Results 111 to 120 of about 1,114,043 (348)

CdTe and CdSe Quantum Dots Cytotoxicity: A Comparative Study on Microorganisms

open access: yesSensors, 2011
Quantum dots (QDs) are colloidal semiconductor nanocrystals of a few nanometers in diameter, being their size and shape controlled during the synthesis.
Denise Feder   +6 more
doaj   +1 more source

Evaluation of KRAS and NRAS mutations in metastatic colorectal cancer: an 8‐year study of 10 754 patients in Turkey

open access: yesMolecular Oncology, EarlyView.
This nationwide study evaluated KRAS and NRAS mutations in 10 754 Turkish patients with metastatic colorectal cancer. The results revealed a mutation frequency of 51.1%, with 46.6% having KRAS mutations, 4.5% having NRAS mutations, and 48.5% being wild‐type for both.
Gozde Kavgaci   +6 more
wiley   +1 more source

Cation order control of correlations in double perovskite Sr_{2}VNbO_{6}

open access: yesPhysical Review Research, 2020
Double perovskites extend the design space for new materials and they often host phenomena that do not exist in their parent perovskite compounds. Here we present a detailed first-principles study of the correlated double perovskite Sr_{2}VNbO_{6}, where
Arpita Paul, Turan Birol
doaj   +1 more source

Predicting the Stability of Fullerene Allotropes Throughout the Periodic Table

open access: yes, 2016
We present a systematic, first-principles study of the role of elemental identity in determining electronic, energetic, and geometric properties of representative A28B28, A30B30, and A36B36 III–V (A = B, Al, Ga, or In and B = N, P, or As) and II–VI (A ...
Qing Zhao, S. Ng, Heather J. Kulik
semanticscholar   +1 more source

Genomics‐led approach to drug testing in models of undifferentiated pleomorphic sarcoma

open access: yesMolecular Oncology, EarlyView.
GA text Genomic data from undifferentiated pleomorphic sarcoma patients and preclinical models were used to inform a targeted drug screen. Selected compounds were tested in 2D and 3D cultures of UPS cell lines. A combination of trametinib and infigratinib was synergistic in the majority of UPS cell lines tested, which was further confirmed in an ex ...
Piotr J. Manasterski   +19 more
wiley   +1 more source

Structural volumetric and Periodic Table DTI patterns in Complex Normal Pressure Hydrocephalus—Toward the principles of a translational taxonomy

open access: yesFrontiers in Human Neuroscience
IntroductionWe previously proposed a novel taxonomic framework to describe the diffusion tensor imaging (DTI) profiles of white matter tracts by their diffusivity and neural properties.
Christine Lock   +3 more
doaj   +1 more source

Classifying chemical elements and particles: from the atomic to the sub-atomic world

open access: yes, 2003
published in the book "The Periodic Table: Into the 21st Century", edited by D.H. Rouvray and R.B. King (Research Studies Press, Baldock, UK, 2004) pp. 297-329.This paper presents two facets.
Kibler, Maurice,
core   +1 more source

EMT‐associated bias in the Parsortix® system observed with pancreatic cancer cell lines

open access: yesMolecular Oncology, EarlyView.
The Parsortix® system was tested for CTC enrichment using pancreatic cancer cell lines with different EMT phenotypes. Spike‐in experiments showed lower recovery of mesenchymal‐like cells. This was confirmed with an EMT‐inducible breast cancer cell line.
Nele Vandenbussche   +8 more
wiley   +1 more source

Thermal and Photochemical Reactions of Organosilicon Compounds

open access: yesMolecules
This article provides a comprehensive review of quantum chemical computational studies on the thermal and photochemical reactions of organosilicon compounds, based on fundamental concepts such as initial complex formation, HOMO-LUMO interactions, and ...
Masae Takahashi
doaj   +1 more source

A Group-Theoretical Approach to the Periodic Table of Chemical Elements: Old and New Developments

open access: yes, 2003
Review paper (31 pages). Presented as an invited talk to The Second Harry Wiener International Memorial Conference: "The Periodic Table: Into the 21st Century", Brewster's KGR near Banff, Alberta, Canada, July 14-20, 2003.
Kibler, M. R.
core   +1 more source

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