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Showing 1 to 12 of 234 entries
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Estimates of heritability from transformed percentage sib data with unequal subclass numbers.

Biometrics

Bogyo TP, Becker WA.
PMID: 5857224
Biometrics. 1965 Dec;21(4):1001-7.

No abstract available.

Contributions of inner and outer coordination sphere bonding in determining the strength of substituted phenolic pyrazoles as copper extractants.

Dalton transactions (Cambridge, England : 2003)

Healy MR, Roebuck JW, Doidge ED, Emeleus LC, Bailey PJ, Campbell J, Fischmann AJ, Love JB, Morrison CA, Sassi T, White DJ, Tasker PA.
PMID: 26763168
Dalton Trans. 2016 Feb 21;45(7):3055-62. doi: 10.1039/c5dt04055h. Epub 2016 Jan 14.

Alkyl-substituted phenolic pyrazoles such as 4-methyl-2-[5-(n-octyl)-1H-pyrazol-3-yl]phenol (L2H) are shown to function as Cu-extractants, having similar strength and selectivity over Fe(iii) to 5-nonylsalicylaldoxime which is a component of the commercially used ACORGA® solvent extraction reagents. Substitution in the phenol ring...

Catalytic epoxidation by perrhenate through the formation of organic-phase supramolecular ion pairs.

Chemical communications (Cambridge, England)

Cokoja M, Markovits II, Anthofer MH, Poplata S, Pöthig A, Morris DS, Tasker PA, Herrmann WA, Kühn FE, Love JB.
PMID: 25621463
Chem Commun (Camb). 2015 Feb 25;51(16):3399-402. doi: 10.1039/c4cc10235e.

Organic-phase supramolecular ion pair (SIP) host-guest assemblies of perrhenate anions (ReO4(-)) with ammonium amide receptor cations are reported. These compounds act as catalysts for the epoxidation of alkenes by aqueous hydrogen peroxide under biphasic conditions and can be recycled...

Progressive changes in hippocampal cytoarchitecture in a neurodevelopmental rat model of epilepsy: implications for understanding presymptomatic epileptogenesis, predictive diagnosis, and targeted treatments.

The EPMA journal

Bernard PB, Ramsay LA, MacDonald DS, Tasker RA.
PMID: 29021835
EPMA J. 2017 Aug 29;8(3):247-254. doi: 10.1007/s13167-017-0111-9. eCollection 2017 Sep.

Epilepsies affect about 4% of the population and are frequently characterized by a prolonged "silent" period before the onset of spontaneous seizures. Most current animal models of epilepsy either involve acute seizure induction or kindling protocols that induce repetitive...

In Situ control of gas flow by modification of gas-solid interactions.

Physical review letters

Seo D, Ducker WA.
PMID: 24206496
Phys Rev Lett. 2013 Oct 25;111(17):174502. doi: 10.1103/PhysRevLett.111.174502. Epub 2013 Oct 25.

The boundary condition for gas flow at the solid-gas interface can be altered by in situ control of the state of a thin film adsorbed to the solid. A monolayer of ocatadecyltrichlorosilane (OTS) reversibly undergoes a meltinglike transition. When...

Compartmental Schiff-base ligands as selective double-loaded extractants for copper(II).

Chemical communications (Cambridge, England)

Black D, Blake AJ, Finn RL, Lindoy LF, Nezhadali A, Rougnaghi G, Tasker PA, Schröder M.
PMID: 12120064
Chem Commun (Camb). 2002 Feb 21;(4):340-1. doi: 10.1039/b109635b.

The Robson compartmental macrocyclic ligand derived from the condensation of derivatives of 2,6-diformylphenol and diamines has been prepared for the first time in its free ligand form; competitive three-phase transport and two-phase extraction studies confirm high double-loaded selectivity for...

Cooperative sulfate binding by metal salt extractants containing 3-dialkylaminomethylsalicylaldimine units.

Chemical communications (Cambridge, England)

Galbraith SG, Plieger PG, Tasker PA.
PMID: 12510287
Chem Commun (Camb). 2002 Nov 21;(22):2662-3. doi: 10.1039/b208457k.

The pH-dependence of simultaneous metal- and sulfate-loading of simple salen derivatives demonstrates the feasibility of their application as extractants for recovery of base metals from the leaching of sulfidic ores. The efficacy of the ligands depends on the templating...

Effects of degassing and ionic strength on AFM force measurements in octadecyltrimethylammonium chloride solutions.

Langmuir : the ACS journal of surfaces and colloids

Zhang J, Yoon RH, Mao M, Ducker WA.
PMID: 15952830
Langmuir. 2005 Jun 21;21(13):5831-41. doi: 10.1021/la047398n.

Sakamoto et al. (Langmuir 2002, 18, 5713) conducted AFM force measurements between silica sphere and fused-silica plate in aqueous octadecyltrimethylammonium chloride (C18TACl) solutions and concluded that long-range attractive force is not observed in carefully degassed solutions. In the present...

Vaccination in patients with HIV infection.

Current infectious disease reports

Gleeson TD, Wallace MR, Tasker SA.
PMID: 16524552
Curr Infect Dis Rep. 2006 Mar;8(2):151-61. doi: 10.1007/s11908-006-0011-y.

Although vaccine-preventable diseases are common in HIV, concerns about vaccine safety and lack of efficacy in this patient population often lead to missed opportunities for vaccination. In this article, we review the literature regarding vaccine risks and benefits and...

Polyacidic multiloading metal extractants.

Chemical communications (Cambridge, England)

Gordon RJ, Campbell J, Henderson DK, Henry DC, Swart RM, Tasker PA, White FJ, Wood JL, Yellowlees LJ.
PMID: 18830498
Chem Commun (Camb). 2008 Oct 21;(39):4801-3. doi: 10.1039/b810610j. Epub 2008 Aug 22.

Novel polynucleating, di- and tri-acidic ligands have been designed to increase the molar and mass transport efficiencies for the recovery of base metals by solvent extraction.

The assembly of rotaxane-like dye/cyclodextrin/surface complexes on aluminium trihydroxide or goethite.

Dalton transactions (Cambridge, England : 2003)

Cooper RJ, Camp PJ, Gordon RJ, Henderson DK, Henry DC, McNab H, De Silva SS, Tackley D, Tasker PA, Wight P.
PMID: 16751886
Dalton Trans. 2006 Jun 21;(23):2785-93. doi: 10.1039/b518260c. Epub 2006 May 05.

Simple azo-dyes carrying phosphonic acid and arsonic acid substituents such as 4-(4-hydroxyphenyl azo)phenylphosphonic acid (5) and 4-(4-hydroxyphenylazo)phenylarsonic acid (6) bind more strongly to high surface area oxides such as aluminium trihydroxide and goethite than their carboxylic and sulfonic acid...

Comparison of Si-O-C interfacial bonding of alcohols and aldehydes on Si(111) formed from dilute solution with ultraviolet irradiation.

Langmuir : the ACS journal of surfaces and colloids

Hacker CA, Anderson KA, Richter LJ, Richter CA.
PMID: 15667163
Langmuir. 2005 Feb 01;21(3):882-9. doi: 10.1021/la048841x.

Aliphatic alcohols and aldehydes were reacted with the Si(111)-H surface to form Si-O-C interfacial bonds from dilute solution by using ultraviolet light. The resulting monolayers were characterized by using transmission infrared spectroscopy, spectroscopic ellipsometry, and contact angle measurements. The...

Showing 1 to 12 of 234 entries