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Showing 1 to 12 of 894 entries
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Enhanced power conversion efficiency of dye-sensitized solar cells using nanoparticle/nanotube double layered film.

Journal of nanoscience and nanotechnology

Sun KC, Yun SH, Yoon CH, Ko HH, Yi S, Jeong SH.
PMID: 24266168
J Nanosci Nanotechnol. 2013 Dec;13(12):7938-43. doi: 10.1166/jnn.2013.8114.

To enhance the power conversion efficiency of dye-sensitized solar cell, a new type of double layered photoanode was prepared using TiO2 nanoparticle in under layer and TiO2 nanotube in upper layer. TiO2 nanotubes were synthesized by hydrothermal polymerization. The...

The brain, obesity and addiction: an EEG neuroimaging study.

Scientific reports

De Ridder D, Manning P, Leong SL, Ross S, Sutherland W, Horwath C, Vanneste S.
PMID: 27658351
Sci Rep. 2016 Sep 23;6:34122. doi: 10.1038/srep34122.

Obesity is among the greatest challenges facing healthcare systems with 20% of the world's population afflicted. Great controversy exists whether obesity can be regarded as an addictive disorder or not. Recently the Yale Food Addiction Scale questionnaire has been...

Stretchable Thermoelectric Generators Metallized with Liquid Alloy.

ACS applied materials & interfaces

Jeong SH, Cruz FJ, Chen S, Gravier L, Liu J, Wu Z, Hjort K, Zhang SL, Zhang ZB.
PMID: 28453282
ACS Appl Mater Interfaces. 2017 May 10;9(18):15791-15797. doi: 10.1021/acsami.7b04752. Epub 2017 Apr 28.

Conventional thermoelectric generators (TEGs) are normally hard, rigid, and flat. However, most objects have curvy surfaces, which require soft and even stretchable TEGs for maximizing efficiency of thermal energy harvesting. Here, soft and stretchable TEGs using conventional rigid Bi

Engineering transcription factors to improve tolerance against alkane biofuels in Saccharomyces cerevisiae.

Biotechnology for biofuels

Ling H, Pratomo Juwono NK, Teo WS, Liu R, Leong SS, Chang MW.
PMID: 26719765
Biotechnol Biofuels. 2015 Dec 30;8:231. doi: 10.1186/s13068-015-0411-z. eCollection 2015.

BACKGROUND: Biologically produced alkanes can be used as 'drop in' to existing transportation infrastructure as alkanes are important components of gasoline and jet fuels. Despite the reported microbial production of alkanes, the toxicity of alkanes to microbial hosts could...

Magnetic Phase Formation in Self-Assembled Epitaxial BiFeO3-MgO and BiFeO3-MgAl2O4 Nanocomposite Films Grown by Combinatorial Pulsed Laser Deposition.

ACS applied materials & interfaces

Kim DH, Sun X, Kim TC, Eun YJ, Lee T, Jeong SG, Ross CA.
PMID: 26750565
ACS Appl Mater Interfaces. 2016 Feb 03;8(4):2673-9. doi: 10.1021/acsami.5b10676. Epub 2016 Jan 21.

Self-assembled epitaxial BiFeO3-MgO and BiFeO3-MgAl2O4 nanocomposite thin films were grown on SrTiO3 substrates by pulsed laser deposition. A two-phase columnar structure was observed for BiFeO3-MgO codeposition within a small window of growth parameters, in which the pillars consisted of...

Quantitative microvascular hemoglobin mapping using visible light spectroscopic Optical Coherence Tomography.

Biomedical optics express

Chong SP, Merkle CW, Leahy C, Radhakrishnan H, Srinivasan VJ.
PMID: 25909026
Biomed Opt Express. 2015 Mar 24;6(4):1429-50. doi: 10.1364/BOE.6.001429. eCollection 2015 Apr 01.

Quantification of chromophore concentrations in reflectance mode remains a major challenge for biomedical optics. Spectroscopic Optical Coherence Tomography (SOCT) provides depth-resolved spectroscopic information necessary for quantitative analysis of chromophores, like hemoglobin, but conventional SOCT analysis methods are applicable only...

Comparison of Antioxidant Activities of Hydrolysates of Domestic and Imported Skim Milk Powders Treated with Papain.

Korean journal for food science of animal resources

Ha GE, Chang OK, Han GS, Ham JS, Park BY, Jeong SG.
PMID: 26761850
Korean J Food Sci Anim Resour. 2015;35(3):360-9. doi: 10.5851/kosfa.2015.35.3.360. Epub 2015 Jun 30.

Milk proteins have many potential sequences within their primary structure, each with a specific biological activity. In this study, we compared and investigated the bioactivities of hydrolysates of the domestic (A, B) and imported (C, D) skim milk powders...

Prediction of positron emission tomography/computed tomography (PET/CT) positivity in patients with high-risk primary melanoma.

American journal of nuclear medicine and molecular imaging

Danielsen M, Kjaer A, Wu M, Martineau L, Nosrati M, Leong SP, Sagebiel RW, Miller JR, Kashani-Sabet M.
PMID: 27766186
Am J Nucl Med Mol Imaging. 2016 Sep 22;6(5):277-285. eCollection 2016.

Positron emission tomography/computed tomography (PET/CT) is an important tool to identify occult melanoma metastasis. To date, it is controversial which patients with primary cutaneous melanoma should have staging PET/CT. In this retrospective analysis of more than 800 consecutive patients...

Massilia varians Isolated from a Clinical Specimen.

Infection & chemotherapy

Cho J, Kim KH, Kim JO, Hong JS, Jeong SH, Lee K.
PMID: 28608658
Infect Chemother. 2017 Sep;49(3):219-222. doi: 10.3947/ic.2017.49.3.219. Epub 2017 May 24.

We report a case of Massilia varians isolated from a deep finger wound following orthopedic surgery on an immunocompetent patient. The bacterium was identified by 16S rDNA sequence analysis. This is the first case of M. varians isolated from...

Very high productivity of the C.

Oecologia

Morison JIL, Piedade MTF, Müller E, Long SP, Junk WJ, Jones MB.
PMID: 28547335
Oecologia. 2000 Nov;125(3):400-411. doi: 10.1007/s004420000464. Epub 2000 Nov 01.

Fluxes of CO

Effective gamma-ray sterilization and characterization of conductive polypyrrole biomaterials.

Scientific reports

Kim S, Jeong JO, Lee S, Park JS, Gwon HJ, Jeong SI, Hardy JG, Lim YM, Lee JY.
PMID: 29487343
Sci Rep. 2018 Feb 27;8(1):3721. doi: 10.1038/s41598-018-22066-6.

Conductive polymers, including polypyrrole (PPy), have been extensively explored to fabricate electrically conductive biomaterials for bioelectrodes and tissue engineering scaffolds. For their in vivo uses, a sterilization method without severe impairment of original material properties and performance is necessary....

A Single Centre Experience of Day Case Laparoscopic Cholecystectomy Outcomes by Body Mass Index Group.

Surgery research and practice

Bowling K, Leong S, El-Badawy S, Massri E, Rait J, Atkinson J, Srinivas G, Andrews S.
PMID: 29094063
Surg Res Pract. 2017;2017:1017584. doi: 10.1155/2017/1017584. Epub 2017 Sep 28.

AIM: The purpose of this study was to evaluate whether patients with a high BMI can undergo safe day case LC for cholecystitis compared to groups of patients with a lower BMI.SETTING: NHS District General Hospital, UK.METHODS: A retrospective...

Showing 1 to 12 of 894 entries