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1

Design of experiment and data analysis by JMP® (SAS institute) in analytical method validation

Christine Ye, June Liu, Feiyan Ren, Ngozi Okafo

Journal:

Journal of Pharmaceutical and Biomedical Analysis

Year:

2000

Language:

english

File:

PDF, 321 KB

english, 2000

2

The consumer racial profiling experiences of Black students at historically Black colleges and universities: An exploratory study

Shaun L. Gabbidon, Ronald Craig, Nonso Okafo, Lakiesha N. Marzette, Steven A. Peterson

Journal:

Journal of Criminal Justice

Year:

2008

Language:

english

File:

PDF, 226 KB

english, 2008

3

The rule of law in a developing nation: limitations, alternative models, and the challenges of application in Nigeria

Okafọ, Chukwunọnso

Journal:

Contemporary Justice Review

Year:

2014

Language:

english

File:

PDF, 263 KB

english, 2014

4

Book Review: Law and Society in Transition: Toward Responsive Law

Journal:

International Criminal Justice Review

Year:

2006

Language:

english

File:

PDF, 29 KB

english, 2006

5

Minimizing cationization effects in the analysis of complex mixtures of oligosaccharides

Simon North, George Okafo, Helen Birrell, Neville Haskins, Patrick Camilleri

Journal:

Rapid Communications in Mass Spectrometry

Year:

1997

Language:

english

File:

PDF, 221 KB

english, 1997

6

Analysis of process impurities in the basic drug SB-253149 using capillary electrophoresis and on-line mass spectrometric detection

George Okafo, Dave Tolson, Soraya Monte, John Marchbank

Journal:

Rapid Communications in Mass Spectrometry

Year:

2000

Language:

english

File:

PDF, 124 KB

english, 2000

7

Improved resolution of tryptic digest fragments from haemoglobin variants using phytic acid in free zone capillary electrophoresis

George N. Okafo, David Perrett, Patrick Camilleri

Journal:

Biomedical Chromatography

Year:

1994

Language:

english

File:

PDF, 196 KB

english, 1994

8

ChemInform Abstract: A Novel Acridone Derivative for the Fluorescence Tagging and Mass Spectrometric Sequencing of Peptides.

T. FALLER, K. HUTTON, G. OKAFO, A. GRIBBLE, P. CAMILLERI, D. E. GAMES

Journal:

Year:

1997

File:

PDF, 27 KB

1997

9

Micellar electrokinetic chromatographic studies in D2O based buffer solutions

Mark Greenaway, George Okafo, David Manallack, Dr. Patrick Camilleri

Journal:

ELECTROPHORESIS

Year:

1994

Language:

english

File:

PDF, 572 KB

english, 1994

10

Effective ion-pairing for the separation of basic proteins in capillary electrophoresis

George N. Okafo, Anders Vinther, Troels Kornfelt, Prof. Patrick Camilleri

Journal:

ELECTROPHORESIS

Year:

1995

Language:

english

File:

PDF, 402 KB

english, 1995

11

Fingerprinting of glycans as their 2-aminoacridone derivatives by capillary electrophoresis and laserinduced fluorescence

Gary B. Harland, George Okafo, Paul Matejtschuk, Ian C. Sellick, George E. Chapman, Patrick Camilleri

Journal:

ELECTROPHORESIS

Year:

1996

Language:

english

File:

PDF, 542 KB

english, 1996

12

Unexpectedly rapid vapor-phase reaction between bromine and methyl iodide

E. N. Okafo, E. Whittle

Journal:

International Journal of Chemical Kinetics

Year:

1973

Language:

english

File:

PDF, 227 KB

english, 1973

13

The kinetics of the thermal bromination of CF3I. Determination of the bond dissociation energy D(CF3−I)

Ernest N. Okafo, Eric Whittle

Journal:

International Journal of Chemical Kinetics

Year:

1975

Language:

english

File:

PDF, 538 KB

english, 1975

14

Competitive study of the reactions Br + RFI → IBr + RF and determination of bond dissociation energies D(RF−I) where RF = CF3, C2F5, n-;C3F7, i-C3F7, and n-C4F9

Ernest N. Okafo, Eric Whittle

Journal:

International Journal of Chemical Kinetics

Year:

1975

Language:

english

File:

PDF, 526 KB

english, 1975

15

The kinetics of the thermal gas-phase reaction Br2 + C6F5I → BrI + C6F5Br. An attempt to determine the bond dissociation energy D(C6F5-I)

Ernest N. Okafo, Eric Whittle

Journal:

International Journal of Chemical Kinetics

Year:

1978

Language:

english

File:

PDF, 372 KB

english, 1978

16

Direct chiral resolution of amino acid derivatives by capillary electrophoresis

George N. Okafo, Patrick Camilleri

Journal:

Journal of Microcolumn Separations

Year:

1993

Language:

english

File:

PDF, 316 KB

english, 1993

17

The Effect of Phytic Acid on the Resolution of Peptides and Proteins in Capillary Electrophoresis

G.N. Okafo, H.C. Birrell, M. Greenaway, M. Haran, P. Camilleri

Journal:

Analytical Biochemistry

Year:

1994

File:

PDF, 351 KB

1994

18

High Resolution and Rapid Analysis of Branched Oligosaccharides by Capillary Electrophoresis

P. Camilleri, G.B. Harland, G. Okafo

Journal:

Analytical Biochemistry

Year:

1995

File:

PDF, 553 KB

1995

19

Simple Differentiation between Core-Fucosylated and Nonfucosylated Glycans by Capillary Electrophoresis

George N. Okafo, Louise M. Burrow, William Neville, Alem Truneh, Richard A.G. Smith, Mitchell Reff, Patrick Camilleri

Journal:

Analytical Biochemistry

Year:

1996

Language:

english

File:

PDF, 169 KB

english, 1996

20

Analytical and micropreparative capillary electrophoresis of the peptides from calcitonin

Patrick Camilleri, George N. Okafo, Christopher Southan, Ron Brown

Journal:

Analytical Biochemistry

Year:

1991

Language:

english

File:

PDF, 643 KB

english, 1991

21

Improved peptide mapping using phytic acid as ion-pairing buffer additive in capillary electrophoresis

Troels Kornfelt, Anders Vinther, George N. Okafo, Patrick Camilleri

Journal:

Journal of Chromatography A

Year:

1996

Language:

english

File:

PDF, 464 KB

english, 1996

22

Attitudes about electronic monitoring: Minority and majority racial group differences

Brian K. Payne, Matthew DeMichele, Nonso Okafo

Journal:

Journal of Criminal Justice

Year:

2009

Language:

english

File:

PDF, 197 KB

english, 2009

23

Formation and identification of a degradant in chlorproguanil–dapsone–artesunate (Dacart™) tablets

Ben Bardsley, Samantha J. Barry, Malgorzata A. Drozdz, Stephen A. Hancock, George N. Okafo, Magdalena M. Szafran

Journal:

Journal of Pharmaceutical and Biomedical Analysis

Year:

2011

Language:

english

File:

PDF, 228 KB

english, 2011

24

Preliminary investigation of the application of on-line membrane extraction of trifluoroacetic acid as an aid to improvement of negative ion electrospray mass spectrometry data

Anthony P. New, Jean-Claude Wolff, Simon Crabtree, Luisa Freitas do Santos, George Okafo, John Lee, Khalil Divan

Journal:

Journal of Chromatography A

Year:

2001

Language:

english

File:

PDF, 109 KB

english, 2001

25

Superheated water as eluent in high-temperature high-performance liquid chromatographic separations of steroids on a polymer-coated zirconia column

Steven M. Fields, Christine Q. Ye, Dee Dee Zhang, B.Russell Branch, X.Jason Zhang, Ngozi Okafo

Journal:

Journal of Chromatography A

Year:

2001

Language:

english

File:

PDF, 533 KB

english, 2001

26

The effect of 2H2O and an ion-pairing agent on the liquid chromatographic separation of dansylated amino acids

George N. Okafo, Patrick Camilleri

Journal:

Journal of Chromatography A

Year:

1991

Language:

english

File:

PDF, 370 KB

english, 1991

27

Capillary electrophoretic separation in both H2O- and 2H2O-based electrolytes can provide more information on tryptic digests

G.N. Okafo, P. Camilleri

Journal:

Journal of Chromatography A

Year:

1991

Language:

english

File:

PDF, 149 KB

english, 1991

28

Capillary electrophoresis in [2H]water solution

Patrick Camilleri, George Okafo

Journal:

Journal of Chromatography A

Year:

1991

Language:

english

File:

PDF, 433 KB

english, 1991

29

Ultrastructural and functional characterization of satellitosis in the human lateral amygdala associated with Ammon’s horn sclerosis

Heidrun Faber-Zuschratter, Kerstin Hüttmann, Christian Steinhäuser, Albert Becker, Johannes Schramm, Uchenna Okafo, Daniel Shanley, Deniz M. Yilmazer-Hanke

Journal:

Acta Neuropathologica

Year:

2009

Language:

english

File:

PDF, 520 KB

english, 2009

30

Separation by capillary electrophoresis followed by dynamic elution

Patrick Camilleri, George N. Okafo, Christopher Southan

Journal:

Analytical Biochemistry

Year:

1991

Language:

english

File:

PDF, 547 KB

english, 1991

31

ANTIOXIDANT EFFECT OF PINEAPPLE (ANANAS COSMOSUS) PEEL EXTRACT ON ALCOHOL-INDUCED OXIDATIVE STRESS IN SPLENIC TISSUES OF MALE ALBINO RATS

O.L. ERUKAINURE, J.A. AJIBOYE, O.Y. OKAFO, R.S.B. KOSOK, O.F.O. OWOLAB, I.S.O. ADENEKAN

Journal:

Journal of Food Biochemistry

Year:

2012

Language:

english

File:

PDF, 278 KB

english, 2012

32

ChemInform Abstract: Physico-Chemical Properties of a Novel Surfactant (I) Derived from 6- Aminopenicillanic Acid and Its Use in Capillary Electrophoresis for Chiral Discrimination.

M. BOUZIGE, G. OKAFO, D. DHANAK, P. CAMILLERI

Journal:

Year:

1996

File:

PDF, 26 KB

1996

33

Improved separation of diastereoisomers in capillary electrophoresis using a mixture of β-cyclodextrin and sodium taurodeoxycholate

G. N. Okafo, K. K. Rana, P. Camilleri

Journal:

Chromatographia

Year:

1994

Language:

english

File:

PDF, 302 KB

english, 1994

34

Occurrence of pathogens on vegetables harvested from soils irrigated with contaminated streams

Cordelia N. Okafo, Veronica J. Umoh, Musa Galadima

Journal:

Science of The Total Environment

Year:

2003

Language:

english

File:

PDF, 91 KB

english, 2003

35

Kinetic studies of the solvent extraction of metal complexes—I: The rate of extraction and back-extraction of Zr(IV) 1-phenyl-3-methyl-4-benzoyl-pyrazolonate chelate in aqueous sulphate solution-chloroform systems

M.Y. Mirza, F.I. Nwabue, E.N. Okafo

Journal:

Journal of Inorganic and Nuclear Chemistry

Year:

1981

Language:

english

File:

PDF, 367 KB

english, 1981

36

Effects of nitrogen sources on growth and sporulation of Mycosyrinx nonveilleri

A.U. Ofong, C.C. Okafo

Journal:

Transactions of the British Mycological Society

Year:

1980

Language:

english

File:

PDF, 870 KB

english, 1980

37

High-Performance Liquid Chromatographic Analysis of Complex N-Linked Glycans Derivatized with 2-Aminoacridone

Okafo, George, Langridge, James, North, Simon, Organ, Andrew, West, Andrew, Morris, Mike, Camilleri, Patrick

Journal:

Analytical Chemistry

Year:

1997

Language:

english

File:

PDF, 361 KB

english, 1997

38

A prospective randomised study to compare the utility and outcomes of subdural and subperiosteal drains for the treatment of chronic subdural haematoma

Chandrasekaran Kaliaperumal, Ayman Khalil, Eoin Fenton, Uchenna Okafo, George Kaar, Michael O’Sullivan, Charles Marks

Journal:

Acta Neurochirurgica

Year:

2012

Language:

english

File:

PDF, 161 KB

english, 2012

39

Studies on the extraction and spectrophotometric determination of Ni(II), Fe(II), Fe(III) and V(IV) with bis(4-hydroxypent-2-ylidene)diaminoethane

F.I. Nwabue, E.N. Okafo

Journal:

Year:

1992

Language:

english

File:

PDF, 713 KB

english, 1992

40

Pyogenic cyst of adrenal gland

Benjamin A. Okafo, Curtis Nickel, Alvaro Morales

Journal:

Year:

1983

Language:

english

File:

PDF, 2.74 MB

english, 1983

41

Multicenter study of emergency department visits for bee sting allergy

Clark, Sunday, Kamarthi, Geeta S, Okafo, Tobi, Gaeta, Theodore J, Camargo, Carlos A

Journal:

Journal of Allergy and Clinical Immunology

Year:

2002

Language:

english

File:

PDF, 124 KB

english, 2002

42

Assessment of Predictivity of Semiquantitative Risk Assessment Tool: Pazopanib Hydrochloride Genotoxic Impurities

Elder, David P., Okafo, George, McGuire, Michael

Journal:

Organic Process Research & Development

Year:

2013

Language:

english

File:

PDF, 277 KB

english, 2013

43

Enhanced Resolution in the Fingerprinting of Short-Chain Oligonucleotides Using the Dodecasodium Salt of Phytic Acid in Capillary Electrophoresis

Okafo, George, Harland, Gary, Camilleri, Patrick

Journal:

Analytical Chemistry

Year:

1996

Language:

english

File:

PDF, 143 KB

english, 1996

44

Glucopyranoside-Based Surfactants as Pseudostationary Phases for Chiral Separations in Capillary Electrophoresis

Tickle, David C., Okafo, George N., Camilleri, Patrick., Jones, Rose F. D., Kirby, Anthony J.

Journal:

Analytical Chemistry

Year:

1994

Language:

english

File:

PDF, 575 KB

english, 1994

45

A Coordinated High-Performance Liquid Chromatographic, Capillary Electrophoretic, and Mass Spectrometric Approach for the Analysis of Oligosaccharide Mixtures Derivatized with 2-Aminoacridone

Okafo, George, Burrow, Louise, Carr, Steven A., Roberts, Gerald D., Johnson, Walter, Camilleri, Patrick

Journal:

Analytical Chemistry

Year:

1996

Language:

english

File:

PDF, 157 KB

english, 1996

46

A novel acridone derivative for the fluorescence tagging and mass spectrometric sequencing of peptides

Faller, Thomas, Hutton, Kathryn, Okafo, George, Gribble, Andy, Camilleri, Patrick, Games, David E.

Journal:

Chemical Communications

Year:

1997

Language:

english

File:

PDF, 81 KB

english, 1997

47

Capillary Electrophoresis Study of the Hydrolysis of a .beta.-Lactamase Inhibitor

Okafo, George N., Cutler, Paul., Knowles, David J., Camilleri, Patrick.

Journal:

Analytical Chemistry

Year:

1995

Language:

english

File:

PDF, 1.01 MB

english, 1995

48

High sensitivity detection of amino acids using a new fluorogenic probe

Camilleri, Patrick, Dhanak, Dashyant, Druges, Martine, Okafo, George N.

Journal:

Analytical Proceedings

Year:

1994

Language:

english

File:

PDF, 370 KB

english, 1994

49

Racemization of an L-phenylalanine residue catalysed by an adjacent cysteine in a bradykinin peptide antagonist

Brown, Charles, Cutler, Paul, Eckers, Christine, Neville, William, Okafo, George, Camilleri, Patrick

Journal:

Analytical Communications

Year:

1996

Language:

english

File:

PDF, 536 KB

english, 1996

50

Halofantrine incorporates in sodium dodecyl sulfate (SDS) micelles: application in fluorescence and capillary electrophoresis studies

Camilleri, Patrick, Okafo, George N.

Journal:

Journal of the Chemical Society Chemical Communications

Year:

1992

Language:

english

File:

PDF, 340 KB

english, 1992