Dear Friends I need literature on Chemostratigraphy/elemental-stratigraphy of Infra Permian sediments of Oman and India?

I am correlating infra-Permian rocks of the said regions with Pakistan.

31 December 2018 6,659 4 View

What are infra-Cambrian source rocks of Oman, India, Pakistan & Siberia?

I want to know about source rocks [of infra-Cambrian age] and also interested in its correlation of Oil-Oil and Oil-Source. Please brief me and upload some data. Thanks in advance.

07 August 2018 1,140 0 View

How can we acquire ABSOLUTE METHANOL from non-purified METHANOL for UREA ADDUCTION METHOD?

I am running urea adduction method on SATURATES in order to get more refined chromatogram via GC-MS. For that I need Absolute methanol while in our lab we have normal methanol. So I need to make...

03 April 2017 9,958 1 View

What will be the solution if I got 1 oil sample frm 3 producing zones of single well in order to identify Biomarkers of each zone oil?

If we have the scenario that we got a single combine oil sample of three producing zone of a well and we are going to analyze the biomarkers of oil from individual producing zone. As we had...

02 March 2017 1,817 2 View

Can sb tell me the simple steps for analyzing a crude oil chromatogram?

I got a chromatogram after passing an oil sample from GC-MS, I am starter in geochemistry thats why I need some assistance and steps for analyzing chromatogram. My ultimate research work is...

01 February 2017 2,357 11 View

In what sample canes/bottles should we collect the crude oil ( either in plastic or glass bottles), I am going to collect in plastic bottles?

I am going to collect the crude oil samples for oil-oil correlation in plastic bottles/canes. Is there any chance that it will contaminate my crude oils i.e. the plastic bottles will contaminate...

31 December 2016 5,892 5 View

How to develop a stratigraphic model to understand the distributional pattern of petroleum system components (reservoir and source)From Outcrop data?

11 December 2016 8,674 8 View

What is the significance of oil-oil correlation in Geology?

11 December 2016 8,646 2 View

In area of almost 4 KM2 we've two underground water scenarios, One more saline the other one drinkable,what can be the posible reason of coexistence?

FR Bannu an area in KPK Pakistan, where in an area of almost 4 sq. km we have two diff quality underground water. One is totally undrinkable and the other one is drinkable. One extra point...

08 September 2016 7,880 9 View

Can we find the time of migration of oil from source to reservoir via biomarkers or any other parameter i.e. time taken by oil to reach the reservoir?

01 January 1970 7,000 7 View

How to prepare an algal sample for FT-IR spectroscopy?

Can we measure the bulk composition of biomolecules present within an algal sample directly by placing its powdered form on a FT-IR spectroscopy stage? Or does it require a particular kind of...

30 January 2021 2,303 4 View

What could be the best genetic markers for cuticle resistance in Mosquitoes ?

Insect cuticle plays control roles in reducing insecticide penetration into the insect's internal body. This cuticle possesses cuticular biomolecules such as proteins and hydrocarbons which maybe...

11 November 2020 6,333 1 View

Can someone help me in finding value of dielectric constant of covid19 protein?

I am working on a covid19 detection techniques so I wanted to find the value of dielectric constant of covid19 protein biomolecule.

30 September 2020 1,560 1 View

How can we confirm biomolecule encapsualtion into liposome from UV-Vis or PL spectra?

I have been working with phospholipid vesicles and encapsulation of bio-molecules or drugs. But, i am unable to ensure whether it is taking place or not. what are the methods to do so including...

20 August 2020 7,076 7 View

Can Fibrinogen be polymerised without Thrombin?

Is/are there some other factors than Thrombin that can be used for the polymerization of Fibrinogen? I need to polymerize Fibrinogen but do not want to use Thrombin for this process but could not...

22 July 2020 4,210 1 View

During evaporation of droplets containing biomolecules, is there any chance of vaporization of molecules along with water? If so, which kind?

Hai everyone, Lets say i have a water droplet containing biomolecules. During evaporation of droplets through heating, is there any kind of biomolecules or salts which also evaporates along with...

20 July 2020 7,242 2 View

What is the scaling law for thermal damage to biomolecules/proteins from ultrashort heating?

It is well known that heating can denature proteins. However, what does happen to proteins in the case of short and ultrashort (microsecond or nanosecond scale) heating to extreme temperatures...

05 June 2020 6,650 1 View

How may I make sure ozone only reacts with various cellular lipids and prevent secondary reactions with other biomolecules(proteins, hydrocarbons) ?

I have a question. If I try to study the effects of ozone in animal cell cultures' antioxidant activity by triggering a reactions with the cell's lipid molecules, how can I make sure the ozone...

13 April 2020 8,649 3 View

Increase Oleophilicity while decreasing hydrophilicity on silicon surfaces?

Hello RG community, currently I am trying to reach these goals on silicon surfaces for a microfludic project. I have used silanes like APTES in the past in order to get my si-surface hydrophobic...

22 March 2020 2,925 3 View

Can pressured steam carry small biomolecules?

Apparently there is a belief that contaminated steam in the autoclave can contaminate your pipette tips while sterilizing them with biomolecules such as peptides and DNA, and that this can be a...

05 March 2020 1,439 3 View