I prepared 50% (w/w) potassium phosphate buffer at pH7.But, it recrystallized after few hours. What is the reason? Should i reduce the concentration?

Purification of protein using ATPS

17 January 2020 3,361 2 View

Anyone has advice/opinion on enhancing telomerase activity by using plant extract?

Plant extract potential as anti aging.

04 May 2018 2,578 2 View

What is the common method to do cell line study using hepg2 to investigate plant extract anti aging effect?

Study on anti aging effect using plant extract

04 May 2018 1,727 2 View

Can i use Frequency of Citation (FC) and not Relative Frequency of Citation (RFC)?

Ethnobotany indices

25 April 2018 3,604 3 View

Can i use Frequency of Citation (FC) and not Relative Frequency of Citation (RFC)?

Ethnobotany indices

03 April 2018 10,042 4 View

Unsuccessful GO Synthesis Using Tour Method?

Hello. I used Tour method and after adding H2O2, solution turn to yellow from dark brown. From the paper, it showed that oxidation of graphite flakes occur which mean Graphite Oxide form. Washing...

30 October 2016 4,385 3 View

How to set up sample for Electrochemical Impedance (EIS)?

Hello. I'm new in electrochemistry. How to set up a solid sample for EIS? tq

02 May 2016 653 10 View

TFET Simulation using NEGF?

In simulation of TFETS......most of the references out there refer to self consistent solution of continuity equation and possion equation for carrier statistics calculation.However, is there any...

13 January 2016 1,874 2 View

Is polymer/metal oxide/graphene good as an electrode material for LIBs?

Is polymer/metal oxide/graphene good as an electrode material for LIBs?

14 October 2015 4,829 2 View

Anyone who interested to supervise Phd Research on bryophytes ecology and diversity?

looking for phd supervisor on bryophytes research.

06 July 2015 4,144 3 View

What are the most reliable approaches to extract key continuous frames from a video, with complete automation?

I have an input video, of skin (from a microscope that means it is magnified such that blood capillaries are visible). The idea is to extract 15 sec of continuous frames from a video of 1 min,...

02 March 2021 2,735 2 View

Which is the best place in the world for the plant biotechnology research?

I am searching for a good place for the Post Doc,

02 March 2021 4,053 3 View

How can extract ciprofloxacin hydrochloride disolve in water er to organic solvent such as dichloromethan or any other solvent?

I need a procedure to extract the ciprofloxacin hydrochloride from aqueous solution by using dichloromethane in detail,. I thank you very much.

01 March 2021 4,306 1 View

Which bacteria are suitable for quorum sensing screening?

I want to find a quorum sensing inhibitor from plant extracts. Klebsiella pneumoniae, Moraxella catarrhalis, Staphylococcus aureus, and Streptococcus pneumoniae. I looked for these strains...

01 March 2021 7,675 3 View

Isolates of Hymenoscyphus fraxineus?

Dear Dr. Cai, my name is Simone Prospero and I work in the team of Phytopathology at the Swiss Federal Institute for Forest Snow and Landscape Research (WSL;...

01 March 2021 1,133 1 View

How to perform statistical analysis of coefficients extracted from transform techniques?

I am studying the potential of DCT and FFT coefficients extracted from a signal to classify the different objects that emit the signal. I applied the Shapiro-Wilk to confirm that data was not...

01 March 2021 8,079 2 View

Where to find data on trees in tropical agroforestry?

Hi, I'm looking for data (mainly related to management: growth rate, canopy size, soil and climate preferences, etc.) about tropical trees used in tropical agroforestry. Have you ever heard about...

28 February 2021 7,356 8 View

How to remove fatty material from plant extract?

The resultant solid was partitioned three times with 250 ml of petroleum ether (40-60/c) to remove any fatty material and evaporated to dryness.

28 February 2021 9,464 2 View

Can water be extracted from Olivine?

I have always been interested in geology and wondered about how unique structures of materials behave in different circumstances. I stumbled upon Olivine, the magnesium iron silicate, and heard...

28 February 2021 7,330 4 View

How to make fractions of chloroform extract of plant, using seperating funnel?

28 February 2021 8,466 2 View