Latest posts tagged with #Polymerization on Bluesky
Chen et al. fabricated high-performance #eutectogels by introducing #metal-based #deep eutectic solvent into #wood skeleton followed by #in-situ #UV-initiated #polymerization
DOI: 10.1016/j.jobab.2026.100237
sciencedirect.com/science/arti...
of course it's not just a fusion card #yugiohtiktok #polymerization #fusion #trivia #twitchstreamer
❓Tech Q&A | Band misalignment in #WB is usually technical, not antibody-related.
👉Common causes:
• Uneven gel #polymerization from poor mixing
• Air bubbles in gel affecting migration
• Sample-buffer interference alters mobility
• Overloading samples
#WesternBlot #LabTroubleshooting
Chen et al. fabricated high-performance #eutectogels by introducing #metal-based #deep eutectic solvent into #wood skeleton followed by #in-situ #UV-initiated #polymerization
DOI: 10.1016/j.jobab.2026.100237
www.sciencedirect.com/science/arti...
Abstract: Raman spectroscopy was applied to monitor polymerization, verify quality control, and analyze additive distribution in styrene–divinylbenzene (Sty–DVB) based proppants. The method relies on C=C vibrational markers to follow monomer consumption, crosslinking, and additive incorporation. Quality control included quantifying vinyl, cis, and trans C=C in polybutadiene (PB) modifiers and the ethyl-vinyl benzene (EVB) content in DVB crosslinkers. EVB content by Raman showed excellent agreement with independent carbon-13 nuclear magnetic resonance (¹³C-NMR) measurements. Styrene copolymerization with DVB was tracked in real time using a fiber-optic Raman probe in a temperature-controlled microreactor. DVB accelerates styrene consumption due to its higher reactivity and radical stabilization. PB additives do not affect overall polymerization kinetics. In terms of additives, Raman calibration confirms that PB double bonds remain largely unreacted, consistent with limited copolymerization and phase separation. Polyphenylene oxide (PPO) slows down Sty polymerization while Raman mapping demonstrates its homogeneous dispersion within the matrix, validating its incorporation and expected impact on material properties. Overall, Raman spectroscopy provides a direct, non-invasive, and scalable approach to monitor polymerization and verify additive distribution, establishing it as a practical tool for process optimization in Sty–DVB proppant formulations.
New from Applied Spectroscopy!
Raman Spectroscopy for Monitoring Polymerization, Quality Control, and Additive Distribution in Styrene–Divinylbenzene-Based Proppants
Read more: https://doi.org/10.1177/00037028251386484
#SAS #Spectroscopy #Raman #Styrene #Divinylbenzene #polymerization
[Latest Article: Open Access]
Helically oriented polymer thin films by polarized UV-assisted vapor deposition polymerization
2025 Appl. Phys. Express 18 125501
iopscience.iop.org/article/10.3...
#APEX
#OpenAccess
#Physics
#chirality
#polymerization
#photo
#alignment
#organic
#polymer
【 #NewsRelease 】 Cooperative Intermolecular Interactions Regulate Supramolecular Polymer Assembly
Hiroki HANAYAMA, Assistant Professor
Graduate School of Engineering, #ChibaUniversity
www.cn.chiba-u.jp/en/news/pres...
#SupramolecularChemistry #OrganicReactions #Polymerization #MolecularDynamics
Another great session of #PosterPitches at #NWOCHAINS. We learned about a huge diversity of topics including #SupramoecularAssemblies, #biomarker #sensing, #Ion-selective #membranes, radical #polymerization and #MassSpectrometry.
This week #Primer is on frontal #polymerization, a self-sustaining, energy-efficient method for polymerization! This technique is used in radical-induced cationic frontal polymerization and frontal ring-opening metathesis polymerization. Check it out here: www.nature.com/articles/s43...
[Latest Article]
Development of surface treatment technology for long-term retention of hydrophilic properties after plasma exposure
2025 Appl. Phys. Express 18 095502
iopscience.iop.org/article/10.3...
#APEX
#OpenAccess
#Physics
#plasma
#hydrophilicity
#surface
#surfactant
#polymerization
✨From Special Topic Romanian Chemists in Synthesis✨
Explore redox-switchable #polymerization! See how #counteranion choice tunes rates and monomer selectivity for diblock copolymer design in the letter by Diaconescu & co-workers⚡
#electrochemistry
👉 buff.ly/f0XFpv2
New @chemrxiv.org: interested in an inexpensive way to take advantage of carbenoid reactivity without excluding humidity or oxygen? Take a look here: doi.org/10.26434/che... #nhc #organocatalysis #polymerization #chemsky
With explicit handling of spin charges, AIMNet2-NSE enables prediction of spin-resolved properties with near-#DFT accuracy without re-training. The generalizability of our model are confirmed by evaluations on large-scale test sets, industrially relevant, and radical #polymerization reactions.
Dive into N-heterocyclic carbene #borane Type I photoinitiators! Lalevée, Lacôte & co-workers achieved the first homolytic B–N bond #cleavage, enabling new PIs with rapid #photolysis and outstanding #polymerization. A breakthrough for high-performance applications🤯
👉 buff.ly/PKAo1Pc
electrical appliances - handles, knobs, switch levers and dome light lenses for motor cars - toys, buttons, radio cabinets, cases, scale housings and other items too numerous to mention. ...’
#plastics #ureaformaldehyde #Plaskon #polymerization
In-situ #polymerization of #lignocelluloses of autohydrolysis process wi... sciencedirect.com/science/arti...
Visible Light-Activatable Organoboron Complexes Featuring Salicylaldehyde Azine Ligands for Rapid Cationic Polymerization and Mechanism Studies | Inorganic Chemistry pubs.acs.org/doi/10.1021/... Yu, Wei, Xu, Hao, & co-workers @InorgChem #boron #salicylaldehyde #azine #polymerization
#HotTopic: Advances in nanocellulose-based composites for #sustainable food packaging
buff.ly/kg9CNhG
#BioResJournal #OpenAccess #reviewarticle #nanocellulose #foodpackaging #Biodegradable #barrierproperties #packaging #composites #nanomaterial #foodpreservation #polymerization #coatings
Stereoselective Synthesis of High Trans-1,4-Regularity Polyisoprene via Controlled Polymerization with Amidinate Rare-Earth Metal Catalysts | Inorganic Chemistry pubs.acs.org/doi/10.1021/... Chen, Luo, and co-workers @InorgChem #RareEarth #amidinate #polymerization #catalysis
A study in #Nature describes #polymerization activity in solid hydrogen at extreme pressures and offers clues to the formation of #metallichydrogen. The results include #Xray data from #NanoMAX beamline. Read more here: www.maxiv.lu.se/article/a-pa... #maxiv #hydrogen #DAC #superconductor
#ATUMS Collaborator N. Chaulagain et al. in JACS: “#Heteroepitaxial Growth of Narrow Band Gap #Carbon-Rich #Carbon #Nitride Using In Situ #Polymerization to Empower Sunlight-Driven #Photoelectrochemical Water #Splitting”:
J. Am. Chem. Soc. 2025, 147, 13, 11511–11532
doi.org/10.1021/jacs...
Dependence of O2 Depletion on Transition Metal Catalyst in Radical Polymerization of Cross-Linking Alkene Resins | Inorganic Chemistry pubs.acs.org/doi/10.1021/... Browne and co-workers @InorgChem #cobalt #O2 #radical #polymerization #ruthenium #Ph2phen
Our new paper published in Polymer Chemistry @rsc.org explores influence of hard vs. soft #nanoconfinements on #polymerization kinetics, catalytic effects of template walls in hard nanoconfinements, and effect of factors like initiator type and micelle arrangement.
link: doi.org/10.1039/D4PY...
SciTech Chronicles. . . . . . . . .Mar 15th, 2025
bit.ly/stc031525
#graphene #nanotubes #chirality #adsorption #wetlands #sequestration #subsidence #erosion #perchlorates, #iron #silica #gypsum #information #context #hippocampus #abstract #micro-lightning #ionize #droplet #polymerization
Shiny Mega Darkallade, Mega Magivoir, and Valiant Dragon #pokemon #fakemon #yugioh #fusion #fanart #polymerization
Mega Darkallade, Mega Magivoir, and Valiant Dragon #pokemon #fakemon #yugioh #fusion #fanart #polymerization
Impact of Metal Species on Chain Transfer Mode in Bis(imino)pyridyl Complexes Catalyzed Ethylene Polymerization | Inorganic Chemistry pubs.acs.org/doi/10.1021/... Dai and co-workers @InorgChem #iron #cobalt #bis_imino_pyridyl #catalysis #polymerization
A lutetium atom sitting in a wooden rocking chair and knitting a polymer chain
Lutetium is the last of the lanthanide series. One of its isotopes has a long half-life (~38 billion years), and thus is used to determine the age of minerals and meteorites.
#periodictable #elements #lutetium #polymerization #chemistry #education #art
