Search Results - "SENGUPTA, SHRAMIK"

Direct-from-sputum rapid phenotypic drug susceptibility test for mycobacteria by Butler, Timothy E, Lee, Aiden J, Yang, Yongqiang, Newton, Mitchell D, Kargupta, Roli, Puttaswamy, Sachidevi, Sengupta, Shramik

“…Background The spread of multi-drug resistant tuberculosis (MDR-TB) is a leading global public-health challenge. Because not all biological mechanisms of…”
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Novel Electrical Method for Early Detection of Viable Bacteria in Blood Cultures by PUTTASWAMY, Sachidevi, BYUNG DOO LEE, SENGUPTA, Shramik

“…Article Usage Stats Services JCM Citing Articles Google Scholar PubMed Related Content Social Bookmarking CiteULike Delicious Digg Facebook Google+ Mendeley…”
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Rapid culture-based detection of living mycobacteria using microchannel electrical impedance spectroscopy (m-EIS) by Kargupta, Roli, Puttaswamy, Sachidevi, Lee, Aiden J, Butler, Timothy E, Li, Zhongyu, Chakraborty, Sounak, Sengupta, Shramik

“…Multiple techniques exist for detecting Mycobacteria, each having its own advantages and drawbacks. Among them, automated culture-based systems like the…”
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Kinetically limited differential centrifugation as an inexpensive and readily available alternative to centrifugal elutriation by Tan, Jinwang, Lee, Byung-Doo, Polo-Parada, Luis, Sengupta, Shramik

“…When separating two species with similar densities but differing sedimentation velocities (because of differences in size), centrifugal elutriation is…”
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Multi-frequency Microchannel Electrical Impedance(m-EIS) Method for the Rapid Detection of Proliferating Microorganisms, and their Rapid Quantification by Puttaswamy, Sachidevi, Lee, Byung-Doo, Jurgensmeyer, Ashley, Baumstummler, Anne, Souza, Kathleen, Sengupta, Shramik

“…Existing culture-based instruments for detecting/quantifying proliferating bacteria in suspensions (BACTECTM, BacT/AlertTM, RABITTM etc.) do so based on…”
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Lignin-containing Nanocellulose for in situ Chemical-Free Synthesis of AgAu-based Nanoparticles with Potent Antibacterial Activities by Sun, Yisheng, Li, Qianwei, Du, Xiangwei, Thipe, Velaphi, Vardhanabhuti, Bongkosh, Sengupta, Shramik, Katti, Kattesh, Wan, Caixia

“…Lignin-containing nanocelluloses (LNCs) have the properties of both lignin and nanocellulose and could overcome the limits of both individual components in…”
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Coatings and surface modifications imparting antimicrobial activity to orthopedic implants by Kargupta, Roli, Bok, Sangho, Darr, Charles M., Crist, Brett D., Gangopadhyay, Keshab, Gangopadhyay, Shubhra, Sengupta, Shramik

“…Bacterial colonization and biofilm formation on an orthopedic implant surface is one of the worst possible outcomes of orthopedic intervention in terms of both…”
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Quantitative assessment of reflux in commercially available needle-free IV connectors by Hull, Garret J., Moureau, Nancy L., Sengupta, Shramik

“…Introduction: Blood reflux is caused by changes in pressure within intravascular catheters upon connection or disconnection of a syringe or intravenous tubing…”
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Sunlight-assisted route to antimicrobial plasmonic aminoclay catalysts by Ravula, Sudhir, Essner, Jeremy B, La, Wendy A, Polo-Parada, Luis, Kargupta, Roli, Hull, Garret J, Sengupta, Shramik, Baker, Gary A

“…We present a straightforward, environmentally-benign, one-pot photochemical route to generate alloyed AgAu bimetallic nanoparticle decorated aminoclays in…”
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Capture of circulating tumor cells using photoacoustic flowmetry and two phase flow by O'Brien, Christine M, Rood, Kyle D, Bhattacharyya, Kiran, DeSouza, Thiago, Sengupta, Shramik, Gupta, Sagar K, Mosley, Jeffrey D, Goldschmidt, Benjamin S, Sharma, Nikhilesh, Viator, John A

“…Melanoma is the deadliest form of skin cancer, yet current diagnostic methods are unable to detect early onset of metastatic disease. Patients must wait until…”
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Sputter-Deposition of Silver Nanoparticles into Ionic Liquid as a Sacrificial Reservoir in Antimicrobial Organosilicate Nanocomposite Coatings by Hamm, Steven C, Shankaran, Ravi, Korampally, Venu, Bok, Sangho, Praharaj, Snigdha, Baker, Gary A, Robertson, J. David, Lee, Byung Doo, Sengupta, Shramik, Gangopadhyay, Keshab, Gangopadhyay, Shubhra

“…We present a new approach for fabricating robust, regenerable antimicrobial coatings containing an ionic liquid (IL) phase incorporating silver nanoparticles…”
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Bovine red blood cell starvation age discrimination through a glutaraldehyde-amplified dielectrophoretic approach with buffer selection and membrane cross-linking by Gagnon, Zachary, Gordon, Jason, Sengupta, Shramik, Chang, Hsueh-Chia

“…We report a novel buffer electric and dielectric relaxation time tuning technique, coupled with a glutaraldehyde (Glt.) cross-linking cell fixation reaction…”
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Development and in vitro studies of a polyethylene terephthalate-gold nanoparticle scaffold for improved biocompatibility by Whelove, Ona E., Cozad, Matthew J., Lee, Byung-Doo, Sengupta, Shramik, Bachman, Sharon L., Ramshaw, Bruce J., Grant, Sheila A.

“…Polyethylene terephthalate (PET) mesh is one of the most commonly used synthetic biomaterials for tension‐free hernia repair. In an effort to improve the…”
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Ultra-rapid elimination of biofilms via the combustion of a nanoenergetic coating by Lee, Byung-Doo, Thiruvengadathan, Rajagopalan, Puttaswamy, Sachidevi, Smith, Brandon M, Gangopadhyay, Keshab, Gangopadhyay, Shubhra, Sengupta, Shramik

“…Biofilms occur on a wide variety of surfaces including metals, ceramics, glass etc. and often leads to accumulation of large number of various microorganisms…”
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Detection and isolation of circulating melanoma cells using photoacoustic flowmetry by O'Brien, Christine M, Rood, Kyle, Sengupta, Shramik, Gupta, Sagar K, DeSouza, Thiago, Cook, Aaron, Viator, John A

“…Circulating tumor cells (CTCs) are those cells that have separated from a macroscopic tumor and spread through the blood and lymph systems to seed secondary…”
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Foaming Betadine Spray as a potential agent for non-labor-intensive preoperative surgical site preparation by Kargupta, Roli, Hull, Garret J, Rood, Kyle D, Galloway, James, Matthews, Clinton F, Dale, Paul S, Sengupta, Shramik

“…The Centers for Disease Control and Prevention's (CDC) National Healthcare Safety Network (NHSN) report published in 2009 shows that there were about 16,000…”
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A micro-scale multi-frequency reactance measurement technique to detect bacterial growth at low bio-particle concentrations by Sengupta, Shramik, Battigelli, David A, Chang, Hsueh-Chia

“…The technique described enables the user to detect the presence and proliferation of bacteria through an increase in the bulk capacitance (C) of the…”
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Rapid on-chip genetic detection microfluidic platform for real world applications by Senapati, Satyajyoti, Mahon, Andrew R., Gordon, Jason, Nowak, Carsten, Sengupta, Shramik, Powell, Thomas H. Q., Feder, Jeffrey, Lodge, David M., Chang, Hsueh-Chia

“…The development of genetic detection protocols for field applications is an important aspect of modern medical diagnostic technology and environmental…”
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Detection and Isolation of Circulating Melanoma Cells using Photoacoustic Flowmetry by O'Brien, Christine M., Rood, Kyle, Sengupta, Shramik, Gupta, Sagar K., DeSouza, Thiago, Cook, Aaron, Viator, John A.

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Concentration control for protein crystallization via a continuously-fed crystallization chamber by Sugiyama, Masano, Sengupta, Shramik, Todd, Paul, Barocas, Victor H

“…A continuously-fed crystallization chamber that allows for kinetic path control through the crystallization phase diagram (from labile/nucleation to…”
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