Lab on a Chip Thematic Collections

我们聚集在一起all of our latestLab on a ChipArticle Collections, Themed Issues, and Editor’s Choice collections to enable you to easily navigate to content most relevant to you. We hope you enjoy reading the papers in these collections!

Ongoing Collections

Thematic Collections

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Lab on a Chip presents prestigious prizes at MicroTAS 2018

The µTAS 2018 Conference was held during 11th-15th November in Kaohsiung, Taiwan. Simon Neil, Executive Editor ofLab on a Chip,attended the conference and announced the prestigiousLab on a Chipawards which include thePioneers of Miniaturization Lectureship(in partnership withDolomiteMicrofluidics), the Widmer Young Researcher Poster Prize and theArt in Sciencecompetition (in partnership withNIST). All three competitions received many fantastic submissions and we are delighted to present the winners, below:

“Pioneers of Miniaturization” Lectureship

Professor Sunghoon Kwon (Seoul National University)won the 13th “Pioneers of Miniaturization” Lectureship, sponsored byDolomiteandLab on a Chip. The “Pioneers of Miniaturization” Lectureship rewards early to mid-career scientists who have made extraordinary or outstanding contributions to the understanding or development of miniaturised systems. Professor Sunghoon Kwon received a certificate, a monetary award and delivered a short lecture titled “Miniaturization for Personalised Medicine” at the conference.

Left to right: Simon Neil (Lab on a Chip), Sunghoon Kwon (winner) and Mark Gilligan (Dolomite)

Art in Science Competition

Lab on a ChipExecutive Editor Simon Neil and Greg Cooksey from the National Institute of Standards Technology (NIST) presented the Art in Science award and a cake featuring the winning image at the Royal Society of Chemistry booth to Nam-Trung Nguyen for his entry “The Green Planet”. This award aims to highlight the aesthetic value in scientific illustrations while still conveying scientific merit.

Left to right: Simon Neil (Lab on a Chip), Greg Cooksey (NIST) and winner, Nam-Trung Nguyen with the personalised cake, and the winning image ‘The Green Planet’: an image of a floating liquid marble, decorated with green fluorescent beads. The image was taken with a colour USB camera. The liquid marble is made of a water droplet containing green fluorescent beads and coated with Teflon powder.

Widmer Young Researcher Poster Prize

The Widmer Young Researcher Poster Prize was awarded to Richard Cheng from the University of Toronto for his poster on “In SituDelivery And Patterning Of Skin Cell Containing Biomaterial Sheet Using A Microfluidic Bioprinter”.

Simon Neil (left) with Richard Cheng (winner)

Congratulations to all the winners at the conference, we look forward to seeing you atµTAS 2019in Basel, Switzerland!

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Art in Science Competition Winner Announced at MicroTAS 2018

Lab on a Chipand the National Institute of Standards Technology (NIST) presented theArt in Scienceaward at the µTAS 2018 Conference on 14 November 2018 at the Royal Society of Chemistry booth. The award highlights the aesthetic value in scientific illustrations while still conveying scientific merit. The competition received many fantastic submissions this year which were judged bySimon Neil, Lab on a ChipExecutive Editor,Greg Cooksey, NIST representative andManabu Tokeshi,Lab on a ChipAssociate Editor .

Simon Neil and Greg Cooksey announced the winner of the competitionwas Nam-Trung Nguyen with his entry “The Green Planet” and presented Dr Nguyen with his award and certificate and acake featuring the winning image.

The Green Planet

Nam-Trung Nguyen, Griffith University, Australia

The Green Planet

The runners up are:

Magnetic Artificial Cilia with a Brush-shaped Cap

Shuaizhong Zhang, Eindhoven University of Technology, Netherlands

magnetic artificial cilia with a brush-shaped cap

Embracing Chaos

Samantha Byrnes, Intellectual Ventures Laboratory, USA

A big thank you to all the contributors this year!

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Emerging Investigator Series – Weian Zhao

Dr. Weian Zhaois an Associate Professor at theSue and Bill Gross Stem Cell Research Center,Chao Family Comprehensive Cancer Center,Department of Biomedical Engineering, and Department of Pharmaceutical Sciences at University of California, Irvine. Dr. Zhao is also the co-founder ofVelox Biosystems Inc,Baylx Inc,andAmberstone Biosciences LLC,start-up companies that aim to develop technologies for rapid diagnosis, stem cell therapy, and drug discovery, respectively. Dr. Zhao’s research aims to 1) elucidate and eventually control the fate of transplanted stem cells and immune cells to treat cancer and autoimmune diseases, and 2) develop novel miniaturized devices for early diagnosis and monitoring for conditions including sepsis, antibiotic resistance and cancer. Dr. Zhao has received several awards including the MIT’s Technology Review TR35 Award: the world’s top 35 innovators under the age of 35 and NIH Director’s New Innovator Award. Dr. Zhao completed his BSc and MSc degrees in Chemistry at Shandong University and then obtained his PhD in Chemistry at McMaster University in 2008. During 2008-2011, Dr. Zhao was a Human Frontier Science Program (HFSP) Postdoctoral Fellow at Harvard Medical School, Brigham and Women’s Hospital and MIT.

Read Dr Zhao’s Emerging Investigator article “Functional TCR T cell screening using single-cell droplet microfluidics” and read more about him in the interview below:

Your recent Emerging Investigator Series paper focuses on functional TCR T cell screening using single-cell droplet microfluidics. How has your research evolved from your first article to this most recent article?

I was trained as a colloidal and surface chemist. My first paper back when I was a PhD student was about building nanostructures using DNA as a template. Over the years, my research has evolved towards addressing immediate, major unmet need in biology and medicine; this is achieved by developing new tools and technologies, often using an interdisciplinary and collaborative approach, as exemplified by this new paper.

What aspect of your work are you most excited about at the moment?

这就是我们所做的研究视角can potentially solve real-world problems and help the patients in a short term. Like this new paper illustrated, our single-cell system holds great potential to accelerate development of cancer immunotherapeutics. There is a great and urgent demand in the clinic for many more of this type of promising drugs that can benefit patients who do not have lots of time to wait.

In your opinion, how can droplet microfluidic technologies contribute to immune-screening and immuno-therapy and personalised medicine in general?

Droplet microfluidic technologies and other exciting single-cell systems being developed in our field can contribute to immune-screening, immuno-therapy and personalised medicine by significantly reducing the time needed for the discovery phase. For example, conventional screening platforms for immunologic agents such as antibodies or T cells, usually take months to years to obtain a therapeutic candidate whereas the new single-cell platforms can potentially do this in the matter of days to weeks. In this new paper, this ability is enabled by directly interrogating the “functions” of individual cell clones in greater depth by using single-cell analysis. As biological samples are heterogeneous, this key information is often lost in conventional, population based studies.

What do you find most challenging about your research?

It is always the people. I take time to identify and build the right team that, once in place, can almost conquer any challenges in research itself. I also wish I could spend more time to do research rather than writing grants.

即将到来的会议或活动可能我们的再保险aders meet you?

IEEE EMBS Micro & Nanotechnology in Medicine 2018,Physical Science of Cancer (GRS) 2019, andPEGS 2019

How do you spend your spare time?

Mostly with the family, and watching Manchester United games.

Which profession would you choose if you were not a scientist?

Probably try to become a football manager in the English Premier League. There is a lot of similarity in running a research laboratory and running a football club, isn’t there?

Can you share one piece of career-related advice or wisdom with other early career scientists?

Ask for help and mentorship from people who have succeeded in what you are trying to do. Try to accelerate your progress through collaboration and partnership.

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Simple microfluidic cell sorter device to replace manual tissue dissociation protocols

Even a tiny group of cells has the ability to populate a tumor in tissues. Determining cellular diversity and identifying these small cell groups gains importance when it comes to selection of treatment strategies. Tissue samples taken from patients are required to be dissociated into single-cell suspensions, therefore identification can be efficiently done at single-cell level using a powerful suite of technologies includingflow cytometry,mass cytometry, and single cellRNA sequencing. However, breaking a tissue down to a single-cell suspension is not an easy task. The old-school way is to cut the tissue sample into small pieces with a blade and mechanically dissociated by vigorous shaking after the application of proteolytic enzymes. Large aggregates are removed by filtering the suspension through a strainer. This technique significantly increases the sample loss, drops the speed of the process and is not ideal for immediate downstream analysis.

In this month’sLab on a ChipHOT article series, a group of researchers led by Dr Jered Haun at University of California Irvine presented a novel and simple approach that improves the quality of single-cell suspensions obtained from tissue samples using microfluidics. Jeremy Lombardo, a co-author of this article, explains that “the goal of this work was to fully replace manual intensive tissue dissociation protocols by using microfluidic devices.” The developed tool is a microdevice consisting of two nylon membranes, one with 25-50 µm mesh, and the other with 10-15 µm mesh, attached to micron-sized pores and microchannels. The device is made of laser-micromachined hard plastic (PET, aka.polyethylene terephthalate), which enables operation at high flow rates (>10 mL/min) when compared toPDMS(硅基有机材料)。同时,芯片has multiple layers for connecting nylon mesh membranes at different levels (Figure 1).

cell sorter

Figure 1. Microfluidic cell sorter device for tissue samples. The sketch shows the inner layers, consisting of two membranes for operating the device in direct or tangential filtration modes. Membrane mesh size can be adjusted to the cell size. Micrographs on the right show lattice network with several pore sizes used in this work. Pore sizes are (top to bottom) 50, 25, 15, 10 µm diameter.

Working principle of the cell sorter device

The inlet of the device connects to a microporous membrane to introduce tissue samples. The Sample passing through the membrane exits through the effluent outlet. It is also possible to direct a portion of the sample along the surface of the membrane that is connected to the cross-flow outlet. The device is either operated in a direct filtration regime to maximize sample recovery and processing speed, or in a tangential filtration regime to sweep larger tissue fragments and cell aggregates away to prevent clogging.

While the researchers initially hypothesized that under pressure-driven flow, cell and tissue aggregates might disaggregate as they pass through the membranes of the device, they were pleasantly surprised by the drastic level of single cell increases seen in the initial testing of these devices, says Jeremy Lombardo and adds “The hardest part in developing and testing this device was to find a combination of membrane pore sizes that could best dissociate cell aggregates and tissue without compromising cell viability. Thorough testing of various pore sizes and combinations were ultimately carried out with both cell line and murine tissue models before we settled on the final 50 and 15 μm pore sizes.”

Advantages, challenges and the future

The authors summarized the advantages of this platform forLab on a Chipblog readers:“设备操作非常简单as inexpensive to fabricate. It can easily be incorporated into many tissue dissociation applications for improved single cell yields as a standalone device but could also be easily integrated with other downstream microfluidic operations (cell sorting, detection etc.).” According to the authors, “in the current format of cell sorter device, cells that are very large in size would likely be difficult to process, as they would likely span multiple pores of the filters and be traditionally filtered away instead of dissociated.”Although seeming like a challenge, this can easily be addressed by adjusting the filter membrane pore sizes to accommodate these larger cell types.

For the future of the device, the authors indicate,“We are also currently working on integrating this device with upstream, larger scale tissue dissociation devices that we have developed previously to create a fully automatable microfluidic tissue dissociation platform.

To download thefull article for free*click the link below:

Microfluidic filter device with nylon mesh membranes efficiently dissociates cell aggregates and digested tissue into single cells
Xiaolong Qiu, Jeremy A. Lombardo, Trisha M. Westerhof, Marissa Pennell, Anita Ng, Hamad Alshetaiwi, Brian M. Luna, Edward L. Nelson, Kai Kessenbrock, Elliot E. Hui, and Jered B. Haun
Lab Chip, 2018,Lab on a ChipRecent Hot Articles
DOI:10.1039/c8lc00507a

About the Webwriter
Burcu Gumuscuis a postdoctoral fellow inHerr Labat UC Berkeley in the United States. Her research interests include development of microfluidic devices for quantitative analysis of proteins from single-cells, next generation sequencing, compartmentalized organ-on-chip studies, and desalination of water on the microscale.

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SelectBio Conferences & Exhibitions, 2019

SelectBio conference logoWe are excited to announce that registration is now open for theSelectBio Conferencesthat take place throughout 2019. The various events and exhibitions will bring together a number of keynote speakers to discuss the most up-to-date technologies and advances in different evolving fields. Check out theSelectBio websitefor a list of events and descriptions, including a full list of confirmed plenary speakers. Some of the events will be hosted in Coronado Island, California and the Europe-based conferences will take place in Rotterdam, The Netherlands.

Lab on a Chip,Analyst,Analytical MethodsandBiomaterials Scienceare delighted to sponsor the following upcoming events and exhibitions in 2019:

SelectBio: Circulating Biomarkers and Liquid Biopsies, Coronado Island

SelectBio: Biosensors Summit, Coronado Island

SelectBio: 3D-Culture and Organoids, Coronado Island

SelectBio: Lab-on-a-Chip and Microfluidics Europe, Rotterdam

SelectBio: Organ-on-a-Chip and Tissue-on-a-Chip Europe, Rotterdam

SelectBio: Point-of-Care, Mobile Diagnostics and Biosensors Europe, Rotterdam

SelectBio: Biofabrication & Biomanufacturing Europe, Rotterdam

SelectBio: Point-of-Care Diagnostics, Wearables & Global Health 2019

SelectBio: Lab-on-a-Chip & Microfluidics World Congress 2019

SelectBio: Microfluidics for Circulating Biomarkers Summit 2019

SelectBio: Microfluidics & Flow Chemistry 2019

SelectBio: Organ-on-a-Chip World Congress 2019

Single Cell & Single Molecule Analysis Summit 2019

We recommend registering early to secure a place at these events. Remember to keep your eyes peeled for upcoming conferences, and stay connected with SelectBio.Register now!


Circulating Biomarkers 2019, SelectBio conferences

Biofabrication & Biomanufacturing Europe 2019, SelectBio conference

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Emerging Investigator Series – Kyle Bishop

Kyle Bishop

Introducing Kyle Bishop:Lab on a Chip‘slatest Emerging Investigator

Kyle Bishopreceived his PhD in Chemical Engineering from Northwestern University under the guidance of Bartosz Grzybowski for work on nanoscale forces in self-assembly. Following his PhD, Dr. Bishop was a post-doctoral fellow with George Whitesides at Harvard University, where he developed new strategies for manipulating flames with electric fields. He started his independent career at Penn State University in the Department of Chemical Engineering. In 2016, Dr. Bishop moved to Columbia University, where he is currently an Associate Professor of Chemical Engineering. Dr. Bishop has been recognized by the 3M Non-tenured Faculty award and the NSF CAREER award. His research seeks to discover, understand, and apply new strategies for organizing and directing colloidal matter through self-assembly and self-organization far-from-equilibrium.

Read Dr Bishop’s article entitled ‘Measurement and mitigation of free convection in microfluidic gradient generators’ and find out more about him in the interview below:

Your recent Emerging Investigator Series paper focuses on the measurement and mitigation of free convection in microfluidic gradient generators. How has your research evolved from your first article to this most recent article?

Our first article inLab on a Chipfocused on harnessing electric potential gradients to power transport and separations within microfluidic systems. Here, we examine how chemical gradients can drive fluid flows as well as motions of colloidal particles, lipid vesicles, and living cells. These topics are linked by our continued interest in harnessing and directing thermodynamic gradients to perform dynamic functions at small scales.

What aspect of your work are you most excited about at the moment?

Currently, we are excited by our pursuit of colloidal “robots” that organise spontaneously in space and time to perform useful functions, which can be rationally encoded within active soft matter.

In your opinion, what is the future of microfluidic gradient generators? Any new applications you foresee for them?

Our interest in microfluidic gradient generators grew from a desire to quantify the motions of lipid vesicles in osmotic gradients (so-called osmophoresis). These measurements were plagued by undesired gradient-driven flows. We thought that our efforts to understand and mitigate these flows would be useful to others studying gradient driven motions (e.g., chemotaxis of living cells).

What do you find most challenging about your research?

Staying focused. The world is filled with many micro-mysteries that may pique your curiosity, but time is limited. Picking problems and following through on their solution is an ever-present challenge.

即将到来的会议或活动可能我们的再保险aders meet you?

Our group regularly attends theAIChE Annual Meetingand theACS Colloid and Surface Science Symposium.

How do you spend your spare time?

Exploring New York City with my family and thinking about science.

Which profession would you choose if you were not a scientist?

What a horrible thought…perhaps a lawyer as I value evidence-based reasoning and the rule of law (physical or otherwise).

Can you share one piece of career-related advice or wisdom with other early career scientists?

Think big and collaborate often.

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Emerging Investigator Series: Scott Tsai

Dr. Scott Tsaiis an Associate Professor in the Department of Mechanical and Industrial Engineering at瑞尔森大学, and an Affiliate Scientist at theLi Ka Shing Knowledge Institute of St. Michael’s Hospital. He obtained his BASc degree (2007) in Mechanical Engineering from the University of Toronto, and his SM (2009) and PhD (2012) degrees in Engineering Sciences from Harvard University. After a brief NSERC Postdoctoral Fellowship at the University of Toronto, Dr. Tsai joined Ryerson University at the end of 2012. He leads theLaboratory of Fields, Flows, and Interfaces (LoFFI), which is currently developing innovative microfluidic approaches to generate and use water-in-water droplets and microbubbles in a variety of biomedical applications. Dr. Tsai is a recipient of the United States’ Fulbright Visiting Research Chair Award (2018), Ontario’s Early Career Researcher Award (2016), Canadian Society for Mechanical Engineering’s I. W. Smith Award (2015), and Ryerson University’s Deans’ Teaching Award (2015).

Read Dr. Tsai’s Emerging Investigator Series article “Microfluidic diamagnetic water-in-water droplets: a biocompatible cell encapsulation and manipulation platform” and find out more about him in the interview below:

Your recent Emerging Investigator Series paper focuses on microfluidic diamagnetic water-in-water droplets. How has your research evolved from your first article to this most recent article

My group’s research is contributing to the exciting and emerging theme of all-aqueous and biocompatible water-in-water droplet microfluidics, which was started just a few years ago. Following the pioneering work of others, such as Anderson Shum (University of Hong Kong), we demonstrated that pulsating inlet pressures could be used to break-up all-aqueous threads into water-in-water droplets (Moonet al.,Lab on a Chip, 2015). We subsequently simplified the approach by using weak hydrostatic pressure to passively create the water-in-water droplets (Moonet al.,Analytical Chemistry, 2016),使其他应用程序,如cellular encapsulation and release (Moonet al.,Lab on a Chip, 2016), Pickering-style stabilization (Abbasiet al.,Langmuir, 2018), and diamagnetic manipulation, as described in this paper. I am really excited to see what other tools emerge in the coming years that leverage water-in-water droplet microfluidics.

What aspect of your work are you most excited about at the moment?

I think right now, we as a community are still in the phase of developing the functionality and performance of water-in-water droplet microfluidics platforms. However, I have not seen many papers that leverage the unique characteristics of water-in-water droplets, which are based in aqueous two phase systems (ATPS). For example, ATPS fluids can selectively partition molecules and cells into or out of the droplet phase. I am most excited to see what we and other researchers can create that exploits unique features such as this.

In your opinion, what do you think is the future of droplet encapsulation technologies for single cell analysis?

Predicting the future is always difficult, but I would say that at some point there will start to be some kind of standardization of encapsulation technologies, so that the entire field can move further into single cell analysis applications.

What do you find most challenging about your research?

I find that the most challenging aspect is related to selecting the right problems to work on. Water-in-water droplet microfluidics is emerging and there are many possibilities for research in this area. However, we have limited resources like time and funding, so we have to be selective about which problems to work on, and try to pick the ones that we think will have the greatest impact on advancing the field.

即将到来的会议或活动可能我们的再保险aders meet you?

I always enjoy learning more about fluid mechanics at theAmerican Physics Society’s Division of Fluid Dynamics (APS-DFD) meeting. I am also a huge fan of theOntario on a Chipsymposium, which was sponsored byLab on a Chipthis year. I was the co-host with Edmond Young and Milicia Radisic (both from the University of Toronto) ofOntario on a Chipfor a few years, and my entire group attends the symposium every year. The keynote talks by international leaders in our field draws many attendees, but I am also always amazed by the quality of the student presentations.

How do you spend your spare time?

These days, my spare time is mostly spent with my young family—my wife Edlyn, and my two daughters, Abigail (4) and Chloe (1). I also do some volunteer work for my church. Additionally, as kind of an avid cyclist, I enjoy mountain biking on weekends, and road biking for my commute to work, and for charity rides for exampleRide for Heart. Interestingly, I also bike commute sometimes with myOntario on a Chipco-host, and LOCEmerging Investigator Edmond Young– so perhaps cycling contributes to one’s ability to be a good investigator!

Which profession would you choose if you were not a scientist?

This seems to change at various points in my life. (If you had asked me this question when I was a teenager, I would have probably said that I wanted to be a professional basketball player.) Right now, I think if I was not a scientist I would probably be a bicycle mechanic. Indeed, if I ever retire from science, I might actually attempt to get a job as a mechanic at my local bike shop.

Can you share one piece of career-related advice or wisdom with other early career scientists?

Find a mentor that is well-established, willing to help you, and understands the intricacies of academia, funding, and other aspects of science careers. I was fortunate to receive this kind of mentorship from one of my collaborators from the start of my independent research career. I regard this mentorship as probably the most important factor that has helped me advance in my career.

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Emerging Investigator Series: Yi-Chin Toh

Dr Yi-Chin Tohobtained her B.Eng in Chemical Engineering and PhD in Bioengineering from the National University of Singapore in 2001 and 2008 respectively. She did her post-doctoral training at the Massachusetts Institute of Technology in 2008 before joining the Institute of Bioengineering and Nanotechnology, A*STAR as a research scientist in 2010. Since 2014, she is an Assistant Professor at the Department of Biomedical Engineering, National University of Singapore. Yi-Chin’s research interest is in engineering multi-tissue in vitro models to mimic complex biological interactions during human development and diseases, and translate them into scalable platforms for disease modeling and drug testing applications. Dr Toh is a recipient of the National University of Singapore Research Scholarship, A*STAR Graduate Scholarship and A*STAR International Fellowship.

Read her full Emerging Investigator Series articleA liver-immune coculture array for predicting systemic drug-induced skin sensitization”and find out more about her in the video interview below:

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Emerging Investigator Series: Weiqiang Chen

Dr. Weiqiang Chenis an Assistant Professor in the Departments of Mechanical and Aerospace Engineering and Biomedical Engineering at New York University. He received his B.S. in Physics from Nanjing University in 2005 and M.S. degrees from Shanghai Jiao Tong University in 2008 and Purdue University in 2009, both in Electrical Engineering. He earned his Ph.D. degree in Mechanical Engineering from the University of Michigan in 2014. He is the receipt of the National Institute of Biomedical Imaging and Bioengineering Trailblazer Award, the American Heart Association Scientist Development Award, the NYU Whitehead Fellowship, the 2013 Baxter Young Investigator Award, the University of Michigan Richard F. & Eleanor A. Towner Prize for Outstanding PhD Research, and the ProQuest Distinguished Dissertation Award. Dr. Chen’s research interests focus on Lab-on-a-Chip, biomaterials, mechanobiology, stem cell biology, caner biology, and immune engineering.

Read his latest Emerging Investigator Series articleAn integrated adipose-tissue-on-chip nanoplasmonic biosensing platform for investigating obesity-associated inflammationand read more about him in the interview below:

Your recent Emerging Investigator Series paper focuses on “An Integrated Adipose-Tissue-On-Chip Nanoplasmonic Biosensing Platform for Investigating Obesity-associated Inflammation”. How has your research evolved from your first article to this most recent article?

我们以前很感兴趣发展icrofluidic biosensing systems for immune cell cytokine detections. Quantitative measurements of the cytokine-producing capacity of different immune cells are critically important for characterizing the immune cell functions and defining the “immune phenotypes” of patients for clinical diagnosis and interventions. Although many advanced biosensing techniques have been purposed for cytokine profiling, there are no clinically available methods that integrate high-resolution immune cell monitoring and multiplexed cytokine detection together in its native tissue microenvironment, which is a big hurdle to understand the cellular immunophenotype behaviors during disease progression. This has inspired us to consider of combining the label-free nanoplasmonic biosensors with an Adipose-Tissue-on-Chip system reported in the recent article to quantitatively characterize obesity-associated dynamic cytokine secretion behaviors in a complex biomimetic adipose tissue microenvironment.

What aspect of your work are you most excited about at the moment?

I am most excited about the potential of our research for future applications in personalized medicine.

In your opinion, what do you think the contribution of disease-on-a-chip models for personalised medicine is likely to be?

Traditional medicine, which mostly relies on test of treatment on animal models, has many limitations. This is because the traditional animal models cannot mimic human pathophysiology accurately. Alternatively, the disease-on-a-chip platform can mimic an ideal microenvironment of human pathologic tissue, which enables a more accurate way to test the medicine activity under molecular- and cellular-scale in human organ tissue in vitro. Particularly, the cellular immunophenotype behavior is highly correlated with the tissue microenvironment. Unquestionably, integrating in situ cellular and molecular immune profiling in an organotypic setting can provide a reliable and accurate screening to characterize cell functions in its native tumor microenvironment. More importantly, due to the heterogeneity between individual human being, even for patients who are diagnosed with the same disease, their response to a same medicine treatment can be diversified. The minimized microfluidic disease-on-a-chip model can be derived from the specific patient’s cells or explanted pathophysiology tissue, allows parallel screening of multiple medical treatments in personalized manner. Therefore, this technology will provide the most efficient way to identify the most effective personalized medical options before applying to the patient’s own self.

What do you find most challenging about your research?

对我们的研究是最具挑战性的部分accelerate translational technologies from the benchtop to the clinic to make a real impact on patients. A number of obstacles, including differences in culture between basic and clinical researchers, difficulty in developing and sustaining interdisciplinary collaborations, inadequate training and knowledge in medical sciences, and lack of funding, resources, or infrastructure, have limited the opportunities for basic bioengineering investigators, including myself, to conduct translational research. Therefore, my lab has established strong collaboration with many clinical colleagues at NYU Langone Health. Their expertise will contribute most significantly to our research from the biology and clinical aspects. Through this, I believe our engineering methods can introduce real impact to translational clinical research.

即将到来的会议或活动可能我们的再保险aders meet you?

We will present our research in the upcoming Biomedical Engineering Society (BMES) Annual Meeting and the International Conference on Miniaturized Systems for Chemistry and Life Sciences (µTAS 2018).

How do you spend your spare time?

I enjoy watching movies, spending time with family and friends, and traveling to different cities around the world.

Which profession would you choose if you were not a scientist?

I would probably choose a career in social science.

Can you share one piece of career-related advice or wisdom with other early career scientists?

Something I could suggest is to be patient in testing your new ideas. It always take some time, normally years, for a scientist to prove a new scientific idea and develop it into practical methods or solutions.

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