Ceftazidime Case Study
system includes a three-electrode system contains of a MWCNT-β-CD-OPDPA/GCE as working electrode, Ag/AgCl/KCl (saturated) as the reference electrode and a platinum wire as an auxiliary electrode. Field emission scanning electron microscopy (FESEM) was conducted with MIRA3TESCAN-XMU model. Ceftazidime was generously prepared by Jaber Ebne Hayyan Pharmaceutical Co. (Iran). Diphenylamine was obtained from Merck. The β-cyclodextrin and the MWCNTs were bought from Sigma–Aldrich and (io-li-tec) company, respectively. 2.2 Fabrication of MWCNTs- β-CD- OPDPA composite modified electrode In the first, MWCNTs were refined and functionalized same as previous our work [29]. In breifly, MWCNTs were heated at 350 °C for 2 h and after cooling, it was ultrasonicated for 4 h in concentrated HCl. After that, it was filtered and rinsed with distilled …show more content…
5. At the bare GCE, there is nearly nothing in the voltammogram but a very small oxidation peak was observed at 0.52 V for oxidation of ceftazidime at GCE modified with PDPA. The current increased at MWCNT/GCE and MWCNT-β-CD/GCE. However, the further increasing MWCNT-β-CD/PDPA/GCE was seen due to synergistic effects of MWCNT and PDPA and also peak potential shifted to more negative potential (0.51 V) but the most current was seen at MWCNTs-β-CD-OPDPA/GCE. These variations showed that the MWCNTs-β-CD-OPDPA/GCE not only combines high conductivity and electrocatalytic effect of MWNTs and also PDPA with the ability of β-CD to form inclusion complexes with ceftazidime but also the ability of the oxidized polymer for increasing of current. These facts and also diminished background current or oxidized polymer cause to the best analytical features and the low detection limit for this
Nt1310 Unit 3.1 Study Material
488 Words | 2 PagesThis layer is virtually invisible as it has a very small thickness and is also transparent. In order to prevent the fogging and dirt on glasses, the coating must be under UV illumination for it to sustain the hydrophobic property. 3.2.2 Methods to fabricate TiO2-SWCNT composite There are enormous methods available to prepare the nanocomposite of CNT and TiO2 which are sol-gel method, electrospinning method, hydrothermal and more. 3.2.2.1 Sol-gel synthesis Sol-gel is a method in which small molecules are used to produce solid materials. The method is used for the fabrication of metal oxides.
Nt1310 Unit 9 Final Paper
1018 Words | 5 Pages3.3. Frontier molecular orbital The electronic structure of the doped fullerene interacting with glycine compared to pure fullerene C20 has been calculated with density functional theory using the B3LYP/6-31G basis set. The molecular orbital theory, the relative chemical reactivity of a molecular system can be estimated using HOMO and LUMO energies and overlaps of molecular orbital [18-20]. The electronic transition from the HOMO to LUMO are mainly derived from the electron density transfer n orbital to p* orbital.
Karina Cure: A Case Study
407 Words | 2 PagesRosa Soto Roman (HR Consultant II) spoke with Karina Cure (Mess Steward). Karina stated she has been working at the Matanuska for four years. Apparently, the Coast Guard decided to keep only a few chairs since the chairs were on the way of an emergency sign or something like that. Karina then spoke to Capt.
Quetiapine Fumarate Case Study
3223 Words | 13 PagesThe mobile phase used was a mixture of ammonium acetate buffer and acetonitrile at a ratio of 400:600. A flow rate of 1 mL/min was maintained, and the detection wavelength was 292 nm (22). The required studies were carried out to estimate the precision and accuracy of the HPLC method and were found to be within limits [percent coefficient of variation was less than 15%]. Sample preparation briefly involved 0.4 μ membrane filter through which the sample was filtered, diluted with mobile phase, and 10 μL was spiked into
Dexmedetomidine Research Paper
443 Words | 2 PagesAdministration: DOSAGE AND ADMINISTRATION Dexmedetomidine should be administered using a controlled infusion device. Dexmedetomidine dosing should be individualized and titrated to the desired clinical effect. For adult patients, Dexmedetomidine is generally initiated with a loading infusion of 1 (one) mcg/kg over 10 minutes, followed by a maintenance infusion of 0.2 to 0.7 mcg/kg/hr. The rate of the maintenance infusion should be adjusted to achieve the desired level of sedation.
Preparation Of L-Phenylalanine Lab Report
802 Words | 4 PagesLecturer Date Introduction Theoretical Background Procedure The procedure was segmented into two categories, the reaction set up and the crude product isolation. Reaction set up The magnetic stirrer was prepared through placing it in the fume cupboard. 1 mmol of L-Phenylalanine was placed and weighed in a 5 mL conical vial.
Codeine: A Case Study
1812 Words | 8 PagesCodeine acts centrally in the cough center of the brain to decrease cough with 7 percent being protein bound and distributed well throughout the body and CNS. It crosses the placenta and is distributed into breast milk. Codeine is metabolized by the CYP2D6 oxidative enzyme system in the liver and excreted in the urine (Woo & Wynn, 2012). It’s metabolism by this CYP2D6 system necessitates caution when prescribing it with any other medication that also uses this system (Woo & Wynn, 2012). Codeine is a pregnancy category C medication.
Summary: Clinical Experience
252 Words | 2 PagesI have gained clinical experience, have stronger intrapersonal and interpersonal competencies that have helped me grow as prospective medical student and as a person. Since July 2014, I volunteer as the lead Spanish/English interpreter at the UCSD Student-Run Free Clinic, where I have had the opportunity of gaining clinical experience by assisting, shadowing and learning from medical students and physicians. This has also allowed me to have a greater experience with patients, especially from underserved communities. This volunteer opportunity has allowed me to strengthen my awareness of others’ needs and feelings, my desire to alleviate others’ distress, my ability to listen effectively, and my cultural competence. I have also learned how to
Medication Error
1846 Words | 8 PagesOverview According to the Food and Drug Administration, medication error is a failure in the treatment process that occurs very often and posts a threat to patients. It is clearly frequent and is often avoidable but puts risk to patients. As stated in a report of the Institute of Medicine, there is a 1.5 million cases of occurrence of medication error in the United States every year (Westbrook, J.I., Woods, A., Rob, M.I., Dunsmuir, W.T., Day, R.O. (2010). ). This high incidence of medication error should be our primary focus because medication administration has a very big role and is an important part of the nurse’s role.
Pharmacology Case Study
443 Words | 2 PagesPharmacology Assignment Week 4 Marty Smith is a 67-year-old male who has called 911 after experiencing chest pain and dizziness. The paramedics arrive and notice a bottle of nitroglycerin on the table. The patient states he has angina and is to take the medication as needed for chest pain. He took one pill an hour ago and a second pill 10 minutes prior to calling 911.
Electrolytes Ammonium Chloride Study Guide
208 Words | 1 Pages(Zn) electrolyte solution 6. Connecting wires 7. Anode (Zn) 8. Salt Bridge (Cu) half-cells will be cathode and (Zn) will be anode. Reaction anode – (Zn -> Zn2 + 2e) Reaction cathode (Cu2 + 2e -> Cu)
Rp Uppc Case Study
1015 Words | 5 PagesThe limit of quantification (LOQ) and limit of detection (LOD) were determined based on the slope and the standard deviation of the response using the signal-to-noise ratio (S/N) as per ICH Guidelines Q2(R1) 2005. The LODs for Lamivudine, Abacavir and Dolutegravir were found to be 0.021, 0.330 and 0.038µg/mL respectively, and the LOQs for Lamivudine, Abacavir and Dolutegravir were 0.056, 1.320 and 0.095 µg/mL respectively. (table 6 ) Robustness Robustness of the method was performed by making slight deliberate changes in the analytical methodology like flow rate and solvent ratio. It was observed that this method did not significantly affect in system suitability parameters like USP tailing factor, theoretical plates and resolution, which confirmed that the developed HPLC method is
Hammett Constant And The Hydrophobic (Hansch) Substituent Constant
1027 Words | 5 PagesOnce this relationship has been determined, it is possible to predict the biological activity of related drug candidates before they are put through expensive and time-consuming biological testing. The electronic effects of a substituent have an effect on the ionisation or polarity of a drug. This in turn may affect how easily a drug can pass through
Case Study: Janssen Pharmaceutica '
1472 Words | 6 PagesJanssen Pharmaceutica Janssen is one of the world’s leading research based pharmaceutical organisations and is part of the Johnson and Jonson family of companies. J&J is a diverse group of healthcare specialists. Johnson and Johnson was founded in 1886 and is an American pharmaceutical, medical devices and consumer packages goods manufacture. Janssen Pharmaceutical Companies of Johnson & Johnson, is dedicated to research and development of new drugs against the most important unmet medical needs of this generation, including oncology, infectious disease, neuroscience, cardiovascular and metabolic diseases and immunology.
More about Ceftazidime Case Study
Nt1310 Unit 3.1 Study Material
488 Words | 2 PagesNt1310 Unit 9 Final Paper
1018 Words | 5 PagesKarina Cure: A Case Study
407 Words | 2 PagesQuetiapine Fumarate Case Study
3223 Words | 13 PagesDexmedetomidine Research Paper
443 Words | 2 PagesPreparation Of L-Phenylalanine Lab Report
802 Words | 4 PagesCodeine: A Case Study
1812 Words | 8 PagesSummary: Clinical Experience
252 Words | 2 PagesMedication Error
1846 Words | 8 PagesPharmacology Case Study
443 Words | 2 PagesElectrolytes Ammonium Chloride Study Guide
208 Words | 1 PagesPoly Sulphone Lab Report
1682 Words | 7 PagesRp Uppc Case Study
1015 Words | 5 PagesHammett Constant And The Hydrophobic (Hansch) Substituent Constant
1027 Words | 5 PagesCase Study: Janssen Pharmaceutica '
1472 Words | 6 Pages