Search Results - "Ge, Xudong"

A novel, low-cost microfluidic device with an integrated filter for rapid, ultrasensitive, and high-throughput bioburden detection by Hasan, Md. Sadique, Sundberg, Chad, Tolosa, Michael, Andar, Abhay, Ge, Xudong, Kostov, Yordan, Rao, Govind

“…Rapid and accurate bioburden detection has become increasingly necessary for food, health, pharmaceutical and environmental applications. To detect bioburden…”
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Author Correction: A novel, low-cost microfluidic device with an integrated filter for rapid, ultrasensitive, and high-throughput bioburden detection by Hasan, Md. Sadique, Sundberg, Chad, Tolosa, Michael, Andar, Abhay, Ge, Xudong, Kostov, Yordan, Rao, Govind

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Real‐time dissolved carbon dioxide monitoring I: Application of a novel in situ sensor for CO2 monitoring and control by Chopda, Viki R., Holzberg, Timothy, Ge, Xudong, Folio, Brandon, Tolosa, Michael, Kostov, Yordan, Tolosa, Leah, Rao, Govind

“…Dissolved carbon dioxide (dCO2) is a well‐known critical parameter in bioprocesses due to its significant impact on cell metabolism and on product quality…”
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Microwave induced thermally assisted solvent-based bonding of biodegradable thermoplastics: an eco-friendly rapid approach for fabrication of microfluidic devices and analyte detection by Hasan, Md Sadique, Borhani, Shayan, Ramamurthy, Sai Sathish, Andar, Abhay, Ge, Xudong, Choa, Fow-Sen, Kostov, Yordan, Rao, Govind

“…There is an increasing interest in low-cost, facile and versatile thermoplastic bonding for microfluidic applications that can be easily transitioned from…”
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Real‐time dissolved carbon dioxide monitoring II: Surface aeration intensification for efficient CO2 removal in shake flasks and mini‐bioreactors leads to superior growth and recombinant protein yields by Chopda, Viki R., Holzberg, Timothy, Ge, Xudong, Folio, Brandon, Wong, Lynn, Tolosa, Michael, Kostov, Yordan, Tolosa, Leah, Rao, Govind

“…Mass transfer is known to play a critical role in bioprocess performance and henceforth monitoring dissolved O2 (DO) and dissolved CO2 (dCO2) is of paramount…”
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A novel approach to noninvasive monitoring of dissolved carbon dioxide in small-scale cell culture processes by Rahmatnejad, Vida, Tolosa, Michael, Ge, Xudong, Rao, Govind

“…Disposable small-scale vessels are commonly used in cell culture studies in academia as well as early stages of bioprocess development. These types of research…”
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Real-time monitoring of shake flask fermentation and off gas using triple disposable noninvasive optical sensors by Ge, Xudong, Rao, Govind

“…Bioprocess development is a data‐driven process requiring a large number of experiments to be conducted under varying conditions. Small‐scale upstream…”
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Rapid bacterial detection and identification of bacterial strains using machine learning methods integrated with a portable multichannel fluorometer by Hasan, Md Sadique, Sundberg, Chad, Hasan, Hasib, Kostov, Yordan, Ge, Xudong, Choa, Fow-Sen, Rao, Govind

“…Rapid and sensitive bioburden detection is of paramount importance in different applications including public health, and food and water safety. To overcome…”
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Study on low-cost calibration-free pH sensing with disposable optical sensors by Ge, Xudong, Kostov, Yordan, Tolosa, Leah, Rao, Govind

“…[Display omitted] ► Development of disposable calibration-free optical pH sensor. ► Derivation of theoretical calibration model. ► Strategy to eliminate…”
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Comparisons of optical pH and dissolved oxygen sensors with traditional electrochemical probes during mammalian cell culture by Hanson, Michael A, Ge, Xudong, Kostov, Yordan, Brorson, Kurt A, Moreira, Antonio R, Rao, Govind

“…Small-scale upstream bioprocess development often occurs in flasks and multi-well plates. These culturing platforms are often not equipped to accurately…”
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Point-of-care production of therapeutic proteins of good-manufacturing-practice quality by Adiga, Rajani, Al-adhami, Mustafa, Andar, Abhay, Borhani, Shayan, Brown, Sheniqua, Burgenson, David, Cooper, Merideth A., Deldari, Sevda, Frey, Douglas D., Ge, Xudong, Guo, Hui, Gurramkonda, Chandrasekhar, Jensen, Penny, Kostov, Yordan, LaCourse, William, Liu, Yang, Moreira, Antonio, Mupparapu, KarunaSri, Peñalber-Johnstone, Chariz, Pilli, Manohar, Punshon-Smith, Benjamin, Rao, Aniruddha, Rao, Govind, Rauniyar, Priyanka, Snovida, Sergei, Taurani, Kanika, Tilahun, Dagmawi, Tolosa, Leah, Tolosa, Michael, Tran, Kevin, Vattem, Krishna, Veeraraghavan, Sudha, Wagner, Brandon, Wilhide, Joshua, Wood, David W., Zuber, Adil

“…Manufacturing technologies for biologics rely on large, centralized, good-manufacturing-practice (GMP) production facilities and on a cumbersome…”
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Validation of an optical sensor-based high-throughput bioreactor system for mammalian cell culture by Ge, Xudong, Hanson, Michael, Shen, Hong, Kostov, Yordan, Brorson, Kurt A., Frey, Douglas D., Moreira, Antonio R., Rao, Govind

“…Cell culture optimization is a labor-intensive process requiring a large number of experiments to be conducted under varying conditions. Here we describe a…”
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Low-cost noninvasive optical CO2 sensing system for fermentation and cell culture by Ge, Xudong, Kostov, Yordan, Rao, Govind

“…High‐throughput bioprocessing is a very promising technique for bioprocess development and optimization because of its high efficiency. The key to its…”
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On the Possibility of Real-Time Monitoring of Glucose in Cell Culture by Microdialysis Using a Fluorescent Glucose Binding Protein Sensor by Ge, Xudong, Rao, Govind, Tolosa, Leah

“…Although glucose sensors with millimolar sensitivity are still the norm, there is now a developing interest in glucose sensors with micromolar sensitivity for…”
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Non-Invasive Optical Sensor Based Approaches for Monitoring Virus Culture to Minimize BSL3 Laboratory Entry by Ragupathy, Viswanath, Setty, Mohan Kumar Hayuri Giri, Kostov, Yordan, Ge, Xudong, Uplekar, Shaunak, Hewlett, Indira, Rao, Govind

“…High titers of infectious viruses for vaccine and diagnostic reference panel development are made by infecting susceptible mammalian cells. Laboratory…”
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High-stability non-invasive autoclavable naked optical CO2 sensor by XUDONG GE, KOSTOV, Yordan, RAO, Govind

“…The fabrication and characterization of a high-stability non-invasive autoclavable naked optical CO(2) sensor is described in this report. The sensor was made…”
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A Low-Cost Fluorescent Sensor for pCO2 Measurements by Ge, Xudong, Kostov, Yordan, Henderson, Robert, Selock, Nicholas, Rao, Govind

“…Global warming is believed to be caused by increasing amounts of greenhouse gases (mostly CO2) discharged into the environment by human activity. In addition…”
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Genetically engineered binding proteins as biosensors for fermentation and cell culture by Ge, X, Tolosa, L, Simpson, J, Rao, G

“…The signal-transduction properties and the potential applications of two engineered binding proteins from E. coli were extensively studied. Both proteins have…”
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Reinventing shake flask fermentation: The breathable flask by Kumar, Vikash, Tolosa, Michael, Ge, Xudong, Rao, Govind

“…Cultivating cells in shake flasks is a routine operation that is largely unchanged since its inception. A glass or plastic Erlenmeyer vessel with the primary…”
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Transdermal sensing: in-situ non-invasive techniques for monitoring of human biochemical status by Iitani, Kenta, Ramamurthy, Sai Sathish, Ge, Xudong, Rao, Govind

“…[Display omitted] Improving life expectancy necessitates prevention and early diagnosis of any disease state based on active self-monitoring of symptoms and…”
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