Results 101 to 110 of about 20,494,608 (329)

2-[(4,6-Diaminopyrimidin-2-yl)sulfanyl]-N-(2-methylphenyl)acetamide

Acta Crystallographica Section E, 2014
In the title compound, C13H15NOS, the plane of the pyrimidine ring makes a dihedral angle of 54.73 (9)° with that of the o-tolyl ring. The molecule adopts an extended conformation, which is evident from the C—C(=O)—N—Car (ar = aromatic) torsion angle of ...
S. Subasri, Timiri Ajay Kumar, Barji Nayan Sinha, Venkatesh Jayaprakash, Devadasan Velmurugan   +4 more
doaj   +1 more source

Degeneracy analysis for a super cell of a photonic crystal and its application to the creation of band gaps

, 2002
A method is introduced to analyze the degeneracy properties of the band structure of a photonic crystal making use of the super cells. The band structure associated with a super cell of a photonic crystal has degeneracies at the edge of the Brillouin ...
C. M. Anderson, C. M. Anderson, C. S. Kee, D. Cassagne, E. Yablonovitch, Fie Zhuang, I. H. H. Zabel, J. D. Joannopoulos, K. M. Ho, L. F. Shen, Liang Wu, M. Agio, M. Plihal, M. Qiu, P. Lalanne, P. R. Villeneuve, R. D. Meade, R. Padjen, Sailing He, X. Zhang, Z. Y. Li, Z. Y. Li   +21 more
core   +1 more source

Report on the sixth blind test of organic crystal structure prediction methods

Acta Crystallographica. Section B: Structural Science, Crystal Engineering and Materials, 2016
The results of the sixth blind test of organic crystal structure prediction methods are presented and discussed, highlighting progress for salts, hydrates and bulky flexible molecules, as well as on-going challenges.
A. Reilly, R. Cooper, C. Adjiman, S. Bhattacharya, A. D. Boese, J. Brandenburg, P. J. Bygrave, Rita Bylsma, Josh E Campbell, R. Car, D. Case, R. Chadha, J. Cole, K. Cosburn, H. Cuppen, Farren Curtis, G. Day, Robert A. DiStasio Jr., A. Dzyabchenko, B. P. van Eijck, D. Elking, J. A. van den Ende, J. Facelli, M. Ferraro, L. Fusti-Molnar, C. Gatsiou, T. Gee, R. de Gelder, L. Ghiringhelli, H. Goto, S. Grimme, Rui Guo, D. Hofmann, J. Hoja, Rebecca K. Hylton, Luca Iuzzolino, Wojciech Jankiewicz, Daniël T. de Jong, J. Kendrick, Niek J. J. de Klerk, Hsin-Yu Ko, L. Kuleshova, Xiayue Li, Sanjaya Lohani, F. Leusen, Albert M. Lund, Jian Lv, Yanming Ma, N. Marom, A. Masunov, Patrick McCabe, D. McMahon, H. Meekes, Michael P. Metz, A. Misquitta, S. Mohamed, B. Monserrat, R. Needs, M. Neumann, J. Nyman, S. Obata, H. Oberhofer, A. Oganov, A. Orendt, G. I. Pagola, C. Pantelides, Chris J. Pickard, R. Podeszwa, L. Price, S. Price, A. Pulido, Murray G. Read, K. Reuter, E. Schneider, C. Schober, G. P. Shields, Pawanpreet Singh, I. Sugden, K. Szalewicz, Christopher R. Taylor, A. Tkatchenko, M. Tuckerman, Francesca Vacarro, Manolis Vasileiadis, Á. Vázquez-Mayagoitia, Leslie Vogt, Yanchao Wang, Rona E. Watson, Gilles A. de Wijs, Jack Yang, Q. Zhu, C. Groom   +91 more
semanticscholar   +1 more source

FGFR Like1 drives esophageal cancer progression via EMT, PI3K/Akt, and notch signalling: insights from clinical data and next‐generation sequencing analysis

FEBS Open Bio, EarlyView.
Clinical analysis reveals significant dysregulation of FGFRL1 in esophageal cancer (EC) patients. RNAi‐coupled next‐generation sequencing (NGS) and in vitro study reveal FGFRL1‐mediated EC progression via EMT, PI3K/Akt, and Notch pathways. Functional assays confirm its role in tumor growth, migration, and invasion.
Aprajita Srivastava, Anoop Saraya, Deepak Gunjan, Rinu Sharma   +3 more
wiley   +1 more source

4-[(5-Bromo-2-hydroxybenzylidene)amino]-3-ethyl-1H-1,2,4-triazole-5(4H)-thione

Acta Crystallographica Section E, 2014
The title compound, C11H11BrN4OS, crystallized as a racemic twin with two symmetry-independent molecules in the asymmetric unit. The dihedral angles between the benzene and triazole rings of the two independent molecules are 56.41 (18) and 54.48 (18 ...
Cai-Xia Yuan, Shu-Fen Lan, Xin-Yu Liu, Miao-Li Zhu   +3 more
doaj   +1 more source

KLK7 overexpression promotes an aggressive phenotype and facilitates peritoneal dissemination in colorectal cancer cells

FEBS Open Bio, EarlyView.
KLK7, a tissue kallikrein‐related peptidase, is elevated in advanced colorectal cancer and associated with shorter survival. High KLK7 levels in ascites correlate with peritoneal metastasis. In mice, KLK7 overexpression increases metastasis. In vitro, KLK7 enhances cancer cell proliferation, migration, adhesion, and spheroid formation, driving ...
Yosr Z. Haffani, Tobias Dreyer, Meriem Naim, Rea Lo Dico, Natalia A. Ignatenko, Viktor Magdolen, Dalila Darmoul   +6 more
wiley   +1 more source

5-Amino-5′-bromo-6-(4-methylbenzoyl)-8-nitro-2,3-dihydro-1H-spiro[imidazo[1,2-a]pyridine-7,3′-indolin]-2′-one including an unknown solvate

Acta Crystallographica Section E, 2014
In the title compound, C22H18BrN5O4, the central six-membered ring, derived from 1,4-dihydropyridine, adopts a distorted boat conformation with a puckering amplitude of 0.197 (3) Å, the imidazole ring adopts a twisted conformation with a puckering ...
R. A. Nagalakshmi, J. Suresh, S. Sivakumar, R. Ranjith Kumar, P. L. Nilantha Lakshman   +4 more
doaj   +1 more source

Dapagliflozin prevents methylglyoxal‐induced retinal cell death in ARPE‐19 cells

FEBS Open Bio, EarlyView.
Diabetic macular oedema is a diabetes complication of the eye, which may lead to permanent blindness. ARPE‐19 are human retinal cells used to study retinal diseases and potential therapeutics. Methylglyoxal is a compound increased in uncontrolled diabetes due to elevated blood glucose.
Naina Trivedi, Zainab Quraishi, Shima Khezri Azizi Far, Madaleine Ward, Aidan Conway, Reem Abdulredha, Eman Mshari, Yousif A. Shamsaldeen   +7 more
wiley   +1 more source

{4-Amino-N′-[(2-oxidonaphthalen-1-yl)methylidene]benzohydrazidato}dimethyltin(IV)

Acta Crystallographica Section E, 2014
In the title compound, [Sn(CH3)2(C18H13N3O2)], the SnIV ion is coordinated by one N and two O atoms from the tridentate 4-amino-N′-[(2-oxidonaphthalen-1-yl)methylidene]benzohydrazidate(2−) ligand and two C atoms from methyl ligands in a distorted ...
Miao Cheng, Yuhong Zhao, Tiantian Dong, Jichun Cui   +3 more
doaj   +1 more source

Graphene-based one-dimensional photonic crystal

, 2011
A novel type of one-dimensional (1D) photonic crystal formed by the array of periodically located stacks of alternating graphene and dielectric stripes embedded into a background dielectric medium is proposed.
Berman O L, Bjorken J D, Falkovsky L A, Fermi E, Joannopoulos J D, Joannopoulos J D, Katsnelson M I, Keldysh L V, Kohn W, Landau L D, Oleg L Berman, Roman Ya Kezerashvili   +11 more
core   +1 more source