نتایج جستجو برای: hedp hydroxy ethilidene diphoshponate

تعداد نتایج: 31324  

Journal: :Review of Scientific Instruments 2023

Hybrid CMOS (hCMOS) x-ray framing cameras are a new and powerful detector option for experiments in the fields of Inertial Confinement Fusion (ICF) High Energy Density Physics (HEDP). These digital capture multiple images along single line-of-sight with time resolution as short 1.5 ns high quantum efficiency. To manage data rate, an image sequence is acquired burst subsequently read out on much...

Journal: :Journal of Baghdad College of Dentistry 2022

Background:Continuous chelation can be defined as the concept of using a single mix weak chelator with NaOCL throughout entire root canal preparation procedure without causing reduction in antimicrobial and proteolytic activity NaOCL. Etidronic acid, also known "1-Hydroxyethylidene-1, 1-Bisphosphonate" HEBP, or HEDP, is soft biocompatible utilized direct combination sodium hypochlorite to form ...

Journal: :Journal of nuclear medicine : official publication, Society of Nuclear Medicine 2011
Federica Orsini Federica Guidoccio Sara Mazzarri Giuliano Mariani

UNLABELLED This retrospective study compared the effects of single and multiple administrations of (186)Re-hydroxyethylidenediphosphonate ((186)Re-HEDP) on palliation and survival of prostate cancer patients presenting with more than 5 skeletal metastases. METHODS A total of 60 patients were divided into 3 groups. Group A (n = 19) consisted of patients who had received a single injection; gro...

Journal: :Minerals 2021

The depletion of ore deposits, the increasing demand for raw materials, need to process low-grade, complex and finely disseminated ores, reprocessing tailings are challenges especially froth flotation separation technologies. Even though they capable handling relatively fine grain sizes, very ultrafine particles faces many problems still. Further, low-contrast semi-soluble salt-type minerals wi...

Journal: :Physical chemistry chemical physics : PCCP 2015
Mitra Ashouri Ali Maghari M H Karimi-Jafari

Bisphosphonates are important therapeutic agents in bone-related diseases and exhibit complex H-bonding networks. To assess the role of H-bonds in biophosphonate stability, a full conformational search was performed for methylenebisphosphonate (MBP) and 1-hydroxyethylidene-1,1-diphosphonate (HEDP) using the MP2 method in conjunction with the continuum solvation model. The most stable structures...

2017
Qiaofei Xu Xiaopeng Sun Feng Hu Rong Wan Vikram Singh Pengtao Ma Jingyang Niu Jingping Wang

Two sandwich-type polyoxomolybdates Na₈[MO₂{Mo₂O₅(O₃PCH₃C(O)PO₃)}₂] (M = Ni2+ (1); Co2+ (2)) were synthesized by one-pot reaction of Na₂HPMo12O40·14H₂O, 1-hydroxy ethidene diphosphonic acid (HEDP=HOC(CH₃)(PO₃H₂)₂), and (1) NiCl₂/CoCl₂ (2). Compounds 1 and 2 were characterized by single crystal X-ray analysis, X-ray powder diffraction (XRPD), IR spectroscopy, 31P NMR spectra, UV-vis spectroscopy...

Journal: :iranian journal of nuclear medicine 2014
davood beiki maryam tajik peiman haddad babak fallahi amir mohammad arefpour

introduction: bone metastases are the most common cause of cancer-related pain in various primary malignant tumors, most often, breast and prostate. 188re-hydroxyethylidene diphosphonate (188re-hedp) is a new and less expensive bone seeking radiopharmaceutical with favorable physical characteristics of the radionuclide such as short half life of 16.9h, maximal β energy of 2.1 mev with a 15% γ-c...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شیراز 1355

در این کار پژوهشی بیشتر سنتز ترکیبهای مختلف سه حلقه ای فنل با یک نوع هالوژن و هالوژنهای مختلف روی حلقه موردنظر است و مشتقهای مختلف از این نوع ترکیبها که در زیر شرح داده شده است سنتز گردیده است . علاوه براین از روشهای سنتزی برای تائید ساختمان ترکیبهای سه حلقه ای استفاده شده است . سنتز این ترکیبها امکان میدهد که خواص شیمیائی و بیولوژیکی آنها با ترکیبهای مشابه دوحلقه ای و چهارحلقه ای از این نوع مق...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه لرستان - دانشکده علوم پایه 1389

abstract part one: the electrode oxidation potentials of a series of eighteen n-hydroxy compounds in aqueous solution were calculated based on a proper thermodynamic cycle. the dft method at the level of b3lyp-6-31g(d,p) was used to calculate the gas-phase free energy differences ,and the polarizable continuum model (pcm) was applied to describe the solvent and its interaction with n-hydroxy ...

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