How to select a suitable supporting electrolyte for conducting cyclic voltammetric determination of metal cations?

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Baseline drift in HPLC? What causes this?

Hello, Why do i see this baseline drift when i compare my blank (black) to the sample (blue)? Any suggestions as to why this happened? Thank you!

11 August 2024 3,770 4 View

How to increase simulation box size?

We intend to study the interaction between peptides and polymer (like PP, PE and PS) through MD simulations using Martini force fields ( Martini 2 for PP and Martini 3 for PE, PS). We have...

08 August 2024 4,842 0 View

How to prepare the nanoparticle treated fungal sample for Environmental SEM analysis?

A fungal strain was treated with nanoparticles. We want to do an environmental SEM analysis. So could anyone share your views on preparing the sample? Thank you.

07 August 2024 5,307 1 View

In the situation below, can I apply braun and Clark thematic analysis?

I have a theoretical framework for preparing a interview guide to assess the unmet care needs of a sub population of chronically ill patients and their caregivers(dyadic interviews).

04 August 2024 8,798 7 View

How to culture and maintain Lx-2 cells?

Hi there! I recently started working on Lx-2 cells. When I thaw the cells, they start attaching within few hours but later in about 2 days they started rounding and dying. I used DMEM+2% FBS...

31 July 2024 3,893 0 View

I am trying to obtain microstructure for Mg-Zn-Sn alloy?

Any suggestions with respect to etchant composition and holding time?

27 July 2024 6,925 2 View

How to get Scopus Author Index ??

18 July 2024 4,080 3 View

Dear researchers. pl help how to plot jablonski energy level graph and magnetic hysteresis curve in origin?

through origin software

17 July 2024 4,991 0 View

Do software tools exist to assess the economic and technical practicality of introducing new food products, such as yogurt with modified starch?

This question explores the world of food innovation and asks if there are computer programs that can analyze the financial and technical feasibility of introducing new food products. For instance,...

13 July 2024 7,446 0 View

My nanoparticle has a lower fluorescence life time of 2 ns (usual life time between 3-10 ns). what are the inferences I can get from this?

what all details we will get from fluorescence life time data

10 July 2024 505 1 View

How to saturate steel samples with hydrogen?

I have tried to saturate ferritic steel with hydrogen using the electrolytic method and H2SO4. However, the effect was very poor even after 3 days of "saturation". Can anybody help in choosing a...

24 July 2024 4,393 2 View

Issues in coating of cathode material on Al foil, why we are not getting proper coating and results when the cathode was coated on Al-foil..?

We are trying to coat some cathode materials on Al-foil ( ex - LiFePO4 , S@CNT, etc). When we coated the Al foil with the cathode (ex - S@CNT) material , the cycling result was annoying. But the...

09 July 2024 5,123 4 View

Which free software is preferable for DFT calculations?

I want to perform DFT calculations for a triple cation mixed crystal. Which software is preferable and free?

28 June 2024 5,255 2 View

How to do DFT calculations and which free software is easy recommended for that?

i want to do DFT calculations for a triple cation mixed crystal. Can somebody help me in this regard?

27 June 2024 1,804 0 View

Self discharge of freshly made NMC half cells and voltage stabilizes at 3.3-3.5 V vs Li/Li+ during charging. What can affect it?

I am making Li half cells using NMC as cathode. The OCV is around 3 V but it self discharges and during charging the voltage increases to 3.5 V and then drops to 3.3-3.4 V and stays there. I have...

23 June 2024 842 3 View

What does the area under the curve signify in dielectric loss tangent studies for solid polymer electrolyte ?

In solid ceramic electrolyte what is the Physical significant of area under the curve in dielectric loss tangent studies ??

23 June 2024 4,354 1 View

Can anyone explain how mobile ions moves inside ploymer electrolytes?

I want to know the exact mechanism behind the motion of ions inside the polymer electrolytes.

13 June 2024 3,489 0 View

How can I prepare 30m ZnCl2 aqueous solution?

A 30m ZnCl2 aqueous solution is needed to prepare and use the electrolyte, as used in some references denoted below. [Chen, Ze, et al. Journal of the American Chemical Society 145.37 (2023):...

11 June 2024 4,479 1 View

Why and how the electrochemical response of boron-doped diamond (BDD) electrodes is not stable over time in ferro-ferri redox mediator electrolyte?

I am trying to utilize boron-doped diamond electrodes for developing electrochemical biosensors. During the electrochemical measurements, it was observed that the current response varies with...

10 June 2024 6,311 1 View

Voc decreasing with falling temperatures (MAPbI3 and Triple cation perovskite solar cells)?

I have recently run several thermal stepping measurements at a temperature range of +20 to -100 °C, at low light intensity (~500 W/m2) on perovskite solar cells based on MAPbI3 and triple-cation...

04 June 2024 3,872 0 View