Results 61 to 70 of about 139,341 (261)

Acetate-Inducing Metabolic States Enhance Polyhydroxyalkanoate Production in Marine Purple Non-sulfur Bacteria Under Aerobic Conditions

open access: yesFrontiers in Bioengineering and Biotechnology, 2019
Polyhydroxyalkanoates (PHAs) are a family of biopolyesters that a variety of microorganisms accumulate as carbon and energy storage molecules under starvation conditions in the presence of excess carbon.
Mieko Higuchi-Takeuchi, Keiji Numata
doaj   +1 more source

Metabolism‐Based Biomarkers for Rapid Phenotypic Antibiotic Susceptibility Testing

open access: yesAdvanced Science, EarlyView.
Metabolic differences emerging after antibiotic exposure provide rapid phenotypic signals of susceptibility and resistance. This review summarizes metabolic biomarkers for rapid phenotypic AST, associated with nutrient uptake, respiratory activity, metabolic reprogramming, and enzymatic function. ABSTRACT The accelerating global crisis of antimicrobial
Sha Yu   +7 more
wiley   +1 more source

Asking the 5 W's for designing next‐generation bioprocessing

open access: yesAIChE Journal, EarlyView.
Abstract Biotechnology is expanding beyond traditional, centralized fermentation and toward next‐generation bioprocessing paradigms that emphasize flexible deployment outside the laboratory with application‐specific performance. However, many bioprocesses fail to translate beyond proof‐of‐concept into industrially viable systems because early design ...
Sangdo Yook   +4 more
wiley   +1 more source

A Review on Recent Trends of Bioinspired Soft Robotics: Actuators, Control Methods, Materials Selection, Sensors, Challenges, and Future Prospects

open access: yesAdvanced Intelligent Systems, Volume 7, Issue 3, March 2025.
This article reviews the current state of bioinspired soft robotics. The article discusses soft actuators, soft sensors, materials selection, and control methods used in bioinspired soft robotics. It also highlights the challenges and future prospects of this field.
Abhirup Sarker   +2 more
wiley   +1 more source

Human Leukocyte Elastase Triggered Nanoparticles for Targeted Antimicrobial Delivery and Oral Microbial Modulation

open access: yesAdvanced NanoBiomed Research, EarlyView.
This study explores enzyme‐responsive nanoparticles for targeted antimicrobial release in inflamed oral environments. Nanoparticles formed by complexing peptides and chlorhexidine respond to human leukocyte elastase and release chlorhexidine selectively. P7 (ECAAPVCE)‐based formulations show optimal properties and stability, with antimicrobial activity
Mohammed A. Hadis   +9 more
wiley   +1 more source

Evaluation of aerobic bacterial normal flora of conjunctiva in healthy persons, Babol Shahid Beheshti Hospital

open access: yesMajallah-i Dānishgāh-i ̒Ulūm-i Pizishkī-i Bābul, 2003
Background and Objective: Conjunctiva is a mucusal surface colonized by a bacterial microflora that seems to be involved in some eye infections such as conjunctivitis, keratitis and endophtalmitis after ocular trauma, surgery or other causal condition ...
A Soleimani, AA Sefidgar, H Ramezani
doaj  

Microbiological indicators of recovery soil quality in a agroforestry system

open access: yesActa Brasiliensis, 2018
The verification of soil quality is an important tool to monitor its degradation, and to plan the implementation of sustainable management practices. The objective of this study was to evaluate soil quality in three agroforestry systems located in the ...
Paulo Agenor Alves Bueno, Dr   +8 more
doaj   +1 more source

Electroenzymatic CO2 Fixation

open access: yesAngewandte Chemie International Edition, EarlyView.
Electroenzymatic CO2 fixation enables energy‐efficient, highly selective synthesis of complex molecules. Unlocking its full potential requires fundamental understanding of electrode‐coupled reductases and carboxylases. This review critically discusses available enzymes, product scope, and key thermodynamic and kinetic considerations, highlighting ...
Leonardo Castañeda‐Losada   +4 more
wiley   +1 more source

Progresses in the classification and mechanism of methane-oxidizing bacteria

open access: yes浙江大学学报. 农业与生命科学版, 2016
Methane (CH4) as a colorless, odorless organic gas, is one of the most simple hydrocarbons and is widely distributed in environment. As the second most important greenhouse gas, only following carbon dioxide, methane contributes a lot to the global ...
CAI Chaoyang, HE Zhanfei, HU Baolan
doaj   +1 more source

Aerobic Pathogens and Antimicrobial Susceptibility in Odontogenic Infections: A One-Year Observational Study from Southwestern Romania

open access: yesMedicina
Background and Objectives: Odontogenic infections are common emergencies in oral and maxillofacial surgery. They are typically polymicrobial, with aerobes guiding initial empirical therapy.
Horatiu Urechescu   +5 more
doaj   +1 more source

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