Can the increasing of urban Ozone level during COVID-19 outbreak effect on disinfection of virus when we use outdoor air for ventilation?

More Ülkü Alver Şahin's questions See All

What could be the main threats on an international level based on current global issues?

Based on current global issues, the main threats at the international level can be summarized as follows: 1. Particularly, global pandemics can pose serious health threats on an international...

29 January 2024 313 4 View

Can you explain how geopolitical factors might influence intelligence operations?

Geopolitical factors influence intelligence operations in various ways: 1. Geopolitical considerations assist intelligence agencies in determining strategic priorities. The political, economic,...

29 January 2024 1,621 0 View

Do you have any experince to etch 20 nm Au with DRIE by using Ar or Cl2? Do you have any suggestion about thin gold etching?

Do you have any experince to etch 20 nm Au with DRIE by using Ar or Cl2? Do you have any suggestion about thin gold etching? Note that as a etching mask, I will not use metal layer, just polymer mask.

28 January 2024 2,338 0 View

What is the correct way to draw tangents on potential sweep data for Tafel analysis?

My data has multiple straight line regions for both anodic and cathodic reaction

05 November 2023 645 0 View

Is it suggestted to use multiple comparisons such as FDR for structural equation modelling (SEM)?

In my hypothesis driven SEM, I have in total 28 variables and 58 edges. Considering such amount, do you suggest me to report adjusted p-values with FDR for example or raw p-values? Thank you in...

15 August 2023 5,489 5 View

Can somebody explain why this baseline drops coming in chronoamperometry?

I am using N2 gas pump for continuous buffer flow in plastic microfluidics channel.

10 August 2023 8,903 1 View

What drove human evolution? Natural Selection or DNA?

The driver seems DNA based on the parallelisms below? (?a nonstop dominance struggle in DNA between progressive and retrogressive forces?) Evidence for the parallelism between extreme warmings...

09 June 2023 6,230 10 View

Downbeat nystagmus in Meniere Disease?

Hi everyone, I had a patient 3 days ago complaining of left ear fluctuating sensorineural hearing loss, otofonia before attacks, and vertigo(lasts one hour). his test results : unterberger has no...

13 May 2023 7,060 2 View

Since quantum entanglement is a proven fact, wouldn't the speed of light be exceeded?

No, quantum entanglement does not allow for the violation of the speed of light limit. Quantum entanglement is a phenomenon in which two or more particles become correlated in such a way that the...

02 March 2023 6,936 3 View

Effect of PDMS Mold Surface Roughness for PDMS-Glass Bonding?

Hi All, Normally when we are preparing the PDMS, we usually use Si as mold . Assume that you fabricate your PDMS mold in 3D-Printer instead of patterns on Si fabricated by SU-8 . Do you think...

27 January 2023 4,346 3 View

How can I prepare virus for a TEM or SEM imaging?

I have virus (viral hemorrhagic septicemia virus) in suspension and the experiment will not involve cells. What level of TCID50 is preferred?

11 August 2024 3,115 1 View

E-commerce businesses, COVID-19 and Entrepreneurial Strategies (innovation, proactiveness and risk-taking)?

Hello: I am looking for articles that address e-commerce businesses and COVID-19 survivors, as well as Entrepreneurial strategies that reflect e-commerce businesses. Blessings Evelyn Dempsey

05 August 2024 5,332 3 View

What are the best (less toxic to human) methods of microbial lab fumigation?

We are planning to establish a microbial laboratory in our research center and are actively seeking the best disinfection methods. If anyone has any recommendations, please let us know. Thank you.

04 August 2024 1,973 1 View

Why not we are following sars COVID 19 guidance?

If the case of Irak is of December 2020 then i think I can suggest pl follow all the infection cause and death, already in our researchgate.

19 July 2024 3,356 2 View

Can I detect the FLAG sequence of my AAV vector by qPCR?

I am treating human cells with an AAV vector encoding for my gene of interest tagged by FLAG. I want to quantify the mRNA expression of my gene of interest via qPCR to discriminate the endogenous...

14 July 2024 8,482 3 View

Intracerebroventricular (ICV) AAV inj.?

I'd like to know if anyone has got experience in intracerebroventricular (ICV) AAV inj. I am looking for a concomitant spread of the AAV including but not limited to the motor cortex and the...

12 July 2024 781 0 View

How to improve my plaque assay for influenza virus?

I used MDCK cells for my plaque assay for influenza virus and seeded 950,000cells/well in 6-well two days before infection. The virus was diluted in FBS-free MEM with 0.5ug/ml TPCK-trypsin. Here...

11 July 2024 5,669 5 View

Does anyone know how to improve calcium-imaging fluorescence with GRIN lenses?

Hey everyone, I've been working with GRIN lenses (Inscopix) for almost 1 year and still had no luck seeing strong fluorescence on them. When I look at them, I can see good blood flow and,...

08 July 2024 5,178 2 View

Why do I have two different bands from the same virus after PCR?

I get two different bands from BCMV after PCR

07 July 2024 2,112 1 View

How to load Remedesivir drug into mesoporous nanoparticles?

Hello, I want to load Remedesivir (RNA polymerase inhibitor) into mesoporous nanoparticles (MSNs). The issue is drug is temperature and pH sensitive and it degrades quickly. I need advice on its...

01 July 2024 889 3 View