein (BCRP; also known as ABCG2), and causes a poor
Lydia Kuhnert   +7 more
doaj   +1 more source

Di-μ-thiocyanato-bis{[1,2-bis(diisopropylphosphanyl)-1,2-dicarba-closo-dodecaborane]silver(I)}

open access: yesActa Crystallographica Section E, 2011
The title compound, [Ag2(NCS)2(C14H38B10P2)2], was synthesized by the reaction of 1,2-bis(diisopropylphosphanyl)-1,2-dicarba-closo-dodecaborane with AgSCN.
Dacheng Li, Chengchen Zhu, Liguo Yang
doaj   +1 more source

Preparation and cell imaging of a nido-carborane fluorescent complex based on multi-component polymerization.

open access: yesPLoS ONE
The biocompatibility of carborane was a difficult problem that had drawn a lot of study interest. Using multi-ion inlay binding, water-soluble polymers were created by encapsulating nido-carborane in diazaspirodecaniums such as para-poly-nido ...
Hezhong Ouyang, Zhou Wang, Min Liu
doaj   +1 more source

Polymeric nanomaterials encapsulating fluorescent polyindole-nido- carborane: design, synthesis and biological evaluation

open access: yesFrontiers in Chemistry
The water-soluble nido-carborane was prepared by alkali treatment of o-carborane. A polymer PInd containing a polyindole structure was synthesized and employed to label the modified o-carborane. Subsequently, four polymeric nanomaterials were synthesized
Jia Cao   +4 more
doaj   +1 more source

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