[2024 OPEN ACCESS]
Vacuum frequency measurement of 7S3-7P4 transition in Cr atoms using laser-induced fluorescence
2024 Appl. Phys. Express 17 122002

iopscience.iop.org/article/10.3...

#APEX
#Physics
#OpenAccess
#Chromium
#atoms
#Optical
#comb
#Laser
#fluorescence

It’s always obvious that your lab works with fluorophores… poor mass spec… #chemistry #fluorescence

#ThrowbackThursday with #AQLM! Registration for #AQLM2027 will open in the coming months. Stay tuned for application details and upcoming announcements.

#ScopeTheScope 🔬 #MBL 🌊 #Microscopy 🔬 #BioImaging 🧬 #Fluorescence🪼#WoodsHole 🦞 #Optics 💡 #LightMicroscopy 🧪 #STEMCommunity 🫂 #Scientist

[2025 OPEN ACCESS]
Development of a full field-of-view spectroscopic single-molecule fluorescence instrument with improved methods for calibration
2025 Appl. Phys. Express 18 012003

iopscience.iop.org/article/10.3...

#APEX
#OpenAccess
#Physics
#fluorescence
#spectroscopy
#spectrometer
#calibration

“Three sea spider species — C. tasmanica, C. Minor and another without bioluminescence — also fluoresced in green when Mallefet shone ultraviolet and blue light on them”

#scicomm
#bioluminescence
#fluorescence
#sensoryecology
#seaspider
#abyss

www.sciencenews.org/article/deep...
🧪 🦑 🐙

Non-Covalent Carbon Nanodot–Metallophthalocyanine Conjugates for Photosensitizer Delivery: Adverse Effects of π–π Stacking and Strategies to Minimize Them

doi.org/10.1016/j.ca...

#Carbon #nanodots; #phthalocyanines; π-π #stacking; #fluorescence quenching; singlet #oxygen

Turning things upside down for #FluorescenceFriday. 🧪✨ 

Happy Fluorescence Friday 🔦
 
#Fluorescence #Chemistry #LabLife #WomenInScience

#MiniSpectroscope: An inexpensive #3Dprinted periscope-type #smartphone -based #spectrophotometer for #emission, #absorption & #fluorescence #spectroscopy:

-cost: $40 (phone excluded)

doi.org/10.1021/acs....
#DIYbio #DIYchem #chemistry #UV #lab #instruments #education #STEM #MINT

Mistake #1: #Imaging too slowly.
If frame rates are too low, rapidly moving particles appear to “jump” between positions, distorting trajectory reconstruction and diffusion analysis.

#ScopeTheScope 🔬 #MBL 🌊 #AQLM 🧫 #Microscopy 🔬 #BioImaging 🧬 #Fluorescence🪼#WoodsHole 🦞 #Optics 💡 #LightMicroscopy 🧪

One of a kind 2025 paper by Du et al.:

Insect I-Type Lysozymes Function as Antiviral Proteases by Forming Biomolecular Condensates

tinyurl.com/24eej3dv

#PlantandEnvironmentalScience

#Lyzozyme

#Immunity

#Arthropod

#Bacteria

#Peptidoglycan

#TollSignalingPathway

#Fluorescence

Figure 1. H

One of a kind 2025 paper by Du et al.:

Insect I-Type Lysozymes Function as Antiviral Proteases by Forming Biomolecular Condensates

tinyurl.com/24eej3dv

#PlantandEnvironmentalScience

#Lyzozyme

#Immunity

#Arthropod

#Bacteria

#Peptidoglycan

#TollSignalingPathway

#Fluorescence

Figure 1. G

A programmable, low-cost & wavelength-customizable #OpenSource benchtop #photocrosslinking chamber for controlled #bioconjugation:

-6 reaction chambers
-low sample heating
-cost: ~$250

doi.org/10.1016/j.oh...
#DIYbio #DIYchem #lab #instruments #UV #MINT #STEM #education #imaging #fluorescence

#Calcite is very often UV-sensitive, resulting in various hues of red, pink, orange, and yellow.

This example is from Pohled Quarry, Czech Republic - lit by long-wave 365 nm UV.

#MinCup26 #MinCup #mineral #crystal #mineralogy #uv #fluorescence #blacklight

🐟 Heading to the 1st German Fish Model Research Meeting in Heidelberg (Sep 16-18)! Bionomous will present a poster: automated multi-channel fluorescence screening of zebrafish larvae using Sortivo™, also on display at our booth 👉 bit.ly/4xKsUrL #Zebrafish #Sortivo #Bionomous #Fluorescence

This subtly pink Pagoda Calcite miniature glows intense pink under long wave UV. 1" tall. Xianghualing MIne, Hunan, China.
🧪 #minerals #calcite #fluorescent #crystals #nature #geology #artgallery #earthscience #sciart #mineralcollecting #natural #mineralcollector #mineralcollection #fluorescence

#TitleStory
📖 X-UV Radiative Processes in Structurally Active Media
✍ By Jean-Michel André et al.
🏘️ @sorbonne-universite.fr
👉 www.mdpi.com/2304-6732/13...
#Photonics #Optics #RadiativeProcesses #BraggDiffraction #XUVDomain #Fluorescence #RamanScattering