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Smith RL, England A, Millis J, Hirn C, Collins SD, Connell LB. A Microfabricated, Flow-Driven Grinding Mill for Mechanical Cell Lysing. Anal Chem 2023; 95:17494-17501. [PMID: 37976075 DOI: 10.1021/acs.analchem.3c02344] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2023]
Abstract
This paper presents the design, microfabrication, and demonstration of a novel microfluidic grinding mill for the lysis of the dinoflagellate, Alexandrium, a neurotoxin-producing genus of algae that is responsible for red tide and paralytic shellfish poisoning. The mill consists of a high-speed, hydrodynamically driven microrotor coupled to a micro grinding mill that lyses robust algal cells by mechanical abrasion with single-pass efficiencies as high as 97%. These efficiencies are comparable to, or better than, current mechanical and chemical lysing methods without adding complications associated with harsh chemical additives that can interfere with subsequent downstream bioanalysis. Release of cytoplasm from lysed algae was confirmed using polymerase chain reaction (PCR) amplification of Alexandrium DNA using dinoflagellate primers.
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Affiliation(s)
| | - Avery England
- Department of Chemsitry, University of Maine, Orono, Maine 04469, United States
| | | | - Corey Hirn
- School of Marine Science, University of Maine, Orono, Maine 04469, United States
| | - Scott D Collins
- Department of Chemsitry, University of Maine, Orono, Maine 04469, United States
| | - Laurie B Connell
- School of Marine Science, University of Maine, Orono, Maine 04469, United States
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2
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Xesfyngi Y, Georgoutsou-Spyridonos M, Tripathy A, Milionis A, Poulikakos D, Mastellos DC, Tserepi A. A High-Performance Antibacterial Nanostructured ZnO Microfluidic Device for Controlled Bacterial Lysis and DNA Release. Antibiotics (Basel) 2023; 12:1276. [PMID: 37627695 PMCID: PMC10451374 DOI: 10.3390/antibiotics12081276] [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: 06/15/2023] [Revised: 07/27/2023] [Accepted: 08/01/2023] [Indexed: 08/27/2023] Open
Abstract
In this work, the antibacterial properties of nanostructured zinc oxide (ZnO) surfaces are explored by incorporating them as walls in a simple-to-fabricate microchannel device. Bacterial cell lysis is demonstrated and quantified in such a device, which functions due to the action of its nanostructured ZnO surfaces in contact with the working fluid. To shed light on the mechanism responsible for lysis, E. coli bacteria were incubated in zinc and nanostructured ZnO substrates, as well as the here-investigated ZnO-based microfluidic devices. The unprecedented killing efficiency of E. coli in nanostructured ZnO microchannels, effective after a 15 min incubation, paves the way for the implementation of such microfluidic chips in the disinfection of bacteria-containing solutions. In addition, the DNA release was confirmed by off-chip PCR and UV absorption measurements. The results indicate that the present nanostructured ZnO-based microfluidic chip can, under light, achieve partial inactivation of the released bacterial DNA via reactive oxygen species-mediated oxidative damage. The present device concept can find broader applications in cases where the presence of DNA in a sample is not desirable. Furthermore, the present microchannel device enables, in the dark, efficient release of bacterial DNA for downstream genomic DNA analysis. The demonstrated potential of this antibacterial device for tailored dual functionality in light/dark conditions is the main novel contribution of the present work.
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Affiliation(s)
- Yvonni Xesfyngi
- Institute of Nanoscience and Nanotechnology, National Center for Scientific Research (NCSR) “Demokritos”, Patr. Gregoriou E’ and 27 Neapoleos Str., 15341 Aghia Paraskevi, Greece; (Y.X.); (M.G.-S.)
| | - Maria Georgoutsou-Spyridonos
- Institute of Nanoscience and Nanotechnology, National Center for Scientific Research (NCSR) “Demokritos”, Patr. Gregoriou E’ and 27 Neapoleos Str., 15341 Aghia Paraskevi, Greece; (Y.X.); (M.G.-S.)
| | - Abinash Tripathy
- Laboratory of Thermodynamics in Emerging Technologies, Department of Mechanical and Process Engineering, ETH Zurich, 8092 Zurich, Switzerland; (A.T.); (A.M.); (D.P.)
| | - Athanasios Milionis
- Laboratory of Thermodynamics in Emerging Technologies, Department of Mechanical and Process Engineering, ETH Zurich, 8092 Zurich, Switzerland; (A.T.); (A.M.); (D.P.)
| | - Dimos Poulikakos
- Laboratory of Thermodynamics in Emerging Technologies, Department of Mechanical and Process Engineering, ETH Zurich, 8092 Zurich, Switzerland; (A.T.); (A.M.); (D.P.)
| | - Dimitrios C. Mastellos
- Institute of Nuclear & Radiological Sciences and Technology, Energy & Safety, National Center for Scientific Research (NCSR) “Demokritos”, Patr. Gregoriou E’ and 27 Neapoleos Str., 15341 Aghia Paraskevi, Greece;
| | - Angeliki Tserepi
- Institute of Nanoscience and Nanotechnology, National Center for Scientific Research (NCSR) “Demokritos”, Patr. Gregoriou E’ and 27 Neapoleos Str., 15341 Aghia Paraskevi, Greece; (Y.X.); (M.G.-S.)
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Pourabed A, Chakkumpulakkal Puthan Veettil T, Devendran C, Nair P, Wood BR, Alan T. A star shaped acoustofluidic mixer enhances rapid malaria diagnostics via cell lysis and whole blood homogenisation in 2 seconds. LAB ON A CHIP 2022; 22:1829-1840. [PMID: 35380576 DOI: 10.1039/d2lc00195k] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/11/2023]
Abstract
Malaria is a life-threatening disease caused by a parasite, which can be transmitted to humans through bites of infected female Anopheles mosquitoes. This disease plagues a significant population of the world, necessitating the need for better diagnostic platforms to enhance the detection sensitivity, whilst reducing processing times, sample volumes and cost. A critical step in achieving improved detection is the effective lysis of blood samples. Here, we propose the use of an acoustically actuated microfluidic mixer for enhanced blood cell lysis. Guided by numerical simulations, we experimentally demonstrate that the device is capable of lysing a 20× dilution of isolated red blood cells (RBCs) with an efficiency of ∼95% within 350 ms (0.1 mL). Further, experimental results show that the device can effectively lyse whole blood irrespective of its dilution factor. Compared to the conventional method of using water, this platform is capable of releasing a larger quantity of haemoglobin into plasma, increasing the efficiency without the need for lysis reagents. The lysis efficiency was validated with malaria infected whole blood samples, resulting in an improved sensitivity as compared to the unlysed infected samples. Partial least squares-regression (PLS-R) analysis exhibits cross-validated R2 values of 0.959 and 0.98 from unlysed and device lysed spectral datasets, respectively. Critically, as expected, the root mean square error of cross validation (RMSECV) value was significantly reduced in the acoustically lysed datasets (RMSECV of 0.97), indicating the improved quantification of parasitic infections compared to unlysed datasets (RMSECV of 1.48). High lysis efficiency and ultrafast processing of very small sample volumes makes the combined acoustofluidic/spectroscopic approach extremely attractive for point-of-care blood diagnosis, especially for detection of neonatal and congenital malaria in babies, for whom a heel prick is often the only option for blood collection.
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Affiliation(s)
- Amir Pourabed
- Department of Mechanical and Aerospace Engineering, Monash University, Melbourne, VIC, Australia.
| | | | - Citsabehsan Devendran
- Department of Mechanical and Aerospace Engineering, Monash University, Melbourne, VIC, Australia.
| | - Prasanna Nair
- Department of Mechanical and Aerospace Engineering, Monash University, Melbourne, VIC, Australia.
- Department of Biosciences & Bioengineering, Indian Institute of Technology Bombay, Mumbai 400076, India
| | - Bayden R Wood
- Monash Centre for Biospectroscopy, Department of Chemistry, Monash University, Melbourne, VIC, Australia.
| | - Tuncay Alan
- Department of Mechanical and Aerospace Engineering, Monash University, Melbourne, VIC, Australia.
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4
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Review of Microfluidic Methods for Cellular Lysis. MICROMACHINES 2021; 12:mi12050498. [PMID: 33925101 PMCID: PMC8145176 DOI: 10.3390/mi12050498] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/28/2021] [Revised: 04/18/2021] [Accepted: 04/21/2021] [Indexed: 02/06/2023]
Abstract
Cell lysis is a process in which the outer cell membrane is broken to release intracellular constituents in a way that important information about the DNA or RNA of an organism can be obtained. This article is a thorough review of reported methods for the achievement of effective cellular boundaries disintegration, together with their technological peculiarities and instrumental requirements. The different approaches are summarized in six categories: chemical, mechanical, electrical methods, thermal, laser, and other lysis methods. Based on the results derived from each of the investigated reports, we outline the advantages and disadvantages of those techniques. Although the choice of a suitable method is highly dependent on the particular requirements of the specific scientific problem, we conclude with a concise table where the benefits of every approach are compared, based on criteria such as cost, efficiency, and difficulty.
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5
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On-chip simultaneous rotation of large-scale cells by acoustically oscillating bubble array. Biomed Microdevices 2020; 22:13. [DOI: 10.1007/s10544-020-0470-1] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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Tavakoli H, Zhou W, Ma L, Perez S, Ibarra A, Xu F, Zhan S, Li X. Recent advances in microfluidic platforms for single-cell analysis in cancer biology, diagnosis and therapy. Trends Analyt Chem 2019; 117:13-26. [PMID: 32831435 PMCID: PMC7434086 DOI: 10.1016/j.trac.2019.05.010] [Citation(s) in RCA: 91] [Impact Index Per Article: 18.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Understanding molecular, cellular, genetic and functional heterogeneity of tumors at the single-cell level has become a major challenge for cancer research. The microfluidic technique has emerged as an important tool that offers advantages in analyzing single-cells with the capability to integrate time-consuming and labour-intensive experimental procedures such as single-cell capture into a single microdevice at ease and in a high-throughput fashion. Single-cell manipulation and analysis can be implemented within a multi-functional microfluidic device for various applications in cancer research. Here, we present recent advances of microfluidic devices for single-cell analysis pertaining to cancer biology, diagnostics, and therapeutics. We first concisely introduce various microfluidic platforms used for single-cell analysis, followed with different microfluidic techniques for single-cell manipulation. Then, we highlight their various applications in cancer research, with an emphasis on cancer biology, diagnosis, and therapy. Current limitations and prospective trends of microfluidic single-cell analysis are discussed at the end.
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Affiliation(s)
- Hamed Tavakoli
- College of Environmental Science and Engineering, Nankai
University, Tianjin 300071, People’s Republic of China
- Department of Chemistry and Biochemistry, University of
Texas at El Paso, 500 West University Ave, El Paso, TX 79968, USA
| | - Wan Zhou
- Department of Chemistry and Biochemistry, University of
Texas at El Paso, 500 West University Ave, El Paso, TX 79968, USA
| | - Lei Ma
- Department of Chemistry and Biochemistry, University of
Texas at El Paso, 500 West University Ave, El Paso, TX 79968, USA
| | - Stefani Perez
- Biomedical Engineering, Border Biomedical Research Center,
Environmental Science & Engineering, University of Texas at El Paso, 500 West
University Ave, El Paso, TX 79968, USA
| | - Andrea Ibarra
- Biomedical Engineering, Border Biomedical Research Center,
Environmental Science & Engineering, University of Texas at El Paso, 500 West
University Ave, El Paso, TX 79968, USA
| | - Feng Xu
- Bioinspired Engineering and Biomechanics Center,
Xi’an Jiaotong University, Xi’an, 710049, People’s Republic of
China
| | - Sihui Zhan
- College of Environmental Science and Engineering, Nankai
University, Tianjin 300071, People’s Republic of China
| | - XiuJun Li
- College of Environmental Science and Engineering, Nankai
University, Tianjin 300071, People’s Republic of China
- Department of Chemistry and Biochemistry, University of
Texas at El Paso, 500 West University Ave, El Paso, TX 79968, USA
- Biomedical Engineering, Border Biomedical Research Center,
Environmental Science & Engineering, University of Texas at El Paso, 500 West
University Ave, El Paso, TX 79968, USA
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Abstract
Advances in microfluidic techniques have prompted researchers to study the inherent heterogeneity of single cells in cell populations.
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Affiliation(s)
- Qiushi Huang
- Department of Chemistry
- Beijing Key Laboratory of Microanalytical Methods and Instrumentation
- MOE Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology
- Tsinghua University
- Beijing 100084
| | - Sifeng Mao
- Department of Chemistry
- Beijing Key Laboratory of Microanalytical Methods and Instrumentation
- MOE Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology
- Tsinghua University
- Beijing 100084
| | - Mashooq Khan
- Department of Chemistry
- Beijing Key Laboratory of Microanalytical Methods and Instrumentation
- MOE Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology
- Tsinghua University
- Beijing 100084
| | - Jin-Ming Lin
- Department of Chemistry
- Beijing Key Laboratory of Microanalytical Methods and Instrumentation
- MOE Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology
- Tsinghua University
- Beijing 100084
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Dixit C, Kadimisetty K, Rusling J. 3D-printed miniaturized fluidic tools in chemistry and biology. Trends Analyt Chem 2018; 106:37-52. [PMID: 32296252 PMCID: PMC7158885 DOI: 10.1016/j.trac.2018.06.013] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
3D printing (3DP), an additive manufacturing (AM) approach allowing for rapid prototyping and decentralized fabrication on-demand, has become a common method for creating parts or whole devices. The wide scope of the AM extends from organized sectors of construction, ornament, medical, and R&D industries to individual explorers attributed to the low cost, high quality printers along with revolutionary tools and polymers. While progress is being made but big manufacturing challenges are still there. Considering the quickly shifting narrative towards miniaturized analytical systems (MAS) we focus on the development/rapid prototyping and manufacturing of MAS with 3DP, and application dependent challenges in engineering designs and choice of the polymeric materials and provide an exhaustive background to the applications of 3DP in biology and chemistry. This will allow readers to perceive the most important features of AM in creating (i) various individual and modular components, and (ii) complete integrated tools.
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Affiliation(s)
- C.K. Dixit
- Department of Chemistry, University of Connecticut, Storrs, CT 06269-3060, United States
| | - K. Kadimisetty
- Department of Chemistry, University of Connecticut, Storrs, CT 06269-3060, United States
| | - J. Rusling
- Department of Chemistry, University of Connecticut, Storrs, CT 06269-3060, United States
- Institute of Materials Science, University of Connecticut, Storrs, CT 06269-3136, United States
- Department of Surgery and Neag Cancer Centre, UConn Health, Farmington, CT 06030, United States
- School of Chemistry, National University of Ireland at Galway, Galway, Ireland
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9
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Khan M, Mao S, Li W, Lin J. Microfluidic Devices in the Fast‐Growing Domain of Single‐Cell Analysis. Chemistry 2018; 24:15398-15420. [DOI: 10.1002/chem.201800305] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2018] [Indexed: 12/19/2022]
Affiliation(s)
- Mashooq Khan
- Department of Chemistry, Beijing Key Laboratory of Microanalytical Methods and Instrumentation, MOE Key Laboratory of Bioorganic Phosphorus Chemistry, & Chemical Biology Tsinghua University Beijing 100084 China
| | - Sifeng Mao
- Department of Chemistry, Beijing Key Laboratory of Microanalytical Methods and Instrumentation, MOE Key Laboratory of Bioorganic Phosphorus Chemistry, & Chemical Biology Tsinghua University Beijing 100084 China
| | - Weiwei Li
- Department of Chemistry, Beijing Key Laboratory of Microanalytical Methods and Instrumentation, MOE Key Laboratory of Bioorganic Phosphorus Chemistry, & Chemical Biology Tsinghua University Beijing 100084 China
| | - Jin‐Ming Lin
- Department of Chemistry, Beijing Key Laboratory of Microanalytical Methods and Instrumentation, MOE Key Laboratory of Bioorganic Phosphorus Chemistry, & Chemical Biology Tsinghua University Beijing 100084 China
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Basha IHK, Ho ETW, Yousuff CM, Hamid NHB. Towards Multiplex Molecular Diagnosis-A Review of Microfluidic Genomics Technologies. MICROMACHINES 2017; 8:E266. [PMID: 30400456 PMCID: PMC6190060 DOI: 10.3390/mi8090266] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/15/2017] [Revised: 06/30/2017] [Accepted: 07/16/2017] [Indexed: 12/21/2022]
Abstract
Highly sensitive and specific pathogen diagnosis is essential for correct and timely treatment of infectious diseases, especially virulent strains, in people. Point-of-care pathogen diagnosis can be a tremendous help in managing disease outbreaks as well as in routine healthcare settings. Infectious pathogens can be identified with high specificity using molecular methods. A plethora of microfluidic innovations in recent years have now made it increasingly feasible to develop portable, robust, accurate, and sensitive genomic diagnostic devices for deployment at the point of care. However, improving processing time, multiplexed detection, sensitivity and limit of detection, specificity, and ease of deployment in resource-limited settings are ongoing challenges. This review outlines recent techniques in microfluidic genomic diagnosis and devices with a focus on integrating them into a lab on a chip that will lead towards the development of multiplexed point-of-care devices of high sensitivity and specificity.
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Affiliation(s)
- Ismail Hussain Kamal Basha
- Department of Electrical and Electronic Engineering, Universiti Teknologi PETRONAS, 32610 Seri Iskandar, Perak Darul Ridzuan, Malaysia.
| | - Eric Tatt Wei Ho
- Department of Electrical and Electronic Engineering, Universiti Teknologi PETRONAS, 32610 Seri Iskandar, Perak Darul Ridzuan, Malaysia.
| | - Caffiyar Mohamed Yousuff
- Department of Electrical and Electronic Engineering, Universiti Teknologi PETRONAS, 32610 Seri Iskandar, Perak Darul Ridzuan, Malaysia.
| | - Nor Hisham Bin Hamid
- Department of Electrical and Electronic Engineering, Universiti Teknologi PETRONAS, 32610 Seri Iskandar, Perak Darul Ridzuan, Malaysia.
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