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Showing 1 to 12 of 690 entries
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Simple and Efficient Generation of Aryl Radicals from Aryl Triflates: Synthesis of Aryl Boronates and Aryl Iodides at Room Temperature.

Journal of the American Chemical Society

Liu W, Yang X, Gao Y, Li CJ.
PMID: 28578579
J Am Chem Soc. 2017 Jun 28;139(25):8621-8627. doi: 10.1021/jacs.7b03538. Epub 2017 Jun 20.

Despite the wide use of aryl radicals in organic synthesis, current methods to prepare them from aryl halides, carboxylic acids, boronic acids, and diazonium salts suffer from limitations. Aryl triflates, easily obtained from phenols, are promising aryl radical progenitors...

Amorphous lead oxide (a-PbO): suppression of signal lag via engineering of the layer structure.

Scientific reports

Semeniuk O, Grynko O, Juska G, Reznik A.
PMID: 29038544
Sci Rep. 2017 Oct 16;7(1):13272. doi: 10.1038/s41598-017-13697-2.

Presence of a signal lag is a bottle neck of performance for many non-crystalline materials, considered for dynamic radiation sensing. Due to inadequate lag-related temporal performance, polycrystalline layers of CdZnTe, PbI

Molecular speciation and transformation of soil legacy phosphorus with and without long-term phosphorus fertilization: Insights from bulk and microprobe spectroscopy.

Scientific reports

Liu J, Yang J, Cade-Menun BJ, Hu Y, Li J, Peng C, Ma Y.
PMID: 29127287
Sci Rep. 2017 Nov 10;7(1):15354. doi: 10.1038/s41598-017-13498-7.

Soil legacy phosphorus (P) represents a substantial secondary P resource to postpone the global P crisis. To fully utilize this P reserve, the transformation of legacy P speciation in a black soil with and without P fertilization for 27...

Computational Prediction of Electron Ionization Mass Spectra to Assist in GC/MS Compound Identification.

Analytical chemistry

Allen F, Pon A, Greiner R, Wishart D.
PMID: 27381172
Anal Chem. 2016 Aug 02;88(15):7689-97. doi: 10.1021/acs.analchem.6b01622. Epub 2016 Jul 21.

We describe a tool, competitive fragmentation modeling for electron ionization (CFM-EI) that, given a chemical structure (e.g., in SMILES or InChI format), computationally predicts an electron ionization mass spectrum (EI-MS) (i.e., the type of mass spectrum commonly generated by...

Convergent and sequential synthesis designs: implications for conducting and reporting systematic reviews of qualitative and quantitative evidence.

Systematic reviews

Hong QN, Pluye P, Bujold M, Wassef M.
PMID: 28335799
Syst Rev. 2017 Mar 23;6(1):61. doi: 10.1186/s13643-017-0454-2.

BACKGROUND: Systematic reviews of qualitative and quantitative evidence can provide a rich understanding of complex phenomena. This type of review is increasingly popular, has been used to provide a landscape of existing knowledge, and addresses the types of questions...

Retention Mechanisms of Citric Acid in Ternary Kaolinite-Fe(III)-Citrate Acid Systems Using Fe K-edge EXAFS and L3,2-edge XANES Spectroscopy.

Scientific reports

Yang J, Wang J, Pan W, Regier T, Hu Y, Rumpel C, Bolan N, Sparks D.
PMID: 27212680
Sci Rep. 2016 May 23;6:26127. doi: 10.1038/srep26127.

Organic carbon (OC) stability in tropical soils is strongly interlinked with multivalent cation interaction and mineral association. Low molecular weight organic acids (LMWOAs) represent the readily biodegradable OC. Therefore, investigating retention mechanisms of LMWOAs in mineral-cation-LMWOAs systems is critical...

Two-Dimensional Magnesium Phosphate Nanosheets Form Highly Thixotropic Gels That Up-Regulate Bone Formation.

Nano letters

Laurenti M, Al Subaie A, Abdallah MN, Cortes AR, Ackerman JL, Vali H, Basu K, Zhang YL, Murshed M, Strandman S, Zhu J, Makhoul N, Barralet JE, Tamimi F.
PMID: 27280476
Nano Lett. 2016 Aug 10;16(8):4779-87. doi: 10.1021/acs.nanolett.6b00636. Epub 2016 Jul 06.

Hydrogels composed of two-dimensional (2D) nanomaterials have become an important alternative to replace traditional inorganic scaffolds for tissue engineering. Here, we describe a novel nanocrystalline material with 2D morphology that was synthesized by tuning the crystallization of the sodium-magnesium-phosphate...

Molecular Dependency Impacts on the Compensating Ability of Paralogs: A Response to Veitia.

Trends in genetics : TIG

Landry CR, Diss G.
PMID: 28870654
Trends Genet. 2017 Oct;33(10):657-658. doi: 10.1016/j.tig.2017.07.012. Epub 2017 Sep 01.

No abstract available.

Heating it up: Oncolytic viruses make tumors 'hot' and suitable for checkpoint blockade immunotherapies.

Oncoimmunology

Gujar S, Pol JG, Kroemer G.
PMID: 30221036
Oncoimmunology. 2018 Mar 13;7(8):e1442169. doi: 10.1080/2162402X.2018.1442169. eCollection 2018.

Immune checkpoint blockade is less efficient in patients bearing immunologically 'cold' tumors. Oncolytic viruses, which were originally discovered for their ability to preferentially kill malignant cells, can recondition the tumor microenvironment. Supporting this hypothesis, two new studies published in

Impact of specialized pediatric palliative care programs on communication and decision-making.

Patient education and counseling

Streuli JC, Widger K, Medeiros C, Zuniga-Villanueva G, Trenholm M.
PMID: 30772117
Patient Educ Couns. 2019 Aug;102(8):1404-1412. doi: 10.1016/j.pec.2019.02.011. Epub 2019 Feb 11.

OBJECTIVE: To summarize and analyze the impact of specialized pediatric palliative care (SPPC) programs on communication and decision-making for children with life-threatening conditions.METHODS: Our search strategy covered MEDLINE, PsycINFO, Cochrane Central Register of Controlled Trials, Web of Science, CINAHL,...

Adjutant: an R-based tool to support topic discovery for systematic and literature reviews.

Bioinformatics (Oxford, England)

Crisan A, Munzner T, Gardy JL.
PMID: 30875428
Bioinformatics. 2019 Mar 15;35(6):1070-1072. doi: 10.1093/bioinformatics/bty722.

SUMMARY: Adjutant is an open-source, interactive and R-based application to support mining PubMed for literature reviews. Given a PubMed-compatible search query, Adjutant downloads the relevant articles and allows the user to perform an unsupervised clustering analysis to identify data-driven...

International experiments with different models of allocating funds to facilitate integrated care: a scoping review protocol.

BMJ open

Khayatzadeh-Mahani A, Nolte E, Sutherland J, Forest PG.
PMID: 30446571
BMJ Open. 2018 Nov 15;8(11):e021374. doi: 10.1136/bmjopen-2017-021374.

INTRODUCTION: Integrated care is viewed widely as a potential solution to some of the major challenges faced by health and social care systems, such as those posed by service duplication, fragmentation and poor care coordination, and associated impacts on...

Showing 1 to 12 of 690 entries