Results 81 to 90 of about 14,151 (230)

Principles for Rigorous Design and Application of Synthetic Microbial Communities

open access: yesAdvanced Science, Volume 13, Issue 10, 18 February 2026.
SynComs are artificially designed to enable inter‐species metabolic interactions, metabolic division of labor, and ecological interactions that can elicit phenotypes like colonization stability and environmental adaptation. This systematic review explores the processes used to construct SynComs, the assessment of the mechanisms of metabolic interaction
Yuxiao Zhang   +21 more
wiley   +1 more source

Comparative study on the degradation of dibutyl phthalate by two newly isolated Pseudomonas sp. V21b and Comamonas sp. 51F

open access: yesBiotechnology Reports, 2017
Dibutyl phthalate is (DBP) the top priority toxicant responsible for carcinogenicity, teratogenicity and endocrine disruption. This study demonstrates the DBP degradation capability of the two newly isolated bacteria from municipal solid waste leachate ...
Vinay Kumar, Neha Sharma, S.S. Maitra
doaj   +1 more source

Isolation and characterization of phthalates from Brevibacterium mcbrellneri that cause cytotoxicity and cell cycle arrest [PDF]

open access: yes
Bacteria belonging to the family Brevibacterieae are ubiquitous Gram positive organisms that are responsible for the feet odour and cheese aroma. Brevibacterium mcbrellneri is a relatively new member belonging to Brevibac- terieae.
Amanchy, Ramars   +7 more
core   +1 more source

Urinary Phthalate Metabolites and Biomarkers of Oxidative Stress in a Mexican-American Cohort: Variability in Early and Late Pregnancy. [PDF]

open access: yes, 2016
People are exposed to phthalates through their wide use as plasticizers and in personal care products. Many phthalates are endocrine disruptors and have been associated with adverse health outcomes.
Bradman, Asa   +6 more
core   +3 more sources

Stem anatomy and ontogeny of vascular variants in Ipomoea asarifolia (Desr.) Roem. & Schult. (Convolvulaceae)

open access: yesNordic Journal of Botany, Volume 2026, Issue 2, February 2026.
An increase in stem thickness and ontogeny of successive cambia, intraxylary cambium, and inter‐and intraxylary phloem is elaborated for the first time in Ipomoea asarifolia (Desr.) Roem. & Schult. (Convolvulaceae). As the plants grew older, several small segments of cambium were initiated simultaneously external to the phloem formed by regular ...
Khyati D. Thacker   +3 more
wiley   +1 more source

Taxonomy, purification and chemical characterization of four bioactive compounds from new Streptomyces sp. TN256 strain [PDF]

open access: yes, 2011
A new actinomycete strain designated TN256, producing antimicrobial activity against pathogenic bacteria and fungi, was isolated from a Tunisian Saharan soil.
Coppel, Yannick   +6 more
core   +2 more sources

Organic Contamination Baseline Study: In NASA JSC Astromaterials Curation Laboratories. Summary Report [PDF]

open access: yes, 2013
In preparation for OSIRIS-REx and other future sample return missions concerned with analyzing organics, we conducted an Organic Contamination Baseline Study for JSC Curation Labsoratories in FY12. For FY12 testing, organic baseline study focused only on
Calaway, Michael J.
core   +1 more source

Evaluation of low-cost materials for sorption of hydrophobic organic pollutants in stormwater [PDF]

open access: yes, 2015
Conventional stormwater treatment techniques such as sedimentation and filtration are inefficient for removing the dissolved and colloidal phases of hydrophobic organic compounds (HOCs) present in stormwater. Adsorption could be a promising technique for
Björklund, Karin, Li, L.
core   +1 more source

Mass spectrometry of aerospace materials [PDF]

open access: yes
Mass spectrometry is used for chemical analysis of aerospace materials and contaminants. Years of analytical aerospace experience have resulted in the development of specialized techniques of sampling and analysis which are required in order to optimize ...
Colony, J. A.
core   +1 more source

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