Comparison of complex coacervate core micelles from two diblock copolymers or a single diblock copolymer with a polyelectrolyte
文献情報
Bas Hofs, Ilja K. Voets, Arie de Keizer, Martien A. Cohen Stuart
With light scattering titrations, we show that complex coacervate core micelles (C3Ms) form from a diblock copolymer with a polyelectrolyte block and either an oppositely charged polyelectrolyte, a diblock copolymer with an oppositely charged polyelectrolyte or a mixture of the two. The effect of added salt and pH on both types of C3Ms is investigated. The hydrodynamic radius of mixed C3Ms can be controlled by varying the percentage of oppositely charged polyelectrolyte or diblock copolymer. A simple core-shell model is used to interpret the results from light scattering, giving the same trends as the experiments for both the hydrodynamic radii and the relative scattering intensities. Temperature has only a small effect on the C3Ms. Isothermal titration calorimetry shows that the complexation is mainly driven by Coulombic attraction and by the entropy gain due to counterion release.
おすすめジャーナル

Current Opinion in Colloid & Interface Science

Russian Journal of Coordination Chemistry

Chemical Communications

Journal of Peptide Science

Current Opinion in Solid State & Materials Science

Journal of Saudi Chemical Society

Drug Discovery Today

Organic Process Research & Development

Russian Journal of Applied Chemistry

New Journal of Chemistry
関連文献
Photoinduced electron transfer in nano-Saturn complexes of fullerene
O. A. Stasyuk, A. J. Stasyuk, M. Solà
DOI: 10.1039/D0CP05919F
Free ions in kerosene-based ferrofluid detected by impedance spectroscopy
F. Batalioto, A. F. C. Campos, A. M. Figueiredo Neto
DOI: 10.1039/D0CP05865C
Molecular perspective on charge-tunable adsorption of volatile organic compounds on carbon nanotubes
Bin Li, Changwen Mi
DOI: 10.1039/D0CP05729K
Bulk supercooled water versus adsorbed films on silica surfaces: specific heat by Monte Carlo simulation
J. Puibasset, P. Judeinstein, J.-M. Zanotti
DOI: 10.1039/D0CP05387B
Insights on the catalytic behaviour of sulfonic acid-functionalized ionic liquids (ILs) in transesterification reactions – voltammetric characterization of sulfonic task-specific ILs with bisulfate anions
María B. Martini, Claudia G. Adam
DOI: 10.1039/D0CP05674J
TD-DFT simulations of K-edge resonant inelastic X-ray scattering within the restricted subspace approximation
Vinícius Vaz da Cruz, Sebastian Eckert
DOI: 10.1039/D0CP04726K
Transport mechanisms in Co-doped ZnO (ZCO) and H-irradiated ZCO polycrystalline thin films
A. Di Trolio, A. Amore Bonapasta, A. Leo, G. Carapella, A. Polimeni, A. M. Testa
DOI: 10.1039/D0CP06401G
Deep eutectic solvents as non-traditionally multifunctional media for the desulfurization process of fuel oil
Zhiguo Zhu, Hongying Lü, Ming Zhang, Hengquan Yang
DOI: 10.1039/D0CP05153E
Topological semimetal state with triply degenerate nodal points in a stable Cu2Te structure
Yiming Mi
DOI: 10.1039/D0CP05622G
Evaluation of the Pr + O → PrO+ + e− chemi-ionization reaction enthalpy and praseodymium oxide, carbide, dioxide, and carbonyl cation bond energies
Maryam Ghiassee, Brandon C. Stevenson, P. B. Armentrout
DOI: 10.1039/D0CP06252A
こちらもおすすめ
(S)-四氢呋喃-3-羧酸の物理化学的性質は何ですか?
CAS番号168395-26-4の(S)-四氢呋喃-3-羧酸は、白色の結晶が特徴的な性質を持ちます。分子量は128.08であり、水に溶けやすく、アルコールなど...
塩基性硫黄化合物1,3-ジメチル-1-[5-(三氟甲基)-1,3,4-硫杂环己二酮-2-基]尿素を含む廃棄物はどのように処理すべきですか?
塩基性硫黄化合物1,3-ジメチル-1-[5-(三氟甲基)-1,3,4-硫杂环己二酮-2-基]尿素を含む廃棄物は、専門的な廃棄処理施設で焼却処理を行うべきです。ま...
インドリジン-2-カルボン酸は安全ですか?
インドリジン-2-カルボン酸は一般的に安全ですが、過度に濃い状態では刺激性があります。取り扱いには適切な防護具を使用し、直接触れや吸入を避ける必要があります。
5-甲基-2-(3-ピリジニル)-1,3-テイゾール-4-オールの市場動向や研究トレンドはどうですか?
5-甲基-2-(3-ピリジニル)-1,3-テイゾール-4-オールは、医薬品や農薬、および合成化学の分野において研究が進められています。市場動向としては、化学物質...
4,4',4''-(嘧啶-2,4,6-三基)三苯甲醛はどのように保存すればよいですか?
4,4',4''-(嘧啶-2,4,6-三基)三苯甲醛は、密閉容器に保管し、避けておくことが重要です。室温で保管し、直射日光を避けてください。
(3aR)-1,3,3-トリフェニルテトラヒドロ-3H-ピロロ[1,2-c][1,3,2]-オキザボロロールについて、適用される法規ガイドラインは何ですか?
(3aR)-1,3,3-トリフェニルテトラヒドロ-3H-ピロロ[1,2-c][1,3,2]-オキザボロロールは、GHS(国際危険物識別ルール)の分類が適用されま...
6-(4-氯苯氧基)吡啶-3-胺の代替品はありますか?
6-(4-氯苯氧基)吡啶-3-胺の代替品としては、他の芳香族アミン化合物や類似の除草剤が考えられます。ただし、他の化合物と同様に、代替品の選択には安全性と効果性...
3-フェニル-3,4-ジヒドロ-2H-1,4-ベンゾキサジンを取り扱う際の実験室安全事項は何ですか?
3-フェニル-3,4-ジヒドロ-2H-1,4-ベンゾキサジンを取り扱う際は、防塵マスク、ゴーグル、ゴム手袋を使用し、ドラフトチャンバー内で作業することを推奨しま...
掲載誌
Physical Chemistry Chemical Physics

Physical Chemistry Chemical Physics (PCCP) is an international journal co-owned by 19 physical chemistry and physics societies from around the world. This journal publishes original, cutting-edge research in physical chemistry, chemical physics and biophysical chemistry. To be suitable for publication in PCCP, articles must include significant innovation and/or insight into physical chemistry; this is the most important criterion that reviewers and Editors will judge against when evaluating submissions. The journal has a broad scope and welcomes contributions spanning experiment, theory, computation and data science. Topical coverage includes spectroscopy, dynamics, kinetics, statistical mechanics, thermodynamics, electrochemistry, catalysis, surface science, quantum mechanics, quantum computing and machine learning. Interdisciplinary research areas such as polymers and soft matter, materials, nanoscience, energy, surfaces/interfaces, and biophysical chemistry are welcomed if they demonstrate significant innovation and/or insight into physical chemistry. Joined experimental/theoretical studies are particularly appreciated when complementary and based on up-to-date approaches.


![2-Methyl-2-propanyl 1,6-diazaspiro[3.4]octane-6-carboxylate structure 2-Methyl-2-propanyl 1,6-diazaspiro[3.4]octane-6-carboxylate structure](https://static.chemtradehub.com/structs/115/1158749-79-1-81ee.webp)

