Identification peak of Pb-nano particles ?

More Bhavya G.'s questions See All

Solvent to dissolve std reduced GSH ?

The literature and data sheets mention the water as the best solvent to dissolve reduced GSH, they also mention the oxidization of GSH in an aqueous medium. But few protocols suggest using Buffer...

11 December 2019 7,162 2 View

What should be the Protein concentration for assays?

for CAT activity, is there is any threshold regarding the concentration of protein in the enzyme has to be taken into consideration before doing the experiment.

02 March 2019 7,844 6 View

What should be the concentration of methylene blue dye for distinguishing the live vs dead cells?

while working on the concept of distinguishing the live and dead cells by dye exclusion principle, widely TB, PI and Methylene blue (MB) are in use. In context to commercially available ready to...

05 June 2018 5,613 4 View

Effect of Sonication ?

While doing the crude protein extraction from Yeast cells, for stress bio-marker assay, a. does the involvement of sonication step is crucial ? Thank you

03 April 2018 2,844 3 View

How to calculate Molarity ?

how to calculate the molarity of 30% W/V H2O2 ? and also subsequent preparation of molar solution for enzymatic studies

03 April 2017 4,803 6 View

Journal for publishing review article in mycology ?

can any suggest the available journal for publishing the review article related to myco-remediation of heavy metals.

06 July 2016 591 0 View

Different indicators in Citrate utilization test?

1. In Citrate utilization test for bacteria, as per of standard protocol Bromothymol blue is in use as indicator. can we substitute with any other indicator like Bromophenol blue? If not, why? 2....

04 May 2016 9,311 2 View

Extraction of proteins from natural gums ?

plz suggest the protocol for protein extraction from Natural gums. thank you

03 April 2016 5,098 2 View

Colony PCR for filamentous fungi ?

Does it possible to do colony PCR for filamentous fungi using the spores for identification through Universal Primers ITS 1 and 4. thanks in advance

01 January 1970 818 24 View

Which type of compound does lamda max of 218 indicate in a uv-vis spectrum of a partially purified compound through column and TLC?

A crude extract of fungal culture using EtOH was subjected to column and TLC and partially purified compound was obtained. UV vis spectrum of the compound/s has max absorbance at 218nm. The...

11 August 2024 9,801 2 View

Can you connect an HPLC to a Mass Spec only at a certain time point?

Can anyone explain this method? Especially the last statement where it says only at 1.5 to 2.5mins was the MS/MS connected to the UPLC. How is that possible, is it a feature in this specific...

11 August 2024 8,141 3 View

Baseline drift in HPLC? What causes this?

Hello, Why do i see this baseline drift when i compare my blank (black) to the sample (blue)? Any suggestions as to why this happened? Thank you!

11 August 2024 3,770 4 View

Why might the impedance values for DI water and 0.1X PBS buffer solution exhibit a decreasing and increasing trend, respectively over time (HP 4194A)?

Hello everyone, I'm encountering an issue with my electrochemical impedance spectroscopy (EIS) measurements and would appreciate some insights. Experimental Setup: Electrodes: Gold interdigitated...

05 August 2024 3,783 2 View

Could dyes amplify the spectrum of light to a specific wavelength?

I am interested to know the behavior of dyes toward light. Specifically, Blue dyes re-emit the spectrum, especially from the green zone (known as principal in LED lamps, and blue dyes are known...

05 August 2024 3,290 1 View

Which distribution type should I use when calculating the average particle size from TEM image? and how to calculate the error ?

average particle size calculation from TEM

04 August 2024 2,921 1 View

Who of all the Global Scientific community will help me Prof. Dr. Yoshida make way for TPEOM, MEC ~EMC to return the atmospheric gases to the norma ?

TEP presentation caption (The Environmental Project) Re: Why should Washington’s DC, or any country government point of location think of as nowadays of as to being 'tomorrow as to come! if it...

03 August 2024 2,484 1 View

How to load and plot 2D-PIV (particle image velocimetry) recorded velocity vector field in Techplot?

Dear Researchers I need to know, how to load and plot 2D-PIV (particle image velocimetry) recorded velocity vector field data in Tecplot? Thank You

02 August 2024 3,615 1 View

What is the problem with these tissue culture plants?

All plants are green but some of these plants becomes yellow. I did not found any reason. Please help me to find out the real problem.

01 August 2024 589 4 View

Can a Conventional 50W visible LED Lamp Emit UV Light?

I'm researching light sources and their UV emissions. I'm curious if a 50W, 7500K conventional LED lamp emits any UV light. I found that a 200W tungsten lamp can emit up to 1.5 mW/cm² at 350 nm....

31 July 2024 3,843 7 View