Results 71 to 80 of about 883,587 (309)

Keratin/Hydrotalcites Hybrid Sponges as Promising Adsorbents for Cationic and Anionic Dyes

Frontiers in Bioengineering and Biotechnology, 2020
In this work, keratin sponges were prepared by freeze-drying method and tested for adsorption of Azure A and Methyl Orange dyes. The obtained materials showed a porosity of 99.92% and a mean pore size dimension of about 91 μm. The use of oxidized sucrose
Tamara Posati, Arthur Listwan, Giovanna Sotgiu, Armida Torreggiani, Roberto Zamboni, Annalisa Aluigi   +5 more
doaj   +1 more source

Overturning established chemoselectivities : selective reduction of arenes over malonates and cyanoacetates by photoactivated organic electron donors [PDF]

, 2013
The prevalence of metal-based reducing reagents, including metals, metal complexes, and metal salts, has produced an empirical order of reactivity that governs our approach to chemical synthesis.
Asensio X., Atherton N. M., Baizer M. M., Benkeser R. A., Bhaskar Mondal, Birch A. J., Bodnar B. S., Bouveault L., Cahard E., Carbery D. R., Cram D. J., Cutulic S. P. Y., Cutulic S. P. Y., Doni E., Eswararao Doni, Finley K. T., Fischer H., Garnier J., Garnier J., Garnier J., Hunter C. A., John A. Murphy, Jolly P. I., Kang H.-Y., Kohn W., Krishnan R., Krollpfeiffer F., Lam K., Lam K., Maslak P., Maslak P., McLean A. D., Mortensen J., Murphy J. A., Murphy J. A., Murphy J. A., Murphy J. A., Murphy J. A., Newcomb M., Parmar D., Parr R. G., Portella C., Rühlmann K., S. Grimme S., Sautier B., Steven O’Sullivan, Studer A., Sword R., Szostak M., Tanko J. M., Tell Tuttle, Tomasi J., Xu Q.   +52 more
core   +1 more source

Plasma lipidomic and metabolomic profiles in high‐grade glioma patients before and after 72‐h presurgery water‐only fasting

Molecular Oncology, EarlyView.
Presurgery 72‐h fasting in GB patients leads to adaptations of plasma lipids and polar metabolites. Fasting reduces lysophosphatidylcholines and increases free fatty acids, shifts triglycerides toward long‐chain TGs and increases branched‐chain amino acids, alpha aminobutyric acid, and uric acid.
Iris Divé, Lisa Hahnefeld, Katharina J. Wenger, Donat Kögel, Joachim Steinbach, Gerd Geisslinger, Michael W. Ronellenfitsch, Irmgard Tegeder   +7 more
wiley   +1 more source

Material and methods [PDF]

, 2006
This chapter introduces the cases and the disciplinary approaches and methods. The BERAS study had a case study approach, and this report presents the interdisciplinary synthesis of the multidisciplinary study.
Granstedt, Artur, Kahiluoto, Helena, Kakriainen, Salla, Sumelius, John   +3 more
core  

Magnetoelectrically driven catalytic degradation of organics

, 2019
Here, we report the catalytic degradation of organic compounds by exploiting the magnetoelectric (ME) nature of cobalt ferrite-bismuth ferrite (CFO-BFO) core-shell nanoparticles.
Chen, Xiang-Zhong, Hoop, Marcus, Limburg, Gregory, Marti, Xavi, Mushtaq, Fajer, Nelson, Bradley J., Pané, Salvador, Siringil, Erdem Can, Steuer, Christian, Stipp, Patrick, Torlakcik, Harun   +10 more
core   +1 more source

Thermal proteome profiling and proteome analysis using high‐definition mass spectrometry demonstrate modulation of cholesterol biosynthesis by next‐generation galeterone analog VNPP433‐3β in castration‐resistant prostate cancer

Molecular Oncology, EarlyView.
Elevated level of cholesterol is positively correlated to prostate cancer development and disease severity. Cholesterol‐lowering drugs, such as statins, are demonstrated to inhibit prostate cancer. VNPP433‐3β interrupts multiple signaling and metabolic pathways, including cholesterol biosynthesis, AR‐mediated transcription of several oncogenes, mRNA 5′
Retheesh S. Thankan, Elizabeth Thomas, Mehari M. Weldemariam, Puranik Purushottamachar, Weiliang Huang, Maureen A. Kane, Yuji Zhang, Nicholas Ambulos, Bi‐Dar Wang, David Weber, Vincent C. O. Njar   +10 more
wiley   +1 more source

Targeting the AKT/mTOR pathway attenuates the metastatic potential of colorectal carcinoma circulating tumor cells in a murine xenotransplantation model

Molecular Oncology, EarlyView.
Dual targeting of AKT and mTOR using MK2206 and RAD001 reduces tumor burden in an intracardiac colon cancer circulating tumor cell xenotransplantation model. Analysis of AKT isoform‐specific knockdowns in CTC‐MCC‐41 reveals differentially regulated proteins and phospho‐proteins by liquid chromatography coupled mass spectrometry. Circulating tumor cells
Daniel J. Smit, Thais Pereira‐Veiga, Helena Brauer, Michael Horn, Paula Nissen, Thomas Mair, Bente Siebels, Hannah Voß, Ruimeng Zhuang, Marie‐Therese Haider, Desiree Loreth, Margarita Iskhakova, Bele Lindemann, Julian Kött, Laure Cayrefourcq, Jasmin Wellbrock, Hartmut Schlüter, Klaus Pantel, Catherine Alix‐Panabières, Manfred Jücker   +19 more
wiley   +1 more source

Stability and Phase Transitions of Nontoxic γ-Cyclodextrin-K⁺ Metal-Organic Framework in Various Solvents

Crystals, 2020
Cyclodextrin (CD) has been used to prepare biocompatible and nontoxic metal-organic frameworks (MOFs) suitable for biomedical applications as drug carriers.
Kristīne Krūkle-Bērziņa, Sergey Belyakov, Anatoly Mishnev, Kirill Shubin   +3 more
doaj   +1 more source

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

Molecular 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, Renske Imschoot, Béatrice Lintermans, Lode Denolf, Joachim Taminau, Charlotte Fieuws, Geert Berx, Kris Gevaert, Kathleen B. M. Claes   +8 more
wiley   +1 more source

Metal-Organic Frameworks in Germany: from Synthesis to Function

, 2019
Metal-organic frameworks (MOFs) are constructed from a combination of inorganic and organic units to produce materials which display high porosity, among other unique and exciting properties.
Bon, Volodymyr, Dissegna, Stefano, Evans, Jack D., Fischer, Roland A., Garai, Bikash, Janiak, Christoph, Kaskel, Stefan, Li, Weijin, Reinsch, Helge, Senkovska, Irena, Stock, Norbert, Volkmer, Dirk   +11 more
core   +1 more source