The effect of the track length on the accuracy of the diffusion coefficient in MSD measurements

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The mean squared displacement of a particle’s trajectory can be useful to calculate its diffusion coefficient. The following equation:

MSD(τ)=4D~τα

Can be used to extract the diffusion coefficient. Longer tracks should yield more accurate results, but the impact on track length is hard to quantify. Therefore, if the same particle is tracked over 105 frames, it is possible to split the data into smaller datasets and study the impact on accuracy depending on the number of frames acquired.

36d9841b72a29429df941df4e2747863.png

The figure above shows the uncertainty in the determination of the diffusion coefficient for different track lengths. The extration was done using the optimal number of time-delays (see: literature/202111291731 mean squared displacement errors ). For N=100 the accuracy in the determination of the diffusion coefficient is of only ±25% . To get the accuracy down to ±10% we need to measure at least 1000 frames per particle.

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Primary education to establish the basis of scientific thinking
Schizogony
Arouse in the other person an eager want
Lab Journal
Risk
Carbon capture
Entrepreneruship for scientists
Early progress is not a persistent indicator
Crazy quilt around a product
Heme
Catalytic experiences - hamid ghanadan
Linking particle positions to form trajectories
Dunning-kruger effect
Efficient iteration
Huacas
Business model
The Price of the Amazon Rainforest
Customer discovery
Open hardware projects focus on cutting costs
Choosing pycharm over vscode
Catalytic experience of invitae
Bullet journaling
Successful open projects are those that last longer
Video Tutorials
Social media for scientific marketing
Essays/linkedin/23-12-01 uncertainty and risk
Common problems with open source projects
Sporozoites
Prematurely open sourcing can block innovation
Resonance calendar/eroom's law
Hype curve
Reviewing Hardware Control
Product vision and product strategy
Innovation leads to growth
Lifecycle of a sicentific idea
Why companies fund open source software
Using evs as biomarkers
Let the other person do a great deal of the talking
Inbound marketing
Limitations of Nanoparticle Tracking Analysis (NTA)
Scientists are shifting their attention from traditional to social media
Show respect for the other person's opinions. never say you're wrong
Pleistocene extinctions
Increase the number of frames for tracking by confining the movement of a nanpoarticle
Inflation
Scrum development
Teaching curricula in latin america fail to guide teachers
Spin sales
Reward equation
In spaced repetition not all tasks have the same weight
Piloting a new venture
Try honestly to see things from the other person's point of view
How phillips protected ip by not outsourcing key manufacturing components
Concept Summary
How can links replace the ordering of notes in a box
Marginal cost
Work policies designed for the average
My Wedding Website
Male by default
Calibration services for open-hardware tools
Literature/202311281148 apple is riding the innovation wave fueled by the state
Gardening is not just collecting
Job titles can stunt startup development
Pareto Principle (Mental Model)
Literature/@laganovska2020
Deep tech
Pitching a startup
NSM
Exosomes
Literature/@kim2015
Challenges of electrophoretic mobility measurements
The role of search engines for scientific marketing
Exoview
Measuring
Locating particles for nanoparticle tracking
Exporting the idea of the free market for innovation
Molecular shot noise
Literature/202405081203 open-source model for patents
Structure Notes
Motivation factors for scientific entrepreneurship
Curiosity-driven education
Begin in a friendly way
Scipreneurs need someone with whom to build
Not all companies need to grow exponentially
Mi Rincón en Internet
Business model canvas
Limits of time-based separation methods
Cogs
Role Models
Learning in Public
Los romanos adoptaron la cultura griega
Why improving the science teaching
Building reputation
Intellectual Property and Protecting Your Innovations
Reforestation
How Does Online User Tracking Works
Can algorithms be biased
Not all hominins drove extinctions in islands
How to backup my data
Iscat
Problem recognition
Social mobility
I don't Click on Newsletter Links Because I Know they Track me
Calculate the radial position of a particle in a hollow fiber
Losing Jobs in the Hands of Artificial Intelligence
Treacy-wiersema frame
Pivot-or-proceed
How Can a Newsletter Track You
Technical Inequality
Science Education
Utrechtinc and its copy-pasting approach
Open innovation
Literature/202405081119 in favor of research exemptions
OpenAI release of GPT-3
Isotachophoresis
Literature/@blank2012
Measuring size of evs with confocal microscopy
Open hardware should not be a strategy to overcome licensing
Gray hair fallacy
Resourcefulness and Creativity
Literature/202106191120 principles of effective management
Terrarium closed for 50 years is life's microcosm
Words in books are like the DNA that describes our ancient history
Images/mentor
What is the Problem with the Single App Store Approach
Adding a .env file to vscode so it finds our python module
Notes on "How to take Smart Notes" by Sönke Ahrens
Product requirements document
Scipreneurs/reasons to start a company
Solving or Removing problems
Why Don't we Drink Water from the Ocean?
Essays/linkedin/24-04-29 open hardware
Startups
Ciencia ciudadana
Bioenergy with Carbon Capture and Storage
Essays/linkedin/24-05-03 why i write online
Essays/linkedin/24-05-10 autofluorescence
Scipreneurs/7-day-intro/3 - find out what do you need
Playbook Entrepreneurship for Academics
Applications of tracking colloids
Allocation of resources in a household is not gender-neutral
Company building
Comments on Digital Gardens
Literature/202111302113 quantifying sources of error in nanoparticle tracking analysis
Scipreneurs/7-day-intro/6 - can you stay motivated
Circulating tumor cells for prostate cancer diagnosis
Aquiles.me newsletter
Scipreneurs/7-day-intro/0 - welcome message
Artificial intelligence is one more step in this process of automatizing
Proton Mail takes a Stance Against Apple Practices
202201031433 RESTful API for instrument control
Essays/linkedin/ misconception 6 de risking
Bayh-dole act to favor commercialization of university technology
Backlinks are the Core of my Digital Garden
Actor model
backlinks are the core of my digital garden|backlinks
Digital gardens and personal blogs
Expansion microscopy
Literature/202310112003 acoustic force spectroscopy for single-molecule applications
Essays/linkedin/ startup team
Crossing the chasm
About Aquiles Carattino
The Scipreneur Playbook
Zero-mode waveguide
Images/tetraspanin
Images/screenshot
Resonance calendar/ init .py files are optional
Ovsiankina effect
Literature/202011092209 writing projects should flow associatevely and not with a top-down approach
Openspim
RSS Feeds in Digital Gardens
Adapting Academic Skills for Business Use
Patents can be used to block third parties
Definition of OKRs
Literature/202212281435 polydisperse samples with inta
Scipreneurs/7-day-intro/4 - making lemonade
Mendeley
202404281926
Literature/@scotte2020
Literature/202310101226 tracking magnetic beads in 3d
Diversity in startups is challenging
Entrepreneurial Mindset for Scientists
Literature/@wasserman2012
Literature/@meyvis2021
Literature/202310101212 stereo darkfield interferometry
El jardín de los senderos que se bifucan - jl borges
Literature/@spackova2022
202503032124
Dramatize your ideas
After a Failure, Revert to the Last Known Working State
{{title}}
Literature/202303251644 ideas-first product innovation is flawed
Dispertech e-mail public key
Evs and viruses are similar
Effects of swarm of particles in flow cytometers
Healthech innovation cycle
Literature/202306121138 different types of open hardware
Literature/@boccara2016
Analog versus digital detection of molecules
Entrepreneurship for a pi is very different than for a phd or postdoc
Women are half the population, not a minority
Titles of notes are fundamental
Dark, german TV Show
Challenges with studying corrosion
Founders must lead customer validation
Composite measures of performance
Making Myself Available for a Talk
The web does not resemble the memex
Code Before you Think
Lowering the Maintenance burden of open source projects
Machine learning
Correlation between pedagogical approach and science education outputs
Who are stakeholders
Cramming is not understanding
Disadvantage of hollow optical fibers for exciting particles
Thermal runaway
Cd9 and cd63 are used as biomarkers in evs but they can change from cell line to cell line
Ccmv virions
Swarming
Connecting Basler cameras to usb hub
Subscription-Based Product
Indecision freeze
Nanoparticle tracking analysis
Citizen science
Webmentions
Learning Javascript
Team-market fit
Flow cytometry
Tracking polystyrene particles
The biases each one of us carries
Nanoparticles
Subscription Economy
Restrictions can help the creative process
Patents
Kano model
scipreneurs #entrepreneurs #startups #superlineargrowth
Maintenance costs of open source projects
Open source checklist before publishing a paper
Data collection
Essays/linkedin/23-12-18 starting is hard
Open hardware
Tech notes/windows 11 bootable on a mac
Market requests for a technology
Patents should not be an obstacle for innovation
Quantitative performance measurements produce undesired outputs
Customer journey and touchpoints
Lycurgus cup
Marketing blogs are not meant to be a digital garden
Patents and spin-offs do not have the same added value
Size exclusion chromatography
Ask why
Las máquinas no pueden soñar
Social networks exploit the reward equation
Open science
Essays/linkedin/23-12-20 there are no 10 rules
Limitations of nta for extracellular vesicles measurements
Optimal number of fitting points for msd measurements
failing #startups #entrepreneurs
Mtt
Essays/linkedin/ reality
Reversing Science Education
There is always a solution to the problem
Kanban development
Tech notes/yarn run in docker
Essays/linkedin/ crossing boundaries
Essays/linkedin/ what problem do you solve
scipreneurs #scientists-entrepreneurs #market-size
It's a pity that RSS feeds are fading away
{{title}}
Pleistocene
Overkill hypothesis
The pole - coetzee
New market positioning
Marketing
A Healthier Internet
RSS Feed
Revert to the Last Known Working State
Eggs in argentinian shores are from a snail
There is a discrepancy in the reported concentration between nta and evquant
Essays/linkedin/23-12-11 science needs entrepreneurship
Simoa
Literature/@gentner2023
Startups are not scaled down versions of companies
Essays/linkedin/24-01-23 we are better at adding
Essays/linkedin/24-04-25 never stop learning
Interferometrically encoded in vivo flow cytometry
Remember that a person's name is to that person the sweetest and most important sound in any language
Essays/linkedin/23-12-17 sexism in academia
Revisionismo de obras literarias
Premature scaling can limit system iteration
scipreneurs #scientists-entrepreneurs #equity
Refeyn
Open hardware business model
202409160819
Essays/linkedin/23-12-15 fear of rejection
My phd
Develop a combination of methods to measure particle size distribution of medical nanoparticles
Evergreen Notes
Governance of Open Source
Technolgy transfer
Incremental change can lead to undesired outcomes
Let the other person feel that the idea is his or hers
Security services buy commercially available private data
Fast swing direct air carbon capture
Ldh
Sp-iris
Essays/linkedin/24-05-24 pitch deck is not the company
Spatial-based separation methods
Open source
The Passion Economy
Klara and the Sun - Ishiguro
Literature/@gioria2018
Science after wwii has stagnated
Technology readiness level
Epitope
To tweet
Attribution-ShareAlike 4.0 International (CC BY-SA 4.0)
Role of introgression to define the percentage of modern and neanderthal genome
Origin of the term digital garden
Evolution acts at an individual level
Sec
Teachers lack tools to design a science curriculum
Gender diversity in tech
Self-Host My Newsletter
Evs that inhibit viral infection
Plurality of online spaces
Citations make science conservative
Digital Garden Terms of Service
Science in the classroom is separated from the real world outside
Effective interventions to make more published research true
How to keep a lab journal
Carbon Cycle
How to Make Cool Underlines for Links with TailwindCSS
Create the need for a product
Scipreneurs/7-day-intro/2 - find out what you do
Free flow electrophoresis
Creating .desktop files
Neuroscientific based hiring processes
Instrumentation software
Gender bias in scientists can build the wrong knowledge over generations
Changing habits with sliding temporal windows
Hiv-1 contains cd9 and cd63
How I built this website using Python and Markdown
Limit the number of male speakers in conferences
Spying on people is extremely easy, still that does not make it morally correct
Implementing webmentions
Good design
Correlating gdp to scientific productivity is a reasonable proxy for progress
Role of regulatory bodies in the gender data gap
If a person is exposed to a figure for 500ms they'll be able to remember some features and draw conclusions
Science education is utilitaristic
Ephemeral Notes
Flow cytometer
Gender neutral infrastructure favors men
Communicators fail at explaining what an algorithm is
How to extract ev's from blood plasma
Hydrogels can encapsulate live cells
Hollow optical fiber
Digital gardens for content creation
Literature/202111292230 diesel is the most efficient energy storage solution for transport
Spark ablation for nanoparticle creation
202201031452 Tiny Instrument Element
The golden circle
Sales are based on trust
Hydroelectric dams are not net-zero
Mentorship is an invaluable asset for starting entrepreneurs.
Patent fight around CRISPR technologies
How to take smart notes - sönke ahrens
Startups search for business models
Sleeping Giants - Sylvain Neuvel
Determining drug loading and release kinetics in nanoparticles
shinrin-yoku
Hollow optical fibers
Essays/there and back again 13 years apart
Inquiry-based science education
Siga el Baile - Orquesta Romántica Milonguera
Scientific collaboration yields better outputs than scientific competition
Literature/@khan2023
Education content for sales
Scipreneurs/7-day-intro/7 - moving forward
Selling open-hardware services
Literature/202311281015 innovation led policies
Erythrocytes
Scientific exploration and play
Literature/202305251750 open hardware can transform access to lab equipment
Evs can be used as ovarian cancer markers
Federated wiki
Essays/linkedin/24-03-02 python for the lab book
Essays/linkedin/24-03-23 ai for everything
Specialty parts suppliers for open-hardware tools
git as a commenting platform
Grant recipients are ageing
Substack Privacy Policy
Exit strategy
Historical figures under review
Literature/202311101921 the biggest problem is making things
Equity for scientists starting companies
202304271736
Waterfall development
Pricing products
Literature/202212291643 errors in amino acid sequences
Open Source is not what it was
Requirements of a Lab Journal
Literature/@li2022a
Noches Milongueras
Challenges of private education projects
Como Agua para Chocolate - Laura Esquivel
Essays/how to incentivize a scipreneurial path
Literature/@ries2014
Online version of Python for the Lab
Designing tools for work is traditionally done considering the average man and not woman
Citizen science can bridge the gap between school science and the real world
Nasdaq is fundamental for quicker exits
Tripe helix model of innovation
My Wedding App
Google effect
Limitations to A4F-DLS-MALS
Columbus could have used a wrong estimate of earth's diameter
Design Rules for OKRs
Customer development
Gardening in public
A New Way of Blogging
Calculating diffusion coefficient from mean squared displacement data
Spectradyne
Why I stopped using Facebook
Catalytic experience of biotix
Literature/@gates2021
Cell-mediated immunity
About this Website
Categories of competitors
De-risking technology
Literature/202304141533 learning environments foster diversity
Multitasking does not increase productivity
Literature/202311240722 compressive raman with spad arrays
Literature/@kaufman2020
Writing down as a mean to understanding what we read
Fabrication in microgravity
Obsidian
Digital Garden
Github Actions
Catalytic experience of new england biolabs
Chaos - james gleick
GAFA CEO's testify in front of the US Congress
Podcast I listened in Week 32
Classification systems are crucial for a language survival
202206290743
Size exclusion chromatography is the second most popular ev enrichment method
Start with why
Customer creation
Hplc
Correletion between time spent and competency in scientific literacy
Literature/202206291350 biomolecules scattering inside nanochannels
Are rewards useful to build a habit
Customer interviews
Effectual Reasoning
Scipreneurs/7-day-intro/1 - know yourself

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