Results 121 to 130 of about 246,176 (312)

How Amino Acids Intercalate in CaFe Layered Double Hydroxides: A Combined RIXS and NEXAFS Study

open access: yesChemPhysChem, Volume 26, Issue 6, March 15, 2025.
Intercalation of amino acids in layered double hydroxides offers a road to functional (bio)catalysts. With resonant soft x‐ray spectroscopy we probe the electronic structure of these systems and observe activation and passivation of electronic states as well as bond formation between the amino acid and the LDH upon intercalation.
R. Büchner   +4 more
wiley   +1 more source

Isolation, cultivation and characterization of CD133+ stem cells from human glioblastoma

open access: yesEinstein (São Paulo), 2012
OBJECTIVE: To establish the method of isolation and culture of human glioblastoma neurospheres, and the purification of their stem cells, followed by the process of obtaining tumor subspheres, immunophenotypically characterizing this clonogenic set ...
Lorena Favaro Pavon   +11 more
doaj  

Preliminary results from digestive adaptation: a new surgical proposal for treating obesity, based on physiology and evolution

open access: yesSão Paulo Medical Journal
CONTEXT AND OBJECTIVE: Most bariatric surgical techniques include essentially non-physiological features like narrowing anastomoses or bands, or digestive segment exclusion, especially the duodenum. This potentially causes symptoms or complications.
Sérgio Santoro   +5 more
doaj   +1 more source

Un breu resum del desenvolupament de la teoria de la relativitat [PDF]

open access: yes, 2014
Els trets essencials per a comprendre la teoria de la ...
Albert Einstein
core   +1 more source

Photocatalytic Oxygen Evolution with Prussian Blue Coated ZnO Origami Core‐Shell Nanostructures

open access: yesChemPhysChem, Volume 26, Issue 6, March 15, 2025.
Prussian Blue and its derivative hold significant potential for photocatalytic oxygen evolution. IN this contribution the photocatalytic oxygen evolution reaction (OER) was characterized using a hybrid catalyst consisting of Prussian Blue coated ZnO nanostructures. The resulting heterojunction, which was characterized both structurally and functionally,
Ruby Phul   +9 more
wiley   +1 more source

Características clínicas e ecocardiográficas associadas à evolução do canal arterial em recém-nascidos com peso de nascimento inferior a 1.500g

open access: yesEinstein (São Paulo)
OBJETIVO: Identificar parâmetros clínicos e ecocardiográficos associados à evolução do canal arterial em recém-nascidos com peso de nascimento
Luiza Fortunato Visconti   +5 more
doaj   +1 more source

Current Understanding of Moyamoya Disease (MMD) and Associated Neuropsychiatric Outcomes

open access: yesNeuropsychiatric Disease and Treatment, 2023
Alexei Antonov,1,* Anthony Terraciano,1,* Muhammed Amir Essibayi,2,3 Kainaat Javed,2 David J Altschul2,3 1Albert Einstein College of Medicine, Bronx, NY, USA; 2Department of Neurosurgery, Montefiore Medical Center, Albert Einstein College of ...
Antonov A   +4 more
doaj  

Tuning the Growth Pattern of Triangular Silver Nanoplates from Lateral to Vertical by Secondary Metal Addition

open access: yesChemPhysChem, Volume 26, Issue 6, March 15, 2025.
What happens, if in the synthesis of flat silver platelets, the slow deposition of silver along twinning faults is disturbed by the addition of a nobler metal? We have looked into it and found a way to fine‐tune the metal deposition in lateral and vertical direction.
Jonas Kluitmann   +3 more
wiley   +1 more source

Bleeding management after implementation of the Hemorrhage Code (Code H) at the Hospital Israelita Albert Einstein, São Paulo, Brazil. [PDF]

open access: yesEinstein (Sao Paulo), 2020
Jaures M   +4 more
europepmc   +1 more source

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