References
111
Chemat F, Poux M, Martino JLD, Berlan J (1996) An original microwave-ultrasound combined
reactor suitable for organic synthesis: application to pyrolysis and esterification. J Microw Power
Electromagn Energy 31:19–22
Chowdhury ZZ, Abd Hamid SB (2016) Preparation and characterization of nanocrystalline cellulose
using ultrasonication combined with a microwave-assisted pretreatment process. BioResources
11:3397–3415
Cintas P, Martina K, Robaldo B, Garella D, Boffa L, Cravotto G (2007) Improved protocols for
microwave-assisted Cu(I)-catalyzed Huisgen 1,3-dipolar cycloadditions. Collect Czech Chem
Commun 72:1014–1024
Cravotto G, Boffa L (2014) Preparation of nanomaterials under combined ultrasound/microwave
irradiation. In: Sivakumar M, Muthupandian A (eds) Cavitation: a novel energy-efficient technique for the generation of nanomaterials. Pan Standfor Publishing Ltd./CRC Press, pp 203–222
Cravotto G, Cintas P (2007) The combined use of microwaves and ultrasound: improved tools in
process chemistry and organic synthesis. Chem Eur J 13:1903–1909
Cravotto G, Beggiato M, Penoni A, Palmisano G, Tollari S, Lévêque J-M, Bonrath W (2005)
High-intensity ultrasound and microwave, alone or combined, promote Pd/C-catalyzed aryl–aryl
couplings. Tetrahedron Lett 46:2267–2271
Cravotto G, Orio L, Gaudino EC, Martina K, Tavor D, Wolfson A (2011) Efficient synthetic protocols
in glycerol under heterogeneous catalysis. Chemsuschem 4:1130–1134
Feng H, Li Y, Lin S, Van der Eycken EV, Song G (2014) Nano Cu-catalyzed efficient and selective
reduction of nitroarenes under combined microwave and ultrasound irradiation. Sustain Chem
Process 2:14
Fu C et al (2014) Ultrafast chemical aerosol flow synthesis of biocompatible fluorescent carbon
dots for bioimaging. J Mater Chem B 2:6978–6983
Fu J, Daanen NN, Rugen EE, Chen DP, Skrabalak SE (2017) Simple reactor for ultrasonic spray
synthesis of nanostructured materials. Chem Mater 29:62–68
Ge J, Liu L, Qiu L, Jiang X, Shen Y (2016) Facile synthesis of amine-functionalized MIL-53(Al)
by ultrasound microwave method and application for CO 2 capture. J Porous Mater 23:857–865
Li H, Liu E-T, Chan FYF, Lu Z, Chen R (2011) Fabrication of ordered flower-like ZnO nanostructures by a microwave and ultrasonic combined technique and their enhanced photocatalytic
activity. Mater Lett 65:3440–3443
Li D, Wang J, Wu X, Feng C, Li X (2013a) Ultraviolet-assisted synthesis of hourglass-like ZnO
microstructure through an ultrasonic and microwave combined technology. Ultrason Sonochem
20:133–136
Li Q, Li H, Wang R, Li G, Yang H, Chen R (2013b) Controllable microwave and ultrasonic wave
combined synthesis of ZnO micro-/nanostructures in HEPES solution and their shape-dependent
photocatalytic activities. J Alloys Compd 567:1–9
Liu Y et al (2017) Efficient cleavage of strong hydrogen bonds in cotton by deep eutectic solvents and
facile fabrication of cellulose nanocrystals in high yields. ACS Sustain Chem Eng 5:7623–7631
Maeda M, Amemiya H (1995) Chemical effects under simultaneous irradiation by microwaves and
ultrasound. New J Chemistry 19:1023–1028
Martinez-Guerra E, Gude VG (2014) Synergistic effect of simultaneous microwave and ultrasound
irradiations on transesterification of waste vegetable oil. Fuel 137:100–108
Martinez-Guerra E, Gude VG (2016) Alcohol effect on microwave-ultrasound enhanced transesterification reaction. Chem Eng Process 101:1–7
Miloševi´ c OB, Mirkovi´ c MK, Uskokovi´ c DP (1996) Characteristics and formation mechanism of
BaTiO3 powders prepared by twin-fluid and ultrasonic spray-pyrolysis methods. J Am Ceram
Soc 79:1720–1722
Palmisano G, Bonrath W, Boffa L, Garella D, Barge A, Cravotto G (2007) Heck reactions with very
low ligandless catalyst loads accelerated by microwaves or simultaneous microwaves/ultrasound
irradiation. Adv Synth Catal 349:2338–2344
111
Chemat F, Poux M, Martino JLD, Berlan J (1996) An original microwave-ultrasound combined
reactor suitable for organic synthesis: application to pyrolysis and esterification. J Microw Power
Electromagn Energy 31:19–22
Chowdhury ZZ, Abd Hamid SB (2016) Preparation and characterization of nanocrystalline cellulose
using ultrasonication combined with a microwave-assisted pretreatment process. BioResources
11:3397–3415
Cintas P, Martina K, Robaldo B, Garella D, Boffa L, Cravotto G (2007) Improved protocols for
microwave-assisted Cu(I)-catalyzed Huisgen 1,3-dipolar cycloadditions. Collect Czech Chem
Commun 72:1014–1024
Cravotto G, Boffa L (2014) Preparation of nanomaterials under combined ultrasound/microwave
irradiation. In: Sivakumar M, Muthupandian A (eds) Cavitation: a novel energy-efficient technique for the generation of nanomaterials. Pan Standfor Publishing Ltd./CRC Press, pp 203–222
Cravotto G, Cintas P (2007) The combined use of microwaves and ultrasound: improved tools in
process chemistry and organic synthesis. Chem Eur J 13:1903–1909
Cravotto G, Beggiato M, Penoni A, Palmisano G, Tollari S, Lévêque J-M, Bonrath W (2005)
High-intensity ultrasound and microwave, alone or combined, promote Pd/C-catalyzed aryl–aryl
couplings. Tetrahedron Lett 46:2267–2271
Cravotto G, Orio L, Gaudino EC, Martina K, Tavor D, Wolfson A (2011) Efficient synthetic protocols
in glycerol under heterogeneous catalysis. Chemsuschem 4:1130–1134
Feng H, Li Y, Lin S, Van der Eycken EV, Song G (2014) Nano Cu-catalyzed efficient and selective
reduction of nitroarenes under combined microwave and ultrasound irradiation. Sustain Chem
Process 2:14
Fu C et al (2014) Ultrafast chemical aerosol flow synthesis of biocompatible fluorescent carbon
dots for bioimaging. J Mater Chem B 2:6978–6983
Fu J, Daanen NN, Rugen EE, Chen DP, Skrabalak SE (2017) Simple reactor for ultrasonic spray
synthesis of nanostructured materials. Chem Mater 29:62–68
Ge J, Liu L, Qiu L, Jiang X, Shen Y (2016) Facile synthesis of amine-functionalized MIL-53(Al)
by ultrasound microwave method and application for CO 2 capture. J Porous Mater 23:857–865
Li H, Liu E-T, Chan FYF, Lu Z, Chen R (2011) Fabrication of ordered flower-like ZnO nanostructures by a microwave and ultrasonic combined technique and their enhanced photocatalytic
activity. Mater Lett 65:3440–3443
Li D, Wang J, Wu X, Feng C, Li X (2013a) Ultraviolet-assisted synthesis of hourglass-like ZnO
microstructure through an ultrasonic and microwave combined technology. Ultrason Sonochem
20:133–136
Li Q, Li H, Wang R, Li G, Yang H, Chen R (2013b) Controllable microwave and ultrasonic wave
combined synthesis of ZnO micro-/nanostructures in HEPES solution and their shape-dependent
photocatalytic activities. J Alloys Compd 567:1–9
Liu Y et al (2017) Efficient cleavage of strong hydrogen bonds in cotton by deep eutectic solvents and
facile fabrication of cellulose nanocrystals in high yields. ACS Sustain Chem Eng 5:7623–7631
Maeda M, Amemiya H (1995) Chemical effects under simultaneous irradiation by microwaves and
ultrasound. New J Chemistry 19:1023–1028
Martinez-Guerra E, Gude VG (2014) Synergistic effect of simultaneous microwave and ultrasound
irradiations on transesterification of waste vegetable oil. Fuel 137:100–108
Martinez-Guerra E, Gude VG (2016) Alcohol effect on microwave-ultrasound enhanced transesterification reaction. Chem Eng Process 101:1–7
Miloševi´ c OB, Mirkovi´ c MK, Uskokovi´ c DP (1996) Characteristics and formation mechanism of
BaTiO3 powders prepared by twin-fluid and ultrasonic spray-pyrolysis methods. J Am Ceram
Soc 79:1720–1722
Palmisano G, Bonrath W, Boffa L, Garella D, Barge A, Cravotto G (2007) Heck reactions with very
low ligandless catalyst loads accelerated by microwaves or simultaneous microwaves/ultrasound
irradiation. Adv Synth Catal 349:2338–2344