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Nanobubble

April 12, 2024

A nanobubble is a small sub-micrometer gas-containing cavity, or bubble, in aqueous solutions with unique properties caused by high internal pressure, small size and surface charge.[1][2] Nanobubbles generally measure between 70-150 nanometers in size [3][4] and less than 200 nanometers in diameter[5][6] and are known for their longevity and stability, low buoyancy, negative surface charge, high surface area per volume, high internal pressure, and high gas transfer rates.[2][7][8][9]

Nanobubbles can be formed by injecting any gas into a liquid.[10][11] Because of their unique properties, they can interact with and affect physical, chemical, and biological processes.[12] They have been used in technology applications for industries such as wastewater, environmental engineering, agriculture, aquaculture, medicine and biomedicine, and others.[7][13][14]

Background edit

Nanobubbles are nanoscopic and generally too small to be observed using the naked eye or a standard microscope, but can be observed using backscattering of light using tools such as green laser pointers.[12] Stable nanobubbles in bulk about 30-400 millimeters in diameter were first reported in the British scientific journal Nature in 1982.[12] Scientists found them in deep water breaks using sonar observation.[12]

In 1994, a study by Phil Attard, John L. Parker, and Per M. Claesson further theorized about the existence of nano-sized bubbles, proposing that stable nanobubbles can form on the surface of both hydrophilic and hydrophobic surfaces depending on factors such as the level of saturation and surface tension.[15]

Nanobubbles can be generated using techniques such as solvent exchange, electrochemical reactions, and immersing a hydrophobic substrate into water while increasing or decreasing the water’s temperature.[13]

Nanobubbles and nanoparticles are often found together in certain circumstances,[16] but they differ in that nanoparticles have different properties such as density and resonance frequency.[17][18]

The study of nanobubbles faces challenges in understanding their stability and the mechanisms behind their formation and dissolution.[19]

Properties edit

Nanobubbles possess several distinctive properties:

  • Stability: Nanobubbles are more stable than larger bubbles due to factors such as surface charge and contaminants that reduce interfacial tension, allowing them to remain in liquids for extended periods.[19][20]
  • High Internal Pressure: The small size of nanobubbles leads to high internal pressure, which influences their behavior and interactions with the surrounding liquid.[19]
  • Large Surface-to-Volume Ratio: This property is crucial for efficient gas transfer between the nanobubbles and the liquid, which is beneficial for various applications.[19]

Usage edit

In aquaculture, nanobubbles have been used to improve fish health and growth rates[21][22][23] and to enhance oxidation.[24][25][26] Nanobubbles can improve health outcomes for fish by increasing the dissolved oxygen concentration of water,[21] reducing the concentration of bacteria and viruses in water,[22] and triggering the nonspecific defense system of species such as the Nile tilapia, improving survivability during bacterial infections.[27] The use of nanobubbles to increase dissolved oxygen levels can also promote plant growth and reduce the need for chemicals.[28] Nanobubbles have also been shown as effective in increasing the metabolism of living organisms including plants.[26] In regards to oxidation, nanobubbles are known for generating reactive oxygen species, giving them oxidative properties exceeding hydrogen peroxide.[25] Researchers have also proposed nanobubbles as a low-chemical alternative to chemical-based oxidants such as chlorine and ozone.[26][27]

References edit

  1. ^ "Nanobubble - an overview". sciencedirect.com. Retrieved 2024-03-31.
  2. ^ a b Nirmalkar, N.; Pacek, A. W.; Barigou, M. (2018-09-18). "On the Existence and Stability of Bulk Nanobubbles". Langmuir. 34 (37): 10964–10973. doi:10.1021/acs.langmuir.8b01163. ISSN 0743-7463. PMID 30179016.
  3. ^ Davey, Abby (2022-06-27). "Moleaer: Tiny bubble tech makes a big splash". H2O Global News. Retrieved 2024-03-31.
  4. ^ Press, Aju (2022-10-27). "Fawoo Nanotech develops nanobubble generator to produce hydrogen in large quantities". Aju Press. Retrieved 2024-03-31.
  5. ^ "Morphological and physiological responses". cabidigitallibrary.org.
  6. ^ Shah, Rahul; Phatak, Niraj; Choudhary, Ashok; Gadewar, Sakshi; Ajazuddin; Bhattacharya, Sankha (2024). "Exploring the Theranostic Applications and Prospects of Nanobubbles". Current Pharmaceutical Biotechnology. 25. doi:10.2174/0113892010248189231010085827. PMID 37861011. Retrieved 2024-03-31.
  7. ^ a b Lyu, Tao; Wu, Shubiao; Mortimer, Robert J. G.; Pan, Gang (2019-07-02). "Nanobubble Technology in Environmental Engineering: Revolutionization Potential and Challenges". Environmental Science & Technology. 53 (13): 7175–7176. Bibcode:2019EnST...53.7175L. doi:10.1021/acs.est.9b02821. ISSN 0013-936X. PMID 31180652.
  8. ^ Azevedo, A.; Etchepare, R.; Calgaroto, S.; Rubio, J. (2016-08-01). "Aqueous dispersions of nanobubbles: Generation, properties and features". Minerals Engineering. 94: 29–37. Bibcode:2016MiEng..94...29A. doi:10.1016/j.mineng.2016.05.001. ISSN 0892-6875.
  9. ^ "MOLECULAR DYNAMICS SIMULATION OF BULK NANOBUBBLES". sciencedirect.com. Retrieved 2024-03-31.
  10. ^ Wine, Gaby. "Meet the Israeli scientist curing cancer with bubbles". thejc.com. Retrieved 2024-03-31.
  11. ^ "Nanobubble Technology for Industries | Moleaer". www.moleaer.com. Retrieved 2024-03-31.
  12. ^ a b c d "Nanobubbles (ultrafine bubbles)". water.lsbu.ac.uk. Retrieved 2024-03-31.
  13. ^ a b Foudas, Anastasios W.; Kosheleva, Ramonna I.; Favvas, Evangelos P.; Kostoglou, Margaritis; Mitropoulos, Athanasios C.; Kyzas, George Z. (2023-01-01). "Fundamentals and applications of nanobubbles: A review". Chemical Engineering Research and Design. 189: 64–86. Bibcode:2023CERD..189...64F. doi:10.1016/j.cherd.2022.11.013. ISSN 0263-8762.
  14. ^ Mahasri, G.; Saskia, A.; Apandi, P. S.; Dewi, N. N.; Rozi; Usuman, N. M. (2018). "Development of an aquaculture system using nanobubble technology for the optimation of dissolved oxygen in culture media for nile tilapia (Oreochromis niloticus)". IOP Conference Series: Earth and Environmental Science. 137 (1): 012046. Bibcode:2018E&ES..137a2046M. doi:10.1088/1755-1315/137/1/012046.
  15. ^ Parker, John L.; Claesson, Per M.; Attard, Phil (August 1994). "Bubbles, cavities, and the long-ranged attraction between hydrophobic surfaces". The Journal of Physical Chemistry. 98 (34): 8468–8480. doi:10.1021/j100085a029. ISSN 0022-3654.
  16. ^ Alheshibri, Muidh; Al Baroot, Abbad; Shui, Lingling; Zhang, Minmin (2021-10-01). "Nanobubbles and nanoparticles". Current Opinion in Colloid & Interface Science. 55: 101470. doi:10.1016/j.cocis.2021.101470. ISSN 1359-0294.
  17. ^ Paknahad, Ali A.; Kerr, Liam; Wong, Daniel A.; Kolios, Michael C.; Tsai, Scott S. H. (2021). "Biomedical nanobubbles and opportunities for microfluidics". RSC Advances. 11 (52): 32750–32774. Bibcode:2021RSCAd..1132750P. doi:10.1039/d1ra04890b. ISSN 2046-2069. PMC 9042222. PMID 35493576.
  18. ^ Alheshibri, Muidh; Craig, Vincent S. J. (2018-09-27). "Differentiating between Nanoparticles and Nanobubbles by Evaluation of the Compressibility and Density of Nanoparticles". The Journal of Physical Chemistry C. 122 (38): 21998–22007. doi:10.1021/acs.jpcc.8b07174. ISSN 1932-7447.
  19. ^ a b c d Wu, Jiajia; Zhang, Kejia; Cen, Cheng; Wu, Xiaogang; Mao, Ruyin; Zheng, Yingying (2021-06-28). "Role of bulk nanobubbles in removing organic pollutants in wastewater treatment". AMB Express. 11 (1): 96. doi:10.1186/s13568-021-01254-0. ISSN 2191-0855. PMC 8239109. PMID 34184137.
  20. ^ Nazari, Sabereh; Hassanzadeh, Ahmad; He, Yaqun; Khoshdast, Hamid; Kowalczuk, Przemyslaw B. (April 2022). "Recent Developments in Generation, Detection and Application of Nanobubbles in Flotation". Minerals. 12 (4): 462. Bibcode:2022Mine...12..462N. doi:10.3390/min12040462. hdl:11250/3048662. ISSN 2075-163X.
  21. ^ a b Ebina, Kosuke; Shi, Kenrin; Hirao, Makoto; Hashimoto, Jun; Kawato, Yoshitaka; Kaneshiro, Shoichi; Morimoto, Tokimitsu; Koizumi, Kota; Yoshikawa, Hideki (2013-06-05). "Oxygen and Air Nanobubble Water Solution Promote the Growth of Plants, Fishes, and Mice". PLOS ONE. 8 (6): e65339. Bibcode:2013PLoSO...865339E. doi:10.1371/journal.pone.0065339. ISSN 1932-6203. PMC 3673973. PMID 23755221.
  22. ^ a b Dien, Le Thanh; Linh, Nguyen Vu; Mai, Thao Thu; Senapin, Saengchan; St-Hilaire, Sophie; Rodkhum, Channarong; Dong, Ha Thanh (2022-03-30). "Impacts of oxygen and ozone nanobubbles on bacteriophage in aquaculture system". Aquaculture. 551: 737894. Bibcode:2022Aquac.55137894D. doi:10.1016/j.aquaculture.2022.737894. ISSN 0044-8486.
  23. ^ Ramos, Royer Pizarro; Yupanqui, Walter Wilfredo Ochoa; Tineo-Vargas, Viky Soledad; Tello-Ataucusi, Dina Soledad; Pariona-Garay, Lino David; Ochoa-Rodríguez, Diego Wilfredo; Castro-Carranza, Tomás Segundo; Tenorio-Bautista, Saturnino Martín (2022-03-15). "Efecto de la oxigenación con micronanoburbujas en la calidad de agua y producción de "truchas" Oncorhynchus mykiss". Llamkasun (in Spanish). 3 (1): 66–73. doi:10.47797/llamkasun.v3i1.84. ISSN 2709-2275.
  24. ^ Atkinson, Ariel J.; Apul, Onur G.; Schneider, Orren; Garcia-Segura, Sergi; Westerhoff, Paul (2019-05-21). "Nanobubble Technologies Offer Opportunities To Improve Water Treatment". Accounts of Chemical Research. 52 (5): 1196–1205. doi:10.1021/acs.accounts.8b00606. ISSN 0001-4842. PMID 30958672.
  25. ^ a b Liu, Shu; Oshita, S.; Makino, Y.; Micro, th (2014). "Reactive oxygen species induced by water containing nano-bubbles and its role in the improvement of barley seed germination". S2CID 55453522. {{cite journal}}: Cite journal requires |journal= (help)
  26. ^ a b c Liu, Shu; Oshita, Seiichi; Makino, Yoshio; Wang, Qunhui; Kawagoe, Yoshinori; Uchida, Tsutomu (2016-03-07). "Oxidative Capacity of Nanobubbles and Its Effect on Seed Germination". ACS Sustainable Chemistry & Engineering. 4 (3): 1347–1353. doi:10.1021/acssuschemeng.5b01368. ISSN 2168-0485.
  27. ^ a b Linh, Nguyen Vu; Dien, Le Thanh; Panphut, Wattana; Thapinta, Anat; Senapin, Saengchan; St-Hilaire, Sophie; Rodkhum, Channarong; Dong, Ha Thanh (2021-05-01). "Ozone nanobubble modulates the innate defense system of Nile tilapia (Oreochromis niloticus) against Streptococcus agalactiae". Fish & Shellfish Immunology. 112: 64–73. doi:10.1016/j.fsi.2021.02.015. ISSN 1050-4648. PMID 33667674.
  28. ^ "Nanobubble systems | Applications in Horticulture & Hydroponics". Nanobubbles. Retrieved 2024-03-31.

April 12, 2024
nanobubble, nanobubble, small, micrometer, containing, cavity, bubble, aqueous, solutions, with, unique, properties, caused, high, internal, pressure, small, size, surface, charge, generally, measure, between, nanometers, size, less, than, nanometers, diameter. A nanobubble is a small sub micrometer gas containing cavity or bubble in aqueous solutions with unique properties caused by high internal pressure small size and surface charge 1 2 Nanobubbles generally measure between 70 150 nanometers in size 3 4 and less than 200 nanometers in diameter 5 6 and are known for their longevity and stability low buoyancy negative surface charge high surface area per volume high internal pressure and high gas transfer rates 2 7 8 9 Nanobubbles can be formed by injecting any gas into a liquid 10 11 Because of their unique properties they can interact with and affect physical chemical and biological processes 12 They have been used in technology applications for industries such as wastewater environmental engineering agriculture aquaculture medicine and biomedicine and others 7 13 14 Contents 1 Background 2 Properties 3 Usage 4 ReferencesBackground editNanobubbles are nanoscopic and generally too small to be observed using the naked eye or a standard microscope but can be observed using backscattering of light using tools such as green laser pointers 12 Stable nanobubbles in bulk about 30 400 millimeters in diameter were first reported in the British scientific journal Nature in 1982 12 Scientists found them in deep water breaks using sonar observation 12 In 1994 a study by Phil Attard John L Parker and Per M Claesson further theorized about the existence of nano sized bubbles proposing that stable nanobubbles can form on the surface of both hydrophilic and hydrophobic surfaces depending on factors such as the level of saturation and surface tension 15 Nanobubbles can be generated using techniques such as solvent exchange electrochemical reactions and immersing a hydrophobic substrate into water while increasing or decreasing the water s temperature 13 Nanobubbles and nanoparticles are often found together in certain circumstances 16 but they differ in that nanoparticles have different properties such as density and resonance frequency 17 18 The study of nanobubbles faces challenges in understanding their stability and the mechanisms behind their formation and dissolution 19 Properties editNanobubbles possess several distinctive properties Stability Nanobubbles are more stable than larger bubbles due to factors such as surface charge and contaminants that reduce interfacial tension allowing them to remain in liquids for extended periods 19 20 High Internal Pressure The small size of nanobubbles leads to high internal pressure which influences their behavior and interactions with the surrounding liquid 19 Large Surface to Volume Ratio This property is crucial for efficient gas transfer between the nanobubbles and the liquid which is beneficial for various applications 19 Usage editIn aquaculture nanobubbles have been used to improve fish health and growth rates 21 22 23 and to enhance oxidation 24 25 26 Nanobubbles can improve health outcomes for fish by increasing the dissolved oxygen concentration of water 21 reducing the concentration of bacteria and viruses in water 22 and triggering the nonspecific defense system of species such as the Nile tilapia improving survivability during bacterial infections 27 The use of nanobubbles to increase dissolved oxygen levels can also promote plant growth and reduce the need for chemicals 28 Nanobubbles have also been shown as effective in increasing the metabolism of living organisms including plants 26 In regards to oxidation nanobubbles are known for generating reactive oxygen species giving them oxidative properties exceeding hydrogen peroxide 25 Researchers have also proposed nanobubbles as a low chemical alternative to chemical based oxidants such as chlorine and ozone 26 27 References edit Nanobubble an overview sciencedirect com Retrieved 2024 03 31 a b Nirmalkar N Pacek A W Barigou M 2018 09 18 On the Existence and Stability of Bulk Nanobubbles Langmuir 34 37 10964 10973 doi 10 1021 acs langmuir 8b01163 ISSN 0743 7463 PMID 30179016 Davey Abby 2022 06 27 Moleaer Tiny bubble tech makes a big splash H2O Global News Retrieved 2024 03 31 Press Aju 2022 10 27 Fawoo Nanotech develops nanobubble generator to produce hydrogen in large quantities Aju Press Retrieved 2024 03 31 Morphological and physiological responses cabidigitallibrary org Shah Rahul Phatak Niraj Choudhary Ashok Gadewar Sakshi Ajazuddin Bhattacharya Sankha 2024 Exploring the Theranostic Applications and Prospects of Nanobubbles Current Pharmaceutical Biotechnology 25 doi 10 2174 0113892010248189231010085827 PMID 37861011 Retrieved 2024 03 31 a b Lyu Tao Wu Shubiao Mortimer Robert J G Pan Gang 2019 07 02 Nanobubble Technology in Environmental Engineering Revolutionization Potential and Challenges Environmental Science amp Technology 53 13 7175 7176 Bibcode 2019EnST 53 7175L doi 10 1021 acs est 9b02821 ISSN 0013 936X PMID 31180652 Azevedo A Etchepare R Calgaroto S Rubio J 2016 08 01 Aqueous dispersions of nanobubbles Generation properties and features Minerals Engineering 94 29 37 Bibcode 2016MiEng 94 29A doi 10 1016 j mineng 2016 05 001 ISSN 0892 6875 MOLECULAR DYNAMICS SIMULATION OF BULK NANOBUBBLES sciencedirect com Retrieved 2024 03 31 Wine Gaby Meet the Israeli scientist curing cancer with bubbles thejc com Retrieved 2024 03 31 Nanobubble Technology for Industries Moleaer www moleaer com Retrieved 2024 03 31 a b c d Nanobubbles ultrafine bubbles water lsbu ac uk Retrieved 2024 03 31 a b Foudas Anastasios W Kosheleva Ramonna I Favvas Evangelos P Kostoglou Margaritis Mitropoulos Athanasios C Kyzas George Z 2023 01 01 Fundamentals and applications of nanobubbles A review Chemical Engineering Research and Design 189 64 86 Bibcode 2023CERD 189 64F doi 10 1016 j cherd 2022 11 013 ISSN 0263 8762 Mahasri G Saskia A Apandi P S Dewi N N Rozi Usuman N M 2018 Development of an aquaculture system using nanobubble technology for the optimation of dissolved oxygen in culture media for nile tilapia Oreochromis niloticus IOP Conference Series Earth and Environmental Science 137 1 012046 Bibcode 2018E amp ES 137a2046M doi 10 1088 1755 1315 137 1 012046 Parker John L Claesson Per M Attard Phil August 1994 Bubbles cavities and the long ranged attraction between hydrophobic surfaces The Journal of Physical Chemistry 98 34 8468 8480 doi 10 1021 j100085a029 ISSN 0022 3654 Alheshibri Muidh Al Baroot Abbad Shui Lingling Zhang Minmin 2021 10 01 Nanobubbles and nanoparticles Current Opinion in Colloid amp Interface Science 55 101470 doi 10 1016 j cocis 2021 101470 ISSN 1359 0294 Paknahad Ali A Kerr Liam Wong Daniel A Kolios Michael C Tsai Scott S H 2021 Biomedical nanobubbles and opportunities for microfluidics RSC Advances 11 52 32750 32774 Bibcode 2021RSCAd 1132750P doi 10 1039 d1ra04890b ISSN 2046 2069 PMC 9042222 PMID 35493576 Alheshibri Muidh Craig Vincent S J 2018 09 27 Differentiating between Nanoparticles and Nanobubbles by Evaluation of the Compressibility and Density of Nanoparticles The Journal of Physical Chemistry C 122 38 21998 22007 doi 10 1021 acs jpcc 8b07174 ISSN 1932 7447 a b c d Wu Jiajia Zhang Kejia Cen Cheng Wu Xiaogang Mao Ruyin Zheng Yingying 2021 06 28 Role of bulk nanobubbles in removing organic pollutants in wastewater treatment AMB Express 11 1 96 doi 10 1186 s13568 021 01254 0 ISSN 2191 0855 PMC 8239109 PMID 34184137 Nazari Sabereh Hassanzadeh Ahmad He Yaqun Khoshdast Hamid Kowalczuk Przemyslaw B April 2022 Recent Developments in Generation Detection and Application of Nanobubbles in Flotation Minerals 12 4 462 Bibcode 2022Mine 12 462N doi 10 3390 min12040462 hdl 11250 3048662 ISSN 2075 163X a b Ebina Kosuke Shi Kenrin Hirao Makoto Hashimoto Jun Kawato Yoshitaka Kaneshiro Shoichi Morimoto Tokimitsu Koizumi Kota Yoshikawa Hideki 2013 06 05 Oxygen and Air Nanobubble Water Solution Promote the Growth of Plants Fishes and Mice PLOS ONE 8 6 e65339 Bibcode 2013PLoSO 865339E doi 10 1371 journal pone 0065339 ISSN 1932 6203 PMC 3673973 PMID 23755221 a b Dien Le Thanh Linh Nguyen Vu Mai Thao Thu Senapin Saengchan St Hilaire Sophie Rodkhum Channarong Dong Ha Thanh 2022 03 30 Impacts of oxygen and ozone nanobubbles on bacteriophage in aquaculture system Aquaculture 551 737894 Bibcode 2022Aquac 55137894D doi 10 1016 j aquaculture 2022 737894 ISSN 0044 8486 Ramos Royer Pizarro Yupanqui Walter Wilfredo Ochoa Tineo Vargas Viky Soledad Tello Ataucusi Dina Soledad Pariona Garay Lino David Ochoa Rodriguez Diego Wilfredo Castro Carranza Tomas Segundo Tenorio Bautista Saturnino Martin 2022 03 15 Efecto de la oxigenacion con micronanoburbujas en la calidad de agua y produccion de truchas Oncorhynchus mykiss Llamkasun in Spanish 3 1 66 73 doi 10 47797 llamkasun v3i1 84 ISSN 2709 2275 Atkinson Ariel J Apul Onur G Schneider Orren Garcia Segura Sergi Westerhoff Paul 2019 05 21 Nanobubble Technologies Offer Opportunities To Improve Water Treatment Accounts of Chemical Research 52 5 1196 1205 doi 10 1021 acs accounts 8b00606 ISSN 0001 4842 PMID 30958672 a b Liu Shu Oshita S Makino Y Micro th 2014 Reactive oxygen species induced by water containing nano bubbles and its role in the improvement of barley seed germination S2CID 55453522 a href Template Cite journal html title Template Cite journal cite journal a Cite journal requires journal help a b c Liu Shu Oshita Seiichi Makino Yoshio Wang Qunhui Kawagoe Yoshinori Uchida Tsutomu 2016 03 07 Oxidative Capacity of Nanobubbles and Its Effect on Seed Germination ACS Sustainable Chemistry amp Engineering 4 3 1347 1353 doi 10 1021 acssuschemeng 5b01368 ISSN 2168 0485 a b Linh Nguyen Vu Dien Le Thanh Panphut Wattana Thapinta Anat Senapin Saengchan St Hilaire Sophie Rodkhum Channarong Dong Ha Thanh 2021 05 01 Ozone nanobubble modulates the innate defense system of Nile tilapia Oreochromis niloticus against Streptococcus agalactiae Fish amp Shellfish Immunology 112 64 73 doi 10 1016 j fsi 2021 02 015 ISSN 1050 4648 PMID 33667674 Nanobubble systems Applications in Horticulture amp Hydroponics Nanobubbles Retrieved 2024 03 31 Retrieved from https en wikipedia org w index php title Nanobubble amp oldid 1217833761, wikipedia, wiki, book, books, library,

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