Questions related to Biomedical Applications
I am searching for a conference to submit my paper but many seems fake. kindly suggest me a conference accepting abstracts on nanobased antibacterial materials.
I have prepared a nanocomposite hydrogel by freeze-thaw method and then dried it at 60 degrees Celsius in vacuum oven. What would be the appropriate nomenclature for this gel now? Would it be xerogel or aerogel? Also I have added nanocomposites into it. Can I say it nanogel or nanocomposite gel or porous aerogel?
Your kind suggestions are much appreciated.
I m going to check the zeta potential for alginate beads (hydrogels with a size of 1 mm diameter)by surpass 3 (with cylindrical cell) but in high pressure (600 or 500 on rinse process), my samples are gone from the measuring cell and disperse in the solution. However, I use a filter and fix the shaft tightly. I,m adjusting the permeability index at 100 by tightening the adjustment screw.
does anybody has some experience with this device?
As all the world is busy in discovering cure for COVID-19, so why not radiation? COVID-19 has been reported to effect the human's lungs and liver (specific tissues), So, what if those parts are exposed to radiation for the rapid recovery of the patients? Is it possible? Or, is there any possibility for radiotherapy of COVID-19?
I have synthesized mesoporous silica nanoparticles and removed the CTAB via ethanol. Can this ethanol be used again for the removal of CTAB from another batch of mesoporous silica nanoparticles or using fresh ethanol is preferred each time?
I'd be grateful for your guidance
As many studies identified of genetic variants linked to training responses and sport-related traits, we could hypothesize that the R allele was more common in sprint and power athletes and the X allele more common in endurance athletes. Other said, the Middle/Long distance runner (X allele) was would have less response to strength training and Sprinter (R allele) would have less response to endurance training. However, in fact Sprinter would need endurance training to improve aerobic capacity and specific endurance and MD/LD need strength training as well.
Due to the fact, that there are huge amounts of drops outs in athletes career for talented youth Sprinter/MD/LD runners, therefore have a couple of questions :
1. Is any biomarkers we could use to get proper limit of load (Intensity, reps, and recovery) for Sprinter (R allele) while doing endurance exercise or for MD/LD runners (X allele) while performing strength/speed training, so they can keep their genetic potential ?
2. How we could know the proper limit of load/intensity for strength, speed training for MD/LD runners or endurance training for sprinters ?
3. Is the quality of R allele (i.g. speed of muscle contraction) or X (i.g. O2 consumption) allele will reduce due to mismatched training ?
Thank in advance.
The unique physicochemical properties of CNTs make them among prime candidates for numerous applications in biomedical fields including drug delivery, gene therapy, biosensors, and tissue engineering applications.
Please I am looking for a model that has been created using Unity with AI to predict Biomedical Cells growth?. I have found a lot of projects in unity, but all of them about gaming part.
I will be more than thankful if you could help me with links or articles or whatever?
Thanks in advance
We have some carbon nanoparticles and want to check antibacterial activity against drug-resistant bacteria. Before working on drug-tolerant bacteria, Are there any protocols or parameters for checking nanoparticles whether have the antibacterial capability on drug-resistant bacteria?.
Common fragile sites (CFSs) are large chromosomal regions that exhibit breakage on metaphase chromosomes upon replication stress. As a result, they become preferentially unstable at the early stage of cancer development and are hotspots for chromosomal rearrangements in cancers.
I am writing a review article on facial analysis in biomedical data science. As part of this there is a section on automatic and manual facial landmarking.
There is a large literature on this topic in computer science, but it is usually more focussed on computer vision than medical applications.
I am wondering if there exists established and respected software for automatic landmarking of facial images in a biomedical context? Any help is much appreciated.
i prepared 1%wt and 2%wt sodium alginate solution with 9 pH and 0.5 molar copper sulfate.
by adding alginate solution to the electrolyte (CuSO4), it is expected to have copper alginate gel in bead form. but i gained very thin very loose small film.
and by adding the electrolyte on the surface of the alginate solution, it is expected to have a thick stable membrane of copper alginate gel that will stay on the surface, but my membrane sinks in alginate solution slowly.
my main purpose is making capillary copper alginate gel.
Some patients exhibit unusually fast or chaotic heartbeats and thus are at a high risk of cardiac arrest or a heart attack. An implantable defibrillator restores a normal heart rhythm by providing electrical shocks to the heart during abnormal conditions. Conventional pacemakers work at fixed rate. What will happen if the patient is a football fan (extremely active and excited)?
I want to make a 6% solution of Texin RxT85A in THF. I weighed the necessary amount of Texin resin and mixed at room temperature with THF with the help of a wooden stick, this did not work at all. Then I put the container on a magnetic stirrer for about 15 minutes, it did not seem to work. Afterwards, I tried an ultrasonic bath and a little bit of heat ( about 40 Celcius), but it seems that the resin completely swelled and fused into one piece.
What could I be doing wrong? Am I supposed to heat up the THF first and then add the resin? What should the temperature be(THF boiling point is 66 Celcius) for the Texin to dissolve completely? Should I have just used the magnetic stirrer for a longer time? I would really appreciate the help. Thank you!
Is any way or method to seal agarose pad or channels fabricated agarose gel pad to glass slides as like we do plasma bonding with PDMS to glass slides?.
My research is under biomedical engineering. So please anyone suggest some cheap and best scopus indexed journals, which covers science and engineering papers.
I cannot find the IC50 value of 5-FU against HT-144 cancer cells, as determined via cytotoxicity analysis. I shall be thankful if someone help me with relevant literature.
What are different coil shapes used in Transcranial Magnetic Stimulation? What are their differences (in induced current)? Do they have different applications?
I have used TNS & TMS & TACS systems which resulted in the patients awakening.TDCS was a bit effective but even this caused the patient to wake up after some time .
Quantum dots (QDs) is growing interest for biomedical applications. At the same time, many scientists are convinced that QDs will never be used for treating patients because of their potential toxicity. Looking forward to get expert opinion and some references.
I am investigating methods to determine the photodynamic activity of photosensitizers for photodynamic therapy. One of the methods being used is absorption spectrometry. A work concludes that significant absorption of light was shown to be prerequisite but not sufficient for high photodynamic activity. My point of view is: When a photosensitizer absorbs more radiation at a certain wavelength, it will produce more Ros (Reactive oxygen species), i.e the absorption maximum will correspond to the wavelength active photodynamic effect best. However, this point of view contradicts the viewpoint in above work. I look forward colleagues to explain this question.
Thanks in advance.
I want an initial direction, like how can I use IMU sensors on knees (e.g upper leg and lower leg ) to estimate body state e.g running, walking, climbing, etc. The basic idea I have is to use 2 IMU sensors on knee position (upper and lower leg) , and to get data or make a data set of it. Then process it using deep learning e.g CNN or ANN etc. But point is..are there data sets available on which I can test CNN etc to see either it works or not. Need guidance about data sets, from where could I get IMU knee based data sets, so that I can focus on my algorithm only.
I have been trying to data and wave capture from Philips IntelliVue Monitor using Matlab for our research studies in real time. Does anyone have some code they are willing to share? The community's help in this important matter?
We are working on physiological sensors and integration with AI systems, some outputs of our study are as follows:
Conference Paper Emotion-Aware Artificial Intelligence Agents via Plethysmogr...
Conference Paper Emotion Recognition via Multi Channel EEG Signal Fusion and ...
Conference Paper Multi Channel Brain EEG Signals Based Emotional Arousal Clas...
However we would like to hear also from researchers about physiological sebsors and in particular photoplethysmography. Photoplethysmography (PPG) is a optical technique that can be used to detect blood volume variations in the microvascular bed of tissue and used at the skin surface. What are the medical and industrial applications of photoplethysmography (PPG) ? What are the state of art algorithms used for PPG to extract information?
I couldn't find any precise study on the cytotoxicity of SDS against mammalian cells. Could any one suggest me the range of SDS concentration suitable for biomedical applications? A brief explanation on the possible mechanism of interaction of cells with SDS will be helpful. Thanks.
We can use SPD processes for producing products with many applications. One of them is the Bio application. Do you know about these processes applications in Biomaterials?
I am using the pulse sensor, a low cost device for PPG detection in the index finger
Although I am quite still, the detected signals are heavily corrupted with low-frequency and high-frequency noise . Which simple and robust signal processing technique do you recommend for
solving this case? If it works in real time, much better.
I need the clean PPG on order to measure accurately the heart rate (HR) and the heart rate variability (HRV).
Thank you all!
I understand what water swelling behavior means, but how is that related with a materials properties to assist in bone regeneration ?
I am trying to develop nanofibrous by using natural herbs with PVA for using in biomedical application but the developed material is not showing any antibacterial activity against pathogens. Could u please help what should I do to achieve antibacterial property???
How can i determine the upper limit of storage temperature for metal implants, UHMWPE implants with or without crosslinked structure? During packaging, storage, transportation etc. the temperature changes in a wide range. When i look at the raw material standards (ISO 5832-1, 5832-3 etc.) or the general specification standards of nonactive surgical implants (ISO 14630, ISO 21534 etc.) and specific standards of surgical implants (ISO 21535, ASTM F1378 etc.), i cannot see any ideal temperature condition statements. How can i verify the upper temperature for at least storage stage?
For more information see the below link:
Have any one, any information about "Cold-evoked potentials (CEP) for brain mapping"?
what is your idea about this machine:
I mean, new wave for peace, should have a what new trait?
For example, religious mans say the meditation can help peace (with positive waves) and sometimes they are right!!
Can you help me for identity these waves?
Many people use lenses in order to experience different eye color & also instead of glasses and etc.
It is important to bring lenses out of the eye ,daily otherwise side effects happen like dry eye disease.
So these lenses can be useful.
Is it possible?
I'm working on a biomechanical project. In fact I'm want to design a mechanical robot to simulate human gate in positions of walking and running. So I need to record human gate in different speeds and analyze the movement of COM and some specific joints and organs after that.
Can you suggest a required way (tools, devices, software or...) for this project?
In today’s world using technology, we can get signals of the brain. the question is can we process these signals and obtain meaningful content? (for example, when the target brain is thinking to a number we show that number in a computer)
Many people around the world need to use insulin and they are not interested in taking medication in the form of injections. Injections also decrease the patient's quality of life. So is there anyway to deliver insulin instead of injection, for example by taking eye droplet?
TACS is a device that imports frequencies to your brain in order to persuade your brain’s neurons oscillate by them.
Is it possible to enhance the skills of people with usual intelligence and make them smart by importing gamma ray to their brain?
Does the mechanism have long lasting effects?
Have you ever read something about it?
We usually find many papers on theory or experimental researches about nano/microcantilever biosensors. Nevertheless, it is important for me to know which companies are working on it to improve this device for commercial goals?
Is there a final form of this device or technology?
Has this device ever been used in a clinic or hospital complex?
How much you know about biomedical waste? Is it not necessary to include this in Environmental Science subject which is a compulsory subject in most of universities at graduate level study.
Is it not a good idea to include practical in EVS or project like plantation of tress and other contributions of students for controlling environmental pollution. This will create a sense of responsibility towards environment.
i will work by EEG signal for diagnosis epilepsy disease and for it i need to collect EEG signal data base.please help me anyone that work in this field recently.
3-D printers are one of the almost new technologies.
Can these printers be used in biomedical engineering?
(For example, to build artificial veins and arteries, joints, and so on.)
- Short stature is one of the problems that some people experience, and people are looking for a solution to this problem.
- its been known that there are several hormonal treatments
- I am interested in knowing whether it helps to grow people's height by stimulating the magnetic field of bone cells without using hormonal drugs.
Is loading Anti-Angiogenic Factors on drug delivery systems effective in the process of killing cancerous cells? Would it limit the delivery of nutrients to the tumor?
If Beethoven was alive today, which technology would help him to hide deafness?
According to statistics, 80% of those who could benefit from a hearing-aid choose not to use one. One of the most important reasons for that, is the social stigma associated with common misconceptions about wearing hearing aids. How can bioMEMS help to fabricate miniaturized hearing aids without compromising performance?
Dentistry works a lot of time with a drill, high-speed noise can last a long way in damaging dental hearing, so how can we prevent this damage?
In leg amputation the remained bone is rasped to make the edges smoother to avoid tissue injuries. but still there is an unusual structure underneath the skin.
Why don’t we use an implantable structure to avoid abnormal structure like sharp edges and damp the undue pressure and shocks underneath bones, the same way heel fat pad*(HFP) protects the underlying structures in the heel?
From my point of view, using such implants might also ease the use of prosthetic legs and decrease the possible pain in leg- prosthetic interfaces.
Are there any specific reasons not to use such implants during the leg amputation?
*The heel fat pad (HFP) is a highly specialized adipose-based structure that protects the rear foot and the lower extremities from the stress generated during the heel-strike and the initial support phase of locomotion. HFP cushioning efficiency is the result of its structure, shape and thickness.
Does someone have any experience with Cu-catalyzed Azide Alkyne Click Hydrogels, used for any biomedical application? After fabrication of hydrogels and removal of copper,, we do have copper present in trace amounts. Does this amount should of any concern? Secondly, Can somebody tell about the amount being allowed by FDA (Elemental impurities allowed)?
Please feel free to share any areas relate to the Innovation through technologies.
What do you understand the phase "Innovation through technologies."
Share the Innovation through technologies in your workplace etc
Any related articles etc
I think I should use Lyle's method, but I couldn't find about planar spiral coils. I want to write a code that with getting the number of turns of each planar spiral coils,and radius and z(distance between two coil) I can calculate the coupling coefficient, I will appreciate your help so much.
Cardiac Arrhythmia conditions like Tachycardia and Bradycardia reduce the pumping volume of Heart.
I was wondering, in the case of non-sustained (lasting for few seconds) Tachycardia, Bradycardia, how does the blood flow get affected?
Thanks and Regards
Pawan Kumar Pandey
I am preparing nanoparticle based drug nano carriers. I have seen in literature people discussing about 'long term stability' of nanocarrier. Long term stability' refer to how many hours or days ??? What are simple ways or technique by which we can study this.?
Has anyone used Gelatine from Carlo Erba for biomedical applications? I am asking because they gave limited information related to technical specification.
While dealing recognition problems in biomedical application such as ECG, ECG classification, how can we relate underlying physiology of bio signals with extracted features using signal processing techniques. Is it really possible?
I have been working with nozzles made from silicon nitride wafers for biomedical applications. Recently i am facing a problem, after the substance is being sprayed from the nozzle, its sticking to the surface of the nozzle membrane and cracking it! i have no idea how to prevent that. Does anyone have any explanation to that? whats the underlying mechanism?
Thanks in advance!
In EEG potential difference is measured using EEG electrodes , how can we calculate time since voltage arises at scalp till the electrode actually measures it ?
My aim is to explore on biodegradable BMGs for biomedical applications. Which companies are currently producing them if available?
Which Fluid -Structure Interaction (FSI) software is best (simple, easy for analysis and requiring minimum computer hardware configuration) for the simulation of blood flow through the artery? Now I am using COMSOL Multiphysics. Can any one can suggest something other than COMSOL?
All the articles I find about clinical trials for both albumin dialysis and ELAD (extracorporeal liver assist devices) show positive results and have even successfully bridged the gap to transplant, but when I bring up the subject with the regional transplant committee and hepatologists, they almost scoff at the idea? Any answers as to why?
the topics of :
RF to DC Rectifier of Energy Harvesting Module for biomedical applications.
Wireless power transfer
I'm trying to classify different classes of exponentially damped signals like dull / resonant / tympanic. I want to extract features from the signals which could be used for training and classification. Which would be the ideal features for this purpose?
Could you please advice me some books/papers/reviews related to magnetic nanoparticles for up-to-date biomedical applications?
Thank you very much.
I want to start my thesis on biodegradable stent modeling. What do you think, would it be useful? Which material do you suggest, magnesium or PLA?