23 Questions 13 Answers 0 Followers
Questions related from Tasneem Harahsheh
I have gold nanoparticles suspension in citrate buffer and i want to modify the WE of screen printed electrode with is particles using thiosalicylic acid , if any one faced similar work, please...
04 April 2019 1,914 3 View
screen printed carbon electrode was characterized using 5 mM Ferricyanide/ 5mM Ferrocyanide with 0.1 M KCL , with scan rate from 10 to 100 mV/s vs Ag/AgCl , why the shift go to the right then to...
04 April 2019 8,937 6 View
i have carbon screen printed electrode and gold nano particles suspension in citrate buffer, how to deposit the particles on the electrode in a way to get uniform distribution?
03 March 2019 8,286 5 View
i have amino acid sequence of protein and I am looking for a free tool can predict the 3d structure, also i have the aptamer of this protein and i want to know how they bind with each other ?
02 February 2019 706 6 View
i have screen printed electrode and i want to deposit gold nanoparticels on the workig electrode , the particles suspension in citrate buffer. how to do that using electrochemistry?
02 February 2019 4,855 1 View
How should I deposit a mono layer of gold nanoparticles (suspension in citrate buffer ) on a screen printed carbon electrode (purchased) using Langmuir?
01 January 2019 4,786 3 View
Currently Iam working on amperometric biosensor using SPCE (screen printed carbon electrode) but I still confuse to figure out what is the different between this electrode with Interdigitated...
11 November 2018 9,756 2 View
hello, iam working on an electrochemical sensor, to detect protein biomarker using DNA prob, i want to design a read out circuit for my sensor, also i want to know what is the differantce between...
11 November 2018 4,093 3 View
Hello everyone! I am going to start depositing GNPs (diameter around 20nm) on a carbon electrode using Langmuir-Blodgett technique, and I would like to know what is the best solution to start...
10 October 2018 1,312 1 View
hello! iam working on a biosensor design, to detect her2 protein using single strand DNA BIORECEPTOR, i need buffer to unbind thiol-modified oligo from AuNP, also a buffer to unbind PROTEIN-DNA...
10 October 2018 963 2 View
what is the optimum dimensions for interdigitated amperometric Label-free biosensor( Length, width and separation) for detect protein bio-marker ? also what is the best chose for working...
10 October 2018 3,917 2 View
hello researchers i am working on an aptasensor based gold nano-particles , i need protocol to do immobilization of the aptamer on the gnps .. .. any help please? and if there are guidelines...
09 September 2018 7,434 2 View
hello everyone , my question is what are the gold nano-particles property's that different from size to size , and is this reflect on its applications? and what is the size range that usually used...
08 August 2018 638 3 View
is it possible to optimize graphene WE electrode and Ag/AgCl RE, and its sensitivity using comsol? is there any research done using comsol for designing and optomization biosensor specially...
05 May 2018 7,592 2 View
if i want to design an electrochemical sensor , to detect certain bio-marker , what are the guidelines that i have to track in order to endup with a high performance sensor? thank you
05 May 2018 307 7 View
for early detection of colon cancer what are the vital sign and the bio markers for this disease?
01 January 2018 4,152 1 View
hello everybody In the solving of mechanical constraints using Mathmatica , I often meet complex trigonometric equation that I have to simplify.(kindly see the attached picture) , the question...
12 December 2017 2,352 3 View
this is the system which iam trying to simulate
08 August 2017 7,699 1 View
how to write perfect research thesis and what is the characteristic which should contain?
08 August 2017 8,543 0 View
how to evaluate your project idea
08 August 2017 3,230 2 View
Is there any scientific research published according to how researcher or dental technician chose the thickness of dental base plate during designing removable partial denture or other removable...
07 July 2017 401 0 View
ANY ONE HAS CLASSIFICATION EXAMPLE USING ANFIS?
05 May 2017 8,200 2 View
i built a fuzzy system using matlab fuzzy logic toolbox , then i need to write a matlab code equivalent to this system , how to do that - especially the defuzzification stage- ?
03 March 2017 3,872 1 View
