Can anybody help me with an efficient way to de-protect poly(tert-butyl norbornene-2-carboxylate)?

I want to make poly(norbornene 2-carboxylic acid), for the sake of characterization, I decided to start with the protected monomer norbornene-tert-butyl-2-carboxylate for the ring-opening...

03 December 2020 3,852 5 View

Why Schiff bases change colour upon evaporation?

I got bright yellow coloured Schiff base after 6 hour reaction time. So i kept it for slow evaporation. Solvent was methanol. But after complete evaporation my product colour changes from yellow...

17 November 2020 3,824 2 View

Has anyone observed delamination of pyrolysed SU-8 on SiO2 coated Silica substrates when the pyrolysis is performed outside cleanroom?

We have a quartz tube furnace (diameter 80 mm) outside the cleanroom and when tried to pyrolyse the SU-8 on SiO2 coated Si substrates at 900 C in nitrogen atmosphere, the electrodes looks fine....

08 November 2020 4,357 2 View

Is there any chance for synthesis Schiff bases using 4-methyl-5-imidazole carboxaldehyde?

Is there any chance for getting product using the above aldehyde and different amines.

12 July 2020 8,330 2 View

Can anyone help me finding good impact factor journals to submit uninvited review paper on postharvest chilling injury in fruits.?

I have tried submitting my review paper in relevant journals, but most of them only accept the review paper invited by the editor of the journal

28 June 2020 4,371 5 View

What is an alternate way to recover a polymer product from DMSO or DMF other than evaporation?

Due to the high b.p of DMSO and DMF (189 and 153 degree Celsius), it is difficult to recover my polymer from the solution. I believe extraction in a triple system (such as DCM, DMSO and water)...

04 March 2020 3,028 12 View

What were the active sites on the magnetic activated carbon surface for adsorption of reactive dyes? Were they carbon atoms or Fe3O4?

In the adsorption process by using adsorbent magnetic-activated carbon for removal of reactive blue 13 dye which contains -N=N- group, SO3 group, OH, Cl, etc. In this process what are the active...

24 February 2020 1,110 4 View

Why i am getting only one peak at 280 nm for dyes ?

I prepared aminobenzothiazole reacted with amino phenol azo dyes but on taking UV I got single peak. Why I couldn't get 2 peaks?

18 February 2020 6,949 3 View

Could anyone please help me to get my schiff base product?

Hereby I am explaining the detailed procedure which i done in my lab. 1:1 molar ratio of 2-amino benzothiazole and 4-nitro benzaldehyde were refluxed for 12hr at 100 degree Celsius in toluene...

24 January 2020 5,094 3 View

Is it possible to determine the molecular weight of emulsion polymers by GPC?

I performed an emulsion polymerization of tert-butyl acrylate using KPS as initiator. I confirmed the formation of polymer by NMR. But when I tried to determine the molecular weight using GPC, GPC...

12 January 2020 6,711 8 View

Research on Supply Chain Management in Indian context?

Hi, I am planning to apply for the PhD degree in the Supply Chain Mgt. with specific area of "Cold Storage warehouses" during Pandemics and wars. Where lock downs and shut downs are frequent....

02 March 2021 285 2 View

Can you share me how teacher education is managed in your respective national educational system?

I feel that the practice in teacher education in my country is below the expected performance level due to very poor management system. Hope I will learn something from your experiences.

02 March 2021 1,516 4 View

Which is a lucid standard comprehensive book to guide on psychological scale construction and its standardization?

02 March 2021 7,082 3 View

How does one access the Cranet survey data on HRM practices?

Hello, The Cranet website does not provide any lead to the data obtained from their multinational survey on HRM practices. Any help on accessing the data would be most appreciated. Thank...

01 March 2021 9,536 3 View

Is there any research regarding how training and development is going to change in the era of Fourth Industrial Revolution?

As the organizations getting prepared for the fourth industrial revolution, to enhance the skills of their workforce what type of changes are necessary and going to occur in the training and...

01 March 2021 3,199 3 View

Which is suitable for use with Python? MySQL or SQL Server?

Which is suitable for use with Python? MySQL or SQL Server? What is your suggestion?

01 March 2021 3,422 3 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

What role should journals play in leading academic fields?

A recent paper by Yeung and Thomas (2021) on journals in event management opens up an interesting debate on the role of journals as academic fora. They demonstrate that event management publishing...

28 February 2021 3,494 6 View

How to add missing citation?

Dear colleagues, I have found that many authors have a concern regarding their missing citation in RG because often citation in RG is lower than google scholars. I also missed some citation...

26 February 2021 928 6 View

Where i will get the Desmodium and Napier grass seeds?

26 February 2021 975 4 View