Can anyone help me access this book or a portion of it?

Oliver, B. (1959). Medicinal Plants in Nigeria. Nigerian College of Arts, Science and Technology, Ibadan.Thanks in advance! Regards.

11 December 2014 651 1 View

Can anyone help me obtain this paper?

06 July 2014 8,442 3 View

Does anyone have experience doing tyrosinase inhibitory measurements of crude plant extracts or isolated compounds?

I am looking for clear-cut protocols for the quantification of tyrosinase inhibition of plant extracts or isolated compounds from plant sources. What are the differences if crude extracts were...

02 March 2014 4,577 4 View

Is it possible to extract Cholecalciferol (Vitamin D3) from plants?

I may have detected vitamin D3 from my plant extracts using GC-MS. I searched the literature and came up with studies that say it's possible and others that says otherwise. What is your expert...

01 February 2014 7,444 11 View

Do you have any procedures or papers regarding analysis of phenols using HPLC-MS/MS?

I am planning to profile the phenolics in my plant extract using HPLC-MS/MS.

09 October 2013 5,495 4 View

UV-Visible Spectra Database - can anyone help?

Does anyone know a free online UV-Visible spectra database where someone can compare and verify their experimental spectra with? I am dealing with organic compounds (e.g. phenolics).

08 September 2013 2,072 12 View

Column chromatography of phenolics?

Can anyone provide some relevant information on using column chromatography in separating phenolics from crude plant extracts? Is it ok to use silica gel or do I have to use another type of...

08 September 2013 5,053 25 View

Does anyone have experience with separating phenolics via column chromatography?

Please give me some pointers and things to consider in phenolics separation using column chromatography. What are your experiences in doing so? What specific solvents did you use to elute your...

07 August 2013 5,944 7 View

Does anyone have experience with qualitative and quantitative determination of cyanogenic glycosides in plant extracts?

I am planning to add either a qualitative detection or quantification of cyanogenic glycosides on my research. Please help me find protocols and methods in doing such analyses. Depending on the...

06 July 2013 9,971 6 View

ACE inhibition assay

I want to test the ACE inhibitory effect of my phenolic extracts. Can you give me a proper and suitable protocol for doing it? My phenolics came from the leaves of a plant material.

06 July 2013 6,354 10 View

MD MOE RMSD

How to calculate the RMSD values for a MD simulation using MOE?

07 August 2021 0 0 View

MD MOE RMSD

How to calculate the RMSD values for a MD simulation using MOE?

07 August 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

flexibility of polymers chain

effect of double bond on the flexibility of polymers

07 April 2021 0 0 View

Formulation of polymer color flakes

I am writing to request some information for making polymer color flakes. I would appreciate the help.

17 March 2021 0 0 View

Chlorinated organic formation in odor control scrubbers using hypochlorite?

I'm involved in a study of odor control technologies for municipal wastewater treatment plant. One of the control options involves a chemical 2-stage (acid/alkaline) packed bed scrubber. The...

03 March 2021 3,661 2 View

Resistor definition in Piezoelectric bimorph with ANSYS workbench

Hello, good day! I am trying to simulate similar bimorph piezoelectric harvester with below commands. However, the output power doesn't change with resistor value. Please help to find the reason. ET,10,CIRCU94,0 !SET UP RESISTOR R,1,100000 !RESISTANCE VALUE TYPE,10 !SET ELEMENT TYPE E,1,2 !CREATE RESISTOR BETWEEN NODES 1 AND 2 Thanks in advance Regards,

02 March 2021 0 0 View