One of the major challenges in metal ecotoxicology is to identify the sites and forms of metal bindings which are subsequently linked with the metal functions such as bioavailability, trophic transfer, bioaccumulation, and toxicity. Over the past de... Read More
Biological Systems Research Articles
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57425 Articles
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Bioimaging of metals in environmental toxicological studies: Linking localization and functionality
- Critical Reviews in Environmental Science and Technology
- VOL. 52
on Oct 2, 2022
Determination of the efficacy of using a serine protease gene as a DNA vaccine to protect against Vibrio parahaemolyticus infection in Litopenaeus vannamei.
- Developmental and comparative immunology
- VOL. 135
on Oct 1, 2022
Serine proteases are proteolytic enzymes that exhibit biological roles in many biological systems. Previously, a Vibrio parahaemolyticus serine protease was reported to be a virulence factor. Here, the serine protease gene of V. parahaemolyticus was ... Read More
Shining a light on SSP4: A comprehensive analysis and biological applications for the detection of sulfane sulfurs
- Redox Biology
- VOL. 56
on Oct 1, 2022
Fluorescent probes are useful tools for the detection of sulfane sulfurs in biological systems. In this work, we report the development of SSP4, a widely used probe generated in our laboratory. We describe its evolution, preparation, and physical/che... Read More
Prospection of Microfluidics for Local Drug Delivery
- Current Drug Targets
- VOL. 23
on Oct 1, 2022
Abstract: Significant endeavors can be made to develop effective drug delivery systems. Nowa-days, many of these novel systems have gained attention as they focus primarily on increasing the bioavailability and bioaccessibility of several drugs to f... Read More
An ESIPT-based fluorescent turn-on probe with isothiocyanate for detecting hydrogen sulfide in environmental and biological systems
- Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy
- VOL. 278
on Oct 1, 2022
A probe with an isothiocyanate group was synthesized and evaluated for its H2S sensing ability. Upon addition of H2S, the probe exhibited ratiometric properties during absorption with a red-shift. The probe exhibited fluorescent off-on responses towa... Read More
Computational Modeling of Structural Synaptic Plasticity in Echo State Networks
- IEEE Transactions on Cybernetics
- VOL. 52
on Oct 1, 2022
Most existing studies on computational modeling of neural plasticity have focused on synaptic plasticity. However, regulation of the internal weights in the reservoir based on synaptic plasticity often results in unstable learning dynamics. In this a... Read More
Fluorescence resonance energy transfer-based nanomaterials for the sensing in biological systems
- Chinese Chemical Letters
- VOL. 33
on Oct 1, 2022
Crystallography of polysaccharides: Current state and challenges
- Current Opinion in Chemical Biology
- VOL. 70
on Oct 1, 2022
Polysaccharides are the most abundant class of biopolymers, holding an important place in biological systems and sustainable material development. Their spatial organization and intra- and intermolecular interactions are thus of great interest. Howev... Read More
Preprint Highlight: Event-driven acquisition for content-enriched microscopy
- Molecular Biology of the Cell
- VOL. 33
on Oct 1, 2022
Biological processes act over a broad range of temporal scales. Imaging fast-occurring and rare events would benefit from an on-the-fly adaptation of the acquisition frame rate according to the biological process' dynamics. This study presents an ev... Read More
A mitochondria-targeted near-infrared fluorescent probe for detection and imaging of HSO3- in living cells
- Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy
- VOL. 278
on Oct 1, 2022
Sulfur dioxide, an essential gas signaling molecule mainly produced in mitochondria, plays important roles in many physiological and pathological processes. Herein, a near-infrared fluorescent probe, A1, with good mitochondria targeting ability was d... Read More
Lysosomes-targeting near-infrared fluorescent probe for the detection of pH in living cells
- Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy
- VOL. 278
on Oct 1, 2022
A new near-infrared fluorescent probe Qcy-OH with a turn-on mechanism based on a acceptor-donor-acceptor (ADA) π-electron system that can undergo an internal charge transfer to form new fluorochromes was developed for monitoring pH fluctuations in bi... Read More
Controlled therapeutic delivery of CO from carbon monoxide-releasing molecules (CORMs)
- Journal of Controlled Release
- VOL. 350
on Oct 1, 2022
Carbon monoxide (CO) has been regarded as a "silent killer" for its toxicity toward biological systems. However, a low concentration of endogenously produced CO has shown a number of therapeutic benefits such as anti-inflammatory, anti-proliferative,... Read More
Network thermodynamics of biological systems: A bond graph approach
- Mathematical Biosciences
- VOL. 352
on Oct 1, 2022
Edmund Crampin (1973-2021) was at the forefront of Systems Biology research and his work will influence the field for years to come. This paper brings together and summarises the seminal work of his group in applying energy-based bond graph methods t... Read More
Determination of the efficacy of using a serine protease gene as a DNA vaccine to protect against Vibrio parahaemolyticus infection in Litopenaeus vannamei
- Developmental & Comparative Immunology
- VOL. 135
on Oct 1, 2022
Serine proteases are proteolytic enzymes that exhibit biological roles in many biological systems. Previously, a Vibrio parahaemolyticus serine protease was reported to be a virulence factor. Here, the serine protease gene of V. parahaemolyticus was ... Read More
Highly selective fluorescence detection of Pt4+ over Pd2+ and Pt2+ using a polyethyleneimine-based nanosensor prepared via facile three-component reaction
- Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy
- VOL. 279
on Oct 1, 2022
A novel polyethyleneimine (PEI)-based polymeric nanosensor (named PEIMP) was developed for specific fluorescence enhanced sensing of Pt4+ ion in aqueous media. The sensor was fabricated via "one-pot" three-component reaction using ortho-phthalaldehyd... Read More
Immune signaling as a node of interaction between systems that sex-specifically develop during puberty and adolescence
- Developmental Cognitive Neuroscience
- VOL. 57
on Oct 1, 2022
Adolescence is pivotal for neural and behavioral development across species. During this period, maturation occurs in several biological systems, the most well-recognized being activation of the hypothalamic-pituitary-gonadal axis marking pubertal on... Read More
Efficient delivery of abciximab using mesoporous silica nanoparticles: In-vitro assessment for targeted and improved antithrombotic activity
- Colloids and Surfaces B: Biointerfaces
- VOL. 218
on Oct 1, 2022
Abciximab (ABX) is a chimeric monoclonal antibody reported for antithrombotic activity but their delivery remains challenging due to its poor stability in a biological system. The purpose of this research was to deliver ABX on the target efficiently ... Read More
Pluripotency of endogenous AHL-mediated quorum sensing in adaptation and recovery of biological nitrogen removal system under ZnO nanoparticle long-term exposure
- Science of The Total Environment
- VOL. 842
on Oct 1, 2022
The impacts of quorum sensing (QS) on nanoparticle (NP)-stressed biological nitrogen removal (BNR) system have seldom been addressed yet. In this study, the contributions of endogenous N-acyl-homoserine lactone (AHL)-based QS regulation to the BNR sy... Read More
Changes in the microbiota during biological treatment of palm oil mill waste: A critical review
- Journal of Environmental Management
- VOL. 320
on Oct 1, 2022
Palm oil mill waste has a complex cellulosic structure, is rich in nutrients, and provides a habitat for diverse microbial communities. Current research focuses on how the microbiota and organic components interact during the degradation of this type... Read More
Newly isolated Enterobacter cloacae sp. HN01 and Klebsiella pneumoniae sp. HN02 collaborate with self-secreted biosurfactant to improve solubility and bioavailability for the biodegradation of hydrophobic and toxic gaseous para-xylene
- Chemosphere
- VOL. 304
on Oct 1, 2022
The gas-liquid mass transfer rate of hydrophobic volatile organic compounds (VOCs) is the limiting step in a biological treatment system. The present study aimed to utilize self-producing biosurfactants to enhance the bioavailability of hydrophobic g... Read More