Total Chlorophyll value higher in stress plants?

Hi all, Recently i estimated Chlorophyll in mangroves plant under 2 weeks of non-essential metal.My result is showed different attitude that as concentration higher,chlorophyll also higher( chl...

01 February 2019 4,407 4 View

Mangroves leaves area formula?

I want to estimate leaf area of Mangrove plant.For calculation i have seen same formula but different factor number(I think it is factor) like, A = L x W x 0.75. A = L x W x 0.55 so i need...

01 February 2019 8,571 1 View

Extinction coefficient required?

I measure Poly phenol Oxidase (PPO) by Mayer 1965.Now for calculation i required extinction coefficient for poly phenol oxidase? So please share. i have seen so many papers but did not find...

08 September 2018 5,140 0 View

Book name required?

For my enzymatic and non enzymatic antioxidant like Catalase,peroxidase,Glutathione etc in plants required any book(online PDF or purchase) in which I get all information +Assay protocol...

01 February 2018 6,839 0 View

I need help regarding calculation of antioxidant enzyme like catalase,Ascorbate peroxidase etc?

Dear all,I am stuck in calculation of CAT and APx activities in plants.I used SPECIFIC ENZYMATIC ACTIVITY formula.For CAT assay i used 100ul plant enzyme but for APx i used 40ul plant enzyme. So...

01 February 2018 9,220 4 View

Research paper required?

Heloo every one! I need help regarding to research paper/proposal on Long term abiotic stress on antioxidant activity in plants in different time interval. Please share

10 November 2017 8,425 4 View

Required Method in Enzomology book pdf.

i am again submitting my question regarding pdf or any form of documents of book.(I think my question has omitted from this page) Method in Enzymology volume 234 page # 270-285. I google it but...

07 August 2017 5,911 2 View

Standard value increase or decrease?

Heloo All.I am making H2O2 standard graph. My min.value (O.D)of Std.curve is 0.241and max.(O.D)is 0.349.where as my samples O.D (absorbance of spectrophotometer)are below then 0.241.so can I use...

07 August 2017 1,956 0 View

How can i calculate dilution factor(df)in my sample?

I have taken 2 mg leaves and crush in 5 ml solution.Actually i have to take 2 mg leave sample and 2 ml solution. So during calculation how can i calculate df in my formula. Smilarly if i add my...

06 July 2017 8,015 4 View

Is any one guide me how to calculate antioxidant activity?

02 March 2017 4,017 9 View

What is this fern?

Please help me to identify this fern species. Thank you in advance.

24 February 2021 2,435 5 View

How to use Remote sensing and GIS applications for mapping the available medicinal plants within the locality/municipality?

Hello, I'm very interested in mapping and managing the conservation of the Philippine traditional medicinal plants, in which I think is very helpful in the field of medicine for further analysis...

21 February 2021 374 5 View

What is the right way to conjugate two acids?

How to conjugate two acids with amine linker?

18 February 2021 4,083 2 View

Mixture neutralization after Boc deprotection ?

I am performing a Boc-deprotection with HCl in organic solvent (dioxane or Ethylacetate) but would like to isolate the free amine. Several problems: - Neutralizing with inorganic base as NEt3...

18 February 2021 3,366 3 View

Can medicinal plants really play an inherent rule in the COVID-19 tackle?

Numerous scientific reports cited plant extracts with potential antiviral activity and even anti-COVID-19? Why these findings are neglected? I remember very well the warning released by the WHO to...

17 February 2021 2,141 9 View

Is there any solar electric power plant having the concentrated photovoltaic modules?

The solar photovoltaic (PV) power plant uses commercial (non-concentrated) PV modules which are quite simple in design and reliable. They can work on fixed orientation and don't need the moving...

16 February 2021 3,796 9 View

What is the role of ether solvent (such as THF) in Sonogashira coupling?

Can Amine (such as Et3N) be used as solvent as well as base for the Sonogashira Coupling? How to decide the amount of solvent to be used in any reaction? Does the amount of solvent affect the...

14 February 2021 4,018 3 View

About loading of Doxorobicin on MOF (drug delivery)?

Dear Researcher Respectfully, I am working on drug delivery. I synthesized Zn-MOF. I am going to load Doxorobicin on it and the study the derivery behaviour. I tried several times to load. but I...

07 February 2021 748 2 View

Which solvent is suitable for product precipitation if reaction has been performed in toluene?

If condensation reaction happened between carboxylic acid and amine and amide is formed. The solvent for this reaction is toluene. After completion of reaction, how to collect product? It should...

03 February 2021 9,796 3 View

Is it possible estimating environmental conditions with a Bayesian approach?

In ecology specific species can be used to get an indication/estimation of the environmental conditions. A simplistic example, lets assume I find a pike (Esox lucius). We know this species does...

01 February 2021 10,034 4 View