Results 71 to 80 of about 66,167 (224)
Variation in available micronutrients in black soil after 30-year fertilization treatment
Plant, Soil and Environment, 2014 To assess the effects of long-term fertilization on soil available micronutrients in farmland, this study examined diethylenetriaminepentaacetic acid (DTPA) extractable iron (Fe), manganese (Mn), copper (Cu), and zinc (Zn) in surface soil with ...
Y.G. Zhang +5 more
doaj +1 more source
BMEMat, EarlyView.We developed a cyclo‐RGD peptide‐conjugated antiferromagnetic nanoparticle (RANP) as a targeted T1 contrast agent. Under 9 T MRI conditions, RANP exhibited an r1 value of 1.88 mM−1 s−1 and a low r2/r1 ratio of 1.84, enabling the detection of esophageal tumors as small as 0.8 mm in vivo. Abstract Early, non‐invasive detection of esophageal cancer at sub‐
Wenkui Mo +15 more
wiley +1 more source
Preparation of Translationally Competent tRNA by Direct Chemical Acylation [PDF]
, 2010 Nonsense codon suppression for unnatural amino acid incorporation requires the preparation of a suppressor aminoacyl-tRNA. Chemical acylation strategies are general but inefficient and arduous. A recent report (J. Am. Chem. Soc.
Dougherty, Dennis A., Duffy, Noah H.
core +2 more sources
Ecological modelling of a wetland for phytoremediating Cu, Zn and Mn in a gold–copper mine site using Typha domingensis (Poales: Typhaceae) near Orange, NSW, Australia [PDF]
, 2017 : An artificial wetland was computationally modelled using STELLA®, a graphical programming tool for an Au–Cu mine site in Central-west NSW, the aim of which was to offer a predictive analysis of a proposed wetland for Cu, Zn and Mn removal ...
Adams, Allan +4 more
core +2 more sources
Molecular Imaging, 2007 To examine inflammatory tissue, an initial and common symptom of various types of pathogenesis, we designed inflammation-targeted T 1 contrast agents prepared by bioconjugation of gadolinium diethylenetriaminepentaacetic acid (Gd-DTPA) with anti ...
Kyu-Sil Choi +9 more
doaj +1 more source
Breast cancer: Monitoring response to neoadjuvant chemotherapy using Tc-99m sestamibi scintimammography [PDF]
, 2003 Background: Aim of the study was to assess the value of scintimammography using Tc-99m sestamibi in the evaluation of tumor response to neoadjuvant chemotherapy.
Brinkbäumer, K. +6 more
core +1 more source
Impact of pre‐examination video education in Gd‐EOB‐DTPA‐enhanced liver MRI: A comparative study
Journal of Medical Radiation Sciences, Volume 72, Issue 1, Page 34-41, March 2025.This study evaluates the effects of pre‐examination video education on patient anxiety, satisfaction and image quality in Gd‐EOB‐DTPA‐enhanced liver MRI. We found that video education significantly reduced anxiety, increased patient satisfaction and improved image quality compared to standard pre‐MRI guidance, highlighting the potential of video ...
Hongfang Huang +3 more
wiley +1 more source
Effect of EDTA and DTPA on Cadmium Removal from Contaminated Soil with Water Hyacinth
Applied Environmental Research, 2014 The effects of ethylenediaminetetraacetic acid (EDTA) and diethylene triaminepentaacetic acid (DTPA) on cadmium (Cd) uptake by water hyacinth (Eichhornia crassipes) in Cd-contaminated soil was studied.
Aekkacha Tananonchai +1 more
doaj +7 more sources
Synthesis of Gd-dtpa-folat for Magnetic Resonance Imaging Contrast Agent and Characterization by Using 153gd-dtpa-folate Radioactive [PDF]
, 2012 Contrast agent was used to clarify the image of the organ that is difficult to distinguish by MRI (Magnetic Resonance Imaging) techniques, particularly in soft tissues of the central nervous system, liver, digestive system, lymphatic system, breast ...
G, A. H. (Adang) +2 more
core
Revista Brasileira de Ciência do Solo, 2004 A avaliação do método modificado da resina de troca de íons para extração de Mn e Fe dos solos foi o objetivo desta pesquisa. Foram utilizadas 44 amostras de solo, cujos teores de Mn variaram de baixos a altos e de Fe de médios a altos.
C. A. Abreu +3 more
doaj +1 more source