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1

Towards disposable sensors for drug quality control: Dextromethorphan screen- printed electrodes

Elmorsy Khaled, H. N. A. Hassan, Gehad G. Mohamed, Aly Eldin A. Seleim

Journal:

Drug Testing and Analysis

Year:

2010

Language:

english

File:

PDF, 172 KB

english, 2010

2

Synthesis of a novolac-based 3-aminopropylsiloxane resin and its application for the removal of Cu 2+ , Cr 3+ , and Ni 2+ from electroplating wastewater

Abou-El-Sherbini, Khaled, Nour, Mohamed A., Soliman, Abd-El-Ghany, Elmorsy, Saad S.

Journal:

Journal of Applied Polymer Science

Year:

2014

Language:

english

File:

PDF, 440 KB

english, 2014

3

Disposable potentiometric sensors for monitoring cholinesterase activity

Elmorsy Khaled, H.N.A. Hassan, Gehad G. Mohamed, Fahem A. Ragab, Aly Eldin A. Seleim

Journal:

Year:

2010

Language:

english

File:

PDF, 753 KB

english, 2010

4

Crown Ether/Carbon Nanotubes Based Biperiden Disposable Potentiometric Sensor

Khaled, Elmorsy, Hassan, Hassan N.A., Ahmed, Mona A., El-Attar, Rehab O.

Journal:

Electroanalysis

Year:

2016

Language:

english

File:

PDF, 1.20 MB

english, 2016

5

Voltammetric determination of mercury in biological samples using crown ether/multiwalled carbon nanotube-based sensor

Hassan, Rabeay Y.A., Kamel, Manal S., Hassan, Hassan N.A., Khaled, Elmorsy

Journal:

Journal of Electroanalytical Chemistry

Year:

2015

Language:

english

File:

PDF, 549 KB

english, 2015

6

Novel screen printed potentiometric sensors for the determination of oxicams

Khaled, Elmorsy, Kamel, Manal S., Hassan, Hassan N., Abd El-Alim, Sameh H., Aboul-Enein, Hassan Y.

Journal:

Year:

2015

Language:

english

File:

PDF, 561 KB

english, 2015

7

Distribution of essential heavy metals in the aquatic ecosystem of Lake Manzala, Egypt

Elmorsi, Randa R., Abou-El-Sherbini, Khaled S., Abdel-Hafiz Mostafa, Gamal, Hamed, Mohamed A.

Journal:

Year:

2019

File:

PDF, 1.31 MB

2019

8

Separation and preconcentration in a batch mode of Cd(II), Cr(III, VI), Cu(II), Mn(II, VII) and Pb(II) by solid-phase extraction by using of silica modified with N-propylsalicylaldimine

Khaled S. Abou-El-Sherbini, I.M.M. Kenawy, Mohammad A. Hamed, R.M. Issa, R. Elmorsi

Journal:

Year:

2002

Language:

english

File:

PDF, 182 KB

english, 2002

9

Novel Enzymatic Potentiometric Approaches for Surfactant Analysis

Khaled, Elmorsy, Hassan, Hassan N. A., Abdelaziz, Mona A., El-Attar, Rehab O.

Journal:

Electroanalysis

Year:

2016

Language:

english

File:

PDF, 1.14 MB

english, 2016

10

Nanomaterial-Based Carbon Paste Electrodes for Voltammetric Determination of Naproxen in Presence of Its Degradation Products

Hendawy, Hassan A. M., Salem, Waheed M., Abd-Elmonem, Mahmmoud S., Khaled, Elmorsy

Journal:

Journal of Analytical Methods in Chemistry

Year:

2019

Language:

english

File:

PDF, 1.77 MB

english, 2019

11

Novel PVC-membrane electrode for flow injection potentiometric determination of Biperiden in pharmaceutical preparations

Elmorsy Khaled, Inas. A. El-Sabbagh, N.G. El-Kholy, E.Y. Abdel Ghahni

Journal:

Year:

2011

Language:

english

File:

PDF, 533 KB

english, 2011

12

Calixarene/carbon nanotubes based screen printed sensors for potentiometric determination of gentamicin sulphate in pharmaceutical preparations and spiked surface water samples

Khaled, Elmorsy, Khalil, M.M., Abed el Aziz, G.M.

Journal:

Sensors and Actuators B: Chemical

Year:

2017

Language:

english

File:

PDF, 1.19 MB

english, 2017

13

Kinetic Catalytic Determination of Trace Nitrite Based on the Oxidation of Malachite Green with Bromate Monitored Potentiometrically Using Coated-Wire Electrodes

Elmorsy Khaled, Hassan N. A. Hassan, Barsoum N. Barsoum, Karel Vytřas

Journal:

Electroanalysis

Year:

2001

Language:

english

File:

PDF, 93 KB

english, 2001

14

Novel multi walled carbon nanotubes/β-cyclodextrin based carbon paste electrode for flow injection potentiometric determination of piroxicam

Elmorsy Khaled, Manal S. Kamel, Hassan N.A. Hassan, Ahmed A. Haroun, Ahmed M. Youssef, Hassan Y. Aboul-Enein

Journal:

Year:

2012

Language:

english

File:

PDF, 832 KB

english, 2012

15

Nanomaterials-based microbial sensor for direct electrochemical detection of Streptomyces Spp.

Hassan, Rabeay Y.A., Hassan, Hassan N.A., Abdel-Aziz, Mohamed S., Khaled, Elmorsy

Journal:

Sensors and Actuators B: Chemical

Year:

2014

Language:

english

File:

PDF, 1.43 MB

english, 2014

16

Miniaturized ionophore-based potentiometric sensors for the flow-injection determination of metformin in pharmaceutical formulations and biological fluids

Khaled, Elmorsy, Kamel, Manal S., Hassan, Hassan N., Abd El-Alim, Sameh H., Aboul-Enein, Hassan Y.

Journal:

The Analyst (Royal Society of Chemistry)

Year:

2012

Language:

english

File:

PDF, 457 KB

english, 2012

17

Distribution of essential heavy metals in the aquatic ecosystem of Lake Manzala, Egypt

Elmorsi, Randa R., Abou-El-Sherbini, Khaled S., Abdel-Hafiz Mostafa, Gamal, Hamed, Mohamed A.

Journal:

Year:

2019

Language:

english

File:

PDF, 1.31 MB

english, 2019

18

New spectrophotometric microdetermination of carbapenem antibiotics derivatives in pharmaceutical formulations

Homoda, Atef M., Kamel, Manal S., Khaled, Elmorsy

Journal:

Journal of Taibah University for Science

Year:

2015

Language:

english

File:

PDF, 374 KB

english, 2015

19

Extractive spectrophotometric determination of sulphonamide drugs in pure and pharmaceutical preparations through ion-pair formation with molybdenum(V) thiocyanate in acidic medium

Faten A. Nour El-Dien, Gehad G. Mohamed, Elmorsy Khaled, Eman Y.Z. Frag

Journal:

Journal of Advanced Research

Year:

2010

Language:

english

File:

PDF, 320 KB

english, 2010

20

Catalytic spectrophotometric determination of iodide in pharmaceutical preparations and edible salt

M.A. El-Ries, Elmorsy Khaled, F.I. Zidane, S.A. Ibrahim, M.S. Abd-Elmonem

Journal:

Drug Testing and Analysis

Year:

2012

Language:

english

File:

PDF, 339 KB

english, 2012

21

Spectrophotometric determination of terfenadine in pharmaceutical preparations by charge-transfer reactions

Journal:

Year:

2008

Language:

english

File:

PDF, 644 KB

english, 2008

22

Novel Multi Walled Carbon Nanotubes /Crown Ether Based Disposable Sensors for Determination of Lead in Water Samples

Khaled, Elmorsy, Kamel, Manal S., Hassan, H.N.A.

Journal:

Analytical Chemistry Letters

Year:

2015

Language:

english

File:

PDF, 455 KB

english, 2015

23

Carbon Paste Electrode as a Support for Mercury Film in Potentiometric Stripping Determination of Heavy Metals

Konvalina, Jiří, Khaled, Elmorsy, Vytřas, Karel

Journal:

Collection of Czechoslovak Chemical Communications

Year:

2000

Language:

english

File:

PDF, 80 KB

english, 2000

24

Evaluation of the trophic state predicted from lab and Landsat data of western coastal water of Suez Bay, Egypt

Elmorsi, Randa R., El-Alfy, Muhammad A., Abou-El-Sherbini, Khaled S.

Journal:

Year:

2020

File:

PDF, 1.28 MB

2020

25

Novel Calixarene/Carbon Nanotubes Based Screen Printed Sensors for Flow Injection Potentiometric Determination of Naproxen

Khaled, Elmorsy, Shoukry, Eman M., Amin, Mona F., Said, Basmat Amal M.

Journal:

Electroanalysis

Year:

2018

Language:

english

File:

PDF, 3.25 MB

english, 2018

26

Construction of novel simple phosphate screen-printed and carbon paste ion-selective electrodes

Elmorsy Khaled, H.N.A. Hassan, A. Girgis, R. Metelka

Journal:

Year:

2008

Language:

english

File:

PDF, 409 KB

english, 2008

27

Novel ipratropium bromide nanomaterial based screen-printed sensors

Khaled, Elmorsy, Hassan, Hassan N. A., Ahmed, Mona A., El-Attar, Rehab O.

Journal:

Analytical Methods

Year:

2017

Language:

english

File:

PDF, 1.18 MB

english, 2017

28

Potentiometric determination of cetylpyridinium chloride using a new type of screen-printed ion selective electrodes

Gehad G. Mohamed, Tamer Awad Ali, M.F. El-Shahat, A.M. Al-Sabagh, M.A. Migahed, Elmorsy Khaled

Journal:

Analytica Chimica Acta

Year:

2010

Language:

english

File:

PDF, 1.09 MB

english, 2010

29

Kinetic catalytic determination of trace levels of iodide based on the oxidation of basic dyes with hydrogen peroxide monitored potentiometrically using simple PVC electrodes

Elmorsy Khaled, M.A. El-Ries, F.I. Zidane, S.A. Ibrahim, M.S. Abd-Elmonem

Journal:

Year:

2011

Language:

english

File:

PDF, 862 KB

english, 2011

30

Novel Metformin Carbon Paste and PVC Electrodes

Khaled, Elmorsy, Hassan, Hassan, Kamel, Manal, Barsoum, Barsoum

Journal:

Current Pharmaceutical Analysis

Year:

2007

Language:

english

File:

PDF, 219 KB

english, 2007

31

Carbon nanotube-based electrochemical biosensors for determination of Candida albicans’s quorum sensing molecule

Hassan, Rabeay Y.A., El-Attar, Rehab O., Hassan, Hassan N.A., Ahmed, Mona A., Khaled, Elmorsy

Journal:

Sensors and Actuators B: Chemical

Year:

2017

Language:

english

File:

PDF, 704 KB

english, 2017

32

Potentiometric screen-printed sensor for determination of oxybutynin hydrochloride

El-Attar, Rehab O., Hendawy, Hassan A. M., Khaled, Elmorsy

Journal:

Journal of the Iranian Chemical Society

Year:

2020

File:

PDF, 1.82 MB

2020

33

Disposal screen-printed carbon paste electrodes for the potentiometric titration of surfactants

Elmorsy Khaled, Gehad G. Mohamed, T. Awad

Journal:

Sensors and Actuators B: Chemical

Year:

2008

Language:

english

File:

PDF, 332 KB

english, 2008

34

Cyclodextrin-based dextromethorphan potentiometric sensors

Elmorsy Khaled, Manal S. Kamel, Hassan N.A. Hassan, Hassan Y. Aboul-Enein

Journal:

Journal of Electroanalytical Chemistry

Year:

2011

Language:

english

File:

PDF, 447 KB

english, 2011

35

Performance of a portable biosensor for the analysis of ethion residues

Khaled, Elmorsy, Kamel, Manal S., Hassan, H.N.A., Abdel-Gawad, Hassan, Aboul-Enein, Hassan Y.

Journal:

Year:

2014

Language:

english

File:

PDF, 843 KB

english, 2014

36

Homoionic soda-activated bentonite for batch-mode removal of Pb(II) from polluted brackish water

Elmorsi, Randa R., Mostafa, Gamal Abdel-Hafiz, Abou-El-Sherbini, Khaled S.

Journal:

Journal of Environmental Chemical Engineering

Year:

2020

File:

PDF, 3.36 MB

2020

37

Rapid Detection of Methomyl and Organophosphorous Pesticides with Portable Potentiometric Biosensor

Khaled, Elmorsy, Kamel, Manal S., Hassan, H.N.A., Malhat, Farag M., Abdel-Gawad, Hassan

Journal:

Analytical Chemistry Letters

Year:

2015

Language:

english

File:

PDF, 581 KB

english, 2015

38

Carbon paste and PVC electrodes for the flow injection potentiometric determination of dextromethorphan

Elmorsy Khaled, H.N.A. Hassan, Gehad G. Mohamed, A.A. Seleim

Journal:

Year:

2010

Language:

english

File:

PDF, 393 KB

english, 2010

39

Nanomaterial-Based Carbon Paste Electrodes for Voltammetric Determination of Naproxen in Presence of Its Degradation Products

Hendawy, Hassan A. M., Salem, Waheed M., Abd-Elmonem, Mahmmoud S., Khaled, Elmorsy

Journal:

Journal of Analytical Methods in Chemistry

Year:

2019

File:

PDF, 1.77 MB

2019

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