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Showing 1 to 12 of 290 entries
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Size-Tunable Photothermal Germanium Nanocrystals.

Angewandte Chemie (International ed. in English)

Sun W, Zhong G, Kübel C, Jelle AA, Qian C, Wang L, Ebrahimi M, Reyes LM, Helmy AS, Ozin GA.
PMID: 28393431
Angew Chem Int Ed Engl. 2017 May 22;56(22):6329-6334. doi: 10.1002/anie.201701321. Epub 2017 Apr 10.

Germanium nanocrystals (ncGe) have not received as much attention as silicon nanocrystals (ncSi). However, Ge has demonstrated superiority over Si nanomaterials in some applications. Examples include, high charge-discharge rate lithium-ion batteries, small band-gap opto-electronic devices, and photo-therapeutics. When stabilized...

Diagnosis of acute cholecystitis in patients with liver cirrhosis: waveform analysis of the cystic artery by color Doppler imaging.

Journal of medical ultrasonics (2001)

Tochio H, Nishiuma S, Okabe Y, Orino A, Kudo M.
PMID: 27278492
J Med Ultrason (2001). 2004 Mar;31(1):21-8. doi: 10.1007/s10396-003-0001-8.

PURPOSE: The aim of this study was to investigate the possibility of diagnosing acute cholecystitis in patients with liver cirrhosis using color Doppler imaging to demonstrate the hemodynamics.METHODS: Color Doppler imaging was used to analyze the waveform of the...

The role of plant processing for the cancer preventive potential of Ethiopian kale (.

Food & nutrition research

Odongo GA, Schlotz N, Herz C, Hanschen FS, Baldermann S, Neugart S, Trierweiler B, Frommherz L, Franz CM, Ngwene B, Luvonga AW, Schreiner M, Rohn S, Lamy E.
PMID: 28326001
Food Nutr Res. 2017 Jan 31;61(1):1271527. doi: 10.1080/16546628.2017.1271527. eCollection 2017.

No abstract available.

Spatial Separation of Charge Carriers in In2O3-x(OH)y Nanocrystal Superstructures for Enhanced Gas-Phase Photocatalytic Activity.

ACS nano

He L, Wood TE, Wu B, Dong Y, Hoch LB, Reyes LM, Wang D, Kübel C, Qian C, Jia J, Liao K, O'Brien PG, Sandhel A, Loh JY, Szymanski P, Kherani NP, Sum TC, Mims CA, Ozin GA.
PMID: 27159793
ACS Nano. 2016 May 24;10(5):5578-86. doi: 10.1021/acsnano.6b02346. Epub 2016 May 12.

The development of strategies for increasing the lifetime of photoexcited charge carriers in nanostructured metal oxide semiconductors is important for enhancing their photocatalytic activity. Intensive efforts have been made in tailoring the properties of the nanostructured photocatalysts through different...

Heterogeneous catalytic hydrogenation of CO.

Chemical Society reviews

Jia J, Qian C, Dong Y, Li YF, Wang H, Ghoussoub M, Butler KT, Walsh A, Ozin GA.
PMID: 28635998
Chem Soc Rev. 2017 Jul 31;46(15):4631-4644. doi: 10.1039/c7cs00026j.

Metal oxides with their myriad compositions, structures and bonding exhibit an incredibly diverse range of properties. It is however the defects in metal oxides that endow them with a variety of functions and it is the ability to chemically...

Photothermal Catalyst Engineering: Hydrogenation of Gaseous CO.

Advanced science (Weinheim, Baden-Wurttemberg, Germany)

Jia J, Wang H, Lu Z, O'Brien PG, Ghoussoub M, Duchesne P, Zheng Z, Li P, Qiao Q, Wang L, Gu A, Jelle AA, Dong Y, Wang Q, Ghuman KK, Wood T, Qian C, Shao Y, Qiu C, Ye M, Zhu Y, Lu ZH, Zhang P, Helmy AS, Singh CV, Kherani NP, Perovic DD, Ozin GA.
PMID: 29051865
Adv Sci (Weinh). 2017 Jul 25;4(10):1700252. doi: 10.1002/advs.201700252. eCollection 2017 Oct.

This study has designed and implemented a library of hetero-nanostructured catalysts, denoted as Pd@Nb

Heterogeneous reduction of carbon dioxide by hydride-terminated silicon nanocrystals.

Nature communications

Sun W, Qian C, He L, Ghuman KK, Wong AP, Jia J, Jelle AA, O'Brien PG, Reyes LM, Wood TE, Helmy AS, Mims CA, Singh CV, Ozin GA.
PMID: 27550234
Nat Commun. 2016 Aug 23;7:12553. doi: 10.1038/ncomms12553.

Silicon constitutes 28% of the earth's mass. Its high abundance, lack of toxicity and low cost coupled with its electrical and optical properties, make silicon unique among the semiconductors for converting sunlight into electricity. In the quest for semiconductors...

Correction: Microbial Inactivation in the Liquid Phase Induced by Multigas Plasma Jet.

PloS one

Takamatsu T, Uehara K, Sasaki Y, Hidekazu M, Matsumura Y, Iwasawa A, Ito N, Kohno M, Azuma T, Okino A.
PMID: 26252538
PLoS One. 2015 Aug 07;10(8):e0135546. doi: 10.1371/journal.pone.0135546. eCollection 2015.

No abstract available.

Effect of Ag(+) on the Excited-State Properties of a Gas-Phase (Cytosine)2Ag(+) Complex: Electronic Transition and Estimated Lifetime.

The journal of physical chemistry letters

Berdakin M, Féraud G, Dedonder-Lardeux C, Jouvet C, Pino GA.
PMID: 26279549
J Phys Chem Lett. 2014 Jul 03;5(13):2295-301. doi: 10.1021/jz5009455. Epub 2014 Jun 19.

Recently, DNA molecules have received great attention because of their potential applications in material science. One interesting example is the production of highly fluorescent and tunable DNA-Agn clusters with cytosine (C)-rich DNA strands. Here, we report the UV photofragmentation...

Efficient Electrocatalytic Reduction of CO.

Angewandte Chemie (International ed. in English)

Wang H, Jia J, Song P, Wang Q, Li D, Min S, Qian C, Wang L, Li YF, Ma C, Wu T, Yuan J, Antonietti M, Ozin GA.
PMID: 28499080
Angew Chem Int Ed Engl. 2017 Jun 26;56(27):7847-7852. doi: 10.1002/anie.201703720. Epub 2017 Jun 01.

Herein we introduce a straightforward, low cost, scalable, and technologically relevant method to manufacture an all-carbon, electroactive, nitrogen-doped nanoporous-carbon/carbon-nanotube composite membrane, dubbed "HNCM/CNT". The membrane is demonstrated to function as a binder-free, high-performance gas diffusion electrode for the electrocatalytic...

Draft Genome Sequences of Pseudomonas fluorescens Strains SF39a and SF4c, Potential Plant Growth Promotion and Biocontrol Agents.

Genome announcements

Ly LK, Underwood GE, McCully LM, Bitzer AS, Godino A, Bucci V, Brigham CJ, Príncipe A, Fischer SE, Silby MW.
PMID: 25814613
Genome Announc. 2015 Mar 26;3(2). doi: 10.1128/genomeA.00219-15.

Pseudomonas fluorescens SF4c and SF39a, strains isolated from wheat rhizosphere, have potential applications in plant growth promotion and biocontrol of fungal diseases of crop plants. We report the draft genome sequences of SF4c and SF39a with estimated sizes of...

A highly-ordered 3D covalent fullerene framework.

Angewandte Chemie (International ed. in English)

Minar NK, Hou K, Westermeier C, Döblinger M, Schuster J, Hanusch FC, Nickel B, Ozin GA, Bein T.
PMID: 25958846
Angew Chem Int Ed Engl. 2015 Jun 22;54(26):7577-81. doi: 10.1002/anie.201411344. Epub 2015 May 08.

A highly-ordered 3D covalent fullerene framework is presented with a structure based on octahedrally functionalized fullerene building blocks in which every fullerene is separated from the next by six functional groups and whose mesoporosity is controlled by cooperative self-assembly...

Showing 1 to 12 of 290 entries