Electrochemical ‘bubble swarm’ enhancement of ultrasonic surface cleaning
文献情報
P. R. Birkin, D. G. Offin, C. J. B. Vian, T. G. Leighton
An investigation of surface cleaning using a swarm of gas bubbles within an acoustically activated stream is presented. Electrolysis of water at Pt microwires (100 μm diameter) to produce both hydrogen and oxygen bubbles is shown to enhance the extent of ultrasonic surface cleaning in a free flowing water stream containing an electrolyte (0.1 M Na2SO4) and low surfactant concentration (2 mM SDS). The surfactant was employed to allow control of the average size of the bubble population within the swarm. The electrochemical bubble swarm (EBS) is shown to perturb acoustic transmission through the stream. To optimise the cleaning process both the ultrasonic field and the electrochemical current are pulsed and synchronized but with different duty cycles. Cleaning action is demonstrated on structured surfaces (porcine skin and finger mimics) loaded with fluorescent particles. This action is shown to be significantly enhanced compared to that found with an inherent bubble population produced by the flow and acoustic regime alone under the same conditions.
関連文献
Supramolecular micelles with dual temperature and redox responses for multi-controlled drug release
Hui Zou, Wen Guo, Tianxiang Shen
DOI: 10.1039/C3PY00211J
Living radical polymerization of vinyl acetate and methyl acrylate mediated by Co(Salen*) complexes
Chei-Ming Liao, Ching-Chun Hsu, Fu-Sheng Wang, Bradford B. Wayland, Chi-How Peng
DOI: 10.1039/C3PY00282A
Metal-free click approach for facile production of main chain poly(bile acid)s
Tian Tian, Wei Zhu, Jiecheng Cui, Yong Ju, Guangtao Li
DOI: 10.1039/C3PY00180F
Synthesis of well-defined poly(2-(dimethylamino)ethyl methacrylate) under mild conditions and its co-polymers with cholesterol and PEG using Fe(0)/Cu(ii) based SARA ATRP
Rosemeyre A. Cordeiro, Nuno Rocha, Joana P. Mendes, Krzysztof Matyjaszewski, Tamaz Guliashvili, Arménio C. Serra, Jorge F. J. Coelho
DOI: 10.1039/C3PY00190C
An effect on the side chain position of D–π–A-type conjugated polymers with sp2-hybridized orbitals for organic photovoltaics
Kwan Wook Song, Ho Jun Song, Tae Ho Lee, Soo Won Heo, Doo Kyung Moon
DOI: 10.1039/C3PY00195D
Synthesis and characterization of a low band gap quinoxaline based D–A copolymer and its application as a donor for bulk heterojunction polymer solar cells
M. L. Keshtov, D. V. Marochkin, V. S. Kochurov, A. R. Khokhlov
DOI: 10.1039/C3PY00391D
Catalytic Y-tailed amphiphilic homopolymers – aqueous nanoreactors for high activity, low loading SCS pincer catalysts
Joseph P. Patterson, Pepa Cotanda, Elizabeth G. Kelley, Adam O. Moughton, Annhelen Lu, Thomas H. Epps, III, Rachel K. O'Reilly
DOI: 10.1039/C3PY21137A
Synthesis of 1,4-polybutadiene-g-poly(ethylene oxide) via the macromonomer approach by ROMP
Dao Le, Véronique Montembault, Sagrario Pascual, Floraine Collette, Valérie Héroguez, Laurent Fontaine
DOI: 10.1039/C3PY21103G
UV-induced functionalization of poly(divinylbenzene) nanoparticlesvia efficient [2 + 2]-photocycloadditions
Anitha Ethirajan, Matthias Conradi, Kayte Ranieri, Bert Conings, Hans-Gerd Boyen, Tanja Junkers
DOI: 10.1039/C3PY00427A
こちらもおすすめ
2,5-二羧基氟苯の市場動向や研究トレンドはどうですか?
2,5-二羧基氟苯の市場は、主に医薬品および農薬の研究開発において伸長しています。一方、環境への影響や安全性の懸念から、その使用は一定の制限が置かれています。今...
8-甲基-2-噻吩-2-基-喹啉-4-羧酸を含む廃棄物はどのように処理すべきですか?
8-甲基-2-噻吩-2-基-喹啉-4-羧酸を含む廃棄物は専門的な廃棄処理が必要です。具体的には、廃棄物は密閉の容器に収集し、適切な危険物対策を講じて専門業者に引...
2-(1,3-二氧杂烷-2-基)噻唑の物理化学的性質は何ですか?
CAS番号24295-04-3の2-(1,3-二氧杂烷-2-基)噻唑は、結晶形態により白色粉末を呈します。分子量は208.23 g/molであり、水に溶けにくい...
L-beta-高酪氨酸塩酸塩は安全ですか?
L-beta-高酪氨酸塩酸塩自体は毒性は低く、しかし使用する際は適切な個人保護具を使用し、誤飲や皮膚への接触を避けることが推奨されます。
睡茄灯笼草素Cはどのように合成されますか?
睡茄灯笼草素Cは、シクラメンケチャナfromaceaeから抽出する方法や、化学合成法で合成することができます。典型的な化学合成法では、3β,22-二オキシエクス...
4-(嘧啶-2-基)哌嗪-1-羧酸叔丁酯はどのように保存すればよいですか?
4-(嘧啶-2-基)哌嗪-1-羧酸叔丁酯は直射日光を避けて、室温で保存するのが良いです。湿度を避けて密閉容器に入れて保管し、未使用の状態で長期保存することができ...
NBI-74330の主な用途は何ですか?
NBI-74330は主に薬理学研究および医療用途に使用されています。その主な用途は抗がん作用を有するため、がん治療の研究に使用されています。
6-トリフルオロメチル-2-クロロピリジン-4-ボリリック酸はどのように合成されますか?
6-トリフルオロメチル-2-クロロピリジン-4-ボリリック酸は、6-トリフルオロメチル-2-クロロピリジンとボリルリチウムを触媒なしで反応させることで合成するこ...
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.














