Results 81 to 90 of about 1,401,210 (353)

Understanding Cross-Conjugation for Organic Electronics [PDF]

open access: yes, 2019
Comunicación a congresopi-Conjugated organic molecules have been the focus of interest since they have been probed as potential semiconducting materials,[1] suitable for replacing the widely used silicon technologies.
Medina, Samara, Medina, Samara
core  

Two-dimensional band structure in honeycomb metal-organic frameworks

open access: yes, 2017
Metal-organic frameworks (MOFs) are an important class of materials that present intriguing opportunities in the fields of sensing, gas storage, catalysis, and optoelectronics.
Banerjee, Kaustuv   +3 more
core   +2 more sources

Aggressive prostate cancer is associated with pericyte dysfunction

open access: yesMolecular Oncology, EarlyView.
Tumor‐produced TGF‐β drives pericyte dysfunction in prostate cancer. This dysfunction is characterized by downregulation of some canonical pericyte markers (i.e., DES, CSPG4, and ACTA2) while maintaining the expression of others (i.e., PDGFRB, NOTCH3, and RGS5).
Anabel Martinez‐Romero   +11 more
wiley   +1 more source

Hydrothermal organic synthesis experiments [PDF]

open access: yes
The serious scientific debate about spontaneous generation which raged for centuries reached a climax in the nineteenth century with the work of Spallanzani, Schwann, Tyndall, and Pasteur. These investigators demonstrated that spontaneous generation from
Shock, Everett L.
core   +1 more source

Optimization in organic synthesis [PDF]

open access: yesMedicinal Research Reviews, 1999
Organic Synthesis, quo vadis?3 has been a phrase, perhaps in a more modern language, on the lips of the practitioners of this demanding science-art, undoubtedly from the earliest times4 but more vigorously in the last two decades.5 Comparison of achievements of yesterday6 and today7 suggests progress in our abilities to construct molecules of ...
openaire   +2 more sources

Transcriptional network analysis of PTEN‐protein‐deficient prostate tumors reveals robust stromal reprogramming and signs of senescent paracrine communication

open access: yesMolecular Oncology, EarlyView.
Combining PTEN protein assessment and transcriptomic profiling of prostate tumors, we uncovered a network enriched in senescence and extracellular matrix (ECM) programs associated with PTEN loss and conserved in a mouse model. We show that PTEN‐deficient cells trigger paracrine remodeling of the surrounding stroma and this information could help ...
Ivana Rondon‐Lorefice   +16 more
wiley   +1 more source

Scale-up chemical synthesis of thermally-activated delayed fluorescence emitters based on the dibenzothiophene-S,S-dioxide core [PDF]

open access: yes, 2017
We report a procedure to linearly scale-up the synthesis of 2,8-bis(3,6-di-tert-butyl-9H-carbazol-9-yl)dibenzothiophene-S,S-dioxide (compound 4) and 2,8-bis(10H-phenothiazin-10-yl)dibenzothiophene-S,S-dioxide (compound 5) using Buchwald-Hartwig cross ...
Findlay, Neil   +2 more
core   +1 more source

LINC01116, a hypoxia‐lncRNA marker of pathological lymphangiogenesis and poor prognosis in lung adenocarcinoma

open access: yesMolecular Oncology, EarlyView.
The LINC01116 long noncoding RNA is induced by hypoxia and associated with poor prognosis and high recurrence rates in two cohorts of lung adenocarcinoma patients. Here, we demonstrate that besides its expression in cancer cells, LINC01116 is markedly expressed in lymphatic endothelial cells of the tumor stroma in which it participates in hypoxia ...
Marine Gautier‐Isola   +12 more
wiley   +1 more source

Discovery and molecular docking studies of nitrogen containing naphthyridine derivatives as potent HIV1 NNRTIs with anticancer potential

open access: yesScientific Reports
Fourteen novel 2,4-disubstituted-1,6- and 1,7-naphthyridine derivatives were developed to enhance HIV-1 RT inhibition through molecular hybridization of NNRTIs.
Apisara Baicharoen   +8 more
doaj   +1 more source

Novel six-coordinate Aryl- and Alkyltin complexes [PDF]

open access: yes, 2002
Organo-tin compounds have wide applications as pesticides and as intermediates for organic synthesis.¹ They are invariably Sn(IV) derivatives and are generally four-coordinate.² The mixed organo/chioro compounds of the type RnSnCI4-n do however have the ...
Lloyd, Nicholas C.   +3 more
core   +1 more source

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