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Yin Q, Luo Y, Yu X, Chen K, Li W, Huang H, Zhang L, Zhou Y, Zhu B, Ma Z, Zhang W. Acoustic Cell Patterning for Structured Cell-Laden Hydrogel Fibers/Tubules. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2024; 11:e2308396. [PMID: 38308105 PMCID: PMC11005686 DOI: 10.1002/advs.202308396] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/04/2023] [Revised: 01/09/2024] [Indexed: 02/04/2024]
Abstract
Cell-laden hydrogel fibers/tubules are one of the fundamentals of tissue engineering. They have been proven as a promising method for constructing biomimetic tissues, such as muscle fibers, nerve conduits, tendon and vessels, etc. However, current hydrogel fiber/tubule production methods have limitations in ordered cell arrangements, thus impeding the biomimetic configurations. Acoustic cell patterning is a cell manipulation method that has good biocompatibility, wide tunability, and is contact-free. However, there are few studies on acoustic cell patterning for fiber production, especially on the radial figure cell arrangements, which mimic many native tissue-like cell arrangements. Here, an acoustic cell patterning system that can be used to produce hydrogel fibers/tubules with tunable cell patterns is shown. Cells can be pre-patterned in the liquid hydrogel before being extruded as cross-linked hydrogel fibers/tubules. The radial patterns can be tuned with different complexities based on the acoustic resonances. Cell viability assays after 72 h confirm good cell viability and proliferation. Considering the biocompatibility and reliability, the present method can be further used for a variety of biomimetic fabrications.
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Affiliation(s)
- Qiu Yin
- State Key Laboratory of Mechanical System and VibrationShanghai Jiao Tong UniversityShanghai200240China
- Institute of Medical Robotics, School of Biomedical EngineeringShanghai Jiao Tong UniversityNo.800 Dongchuan RoadShanghai200240China
| | - Yucheng Luo
- Institute of Medical Robotics, School of Biomedical EngineeringShanghai Jiao Tong UniversityNo.800 Dongchuan RoadShanghai200240China
| | - Xianglin Yu
- SJTU Paris Elite Institute of TechnologyShanghai Jiao Tong UniversityShanghai200240China
| | - Keke Chen
- Institute of Medical Robotics, School of Biomedical EngineeringShanghai Jiao Tong UniversityNo.800 Dongchuan RoadShanghai200240China
| | - Wanlu Li
- School of Biomedical Engineering and Med‐X Research Institute and Shanghai Jiao Tong UniversityShanghai200030P. R. China
| | - Hu Huang
- Key Laboratory of CNC Equipment Reliability, Ministry of Education, School of Mechanical and Aerospace EngineeringJilin UniversityChangchunJilin130022China
| | - Lin Zhang
- School of Mechatronic EngineeringChangchun University of TechnologyChangchun130012China
| | - Yinning Zhou
- Joint Key Laboratory of the Ministry of Education, Institute of Applied Physics and Materials EngineeringUniversity of Macau, Avenida da UniversidadeTaipa, Macau999078China
| | - Benpeng Zhu
- School of Integrated Circuit, Wuhan National Laboratory for OptoelectronicsHuazhong University of Science and TechnologyWuhan430074China
| | - Zhichao Ma
- Institute of Medical Robotics, School of Biomedical EngineeringShanghai Jiao Tong UniversityNo.800 Dongchuan RoadShanghai200240China
| | - Wenming Zhang
- State Key Laboratory of Mechanical System and VibrationShanghai Jiao Tong UniversityShanghai200240China
- SJTU Paris Elite Institute of TechnologyShanghai Jiao Tong UniversityShanghai200240China
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Wu Y, Gai J, Zhao Y, Liu Y, Liu Y. Acoustofluidic Actuation of Living Cells. MICROMACHINES 2024; 15:466. [PMID: 38675277 PMCID: PMC11052308 DOI: 10.3390/mi15040466] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/04/2024] [Revised: 03/22/2024] [Accepted: 03/26/2024] [Indexed: 04/28/2024]
Abstract
Acoutofluidics is an increasingly developing and maturing technical discipline. With the advantages of being label-free, non-contact, bio-friendly, high-resolution, and remote-controllable, it is very suitable for the operation of living cells. After decades of fundamental laboratory research, its technical principles have become increasingly clear, and its manufacturing technology has gradually become popularized. Presently, various imaginative applications continue to emerge and are constantly being improved. Here, we introduce the development of acoustofluidic actuation technology from the perspective of related manipulation applications on living cells. Among them, we focus on the main development directions such as acoustofluidic sorting, acoustofluidic tissue engineering, acoustofluidic microscopy, and acoustofluidic biophysical therapy. This review aims to provide a concise summary of the current state of research and bridge past developments with future directions, offering researchers a comprehensive overview and sparking innovation in the field.
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Affiliation(s)
- Yue Wu
- Department of Bioengineering, Lehigh University, Bethlehem, PA 18015, USA;
| | - Junyang Gai
- Department of Mechanical and Aerospace Engineering, Monash University, Clayton, VIC 3800, Australia;
| | - Yuwen Zhao
- Department of Mechanical Engineering and Mechanics, Lehigh University, Bethlehem, PA 18015, USA;
| | - Yi Liu
- School of Engineering, Dali University, Dali 671000, China
| | - Yaling Liu
- Department of Bioengineering, Lehigh University, Bethlehem, PA 18015, USA;
- Department of Mechanical Engineering and Mechanics, Lehigh University, Bethlehem, PA 18015, USA;
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Naveenkumar PM, Maheshwari H, Gundabala V, Mann S, Sharma KP. Patterning of Protein-Sequestered Liquid-Crystal Droplets Using Acoustic Wave Trapping. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2024; 40:871-881. [PMID: 38131278 DOI: 10.1021/acs.langmuir.3c03031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2023]
Abstract
Development of spatially organized structures and understanding their role in controlling kinetics of multistep chemical reactions are essential for the successful design of efficient systems and devices. While studies that showcase different types of methodologies for the spatial organization of various colloidal systems are known, design and development of well-defined hierarchical assemblies of liquid-crystal (LC) droplets and subsequent demonstration of biological reactions using such assemblies still remain elusive. Here, we show reversible and reconfigurable one-dimensional (1D) assemblies of protein-bioconjugate-sequestered monodisperse LC droplets by combining microfluidics with noninvasive acoustic wave trapping technology. Tunable spatial geometries and lattice dimensions can be achieved in an aqueous medium comprising ≈19 or 62 μm LC droplets. Different assemblies of a mixed population of larger and smaller droplets sequestered with glucose oxidase (GOx) and horseradish peroxidase (HRP), respectively, exhibit spatially localized enzyme kinetics with higher initial rates of reaction compared with GOx/HRP cascades implemented in the absence of an acoustic field. This can be attributed to the direct substrate transfer/channeling between the two complementary enzymes in close proximity. Therefore, our study provides an initial step toward the fabrication of LC-based devices for biosensing applications.
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Affiliation(s)
| | - Harsha Maheshwari
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai 400076, India
| | - Venkat Gundabala
- Department of Chemical Engineering, Indian Institute of Technology Bombay, Powai, Mumbai 400076, India
| | - Stephen Mann
- Centre for Organized Matter Chemistry, School of Chemistry, University of Bristol, BS8 1TS Bristol, U.K
| | - Kamendra P Sharma
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai 400076, India
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Hossein F, Angeli P. A review of acoustofluidic separation of bioparticles. Biophys Rev 2023; 15:2005-2025. [PMID: 38192342 PMCID: PMC10771489 DOI: 10.1007/s12551-023-01112-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2023] [Accepted: 08/09/2023] [Indexed: 01/08/2024] Open
Abstract
Acoustofluidics is an emerging interdisciplinary research field that involves the integration of acoustics and microfluidics to address challenges in various scientific areas. This technology has proven to be a powerful tool for separating biological targets from complex fluids due to its label-free, biocompatible, and contact-free nature. Considering a careful designing process and tuning the acoustic field particles can be separated with high yield. Recently the advancement of acoustofluidics led to the development of point-of-care devices for separations of micro particles which address many of the limitations of conventional separation tools. This review article discusses the working principles and different approaches of acoustofluidic separation and provides a synopsis of its traditional and emerging applications, including the theory and mechanism of acoustofluidic separation, blood component separation, cell washing, fluorescence-activated cell sorting, circulating tumor cell isolation, and exosome isolation. The technology offers great potential for solving clinical problems and advancing scientific research.
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Affiliation(s)
- Fria Hossein
- Department of Chemical Engineering, University College London, Torrington Place, WC1E 7JE, London, UK
| | - Panagiota Angeli
- Department of Chemical Engineering, University College London, Torrington Place, WC1E 7JE, London, UK
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Richard B, Shahana C, Vivek R, M AR, Rasheed PA. Acoustic platforms meet MXenes - a new paradigm shift in the palette of biomedical applications. NANOSCALE 2023; 15:18156-18172. [PMID: 37947786 DOI: 10.1039/d3nr04901a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2023]
Abstract
The wide applicability of acoustics in the life of mankind spread over health, energy, environment, and others. These acoustic technologies rely on the properties of the materials with which they are made of. However, traditional devices have failed to develop into low-cost, portable devices and need to overcome issues like sensitivity, tunability, and applicability in biological in vivo studies. Nanomaterials, especially 2D materials, have already been proven to produce high optical contrast in photoacoustic applications. One such wonder kid in the materials family is MXenes, which are transition metal carbides, that are nowadays flourishing in the materials world. Recently, it has been demonstrated that MXene nanosheets and quantum dots can be synthesized by acoustic excitations. In addition, MXene can be used as a mechanical sensing material for building piezoresistive sensors to realize sound detection as it produces a sensitive response to pressure and vibration. It has also been demonstrated that MXene nanosheets show high photothermal conversion capability, which can be utilized in cancer treatment and photoacoustic imaging (PAI). In this review, we have rendered the role of acoustics in the palette of MXene, including acoustic synthetic strategies of MXenes, applications such as acoustic sensors, PAI, thermoacoustic devices, sonodynamic therapy, artificial ear drum, and others. The review also discusses the challenges and future prospects of using MXene in acoustic platforms in detail. To the best of our knowledge, this is the first review combining acoustic science in MXene research.
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Affiliation(s)
- Bartholomew Richard
- Department of Biological Sciences and Engineering, Indian Institute of Technology Palakkad, Palakkad, Kerala, 678557, India.
- Department of Chemistry, Indian Institute of Technology Palakkad, Palakkad, Kerala, 678557, India
| | - C Shahana
- Department of Chemistry, National Institute of Technology Calicut, Calicut, Kerala, 673601, India
| | - Raju Vivek
- Bio-Nano Theranostic Research Laboratory, Cancer Research Program (CRP), School of Life Sciences, Bharathiar University, Coimbatore, 641 046, India
| | - Amarendar Reddy M
- Department of Chemistry, School of Sciences, National Institute of Technology Andhra Pradesh, West Godavari, Andhra Pradesh, 534101, India
| | - P Abdul Rasheed
- Department of Biological Sciences and Engineering, Indian Institute of Technology Palakkad, Palakkad, Kerala, 678557, India.
- Department of Chemistry, Indian Institute of Technology Palakkad, Palakkad, Kerala, 678557, India
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Yeh ML, Chang GM, Juang YJ. Acoustofluidics-Assisted Coating of Microparticles. Polymers (Basel) 2023; 15:4033. [PMID: 37836082 PMCID: PMC10575235 DOI: 10.3390/polym15194033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2023] [Revised: 09/29/2023] [Accepted: 10/04/2023] [Indexed: 10/15/2023] Open
Abstract
Microparticles have been applied in many areas, ranging from drug delivery, diagnostics, cosmetics, personal care, and the food industry to chemical and catalytic reactions, sensing, and environmental remediation. Coating further provides additional functionality to the microparticles, such as controlled release, surface modification, bio-fouling resistance, stability, protection, etc. In this study, the conformal coating of microparticles with a positively charged polyelectrolyte (polyallylamine hydrochloride, PAH) by utilizing an acoustofluidic microchip was proposed and demonstrated. The multiple laminar streams, including the PAH solution, were formed inside the microchannel, and, under the traveling surface acoustic wave, the microparticles traversed through the streams, where they were coated with PAH. The results showed that the coating of microparticles can be achieved in a rapid fashion via a microfluidic approach compared to that obtained by the batch method. Moreover, the zeta potentials of the microparticles coated via the microfluidic approach were more uniform. For the unfunctionalized microparticles, the charge reversal occurred after coating, and the zeta potential increased as the width of the microchannel or the concentration of the PAH solution increased. As for the carboxylate-conjugated microparticles, the charge reversal again occurred after coating; however, the magnitudes of the zeta potentials were similar when using the microchannels with different widths or different concentrations of PAH solution.
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Affiliation(s)
- Ming-Lin Yeh
- Department of Chemical Engineering, National Cheng Kung University, No. 1 University Road, Tainan 70101, Taiwan
| | - Geng-Ming Chang
- Department of Chemical Engineering, National Cheng Kung University, No. 1 University Road, Tainan 70101, Taiwan
| | - Yi-Je Juang
- Department of Chemical Engineering, National Cheng Kung University, No. 1 University Road, Tainan 70101, Taiwan
- Core Facility Center, National Cheng Kung University, No. 1 University Road, Tainan 70101, Taiwan
- Research Center for Energy Technology and Strategy, National Cheng Kung University, No. 1 University Road, Tainan 70101, Taiwan
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Gagliardi M, Colagiorgio L, Cecchini M. A Fast and Reliable Method Based on QCM-D Instrumentation for the Screening of Nanoparticle/Blood Protein Interactions. BIOSENSORS 2023; 13:607. [PMID: 37366972 DOI: 10.3390/bios13060607] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/12/2023] [Revised: 05/24/2023] [Accepted: 05/31/2023] [Indexed: 06/28/2023]
Abstract
The interactions that nanoparticles have with blood proteins are crucial for their fate in vivo. Such interactions result in the formation of the protein corona around the nanoparticles, and studying them aids in nanoparticle optimization. Quartz crystal microbalance with dissipation monitoring (QCM-D) can be used for this study. The present work proposes a QCM-D method to study the interactions on polymeric nanoparticles with three different human blood proteins (albumin, fibrinogen and γ-globulin) by monitoring the frequency shifts of sensors immobilizing the selected proteins. Bare PEGylated and surfactant-coated poly-(D,L-lactide-co-glycolide) nanoparticles are tested. The QCM-D data are validated with DLS and UV-Vis experiments in which changes in the size and optical density of nanoparticle/protein blends are monitored. We find that the bare nanoparticles have a high affinity towards fibrinogen and γ-globulin, with measured frequency shifts around -210 Hz and -50 Hz, respectively. PEGylation greatly reduces these interactions (frequency shifts around -5 Hz and -10 Hz for fibrinogen and γ-globulin, respectively), while the surfactant appears to increase them (around -240 Hz and -100 Hz and -30 Hz for albumin). The QCM-D data are confirmed by the increase in the nanoparticle size over time (up to 3300% in surfactant-coated nanoparticles), measured by DLS in protein-incubated samples, and by the trends of the optical densities, measured by UV-Vis. The results indicate that the proposed approach is valid for studying the interactions between nanoparticles and blood proteins, and the study paves the way for a more comprehensive analysis of the whole protein corona.
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Affiliation(s)
- Mariacristina Gagliardi
- NEST, Istituto Nanoscienze-CNR and Scuola Normale Superiore, Piazza San Silvestro, 56127 Pisa, Italy
| | - Laura Colagiorgio
- NEST, Istituto Nanoscienze-CNR and Scuola Normale Superiore, Piazza San Silvestro, 56127 Pisa, Italy
| | - Marco Cecchini
- NEST, Istituto Nanoscienze-CNR and Scuola Normale Superiore, Piazza San Silvestro, 56127 Pisa, Italy
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