31 July 2020 0 7K Report

Design of Metal oxide based Thin film pH sensor. Procedure for calculating Surface potential and dissociation constants. please explain in detail

More Sreenivasulu Mamilla's questions See All
How Silvaco solves the mathematical model. Is it using Finite Element Methods or Finite Difference Methods?

how Silvaco solves the mathematical model. Is it using Finite Element Methods or Finite Difference Methods?

01 June 2021 5,480 1 View

Which book is best for understanding X-ray Fluorescence analysis?

I am new to this field. I want to learn all the XRF analysis methods for quantitative and qualitative analysis of soil.

29 July 2020 9,642 5 View

X-Ray fluorescence technique can be used for soil nutrient detection? Can we get concentrations of Macro and Micro nutrients accurately?

I want to perform soil nutrient analysis. I want to use X-ray fluorescence technique instead of chemical analysis that is conventionally used in lab. Is it reliable to use X-ray fluorescence for...

28 July 2020 8,906 3 View

How to identify the pH value of a compound or metal oxide in its solid phase only?

I want to measure pH values of (directly from solid phase only )dolomite, calcium silicate, MgAl2O4 etc  Please let me know if there is any procedure to estimate pH values directly from solid...

09 June 2017 3,901 2 View

Igeo Value is in negative (-4 to -2), EF and PLI value is positive (17.9- 118.5 and 2.71 respectively), What does it mean ?

In Enrichment assessment analysis, Geoaccumulation Index (Igeo) value for Cd is negative with the range of (-4 to -2). The same Cd value is in Enrichment Factor (EF) and Pollution Load Index (PLI)...

11 July 2016 1,658 5 View

Is there any Opensource Software for plotting and analyzing statistical data ?

Dear sir  Greetings you.... I am from Geology background. My work focuses on chemical substances of marine sediments and water (Heavy metals from the sediments of the coast, No. of species present...

30 August 2015 6,363 4 View

Is there any free software to analyze XRF data?

I had XRF data in graphical (peaks) and numerical form but I want quantitative data. so, is there any free software for this data analysis? Please let me know

18 June 2015 6,418 13 View

Why does this benthic foraminifera appear blue in colour?

Herewith I am attached a photograph of benthic foraminifera. within these one of the species appears blue in colour ( showing with Red Colour Arrow). Please let me know the reason for colour...

08 January 2015 2,695 9 View

I got negative values for Trace elements from Marine water samples and analyzed with ICP-OES, Optima 8000. what does it mean?

Dear sir  I have collected 20 water samples from the marine environment for trace metal analysis. Analysis was carried out within 12 days by using ICP-OES Optima 8000 instruments. But I got all...

05 December 2014 9,614 16 View

How can I get the Electronic Foraminiferal Atlases and Databases?

Dear sir/ Madam, I read some were about Electronic Foraminiferal Atlases and Databases “Through office-based and mobile electronic devices (computers, ipads, iphones etc) anyone can now access an...

28 August 2014 1,442 10 View

Similar questions and discussions
Hello all, Looking for international reviewer to review Ph.D thesis in wireless sensor network.Can anybody help?

My name is Apurva Saoji. I am a Ph.D scholar  in Computer engineering in India. I am looking for international expert in reviewing my PhD thesis, "Competitive Optimization Techniques to Minimize...

07 August 2024 4,600 2 View

How to assess the osmotic power of a substance?

Hello, I suspect that a molecule I am using is causing bacteria to experience osmotic shock. What chemical properties should I look for to compare this capability with those of other substances?...

06 August 2024 977 1 View

How to check pH of a high strength hydrogel?

We are working on biopolymeric hydrogels. Our system is highly viscous and sticky, and the gel formed are high in strength. We are unable to use pH electrode and pH strip. Please suggest an easy...

30 July 2024 942 2 View

EDTA buffer solution?

Hello everyone! How can i prepare EDTA buffer solution (pH 8.2) to determine GSH levels? Thank you in advance.

29 July 2024 4,374 1 View

Whether i can preserve leaves samples in 2.5% glutaraldehyde in 0.05 M phosphate buffer, pH 7 for coming several weeks for further LM study ?

I want to preserve the sample leaves for the LM study of the stomata and conidia analysis. Whether 2.5% glutaraldehyde in 0.05 M phosphate buffer with pH 7 can be applied for preservation.

29 July 2024 8,560 0 View

Any direct measurement to measure the bacteria or micro organism using IOT or any indirect measurement?

need of sensor details or sensor development for this question.

28 July 2024 4,539 3 View

Could someone please provide a list of journals that accept the application of methodologies in nature-based solutions?

I am looking for journals that admit the publication of results from applying the IUCN Standard for designing and monitoring Nature-based solutions. Many thanks for considering my request.

23 July 2024 6,444 2 View

How to remove cell debris after tissue dissociation?

I'm facing issues with the tumor dissociation protocol for GBM. I use collagenase/dispase with DNase to dissociate my tumor sample. However, even after incubating it for 60mins, I do not get a...

22 July 2024 412 3 View

Hellow every one i have a question, please help me. How ESP car working?

I try to understand the ESP mechanism working. What kind of sensors it has, Is it necessary to modify or boost its mechanical ?

15 July 2024 4,772 1 View

How can I regenerate a SCX column modified with Sulfonate group (Thermo 054995)? The colmun has lost its Resolution and peak to valley ratio?

The column is used in Ion Exchange Chromatography of Monoclonal antibodies and the method of analysis is based on pH gradint.

13 July 2024 7,462 1 View

Our partners will collect data and use cookies for ad personalization and measurement. Learn how we and our ad partner Google, collect and use data. Agree & close