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Showing 1 to 10 of 10 entries
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Dynamics and mechanisms of quantum dot nanoparticle cellular uptake.

Journal of nanobiotechnology

Xiao Y, Forry SP, Gao X, Holbrook RD, Telford WG, Tona A.
PMID: 20550705
J Nanobiotechnology. 2010 Jun 15;8:13. doi: 10.1186/1477-3155-8-13.

BACKGROUND: The rapid growth of the nanotechnology industry and the wide application of various nanomaterials have raised concerns over their impact on the environment and human health. Yet little is known about the mechanism of cellular uptake and cytotoxicity...

Detection and speciation of brominated flame retardants in high-impact polystyrene (HIPS) polymers.

Journal of microscopy

Holbrook RD, Davis JM, Scott KC, Szakal C.
PMID: 22455446
J Microsc. 2012 May;246(2):143-52. doi: 10.1111/j.1365-2818.2012.03602.x. Epub 2012 Mar 27.

Polymeric materials have been suggested as possible environmental sources of persistent organic pollutants such as flame retardants. In situ, micrometre-scale characterization techniques for polymer matrix containing flame retardants may provide some insight into the dominant environmental transfer mechanism(s) of...

Detection and speciation of brominated flame retardants in high-impact polystyrene (HIPS) polymers.

Journal of microscopy

Holbrook RD, Davis JM, Scott KC, Szakal C.
PMID: 22455446
J Microsc. 2012 May;246(2):143-52. doi: 10.1111/j.1365-2818.2012.03602.x. Epub 2012 Mar 27.

Polymeric materials have been suggested as possible environmental sources of persistent organic pollutants such as flame retardants. In situ, micrometre-scale characterization techniques for polymer matrix containing flame retardants may provide some insight into the dominant environmental transfer mechanism(s) of...

Chiral Birch reduced tertiary phosphines: precursors to asymmetric 1,2-cyclohexenebis(tertiary phosphines).

Dalton transactions (Cambridge, England : 2003)

Bulbrook M, Chu M, Deane K, Doyle RJ, Hinc J, Peterson C, Salem G, Thorman N, Willis AC.
PMID: 20721396
Dalton Trans. 2010 Oct 14;39(38):8878-81. doi: 10.1039/c0dt00648c. Epub 2010 Aug 19.

The first examples of an optically active Birch reduced tertiary phosphine, viz. (R(P))-(cyclohexa-2,5-dienyl)(3-pentyl)phenylphosphine, and successful hydrophosphination of the related racemic ligand (±)-(cyclohexa-2,5-dienyl)(2-propyl)phenylphosphine with PHPh(2) in the presence of KOBu(t) in thf to give a 1,2-cyclohexenebis(tertiary phosphine), viz. (±)-1,2-C(6)H(8)(PPh(2))(PPhPr(i)), are...

Visualizing nanoparticle dissolution by imaging mass spectrometry.

Analytical chemistry

Szakal C, Ugelow MS, Gorham JM, Konicek AR, Holbrook RD.
PMID: 24611464
Anal Chem. 2014 Apr 01;86(7):3517-24. doi: 10.1021/ac404153q. Epub 2014 Mar 21.

We demonstrate the ability to visualize nanoparticle dissolution while simultaneously providing chemical signatures that differentiate between citrate-capped silver nanoparticles (AgNPs), AgNPs forced into dissolution via exposure to UV radiation, silver nitrate (AgNO3), and AgNO3/citrate deposited from aqueous solutions and...

SU-E-T-255: A Novel Rectal Obturator for Prostate Radiotherapy Improves the Spatial Distribution of Dose and Reduces the Predicted Risk for Rectal Bleeding and Subjective Sphincter Control.

Medical physics

Buettner F, Alexander E, McNair H, Bulbrook L, Gulliford S, Partridge M, Dearnaley D.
PMID: 28517352
Med Phys. 2012 Jun;39(6):3762. doi: 10.1118/1.4735322.

PURPOSE: To investigate the effects of an endorectal device during prostate radiotherapy on the spatial distribution of dose to the ano-rectal region and quantify implications for normal-tissue-complication probabilities.METHODS: Twenty-three patients with localised prostate cancer, referred for external beam radiotherapy...

Direct preparation of particles from liquid suspension for ESEM or SEM analysis.

Journal of microscopy

Wight SA, Holbrook RD.
PMID: 16269064
J Microsc. 2005 Oct;220:65-9. doi: 10.1111/j.1365-2818.2005.01515.x.

A simplified method for the preparation of particles from liquid suspensions has been developed. Particles are deposited directly on carbon planchets for rapid analysis by environmental scanning electron microscopy or by conventional scanning electron microscopy after an additional drying...

New format for figures.

Journal of the Royal Society of Medicine

Bulbrook RD.
PMID: 20895082
J R Soc Med. 1998 Dec;91(12):662. doi: 10.1177/014107689809101234.

No abstract available.

Effective depth controls the nitrate removal rates in a water supply reservoir with a high nitrate load.

The Science of the total environment

Cubas FJ, Holbrook RD, Novak JT, Godrej AN, Grizzard TJ.
PMID: 30986681
Sci Total Environ. 2019 Jul 10;673:44-53. doi: 10.1016/j.scitotenv.2019.03.470. Epub 2019 Apr 01.

The Occoquan Reservoir is part of an indirect potable reuse system where a water reclamation plant (WRP) discharges a nitrified product water to prevent the onset of anaerobic conditions in the bottom sediments during the summer months. The elongated...

EFFECTS OF A BAND LOOP ON LOWER EXTREMITY MUSCLE ACTIVITY AND KINEMATICS DURING THE BARBELL SQUAT.

International journal of sports physical therapy

Foley RCA, Bulbrook BD, Button DC, Holmes MWR.
PMID: 28900561
Int J Sports Phys Ther. 2017 Aug;12(4):550-559.

BACKGROUND: Medial knee collapse can signal an underlying movement issue that, if uncorrected, can lead to a variety of knee injuries. Placing a band around the distal thigh may act as a proprioceptive aid to minimize medial collapse of...

Showing 1 to 10 of 10 entries