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Showing 1 to 12 of 44 entries
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Flow injection spectrophotometry coupled with a crushed barium sulfate reactor column for the determination of sulfate ion in water samples.

Talanta

Burakham R, Higuchi K, Oshima M, Grudpan K, Motomizu S.
PMID: 18969722
Talanta. 2004 Dec 15;64(5):1147-50. doi: 10.1016/j.talanta.2004.05.001.

A new type of a reactor column, a crushed BaSO(4) reactor column used for the flow injection spectrophotometric determination of sulfate ion using the exchange reaction of sulfate ion and barium-dimethylsulfonazo III is proposed. The column is very simple...

The definition and management of Barrett's oesophagus: a case report, review of the literature and a suggestion for the future.

BMJ case reports

Bird-Lieberman EL, Lao-Sirieix P, Saeed I, Khoo D, Burnham R, Fitzgerald R.
PMID: 21686804
BMJ Case Rep. 2009;2009. doi: 10.1136/bcr.07.2008.0450. Epub 2009 Jun 01.

The definition of Barrett's oesophagus continues to evolve and there has been divergence in the diagnostic criteria internationally, which has implications for surveillance practices and research inclusion criteria. Here we describe the case of a 69-year-old female with 10...

High-power diode-array-pumped frequency-doubled cw Nd:YAG laser.

Optics letters

Burnham R, Hays AD.
PMID: 19749812
Opt Lett. 1989 Jan 01;14(1):27-9. doi: 10.1364/ol.14.000027.

We report the demonstration of a diode-array-pumped Nd:YAG laser with a cw output of 3.3 W at 1.06 microm. The laser was side pumped using linear diode arrays focused with cylindrical optics to provide efficient spatial overlap between the...

Role of different salts on cloud-point extraction of isoprocarb and promecarb insecticides followed by high-performance liquid chromatography.

Journal of chromatographic science

Santalad A, Burakham R, Srijaranai S, Srijaranai S, Deming RL.
PMID: 22532589
J Chromatogr Sci. 2012 Jul;50(6):523-30. doi: 10.1093/chromsci/bms043. Epub 2012 Apr 23.

The influence of salt additive on cloud point extraction (CPE) of isoprocarb and promecarb insecticides is described. Types of salt (Na(2)CO(3), CaCl(2), MgSO(4), Na(2)SO(4), NaHCO(3) and NaCl) and concentrations were studied. The extracted target compounds were analyzed using reversed...

How Do Preoperative Antibiotics Affect Culture Yield in Diabetic Foot Infections?.

Open forum infectious diseases

Young H, Miller W, Burnham R, Heard S, Berg C, Jenkins TC.
PMID: 28480287
Open Forum Infect Dis. 2017 Feb 11;4(1):ofx016. doi: 10.1093/ofid/ofx016. eCollection 2017.

The impact of preoperative antibiotics on culture of diabetic foot infection samples has not been studied. We found that increasing exposure to preoperative antibiotics was associated with less frequent growth of streptococci and anaerobes and more culture-negative results. In...

Magnetic Molecularly Imprinted Polymer for the Selective Enrichment of Glyphosate, Glufosinate, and Aminomethylphosphonic Acid Prior to High-Performance Liquid Chromatography.

ACS omega

Surapong N, Burakham R.
PMID: 34693120
ACS Omega. 2021 Oct 08;6(41):27007-27016. doi: 10.1021/acsomega.1c03488. eCollection 2021 Oct 19.

A novel mixed iron hydroxide molecularly imprinted polymer (MIH-MIP) was synthesized via polymerization using mixed-valence iron hydroxide as a magnetic supporter, glyphosate as a template, acrylamide as a functional monomer, and ethylene glycol dimethacrylate as a cross-linker. The resulting...

Evaluation of an Ultrasound-Assisted Longitudinal Axis Lateral Crest Approach to Radiofrequency Ablation of the Sacroiliac Joint.

American journal of physical medicine & rehabilitation

Burnham TR, Smith A, McCormick ZL, Teramoto M, Burnham R.
PMID: 34915543
Am J Phys Med Rehabil. 2022 Jan 01;101(1):26-31. doi: 10.1097/PHM.0000000000001733.

OBJECTIVE: The aim of the study was to evaluate the effectiveness and procedural characteristics of a novel, ultrasound/fluoroscopically guided technique (longitudinal axis sacroiliac joint radiofrequency ablation) for sacroiliac joint denervation.DESIGN: A single-arm cohort with historical cohort comparison was used...

Determination of arsenic based on quenching of CdS quantum dots fluorescence using the gas-diffusion flow injection method.

Talanta

Butwong N, Noipa T, Burakham R, Srijaranai S, Ngeontae W.
PMID: 21726739
Talanta. 2011 Aug 15;85(2):1063-9. doi: 10.1016/j.talanta.2011.05.023. Epub 2011 May 19.

A sequential injection analysis system for determination of arsenic based on hydride generation and fluorescence quenching of mercaptoacetic acid capped cadmium sulfide quantum dots (CdS-MAA QDs) is described. The generated arsine diffused across the PTFE membrane in a gas-diffusion...

Thyroid Nodule Management: Thyroid-Stimulating Hormone, Ultrasound, and Cytological Classification System for Predicting Malignancy.

Cancer informatics

Al Dawish MA, Alwin Robert A, Thabet MA, Braham R.
PMID: 29581701
Cancer Inform. 2018 Mar 19;17:1176935118765132. doi: 10.1177/1176935118765132. eCollection 2018.

BACKGROUND/OBJECTIVES: Thyroid nodule (TN) is a common thyroid disorder globally, and the incidence has been increasing in recent decades. The objective of this study was to determine the contribution of thyroid-stimulating hormone (TSH), ultrasound (US), and cytological classification system...

III. Multiple-quantum wells.

Applied optics

Bhattacharya P, Burnham R, Chemla D, Dohler G, Gibbs HM, Majerfeld A, Smith PW, Stillman G, Temkin H, Gunshor RL.
PMID: 20454113
Appl Opt. 1987 Jan 15;26(2):216-20. doi: 10.1364/AO.26.000216.

No abstract available.

Research on nonlinear optical materials: an assessment.

Applied optics

Auston DH, Ballman AA, Bhattacharya P, Bjorklund GJ, Bowden C, Boyd RW, Brody PS, Burnham R, Byer RL, Carter G, Chemla D, Dagenais M, Dohler G, Efron U, Eimerl D, Feigelson RS, Feinberg J, Feldman BJ, Garito AF, Garmire EM, Gibbs HM, Glass AM, Goldberg LS, Gunshor RL, Gustafson TK, Hellwarth RW, Kaplan AE, Kelley PL, Leonberger FJ, Lytel RS, Majerfeld A, Menyuk N, Meredith GR, Neurgaonkar RR, Peyghambarian NG, Prasad P, Rakuljic G, Shen YR, Smith PW, Stamatoff J, Stegeman G, Stillman G, Tang CL, Temkin H, Thakur M, Valley GC, Wolff PA, Woods C.
PMID: 20454110
Appl Opt. 1987 Jan 15;26(2):211. doi: 10.1364/AO.26.000211.

The seven papers making up this assessment are based on the Workshop on Nonlinear Optical Materials held in April 1986.

Cloud-point extraction and reversed-phase high performance liquid chromatography for analysis of phenolic compounds and their antioxidant activity in Thai local wines.

Journal of food science and technology

Vichapong J, Santaladchaiyakit Y, Burakham R, Srijaranai S.
PMID: 24741159
J Food Sci Technol. 2014 Apr;51(4):664-72. doi: 10.1007/s13197-011-0556-0. Epub 2011 Oct 18.

A cloud-point extraction (CPE) was developed for the determination of 12 phenolic compounds (i.e. gallic acid, procatechuic acid, p-hydroxybenzoic acid, vanillic acid, caffeic acid, syringic acid, p-coumaric acid, ferulic acid, guaiacol, p-cresol, o-cresol and 3,5-xylenol) using reversed-phase high performance...

Showing 1 to 12 of 44 entries