Poly N Isopropylacrylamide Wikipedia

Poly(N-isopropylacrylamide) - Wikipedia.

Poly(N-isopropylacrylamide) (variously abbreviated PNIPA, PNIPAM, PNIPAAm, NIPA, PNIPAA or PNIPAm) is a temperature-responsive polymer that was first synthesized in the 1950s.It can be synthesized from N-isopropylacrylamide which is commercially available.It is synthesized via free-radical polymerization and is readily functionalized making it useful in a variety of ....


Fluorescence correlation spectroscopy - Wikipedia.

Fluorescence correlation spectroscopy (FCS) is a statistical analysis, via time correlation, of stationary fluctuations of the fluorescence intensity. Its theoretical underpinning originated from L. Onsager's regression hypothesis.The analysis provides kinetic parameters of the physical processes underlying the fluctuations..


Nanoparticle - Wikipedia.

A nanoparticle or ultrafine particle is usually defined as a particle of matter that is between 1 and 100 nanometres (nm) in diameter. The term is sometimes used for larger particles, up to 500 nm, [citation needed] or fibers and tubes that are less than 100 nm in only two directions. At the lowest range, metal particles smaller than 1 nm are usually called atom clusters instead..


Acrylamide — Wikipédia.

L'acrylamide ou 2-propenamide (amide acrylique) est un compose organique de formule brute C 3 H 5 NO. L'acrylamide est une substance CMR (cancerogene, mutagene et reprotoxique).Il est classe parmi les composes du groupe 2A (agents probablement cancerogenes) selon la classification du CIRC.. Il est considere par l'OMS comme presentant un risque pour la sante ....


Refractive index of (C2H6OSi)n (Polydimethylsiloxane, PDMS) - Schneider ....

Optical constants of (C 2 H 6 OSi) n (Polydimethylsiloxane, PDMS) Schneider et al. 2009: RTV 615; n 0.35-0.70 um.


Temperature-responsive polymer - Wikipedia.

Temperature-responsive polymers or thermoresponsive polymers are polymers that exhibit a drastic and discontinuous change of their physical properties with temperature. The term is commonly used when the property concerned is solubility in a given solvent, but it may also be used when other properties are affected.Thermoresponsive polymers belong to the class of ....


Refractive index of CH4 (Methane) - Rollefson.

n_absolute: true temperature: 0 ?C pressure: 101325 Pa Comments. Gaseous methane at standard conditions. 0 ?C, 760 torr (101.325 kPa). References. R. Rollefson and R. Havens. Index of refraction of methane in the infra-red and the dipole moment of the CH bond, Phys. Rev. 57, 710-717 (1940) Data.


Nanocluster - Wikipedia.

Nanoclusters are atomically precise, crystalline materials most often existing on the 0-2 nanometer scale. They are often considered kinetically stable intermediates that form during the synthesis of comparatively larger materials such as semiconductor and metallic nanocrystals..


4D printing - Wikipedia.

Poly(N-isopropylacrylamide), or pNIPAM, is a commonly used thermo-responsive material. A hydrogel of pNIPAM becomes hydrophilic and swollen in an aqueous solution of 32 ?C, its low critical solution temperature. Temperatures above that start to dehydrate the hydrogel and cause it shrink, thus achieving shape transformation..


Antonios Mikos - Wikipedia.

This article may rely excessively on sources too closely associated with the subject, potentially preventing the article from being verifiable and neutral. Please help improve it by replacing them with more appropriate citations to reliable, independent, third-party sources. (April 2022) (Learn how and when to remove this template message)(Learn how and when to remove this ....


石墨烯 - 維基百科,自由的百科全書.

Jun 29, 2022 . ???????????????????,?????sp 2 ?????????(honeycomb crystal lattice)???????????? ????????????????????????? ???????????graphite(??)+-ene(????)?.


Refractive index of (C8H8)n (Polystyrene, PS) - Sultanova.

N. Sultanova, S. Kasarova and I. Nikolov. Dispersion properties of optical polymers, Acta Physica Polonica A 116, 585-587 (2009) (fit of the experimental data with the Sellmeier dispersion formula: Mikhail Polyanskiy) Data [Expressions for n] [CSV - comma separated] [TXT - tab separated] [Full database record] Optical transmission calculator.


IPA - What does IPA stand for? The Free Dictionary.

Category filter: Show All (141)Most Common (2)Technology (18)Government & Military (36)Science & Medicine (24)Business (35)Organizations (76)Slang / Jargon (1) Acronym Definition IPA Internet Protocol Address IPA Interim Payment Agreement (finance) IPA Information-Technology Promotion Agency (Japan) IPA India Pale Ale (beer) IPA International ....


Pullulan - an overview | ScienceDirect Topics.

The polysaccharide pullulan is a maltotriose trimer made up of ?-(1 -> 6)-linked (1 -> 4)-?-d-triglucosides with a chemical formula of C 6 H 10 O 5 (Singh et al., 2008).Due to the coexistence of both ?-(1 -> 4) and ?-(1 -> 6) in a single compound, as illustrated in Figure 1, this polysaccharide is seen as an intermediate between the amylose and dextran structure (Farris ....


Macromolecular Rapid Communications | 标准期刊缩写 (ISO4).

Homepage . Submit Manuscript . Wikipedia. Macromolecular Rapid Communications ?????? (ISO4) ... Crosslinked Poly(N-Isopropylacrylamide)-Based Microfibers as Cell Manipulation Materials with Prompt Cell Detachment..


Access Denied - LiveJournal.

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