/r/Biophysics

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/r/Biophysics

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7

biophysics internship france

I’m an international student from India, pursuing my Masters in Paris. As part of the program i need to do an internship in biophysics. Does anyone have any recommendations?

2 Comments
2024/11/27
20:08 UTC

0

Is my percentage enough for PhD.?

In my bachelor's degree, I majored in Physics, achieving an overall aggregate of 71.6%. However, in core Physics subjects, my marks range between 60% and 65%. Would this be sufficient for a Ph.D. program? What are my chances if I also have decent GRE scores and an internationally published journal article?

Additionally, what would my percentage convert to in WES evaluation GPA?

Or would it be better to pursue a master's degree in Nepal first, improve my academic performance, and then apply for a Ph.D. later?

7 Comments
2024/11/24
09:11 UTC

0

Does IVF have to work like that? In common videos, that stick going to egg looks kind of crude. More advanced method might avoid some issues

In vitro fertilization might work better with some kind of MEMS device. Kind of like mechanical parts on an integrated circuit. Also, maybe more advanced camera, someways, somehow... Also, maybe touch sensors too in that integrated circuit... I don't know how or why, these are just some vague thoughts.

That MEMS device might be useful for something else (too)?

0 Comments
2024/11/23
09:43 UTC

10

Theoretical Biophysics Programs?

Hi all,

for those interested in theoretical Biophysics, would it make more sense to apply to a school's Physics PhD program, or a school's Biochem/Biophysics program? (Suppose a school has both of these programs available). I have found certain advisors I am interested in working with will generally only take students from the Physics dept for theory, but I find that a school's Biochem/Biophysics program is often watered down in terms of theory, and focuses far more on the biology aspect of things. I am coming from an applied math background, but I fear my lack of Physics coursework would be a glaring issue. Any advice would be appreciated, thanks so much.

2 Comments
2024/11/19
18:14 UTC

5

Intro to immunology

Hi, I'm a physicist by training and I'm currently doing immune system modelling as my master project. Since I have very little background in biology, I'm looking for a book that'd allow me to grasp the basics and get familiar with the terminology. Ideally, an undergrad immunology textbook including an overview of the basics and also more detailed sections that I could dive into if I need, but not assuming much knowledge in genetics or molecular biology. Do you have any recommendations? TIA

2 Comments
2024/11/18
09:55 UTC

18

Job prospects after a PhD in Biophysics

Hello!
I am an international student based in US, married to a US citizen (mentioning this to specify my employment authorization status), and I have no clue where to start looking for jobs. I had not the best time during my PhD

backstory: my supervisor essentially took a project I worked on for two years, had a manuscript ready and gave it to another student (they didn't have a successful project and needed to graduate) and asked me to STFU. was depressed for an entire year and he did the same with my second manuscript where he put our collaborators name as first author cus he needed to be in their good graces. The collaborator asked my name to be put first. Anyway all this to say I have the flame of academia snubbed inside me. I am terrified of being responsible for a student and breaking their heart and crushing their soul like that.

My question: How do I go about looking for my first job in industry? My supervisor has no industry contacts. I have few friends and mutual friends in the field, do I ask them? Do i use LinkedIn? How much can i learn on the job vs skills i have right now? Any help would be greatly appreciated! TIA

4 Comments
2024/11/15
21:55 UTC

4

Am I Crazy?

Hi all,

I am a premed student majoring in biochem who wants to spend a portion of my career pursuing research alongside clinical work. I have been with a biophysics lab for over a year, and am considering a physics degree because I really love this subject. I understand this is a difficult major to add though I have taken many physics courses and have performed very well and enjoy them a lot. As I am quite new to the field, I wanted to get your guys’ take on this decision.

Would it be worth it to major in physics to go deeper into this field? What is the potential for biophysics to help medicine in ways that biochem cannot, and are these possible developments worth investing significant time into? Lastly, is an undergrad degree in physics even enough to be a “biophysicist”?

If anyone has advice I would tremendously appreciate their time.

5 Comments
2024/11/05
23:32 UTC

5

Math+Cell/Molecular Bio -> Biophysics PhD

Hi!

I recently graduated with a BS in applied math and due to some family healthcare circumstances, I left my math PhD after a semester to return to San Francisco to better care for my brother. While I'm home, I decided to pursue a second BS in cell and molecular biology. The degree will require me to take two general (non-calculus) based physics courses. I am interested in studying biophysical interactions in gene expression.

I would take the calculus based physics course but unfortunately, due to scheduling conflicts, I cannot and can only take the algebra based physics course. Will my degree in applied math be able to make up for my relative lack of physics specific training?

Thank you so much!

8 Comments
2024/11/04
01:55 UTC

0

About machine learning ?

Any ideas for some project work in biophysics?

1 Comment
2024/10/28
19:14 UTC

11

Biophysical Society panel on applying to graduate school

0 Comments
2024/10/24
20:08 UTC

15

Learning machine learning through niche research in biophysics

Hi team, I work in protein spectroscopy part-time and am interested in discovering new niche research areas in biophysics. I also want to learn machine learning as a skill in its own right. I want - killing two birds with one stone - to take a look at areas that combine the two.

A broad question - would anyone have any suggestions on up-and-coming, niche topics and areas that are being ignored in biophysics? Protein structure prediction is a huge one - but I'm more interested in the nooks and crannies of relatively unknown research areas :)

5 Comments
2024/10/22
20:20 UTC

2

Physics minor?

I’m a nursing student with goals of being a PMHNP. I love physics and would love to somehow work with it. I assume a minor isn’t enough for much and it would have a lot of direct relation. Any advice?

2 Comments
2024/10/20
17:46 UTC

5

Question regarding Grad School

Hello,

I had a question, I am very fascinated with Biophysics and am really invested in a doing a PhD in the subject. But I am a undergraduate who is going to graduate with a B.S in Microbiology, will this hold me back from getting into a PhD program? Thank you:)

4 Comments
2024/10/16
00:52 UTC

24

Job Recommendation

I have a PhD in Physics, but my work was in biophysics. I developed some mathematical models of calcium signaling in the context of wound healing.

I am currently a post-doc in a biology lab developing a mathematical model of brush border formation. Unfortunately, I recently found out my appointment is ending by the end of the year because my project hasn't been progressing fast enough. I need to find a new job by then.

I think I'm realizing that I really enjoy collaborating with others on modeling projects where I am helping answer someone else's questions. I just don't have as much of a desire to engage in my own research. In other words, I am more driven my by solving problems rather than trying to discover the problems I need to solve, if that makes sense.

Are there any jobs that exist where I can engage in mathematical modeling without being the "main person" in charge? Any positions I'm finding involve leading entire research projects.

1 Comment
2024/10/15
18:00 UTC

0

Could it be possible to make a molecule - maybe a biomolecule - that when in vacuum chamber and cooled with liquid helium, can keep 1 antimatter particle inside it without touching, by repelling the antimatter with it's electric fields and/or magnetic fields? Possible panpsychism connection

Electrically charged antimatter, like bare positron, anti-proton or even a molecule consisting of antimatter atoms might be convenient to store inside specially formed molecules. Biomolecules can be convenient to make by using mRNA methods (the same made famous by vaccines) in cows and then taking that substance from cow blood or from some organ. Use the molecules as is or as scaffolding for other atoms, from uranium to lithium.

There might be strange extra reason to use the biomolecules as is. If panpsychism and "soul" (if that is a correct word in this context?) interface with normal physics by having some biomolecules react to electric fields in ways that normal physics does not predict, that same property might happen to make biomolecules better for storing antimatter.

The storage needs to be able to withstand at least acceleration of Earth's gravity without the antimatter falling to touch the matter. Antimatter can be used in spacecraft propulsion. Yes, it is fantastically difficult to make antimatter in useful amounts, but that is a discussion for another day.

What if the antimatter and it's container molecule are made so cold that their quantum states start to overlap like with bosen-einstein condensate?

1 Comment
2024/10/08
18:52 UTC

36

Nobel prize for theoretical biophysics

It seems like there is a lot of controversy around this years nobel prize in physics. But I thought it was cool to see a biophysicist (Hopfield) win a nobel prize for what is in my mind unambiguously theoretical biophysics work (Hopfield networks)! Any thoughts?

4 Comments
2024/10/08
15:01 UTC

8

How can I incorporate my ML/Stats and bioimaging interests into Biophysics? What topics should I explore?

3 Comments
2024/10/02
19:37 UTC

3

Biophysics Vs Biochemistry.

So I am a Ontario highschool senior right now and I think I have narrowed my dream programs to be either the Biophysics specialist or Biochem specialist both at University of Toronto. I love biology, chemisty, and physics equally but I did the best in physics and really enjoy and think I am pretty good at math. First I was just wondering if I would be able to get into those two courses with my high 80s low 90s marks. Also what jobs lead out of each program. From what I've seen biochem is more pharmacy type stuff while biophysics is more the mechanical type stuff like hospital equipment. Im still wondering if i should take a chem or physics major to. The main thing i want to know it what jobs lead out of which program.

6 Comments
2024/10/02
01:20 UTC

3

APS webinar on applying to graduate school in Biophysics

0 Comments
2024/09/25
14:34 UTC

2

Hyperspectral images vs thermal images vs RGB images for predicting shelf life / freshness of fruits and vegetables

0 Comments
2024/09/18
12:28 UTC

4

Write your name as a polypeptide

How tf do you do it? Like for example if your name was Theresa, how do you make a polypeptide chain based on that, idk if it is hard to understand but i really need to know

8 Comments
2024/09/08
08:59 UTC

11

PhD Programs for Systems Level Biophysics/Biophysical Chemistry?

Hey! I am a graduating undergrad, and I am interested in biophysics. Well, in particular, I want get into programs that tackle with biophysics and biophysical chemistry (I am also interested in describing biological systems from a thermodynamic view) at the systems level. I've been recently looking up some PIs in various institutes offering PhD programs, but I can't seem to find the one that really aligns with my interests, yet. Does anyone know of PIs who work in this field? Thanks!

9 Comments
2024/09/04
04:35 UTC

10

Condensed matter in biophysics

I'm taking a graduate course in condensed matter physics right now (pure theoretical physics track). And I think it's super cool. Right now we are working on models for electron behavior inside of periodic lattice structures. I'd be super interested in any cross over between these ideas and protein structures and biological machines such as ATP synthase. Naturally, biomolecules are not crystals. But I'm interested in the ideas for the quantum mechanics that lays the foundations for our biomolecular mechanisms. Is this a field or topic in biophysics? Would love to hear more!

7 Comments
2024/09/03
19:45 UTC

10

Trying to get a sense for good biophysics PhD programs

I recently graduated with a double major in mathematics (with a focus in computer science) and physics, and only in my senior year realized that I was interested in biophysics and soft matter physics (leaning more towards the latter, but still interested in the former, so apologies if this isn't the right space!). While I did reasonably well in college (3.84 GPA), I didn't apply myself in terms of getting into research until my junior year, and as a result, spent only my senior year working in a lab (specializing in particle physics, since that's what I thought I was interested in at the time, with a computational focus). To compensate for that, I've been working in a soft matter physics lab since the beginning of the summer as a post-baccalaureate research assistant, and due to picking up on a project left behind by some previous researchers in the lab, should end up being an author on a paper. I plan on working in that lab for the rest of the academic year, going into the next summer, but I wanted to apply for PhD programs this year, and was wondering how high I should reasonably set my sights on as far as good grad school programs. I'm looking more at experimental labs, with a secondary interest in computational labs.

Thanks for any answers that can be provided.

2 Comments
2024/09/03
03:53 UTC

6

Postdocs in Biophysics Research

Hi all!

I'm new to the reddit page and hoping to gain some insight from others more senior in their biophysics careers. Im heading into my final year of PhD and, up until recently, had a very clear goal of doing a postdoc, mayyyybe two, to gain experience on a particular computational approach then aim for a junior position at an R2+ university or institute position where I could both teach and conduct research on some specific research ideas I'd like to pursue. Although, recently Ive started to think that perhaps a reputable R3 or research-focused PUI might be right for me. I've been vocal about this for a long time and always received encouraging feedback from those in the field around me that this was a good plan and I had begun preparing for it well ahead of time. However, in recent talks with my advisor he brought it my attention that for my field a minimum of two 3+ year postdocs was typically necessary. In the past, he's always said that 1-2 years is all either side needs for a fair transfer of information so this was surprising to me but he reiterated that I should expect 3+ years in most postdoc positions. This now has me questioning my future goals, since ultimately I care more about my life outside of the lab than in it.

I know that it varies within subfields and between computational and experimental work, but I'd greatly appreciate hearing about others' postdoc experiences as well as others' career paths to better understand what I'm in for.

Also for context: I am based in the US, but many of the postdoc prospects for what I'd like to do are in Europe.

Thank you so much for sharing your exoeriences!

4 Comments
2024/08/30
17:55 UTC

9

Organic computers

This is a simple question. What field of science delves into the creation of biological computers? Is it biophysics, biochemistry, molecular biology, computer science or electrical/biomedical engineering. I am currently a physics major, but don’t know if physics is the right path for this kind of stuff.

4 Comments
2024/08/27
03:26 UTC

3

Modification of Cysteines to Cysteic acid and doing MD Simulations

As the title suggests, I have a protein, where I want to modify some Cysteines to cysteic acid and generate a GROMACS topology.

I have generated the parameters for Cysteic acid from Antechamber.

I created an entry for Cysteic acid in the aminoacids.rtp directory of the force field I want to use.

I manually edited the cysteines to cysteic acids in Chimera.

But I am running into problems like GROMACS is not recognising the cysteic acids.

I want to ask the community that whethere there is a better way to do this ? Or am I going in the right direction?

3 Comments
2024/08/26
14:56 UTC

3

Needing an old version of DataStation to control a FluoroHub.

I’ve acquired an old FluoroHub unit, but I don’t have the DataStation software to program it. Horiba won’t assist me since it’s an obsolete model. It came with its two DAQ PCI cards, PCI-6602 and TUMP-PCI (misspelled on purpose, wink wink). Could anyone help me out with this or provide any version of DataStation?

0 Comments
2024/08/24
11:11 UTC

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