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Barbed mesh for fast, suture-less surgical wound closureFelder, John
T-018828
— Technology Description: A surgeon at Washington University in St. Louis has designed a barbed mesh wound closure device with the potential to save time and improve outcomes by eliminating the need for surgical suturing to close incisions of the skin and fascia. This device has applications in a var…
Single cell calling cards (scCC): Transposon system to simultaneously map transcription factors and quantify gene expressionWilkinson, Michael Nathaniel ; Qi, Zongtai ; Moudgil, Arnav ; Mitra, Robi
T-018609
— Technology Description Researchers in Prof. Rob Mitra’s laboratory have developed single cell calling cards (“scCCs”), a robust and versatile self-reporting transposon system for high throughput analysis of protein-DNA binding with single cell resolution. This technology simulta…
Urine-based metabolomics signature to predict severe COVID-19Robinson, John ; Marks, Laura ; Henderson, Jeffrey P.
T-019592
— Technology Description A team of researchers has discovered a urinary metabolite pattern occurring early in COVID-19 disease progression that can predict which patients infected with SARS-CoV-2 are at high risk for respiratory failure or death. This metabolite signature could potentially provide a…
Fast, simple, low-cost point-of-care diagnostics for COVID-19 and other infectious diseasesMitra, Robi ; Milbrandt, Jeffrey ; Lalli, Matthew ; Buchser, William
T-019442
— Technology Description A team of Washington University researchers has developed a low-cost molecular diagnostics kit and reader that could provide rapid, widespread screening and surveillance for SARS-CoV-2 and other infections. This technology utilizes a reverse-transcription loop-mediated isot…
Fast, simple, low-cost point-of-care diagnostics for COVID-19 and other infectious diseasesMitra, Robi ; Milbrandt, Jeffrey ; Lalli, Matthew ; Buchser, William
T-019442
— Technology Description A team of Washington University researchers has developed a low-cost molecular diagnostics kit and reader that could provide rapid, widespread screening and surveillance for SARS-CoV-2 and other infections. This technology utilizes a reverse-transcription loop-mediated isot…
Atrial fibrillation treatment with patient-specific model to design ablation lesionsSchuessler, Richard ; Damiano, Ralph
T-005819
— Technology Description This technology is a patented method aimed at increasing the success rate of atrial fibrillation (AF) treatment by designing customized, patient-specific cardiac ablation lesion sets. AF, the most common sustained cardiac arrhythmia, has traditionally been treated with a ma…
Data security for IoT and mobile devices using Bit2RNG random number generator with no additional hardwareZhang, Xuan "Silvia" ; Yan, Wei
T-019418
— Technology Description Engineers in Prof. Xuan “Silvia” Zhang’s laboratory have developed a robust true random number generator (RNG) designed to be used as a low-resource security system for mobile and internet-of-things (IoT) devices. This technology, called “Bit2RNG&rdqu…
Computer vision training system for robust artificial intelligence image classificationWu, Tong ; Tong, Liang ; Vorobeychik, Yevgeniy
T-019303
— Technology Description Researchers in Prof. Yevgeniy Vorobeychik’s laboratory have developed a new adversarial model and training methods to defend deep neural networks against physical attacks that corrupt image classifications. This system outperforms previous state-of-the-art techniques a…
Computer vision training system for robust artificial intelligence image classificationWu, Tong ; Tong, Liang ; Vorobeychik, Yevgeniy
T-019303
— Technology Description Researchers in Prof. Yevgeniy Vorobeychik’s laboratory have developed a new adversarial model and training methods to defend deep neural networks against physical attacks that corrupt image classifications. This system outperforms previous state-of-the-art techniques a…
Error correcting codes for robust, secure deep neural networksRaviv, Netanel
T-019252
— Technology Description Researchers in Prof. Netanel Raviv’s laboratory have developed a provable error correcting code (ECC) system that could guarantee deep neural networks (DNN) are resilient to noise for robust, secure and private neural computation. This technology could be deployed in n…
Split intein synthetic biology platform for scalable microbial production of high-performance biomimetic textiles, adhesives and other materialsDai, Bin ; Bowen, Christopher ; Zhang, Fuzhong
T-018602
— Brief Description A team of engineers at Washington University in St. Louis have developed a synthetic biology platform for low-cost, sustainable production of high-performance composite materials. This technology uses a split intein assembly system to synthesize high molecular weight polymers (e.…
Rapid Strep Throat Diagnostic Using Host Gene Expression AnalysisYu, Jinsheng ; Storch, Gregory
T-019526
— Technology Description Researchers in Prof. Gregory Storch’s laboratory have developed a molecular assay that utilizes the patient/host gene expression pattern to rapidly identify acute group A streptococcus (GAS) infection in patients with pharyngitis (sore throat) to help guide appropriate…
Rapid Strep Throat Diagnostic Using Host Gene Expression AnalysisYu, Jinsheng ; Storch, Gregory
T-019526
— Technology Description Researchers in Prof. Gregory Storch’s laboratory have developed a molecular assay that utilizes the patient/host gene expression pattern to rapidly identify acute group A streptococcus (GAS) infection in patients with pharyngitis (sore throat) to help guide appropriate…
Capture-based sequencing for comprehensive, cost-effective multiple myeloma prognostics and monitoringWhite, Brian ; Lanc, Irena ; Fulton, Robert ; Tomasson, Michael
T-016907
— Technology Description Researchers at Washington University developed a prognostic assay for multiple myeloma that detects the full range of common multiple myeloma mutations using a single capture-based sequencing platform. This technology utilizes probes designed to analyze 465 genes associated …
Blood-based prognostic marker for respiratory distress from influenza and other viral infectionsMudd, Philip
T-019387
— Technology Description A team of researchers at Washington University has discovered an easily-measured, blood-based marker that could provide an early indicator to identify patients who will develop very severe disease following a viral infection. This immune cell marker for acute respiratory dis…
Microfluidic device for high-throughput, multiplexed electrochemical analysis with live-cell imaging and spectrometryRengasamy, Karthikeyan ; Bose, Arpita ; Binkley, Michael ; Meacham, John
T-018839
— Technology Description An interdisciplinary team of Washington University researchers has developed a high-throughput microfluidic bioelectrochemical cell (μBEC) that collects electrochemical data and is compatible with live-cell microscopy and spectrometry. This device transcends the capabilit…
Microfluidic device for high-throughput, multiplexed electrochemical analysis with live-cell imaging and spectrometryRengasamy, Karthikeyan ; Bose, Arpita ; Binkley, Michael ; Meacham, John
T-018839
— Technology Description An interdisciplinary team of Washington University researchers has developed a high-throughput microfluidic bioelectrochemical cell (μBEC) that collects electrochemical data and is compatible with live-cell microscopy and spectrometry. This device transcends the capabilit…
MRI-based virtual histopathology for non-invasive diagnosis of prostate cancer, glioblastoma and other conditionsYe, Zezhong ; Song, Sheng-Kwei "Victor"
T-016528
— Researchers in Prof. Sheng-Kwei (Victor) Song’s laboratory have developed diffusion histology imaging (“DHI”), a tool to provide a non-invasive diagnosis for accurately grading tumors and guiding treatment decisions. This “virtual histopathology” technology classifies mic…
Mouse monoclonal antibodies against SARS-CoV-2 spike protein – Colonna labCella, Marina ; Colonna, Marco
T-019509
— This panel of antibodies against the SARS-CoV-2 spike protein has potential applications for research or diagnostics (e.g., sandwich ELISA to quantify or detect spikes in biological fluid).
Inflammatory bowel disease biomarkers and therapeutic targetLiu, Ta-Chiang ; Kaiko, Gerard ; Stappenbeck, Thaddeus
T-017071
— Plasminogen activator inhibitor-1 (PAI-1) has been identified as a specific biomarker that is significantly elevated in patients with inflammatory bowel disease (IBD) and is correlated with disease severity. It could be used to both diagnose the disease (including ulcerative colitis and colonic Croh…