Advanced Search
Display options
Filter resources
Text Availability
Article type
Publication date
Species
Language
Sex
Age
Showing 1 to 12 of 391 entries
Sorted by: Best Match Show Resources per page
Suppression of spin-exciton state in hole overdoped iron-based superconductors.

Scientific reports

Lee CH, Kihou K, Park JT, Horigane K, Fujita K, Waßer F, Qureshi N, Sidis Y, Akimitsu J, Braden M.
PMID: 27005481
Sci Rep. 2016 Mar 23;6:23424. doi: 10.1038/srep23424.

The mechanism of Cooper pair formation in iron-based superconductors remains a controversial topic. The main question is whether spin or orbital fluctuations are responsible for the pairing mechanism. To solve this problem, a crucial clue can be obtained by...

Switching of magnetic easy-axis using crystal orientation for large perpendicular coercivity in CoFe2O4 thin film.

Scientific reports

Shirsath SE, Liu X, Yasukawa Y, Li S, Morisako A.
PMID: 27435010
Sci Rep. 2016 Jul 20;6:30074. doi: 10.1038/srep30074.

Perpendicular magnetization and precise control over the magnetic easy axis in magnetic thin film is necessary for a variety of applications, particularly in magnetic recording media. A strong (111) orientation is successfully achieved in the CoFe2O4 (CFO) thin film...

Aesthetic outcomes of inframammary fold recreation in two-stage, implant-based, breast reconstruction.

SpringerPlus

Tomita K, Yano K, Nishibayashi A, Seike S, Hosokawa K.
PMID: 27730018
Springerplus. 2016 Sep 26;5(1):1656. doi: 10.1186/s40064-016-3331-x. eCollection 2016.

BACKGROUND: When the inframammary fold (IMF) is excised in mastectomy procedures for oncologic reasons, it must be recreated to restore a natural breast shape. Despite refinements in surgical techniques, postoperative loss of a well-defined IMF can occur. This study...

In vitro and in cell analysis of chemically synthesized histone H2A with multiple modifications.

Chemical communications (Cambridge, England)

Hayashi G, Sueoka T, Okamoto A.
PMID: 26981611
Chem Commun (Camb). 2016 Apr 11;52(28):4999-5002. doi: 10.1039/c5cc10555b.

The chemical synthetic route to histone H2A is described. An H2A-H2B dimer, histone octamer, and nucleosome were reconstituted with the synthetic H2A. Fluorescein-labeled H2A and multiply modified H2A, which has three different posttranslational modifications, were also synthesized, and applied...

Edge chlorination of hexa-peri-hexabenzocoronene investigated by density functional theory and vibrational spectroscopy.

Physical chemistry chemical physics : PCCP

Maghsoumi A, Narita A, Dong R, Feng X, Castiglioni C, Müllen K, Tommasini M.
PMID: 26912311
Phys Chem Chem Phys. 2016 Apr 28;18(17):11869-78. doi: 10.1039/c5cp07755a.

We investigate the molecular structure and vibrational properties of perchlorinated hexa-peri-hexabenzocoronene (HBC-Cl) by density functional theory (DFT) calculations and IR and Raman spectroscopy, in comparison to the parent HBC. The theoretical and experimental IR and Raman spectra demonstrated very...

Direct Estimation of the Surface Location of Immobilized Functional Groups for Concerted Catalysis Using a Probe Molecule.

Chemistry (Weinheim an der Bergstrasse, Germany)

Noda H, Motokura K, Wakabayashi Y, Sasaki K, Tajiri H, Miyaji A, Yamaguchi S, Baba T.
PMID: 26853075
Chemistry. 2016 Apr 04;22(15):5113-7. doi: 10.1002/chem.201600263. Epub 2016 Feb 25.

The location of active sites during concerted catalysis by a metal complex and tertiary amine on a SiO2 surface is discussed based on the interaction between the functionalized SiO2 surface and a probe molecule, p-formyl phenylboronic acid. The interactions...

Stereoselective Organocatalytic Synthesis of α,α-Difluoro-γ,γ-Disubstituted Butenals.

The Journal of organic chemistry

Arimitsu S, Nakasone M.
PMID: 27385492
J Org Chem. 2016 Aug 05;81(15):6707-13. doi: 10.1021/acs.joc.6b01334. Epub 2016 Jul 19.

A highly stereoselective reaction of α,α-difluoro-γ,γ-disubstituted butenals 2 bearing two different substituents at the γ position has been developed with an organocatalytic system of l-proline (30 mol %) and salicylic acid (60 mol %). This novel reaction demonstrated a...

ACS medicinal chemistry letters

Kimura H, Okuda H, Ishiguro M, Arimitsu K, Makino A, Nishii R, Miyazaki A, Yagi Y, Watanabe H, Kawasaki I, Ono M, Saji H.
PMID: 28435529
ACS Med Chem Lett. 2017 Mar 20;8(4):418-422. doi: 10.1021/acsmedchemlett.6b00520. eCollection 2017 Apr 13.

In nonsmall-cell lung carcinoma patients, L858R mutation of epidermal growth factor receptor (EGFR) is often found, and molecular target therapy using EGFR tyrosine kinase inhibitors is effective for the patients. However, the treatment frequently develops drug resistance by secondary...

Carbon Nanotube (CNT) Honeycomb Cell Area-Dependent Optical Reflectance.

Nanomaterials (Basel, Switzerland)

Udorn J, Hatta A, Furuta H.
PMID: 28335330
Nanomaterials (Basel). 2016 Nov 07;6(11). doi: 10.3390/nano6110202.

The relationship between the physical structure of carbon nanotube (CNT) honeycomb structures and their total, diffuse, and specular reflectance is investigated for the first time. It is found that CNT honeycomb structures with average cell areas of smaller than...

Charge carrier mobilities in organic semiconductors: crystal engineering and the importance of molecular contacts.

Physical chemistry chemical physics : PCCP

Bashir A, Heck A, Narita A, Feng X, Nefedov A, Rohwerder M, Müllen K, Elstner M, Wöll C.
PMID: 26235109
Phys Chem Chem Phys. 2015 Sep 14;17(34):21988-96. doi: 10.1039/c5cp03171k. Epub 2015 Aug 03.

We have conducted a combined experimental and theoretical study on the optimization of hexa-peri-hexabenzocoronene (HBC) as organic semiconductor. While orientations with high electronic coupling are unfavorable in the native liquid crystalline phase of HBC, we enforced such orientations by...

Effects of heat exposure in the absence of hyperthermia on power output during repeated cycling sprints.

Biology of sport

Matsuura R, Arimitsu T, Yunoki T, Kimura T, Yamanaka R, Yano T.
PMID: 25729145
Biol Sport. 2015 Mar;32(1):15-20. doi: 10.5604/20831862.1125286. Epub 2014 Oct 21.

The aim of this study was to investigate the effects of heat exposure in the absence of hyperthermia on power output during repeated cycling sprints. Seven males performed four 10-s cycling sprints interspersed by 30 s of active recovery...

Electronic band structure and Fermi surface of CaB6 studied by angle-resolved photoemission spectroscopy.

Physical review letters

Souma S, Komatsu H, Takahashi T, Kaji R, Sasaki T, Yokoo Y, Akimitsu J.
PMID: 12570575
Phys Rev Lett. 2003 Jan 17;90(2):027202. doi: 10.1103/PhysRevLett.90.027202. Epub 2003 Jan 15.

We report high-resolution angle-resolved photoemission spectroscopy (ARPES) on CaB6. The band structure determined by ARPES shows a 1 eV energy gap at the X point between the valence and the conduction bands. We found a small electron pocket at...

Showing 1 to 12 of 391 entries