How the presence of negative surface charge over iron nanoparticles remove hexavalent chromium?

As per my knowledge, there should be some interaction then only it get reduced. Pls. comment how reduction/removal/adsorption happens. What factors act as a driving force in interaction and...

08 September 2016 2,119 8 View

How does nanoremediation have advantages over microbial remediation?

Being a nanoparticles, it may show some toxic effect, then how it would be a better remediation practices than microbial remediation...

04 May 2015 2,318 6 View

Is there a comparative study among suspended and biofilm mode of nutrient degradation?

02 March 2015 1,669 3 View

Can you recommend a media to isolate acidophilic chromium resistant bacteria?

02 March 2015 1,967 3 View

Why do I observe and increase of nutrient concentration in my bacterial culture after 24 hours of nutrient uptake?

I think after achieving the death phase by the bacteria it started releasing its concentration whatever bacteria accumulated within their system. Waiting for your valuable reply .

11 December 2014 3,721 5 View

How a bacteria growing at pH<5 would have extra advantage in removal of heavy metals?

Add your opinion ......

11 December 2014 8,805 3 View

What is the range of acidophilic, moderate acidophilic and acidotolerate bacteria?

Since it is difficult to fnd out the correct range and different papers shows different ranges hence I need to know your view regarding this question.

11 December 2014 7,412 9 View

How to compare two groups with only two measurements?

Hiiiii everyone! I have an enquiry on statistical analysis. I was looking for many forum and it's still cannot solve my problem. I want to compare means of two groups of data but only with two...

03 March 2021 8,796 3 View

Enhanced Yellow Fluorescent Protein (Aequorea victoria) DNA sequence?

I am on the lookout for the Enhanced Yellow Fluorescent Protein (Aequorea victoria) DNA sequence. Does anyone know where I can find it? Thank you in advance

03 March 2021 3,568 1 View

What kind of fluid could I use for a pitfall trap that also does not invalidate molecular testing?

Hi, I want to start testing pitfall trap to obtain ants samples, but I need to conduct molecular analysis on those insects. So, what kind of fluid can I use? Ethanol expires too early and I need...

03 March 2021 5,978 5 View

Does the pressure(-600 mmHg) affects pH?

When I conducted the degassing experiment using decompression under anaerobic condition(and I used ferrous based chelating agent), the oxidized ferric were observerd. So, could you tell me the...

03 March 2021 4,892 5 View

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10?

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10? Since, the growth curve from day 2 to 10 won't be like the "Logistic curve" it might not follow logistic...

03 March 2021 1,401 3 View

Do we need to write protocol for a second study of a systematic review that has been registered and published?

I have conducted and published a systematic review and meta-analysis research with the topic related to public health and health pomotion (protocol was registed in PROSPERO). Now we want to...

03 March 2021 8,920 3 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

Do I need to do linear regression before running mediation analysis using PROCESS MACRO by Hayes ?

I just wanted to check if I need to run a linear regression separately if I am using PROCESS MACRO to run mediation analysis. Thank you.

02 March 2021 4,359 3 View

No title

02 March 2021 3,060 3 View

Sample dilution for quantitative analysis using ELISA?

If the detection range is in ng/ml but the reference range is in ug/ml for a molecule or protein in serum or plasma .how to dilute and what is the initial volume to be taken for quantitative analysis

02 March 2021 7,670 3 View