Hi i would like to analyse a synthesized nanoparticle using BET, SEM and TEM? Can anybody assist?

Hi i am intending to characterize some nanoparticles, i there anybody who can assist?

03 March 2018 9,337 8 View

Do we have related studies on student-centred approach to a large class setting?

many studies on learner-centred education are subject specific to assess the impact on performance. however, i am looking for available research that links practicality of teaching a large class...

01 November 2017 7,486 4 View

ATP Solution in Basic pH?

Hello, I have been trying to make a buffer that contains 2.5mM ATP in a basic solution. However, whenever I attempt to make the buffer it becomes cloudy, and some sort of precipitate settles at...

01 October 2017 9,430 1 View

What's the best way to determine Titin isoform ratio?

I haven't been able to find two separate western antibodies for it, and I was wondering what other people have used?

08 March 2017 4,449 1 View

Does anyone know of a way to reuse or wash Zip Tips?

15 January 2015 4,272 4 View

How do I handle waste water samples for maximum results in a research involving mercury?

Most of the techniques mentioned will require Hg to be as Hg++. I have to digest my samples completely before using any of these techniques.

09 May 2014 503 7 View

Which is the best method of analysis of mercury in wastewater?

I am planning to do a research on the levels of mercury in waste water; mercury is known to be a persistent, bio-accumulative toxin, indicating that its toxicity does not diminish through...

07 May 2014 4,068 38 View

Why is the Concentration on Nitrate always higher than that of Nitrite in Solutions?

Nitrate is more stable and can be transformed into nitrite. Nitrite levels in most water supplies are very low.

27 December 2013 3,203 4 View

Why was the MCL for arsenic in water revised from 10 to 50 ug/l?

On January 22, 2001 EPA adopted a new standard for arsenic in drinking water at 10 parts per billion (ppb), replacing the old standard of 50 ppb. The rule became effective on February 22, 2002....

25 December 2013 5,846 3 View

Is Anti-Beta-Amyloid (anti-Ab) antibodies used as a treatment for Alzhiemer's disease or is it used as more of a stain in immunohistochemistry (IHC)?

I'm pretty new to this field. My impression of anti-A beta (e.g. 6E10) antibodies are that they are used more as a stain/marker for either APP, AB40 or AB42 in IHC (Aho et al 2010:...

31 July 2013 846 3 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

After a reference from Int J Body Compos Res, can any body help?

Hi, I am after the reference below, my library says it cannot obtain a copy either locally or internationally, any help appreciated! Chris Wang ZM, Heshka S, Wielopolski L, Pi-Sunyer FX, Pierson...

03 March 2021 6,193 1 View

Is There Any Feasible Method To Test Fluorescent Compounds Other Than Fluorescence Spectrometers ??

Is There Any Feasible Method To Test The Efficiency Of Fluorescent Compounds Other Than UV Spectrometers ? Suggestions Would Be Appreciated !

02 March 2021 5,785 3 View