Functionalization of antibodies on a graphene-based material through covalent bonds?

I have a graphene-based material with secondary amine groups and carboxyl groups. I deposited antibodies in buffer solution onto the graphene and let sit at 4 C for 48 hr. Would the antibodies...

14 December 2020 4,130 4 View

What do you think about starting the international scientific flash-mob?

Due to corona-times we can not travel. However, this can not stop a good scientist from sharing and discussing the science, for obtaining new contacts and ollaborations. Such a tool (Zoom) for the...

02 October 2020 3,841 1 View

How to determine the titer (TCID50) of chicken anemia virus in MSB1 cells

I am working with chicken anemia virus now, and I am using MSB1 cells. But it doesn't show clear and significant CPE, compare to negative control. So after I read some references, I did PCR for...

09 April 2017 5,215 4 View

How many reliable uses can I get out of a Ge Healthcare PD-10 desalting column?

We have being using these columns for a couple of months. Tend to re-use them according to salt (if it was used to desalt for DTT, for instance) and protein used. We do wash them with ddH2O and...

17 June 2015 8,996 3 View

Does anyone know or have a COX4 antibody that works in oysters?

Dear colleagues, I am trying to find an antibody to cytochrome c oxidase subunit 4 that crossreacts with oysters (Crassostrea gigas). Does anyone have an antibody they can share or suggestions to...

01 January 1970 6,165 3 View

What is the most Operating System (OS) which can be INSTALL on Tiny hard devices like Raspberry Pi (RPi) hardware ?

I'm targeting to deploy a mesh network and manually configure MANET routing protocols. I'm preparing scenarios, architectures, and hard devices needed to do that. Are there some step-by-step...

03 March 2021 1,931 5 View

Can we classify HV and LV lines based on line length?

I have dataset which shows the length of power lines. I need to classify the lines based on the line length. Is there a rule to classify the High voltage (HV) and low voltage (LV) lines based on...

03 March 2021 4,116 4 View

How to increase a model accuracy ?

dear community, my model is based feature extraction from non stationary signals using discrete Wavelet Transform and then using statistical features then machine learning classifiers in order to...

03 March 2021 6,994 5 View

Is there a classification scheme for rock cavities or caverns with respect to their size and shape?

The range of forms and sizes of cavities in rock is very big. Is there a classification scheme for rock cavities regarding their size and shape?

02 March 2021 4,511 3 View

Is there a powerful system for the security of the systems distributed on IoT systems?

Is there a powerful system for the security of the systems distributed on IoT systems?

02 March 2021 3,858 10 View

Which is suitable for use with Python? MySQL or SQL Server?

Which is suitable for use with Python? MySQL or SQL Server? What is your suggestion?

01 March 2021 3,422 3 View

How to Eliminate cosine error and abbe error in LASER measurement system(for example Rhenishaw XL80)?

I like to do project in laser measurement system. My objective is to eliminate or reduce the cosine error, abbe error in Laser measurement system. I have Rhenishaw XL80 system. Please tell the...

28 February 2021 4,890 3 View

I need dataset for recommandation system?

Hi every body I need to collect datasets from different source to work on recommendation system algorithms, could you advise me how collect data?

27 February 2021 7,063 7 View

Is there any one who can provide a donation of HPV detection and genotyping kits in exchange collaboration fors?

Warm greetings My name is Ayichew S. and I am doing my Ph.D. in Medical Microbiology (on Human papillomavirus). At this stage, I have almost completed a clinical sample Cervical swabs)...

25 February 2021 1,660 3 View

How to measure angle between laser travel path and machine axis in Laser Measurement system?

25 February 2021 1,987 3 View