What is the best anionic surfactant to disperse TiO2 nanorods to achieve stable aq. suspension?

I have tried PAA and F-127 to disperse TiO2 nanowires after aggressive probe-sonication which resulted in smaller aggregates upto few microns instead of individually dispersed as seen from DLS,...

04 May 2020 7,516 3 View

Not Getting Clone/Colony with NEB HiFi Assembly Cloning Kit ?

In short, I am trying to get a clone of 1664 bp insert in a mammalian expression vector (Size of vector is 6250 bp) by using NEBuilder HiFi DNA assembly Cloning kit with commercial Comp cells...

06 January 2020 541 3 View

Fe-Al based steel, upto 8wt.%Al forms solid solution.How to find out the type of solid solution.what will be the effect on modulus.

In Fe-Al based steel, upto 8wt.%Al forms solid solution.How to find out the type of solid solution.How the tensile strength increases but elastic modulus decreaes?

04 May 2017 2,896 3 View

How to map the data in DB in Siemens plc to transmitt in another network through DP DP coupler..?

i have two different plc in different networks. i need to exchange some Analog data and Digital data.

22 October 2016 121 1 View

Guidelines for survey (question type) analysis?

Hi. Please tell me what guidelines should i need to follow for questionaries' type research work in India. It is not hospital based work, we are conduction basic institutional based qualitative...

03 March 2021 2,037 3 View

Does the pressure(-600 mmHg) affects pH?

When I conducted the degassing experiment using decompression under anaerobic condition(and I used ferrous based chelating agent), the oxidized ferric were observerd. So, could you tell me the...

03 March 2021 4,892 5 View

I need to image mesoporous silica nanoparticles that are in ~100 nm size and do high resolution TEM to look at mesopores. what grids should I use?

Need to image mesoporous silica nanoparticles using the TEM. Also, need high resolution TEM images to see the mesoporous structure. Kindly suggest what kind of grids to use. Thanks, Shatadru

02 March 2021 1,787 2 View

How to access MSCI KLD Stats and Sustainalytics?

Hello all, I'm currently working on my undergraduate thesis and I'm having difficulties trying to access KLD Stats and Sustainalytics because my campus Airlangga University and apparently other...

02 March 2021 8,525 1 View

Ideas for Phd's Thesis on pricing (Marketing)?

Hi everyone, I'm studying Marketing and I would like to write my PhD thesis on the topic of pricing. Any specific ideas?

02 March 2021 9,706 5 View

No title

02 March 2021 3,060 3 View

No title

02 March 2021 932 1 View

How to calculate BREQ 3 questionnaire?

how to calculate BEHAVIOURAL REGULATION IN EXERCISE QUESTIONNAIRE BREQ 3 ,which contain 24 questions and each question has 5 answers (0- Strongly disagree , 1-disagree, 2- Neither agree nor...

02 March 2021 811 3 View

Please suggest a good text book for "Research Methodology in Life Sciences". Which book would be good for PhD Scholars?

Please provide Book Title and author name

02 March 2021 9,059 3 View

How does Scientist/RG community evaluates a case study article and the impact of it on a researcher career?

An article that is published as a case study in the SJR listed journal. How much value is added to a researcher career? How it is evaluated by a scientific researcher/University admission...

02 March 2021 9,661 3 View