Guruprakash Subbiahdoss
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View article: Exploring the effect of roasting and ultrasound treatment on the emulsifying properties and oxidative stability of flaxseed gum-stabilized oil-in-water emulsions
Exploring the effect of roasting and ultrasound treatment on the emulsifying properties and oxidative stability of flaxseed gum-stabilized oil-in-water emulsions Open
The current study investigated the effects of microwave roasting of flaxseed, combined with ultrasound-assisted emulsification as a dual-modality approach to enhance the techno-functionality of flaxseed gum as a natural emulsifier. The int…
View article: Cryo-SEM Reveals Native Architecture and Matrix Complexity in <i>P. aeruginosa</i> Biofilms
Cryo-SEM Reveals Native Architecture and Matrix Complexity in <i>P. aeruginosa</i> Biofilms Open
Pseudomonas aeruginosa biofilms pose a critical challenge in clinical settings due to their high resistance to antibiotics and immune clearance, primarily attributed to the protective extracellular matrix (ECM). Accurate visualization of b…
View article: Alternating Magnetic Fields Remove Biofilms but Damage Cells on Implant Models Also with Negligible Bulk Heating
Alternating Magnetic Fields Remove Biofilms but Damage Cells on Implant Models Also with Negligible Bulk Heating Open
Implant-associated infections caused by bacterial biofilms remain a major clinical challenge, with high morbidity, often necessitating prolonged antibiotic therapy or implant revision surgery. To address the need for noninvasive alternativ…
View article: High‐Throughput Encapsulation of Stem Cells: Characterizing Dynamic Culture Variability With a Millifluidic Approach
High‐Throughput Encapsulation of Stem Cells: Characterizing Dynamic Culture Variability With a Millifluidic Approach Open
Mesenchymal stem cells (MSCs) hold potential for several applications, but inefficient nonphysiological culturing methods constantly prevent clinical translation. Automated cell encapsulation in small hydrogels (microgels) facilitates phys…
View article: Synthesis, Microbiology, and Biophysical Characterization of Mutanofactins from the Human Oral Microbiome
Synthesis, Microbiology, and Biophysical Characterization of Mutanofactins from the Human Oral Microbiome Open
Mutanofactins are a family of natural products produced by Streptococcus mutans from the human oral microbiome. We report a unified approach to all mutanofactins by developing a total synthesis amenable to diversification. The key t…
View article: The native glycocalyx ultrastructure in humans and sponges is a self-assembled, lamellar micro- and nanoarray
The native glycocalyx ultrastructure in humans and sponges is a self-assembled, lamellar micro- and nanoarray Open
View article: Osteoblasts win the race for the surface on DNA polyelectrolyte multilayer coatings against S. epidermidis but not against S. aureus
Osteoblasts win the race for the surface on DNA polyelectrolyte multilayer coatings against S. epidermidis but not against S. aureus Open
Biomaterial-associated infections pose severe challenges in modern medicine. Previously, we reported that polyanionic DNA surface coatings repel bacterial adhesion and support osteoblast-like cell attachment in monoculture experiments, can…
View article: Biocompatible polymeric microparticles serve as novel and reliable vehicles for exogenous hormone manipulations in passerines
Biocompatible polymeric microparticles serve as novel and reliable vehicles for exogenous hormone manipulations in passerines Open
The administration of exogenous hormones emerged as an essential tool for field studies in endocrinology. However, working with wild animals remains challenging, because under field conditions not every available method meets the necessary…
View article: Biocompatible polymeric microparticles serve as novel and reliable vehicles for exogenous hormone manipulations in passerines
Biocompatible polymeric microparticles serve as novel and reliable vehicles for exogenous hormone manipulations in passerines Open
The administration of exogenous hormones emerged as an essential tool for field studies in endocrinology. However, working with wild animals remains challenging because under field conditions, not every available method meets the necessary…
View article: Cellulosic biofilm formation of Komagataeibacter in kombucha at oil-water interfaces
Cellulosic biofilm formation of Komagataeibacter in kombucha at oil-water interfaces Open
View article: DNA Polyelectrolyte Multilayer Coatings Are Antifouling and Promote Mammalian Cell Adhesion
DNA Polyelectrolyte Multilayer Coatings Are Antifouling and Promote Mammalian Cell Adhesion Open
The ability of bacteria to adhere to and form biofilms on implant surfaces is the primary cause of implant failure. Implant-associated infections are difficult to treat, as the biofilm mode of growth protects microorganisms from the host’s…
View article: Partial Amorphization of Cellulose through Zinc Chloride Treatment: A Facile and Sustainable Pathway to Functional Cellulose Nanofibers with Flame-Retardant and Catalytic Properties
Partial Amorphization of Cellulose through Zinc Chloride Treatment: A Facile and Sustainable Pathway to Functional Cellulose Nanofibers with Flame-Retardant and Catalytic Properties Open
This work established an energy-saving and straightforward treatment of cellulosic pulp to obtain functional cellulose nanofibers equipping them at the same time with catalytic activity and flame-retardant properties. For this purpose, dri…
View article: Biofilm formation at oil-water interfaces is not a simple function of bacterial hydrophobicity
Biofilm formation at oil-water interfaces is not a simple function of bacterial hydrophobicity Open
Bacterial adsorption to interfaces is the initial step in biofilm formation. The mechanism of biofilm formation at liquid-liquid interfaces differs from the process of biofilm formation on solid-liquid interfaces. Until now, the former is …
View article: HydrophilicPolymer Brush Layers on Stainless SteelUsing Multilayered ATRP Initiator Layer
HydrophilicPolymer Brush Layers on Stainless SteelUsing Multilayered ATRP Initiator Layer Open
Thin\npolymer coatings (in tens of nanometers to a micron thick)\nare desired on industrial surfaces such as stainless steel. In this\nthickness range coatings are difficult to produce using conventional\nmethods. In this context, surface-…
View article: OCIMUM SANCTUM EXTRACT COATING ON BIOMATERIAL SURFACES TO PREVENT BACTERIAL ADHESION AND BIOFILM GROWTH
OCIMUM SANCTUM EXTRACT COATING ON BIOMATERIAL SURFACES TO PREVENT BACTERIAL ADHESION AND BIOFILM GROWTH Open
Objective: The objective of this work is to evaluate the performance of OS extract as a coating on biomaterial surfaces in preventing bacterial adhesion and biofilm growth, as an effective measure to combat Biomaterial associated infection…