Gedda Gangaraju

8 Questions 25 Answers 0 Followers

Questions related from Gedda Gangaraju

Does any one know about MRI nano particle based contrast agents?

Recently i started work on MRI Contrast agents, in my experiment i found Mn2+ doped nano particles showing its good for T2 but in literature i found Mn2+ better for T1, Could you please anyone...

01 January 2016 4,050 4 View

What are diffidence between Carbon Quantum dots and Graphine Quantum dots??

Hi Dear all Could you please any one the diffidence between Carbon Quantum dots and Graphine Quantum dots. Is there any differences or both are same.

08 August 2015 2,892 4 View

When the nano-material conjugates the bacteria, why does analysis by fluorescence spectroscopy give either fluorescence enhancement or quenching?

Recently i'm studying fluorescent nano-particles for detection of bacteria using fluorescence spectroscopy. When i'm searching literature for this ,i was observed that some papers reported...

01 January 2015 5,436 2 View

Which solvent is good for to dilute hydrophobic nano particles and bacteria complex ??

I developed a methods for bacteria separation from plasma using fluorescent hydrophobic nano particles. fluorescent hydrophobic nano particles and bacteria complex i need to dilute for further...

12 December 2014 4,640 11 View

What is the reason to study bacterial growth or inhibition by optical density at 600nm?

I was found that many researchers studied bacterial growth or inhibition by optical density at 600nm? Why 600 nm is specific.............

12 December 2014 9,523 0 View

What is the meaning of y-intercept standard deviation and how to calculate ?

(LOD=3sy/b (being sy the y-intercept standard deviation and b the slope of the calibration curve)) Can any explain here in this formal (1)details about y-intercept standard deviation my question...

10 October 2014 2,692 0 View

What is the influence of organic solvents (water immiscible) on proteins?

Is there any solvents friendly with proteins without denaturing or which percentage is good. please any one can help me.

08 August 2014 3,835 7 View

Can anyone explain how to express bacterial counts in terms of colony forming units per microlitre (ul)?

Seeking advice on the topic.

06 June 2014 8,257 3 View