Open Access. Powered by Scholars. Published by Universities.®
- Discipline
-
- Life Sciences (3)
- Bacteria (2)
- Engineering (2)
- Viruses (2)
- Biochemistry, Biophysics, and Structural Biology (1)
-
- Bioresource and Agricultural Engineering (1)
- Chemical Engineering (1)
- Environmental Sciences (1)
- Fungi (1)
- Materials Science and Engineering (1)
- Microbiology (1)
- Pharmacy and Pharmaceutical Sciences (1)
- Physical Sciences and Mathematics (1)
- Plant Pathology (1)
- Plant Sciences (1)
- Public Health (1)
- Water Resource Management (1)
- Keyword
-
- Escherichia coli (2)
- Agrobacterium tumefaciens (1)
- Anti-Bacterial Agents (1)
- Antibiofouling (1)
- Bacterial Proteins (1)
-
- Bactericidal (1)
- Biofouling (1)
- Biological pretreatment (1)
- Covalent bond (1)
- E. coli (1)
- Graphene oxide quantum dots (1)
- Graphite (1)
- Helicobacter Infections (1)
- Helicobacter pylori (1)
- Host-Pathogen Interactions (1)
- Humans (1)
- In vitro replication (1)
- Lignocellulose (1)
- Lipid Metabolism (1)
- Lipid metabolism (1)
- Lipid transfer proteins (1)
- Lipidomics (1)
- Membrane contact site (1)
- Membranes (1)
- Membranes, Artificial (1)
- Microbial Sensitivity Tests (1)
- Models, Biological (1)
- POCKIT Nucleic Acid Analyzer (1)
- Pan-Dengue Virus (1)
- Particle Size (1)
Articles 1 - 5 of 5
Full-Text Articles in Organisms
The Confounding Effects Of Particle Size And Substrate Bulk Density On Phanerochaete Chrysosporium Pretreatment On Panicum Virgatum, Amanda N. Hickman, Sue E. Nokes, William S. Sympson, Mathew J. Ruwaya, Michael D. Montross, Barbara L. Knutson
The Confounding Effects Of Particle Size And Substrate Bulk Density On Phanerochaete Chrysosporium Pretreatment On Panicum Virgatum, Amanda N. Hickman, Sue E. Nokes, William S. Sympson, Mathew J. Ruwaya, Michael D. Montross, Barbara L. Knutson
Biosystems and Agricultural Engineering Faculty Publications
Phanerochaete chrysosporium treatment is less effective as a biological pretreatment on feedstock with larger particle sizes. We hypothesized that the improved effectiveness of the pretreatment when smaller particle sizes are used may be due to the inherently higher bulk density with smaller particle sizes. The effects of substrate bulk density and particle size on the efficacy of P. chrysosporium pretreatment of switchgrass (Panicum virgatum) was tested experimentally. Phanerochaete chrysosporium was grown on senesced switchgrass (2 different particle sizes) with various bulk densities. In all treatments, the fungal-pretreated samples released more glucose during enzymatic saccharification than the control sample. …
A Pan-Dengue Virus Reverse Transcription-Insulated Isothermal Pcr Assay Intended For Point-Of-Need Diagnosis Of Dengue Virus Infection By Use Of The Pockit Nucleic Acid Analyzer, Yun Young Go, R. P. V. Jayanthe Rajapakse, Senanayake A. M. Kularatne, Pei-Yu Alison Lee, Keun Bon Ku, Sangwoo Nam, Pin-Hsing Chou, Yun-Long Tsai, Yu-Lun Liu, Hsiao-Fen Grace Chang, Hwa-Tang Thomas Wang, Udeni B. R. Balasuriya
A Pan-Dengue Virus Reverse Transcription-Insulated Isothermal Pcr Assay Intended For Point-Of-Need Diagnosis Of Dengue Virus Infection By Use Of The Pockit Nucleic Acid Analyzer, Yun Young Go, R. P. V. Jayanthe Rajapakse, Senanayake A. M. Kularatne, Pei-Yu Alison Lee, Keun Bon Ku, Sangwoo Nam, Pin-Hsing Chou, Yun-Long Tsai, Yu-Lun Liu, Hsiao-Fen Grace Chang, Hwa-Tang Thomas Wang, Udeni B. R. Balasuriya
Maxwell H. Gluck Equine Research Center Faculty Publications
Dengue virus (DENV) infection is considered a major public health problem in developing tropical countries where the virus is endemic and continues to cause major disease outbreaks every year. Here, we describe the development of a novel, inexpensive, and user-friendly diagnostic assay based on a reverse transcription-insulated isothermal PCR (RT-iiPCR) method for the detection of all four serotypes of DENV in clinical samples. The diagnostic performance of the newly established pan-DENV RT-iiPCR assay targeting a conserved 3′ untranslated region of the viral genome was evaluated. The limit of detection with a 95% confidence was estimated to be 10 copies of …
Peptidomimetic Small Molecules Disrupt Type Iv Secretion System Activity In Diverse Bacterial Pathogens, Carrie L. Shaffer, James A.D. Good, Santosh Kumar, K. Syam Krishnan, Jennifer A. Gaddy, John T. Loh, Joseph Chappell, Fredrik Almqvist, Timothy L. Cover, Maria Hadjifrangiskou
Peptidomimetic Small Molecules Disrupt Type Iv Secretion System Activity In Diverse Bacterial Pathogens, Carrie L. Shaffer, James A.D. Good, Santosh Kumar, K. Syam Krishnan, Jennifer A. Gaddy, John T. Loh, Joseph Chappell, Fredrik Almqvist, Timothy L. Cover, Maria Hadjifrangiskou
Pharmaceutical Sciences Faculty Publications
Bacteria utilize complex type IV secretion systems (T4SSs) to translocate diverse effector proteins or DNA into target cells. Despite the importance of T4SSs in bacterial pathogenesis, the mechanism by which these translocation machineries deliver cargo across the bacterial envelope remains poorly understood, and very few studies have investigated the use of synthetic molecules to disrupt T4SS-mediated transport. Here, we describe two synthetic small molecules (C10 and KSK85) that disrupt T4SS-dependent processes in multiple bacterial pathogens. Helicobacter pylori exploits a pilus appendage associated with the cag T4SS to inject an oncogenic effector protein (CagA) and peptidoglycan into gastric epithelial cells. In …
Cell-Free And Cell-Based Approaches To Explore The Roles Of Host Membranes And Lipids In The Formation Of Viral Replication Compartment Induced By Tombusviruses, Peter D. Nagy, Judit Pogany, Kai Xu
Cell-Free And Cell-Based Approaches To Explore The Roles Of Host Membranes And Lipids In The Formation Of Viral Replication Compartment Induced By Tombusviruses, Peter D. Nagy, Judit Pogany, Kai Xu
Plant Pathology Faculty Publications
Plant positive strand RNA viruses are intracellular infectious agents that take advantage of cellular lipids and membranes to support replication and protect viral RNA from degradation by host antiviral responses. In this review, we discuss how Tomato bushy stunt virus (TBSV) co-opts lipid transfer proteins and modulates lipid metabolism and transport to facilitate the assembly of the membrane-bound viral replicase complexes within intricate replication compartments. Identification and characterization of the proviral roles of specific lipids and proteins involved in lipid metabolism based on results from yeast (Saccharomyces cerevisiae) model host and cell-free approaches are discussed. The review also …
Graphene Oxide Quantum Dots Covalently Functionalized Pvdf Membrane With Significantly-Enhanced Bactericidal And Antibiofouling Performances, Zhiping Zeng, Dingshan Yu, Ziming He, Jing Liu, Fang-Xing Xiao, Yan Zhang, Rong Wang, Dibakar Bhattacharyya, Timothy Thatt Yang Tan
Graphene Oxide Quantum Dots Covalently Functionalized Pvdf Membrane With Significantly-Enhanced Bactericidal And Antibiofouling Performances, Zhiping Zeng, Dingshan Yu, Ziming He, Jing Liu, Fang-Xing Xiao, Yan Zhang, Rong Wang, Dibakar Bhattacharyya, Timothy Thatt Yang Tan
Chemical and Materials Engineering Faculty Publications
Covalent bonding of graphene oxide quantum dots (GOQDs) onto amino modified polyvinylidene fluoride (PVDF) membrane has generated a new type of nano-carbon functionalized membrane with significantly enhanced antibacterial and antibiofouling properties. A continuous filtration test using E. coli containing feedwater shows that the relative flux drop over GOQDs modified PVDF is 23%, which is significantly lower than those over pristine PVDF (86%) and GO-sheet modified PVDF (62%) after 10 h of filtration. The presence of GOQD coating layer effectively inactivates E. coli and S. aureus cells, and prevents the biofilm formation on the membrane surface, producing excellent antimicrobial activity and …