Results 31 to 40 of about 46,242,060 (244)

Applications and Preparation Methods of Copper Chromite Catalysts: A Review [PDF]

, 2011
In this review article various applications and preparation methods of copper chromite catalysts have been discussed. While discussing it is concluded that copper chromite is a versatile catalyst which not only catalyses numerous processes of ...
Prasad, R., Singh, Pratichi, Ram Prasad, Pratichi Singh   +3 more
core   +2 more sources

Comparison of the Effects of DOTA and NOTA Chelators on ⁶⁴Cu-Cudotadipep and ⁶⁴Cu-Cunotadipep for Prostate Cancer

Diagnostics, 2023
Background: This study compared the effects of 1,4,7,10-tetraazacyclododecane-1,4,7,10-tetraacetic acid (DOTA) and 1,4,7-triazacyclononane-1,4,7-triacetic acid (NOTA) as 64Cu-chelating agents in newly developed prostate-specific membrane antigen (PSMA ...
Inki Lee, Min Hwan Kim, Kyongkyu Lee, Keumrok Oh, Hyunwoo Lim, Jae Hun Ahn, Yong Jin Lee, Gi Jeong Cheon, Dae Yoon Chi, Sang Moo Lim   +9 more
doaj   +1 more source

Synthesis and evaluation of radiolabeled, folic acid-PEG conjugated, amino silane coated magnetic nanoparticles in tumor bearing Balb/C mice

Nukleonika, 2015
To design a potent agent for positron emission tomography/magnetic resonance imaging (PET/MRI) imaging and targeted magnetic hyperthermia-radioisotope cancer therapy radiolabeled surface modified superparamagnetic iron oxide nanoparticles (SPIONs) were ...
Razjouyan Javad, Zolata Hamidreza, Khayat Omid, Nowshiravan Fereidoun, Shadanpour Nami, Mohammadnia Meisam   +5 more
doaj   +1 more source

Age-related cellular copper dynamics in the fungal ageing model Podospora anserina and in ageing human fibroblasts [PDF]

, 2009
In previous investigations an impact of cellular copper homeostasis on ageing of the ascomycete Podospora anserina has been demonstrated. Here we provide new data indicating that mitochondria play a major role in this process.
Rittmeyer, Claudia, Olivier Toussaint, Scheckhuber, Christian Q., Ricardo Gredilla, Bernd O Kolbesen, Heinz D, Boilan, Emmanuelle, Claudia Rittmeyer, Gredilla, Ricardo, Christian Q. Scheckhuber, Emmanuelle Boilan, Heinz D. Osiewacz, Debacq-Chainiaux, Florence, Osiewacz, Heinz D., Scheckhuber, Christian Quintus, Christian Q Scheckhuber, Florence Debacq-Chainiaux, Toussaint, Olivier, Kolbesen, Bernd O., Karin Luce, Bernd O. Kolbesen, Heinz D Osiewacz, Grief, Jürgen, Florence Debacq, Jürgen Grief, Luce, Karin, Rittmeyer Claudia, Gredilla Ricardo, Boilan Emmanuelle, Scheckhuber Christian Q., Grief Jürgen, Luce Karin, Kolbesen Bernd O., Debacq-Chainiaux Florence, Osiewacz Heinz D., Toussaint Olivier   +35 more
core   +2 more sources

Copper-64 radiopharmaceuticals for receptor-mediated tumor imaging and radiotherapy [PDF]

, 2008
This study investigated several somatostatin analogues labeled with copper-64 for imaging and targeted therapy of SSTr positive cancer. Among three new cross-bridged bifunctional chelators coupled to Y3-TATE, 64Cu-CB-TE2A-Y3-TATE had the most favorable ...
Eiblmaier, Martin
core   +2 more sources

Development of TR-19 Cyclotron Parameter Settings for Fully Automated Production of Radiometals with Applications in Nuclear Medicine

Instruments
At the Radiopharmaceutical Research Center (CCR) of the Horia Hulubei National Institute for R&D in Physics and Nuclear Engineering (IFIN-HH), we operate a TR-19 cyclotron for radio isotope production.
Liviu Ștefan Crăciun, Tiberiu Relu Eșanu, Radu Leonte, Hermann Anton Schubert, Raul Victor Erhan, Dana Niculae   +5 more
doaj   +1 more source

Preclinical Evaluation of a ⁶⁴Cu-Based Theranostic Approach in a Murine Model of Multiple Myeloma

Pharmaceutics, 2023
Although the concept of theranostics is neither new nor exclusive to nuclear medicine, it is a particularly promising approach for the future of nuclear oncology.
Cassandra Métivier, Patricia Le Saëc, Joëlle Gaschet, Catherine Chauvet, Séverine Marionneau-Lambot, Peter O. Hofgaard, Bjarne Bogen, Julie Pineau, Nathalie Le Bris, Raphaël Tripier, Cyrille Alliot, Férid Haddad, Michel Chérel, Nicolas Chouin, Alain Faivre-Chauvet, Latifa Rbah-Vidal   +15 more
doaj   +1 more source

Dietary Iron Intake in Excess of Requirements Impairs Intestinal Copper Absorption in Sprague Dawley Rat Dams, Causing Copper Deficiency in Suckling Pups

Biomedicines, 2021
Physiologically relevant iron-copper interactions have been frequently documented. For example, excess enteral iron inhibits copper absorption in laboratory rodents and humans.
Jennifer K. Lee, Jung-Heun Ha, James F. Collins   +2 more
doaj   +1 more source

Theft in Price-Volatile Markets: On the Relationship between Copper Price and Copper Theft [PDF]

, 2011
Recently, against a backdrop of general reductions in acquisitive crime, increases have been observed in the frequency of metal theft offences. This is generally attributed to increases in metal prices in response to global demand exceeding supply.
Belur, J, Sidebottom, A, Shane D. Johnson, Johnson, SD, Bowers, K, Jyoti Belur, Lisa Tompson, Aiden Sidebottom, Kate Bowers, Tompson, L   +9 more
core   +1 more source

Emerging experimental and computational methods for studying redox‐regulated structural transitions

FEBS Letters, EarlyView.
Redox reactions can reshape proteins and alter how they behave in cells, with important consequences for health and disease. This review explores emerging experimental and computational approaches for discovering these redox‐sensitive protein switches, revealing their structural effects, and predicting their behavior, opening new opportunities to ...
Tasneem Rass, Dana Reichmann, Gábor Erdős   +2 more
wiley   +1 more source