• Je něco špatně v tomto záznamu ?

Unveiling the microbial diversity of biofilms on titanium surfaces in full-scale water-cooling plants using metagenomics approach

G. Rethinavelu, RS. Dharshini, R. Manickam, A. Balakrishnan, M. Ramya, NR. Maddela, R. Prasad

. 2024 ; 69 (6) : 1331-1341. [pub] 20240521

Jazyk angličtina Země Česko

Typ dokumentu časopisecké články

Perzistentní odkaz   https://www.medvik.cz/link/bmc24020973

Microbial colonization on the titanium condenser material (TCM) used in the cooling system leads to biofouling and corrosion and influences the water supply. The primary investigation of the titanium condenser was infrequently studied on characterizing biofilm-forming bacterial communities. Different treatment methods like electropotential charge, ultrasonication, and copper coating of titanium condenser material may influence the microbial population over the surface of the titanium condensers. The present study aimed to catalog the primary colonizers and the effect of different treatment methods on the microbial community. CFU (1.7 × 109 CFU/mL) and ATP count (< 5000 × 10-7 relative luminescence units) showed a minimal microbial population in copper-coated surface biofilm as compared with the other treatments. Live and dead cell result also showed consistency with colony count. The biofilm sample on the copper-coated surface showed an increased dead cell count and decreased live cells. In the metagenomic approach, the microbiome coverage was 10.06 Mb in samples derived from copper-coated TCM than in other treated samples (electropotential charge-17.94 Mb; ultrasonication-20.01 Mb), including control (10.18 Mb). Firmicutes preponderate the communities in the biofilm samples, and Proteobacteria stand next in the population in all the treated condenser materials. At the genus level, Lactobacillaceae and Azospirillaceae dominated the biofilm community. The metagenome data suggested that the attached community is different from those biofilm samples based on the environment that influences the bacterial community. The outcome of the present study depicts that copper coating was effective against biofouling and corrosion resistance of titanium condenser material for designing long-term durability.

Citace poskytuje Crossref.org

000      
00000naa a2200000 a 4500
001      
bmc24020973
003      
CZ-PrNML
005      
20241105105522.0
007      
ta
008      
241105s2024 xr f 000 0|eng||
009      
AR
024    7_
$a 10.1007/s12223-024-01170-3 $2 doi
035    __
$a (PubMed)38771555
040    __
$a ABA008 $b cze $d ABA008 $e AACR2
041    0_
$a eng
044    __
$a xr
100    1_
$a Rethinavelu, Gayathri $u Molecular Genetics Laboratory, Department of Genetic Engineering, School of Bioengineering, Faculty of Engineering and Technology, SRM Institute of Science and Technology, Kattankulathur 603203, Chengalpattu, Tamil Nadu, India
245    10
$a Unveiling the microbial diversity of biofilms on titanium surfaces in full-scale water-cooling plants using metagenomics approach / $c G. Rethinavelu, RS. Dharshini, R. Manickam, A. Balakrishnan, M. Ramya, NR. Maddela, R. Prasad
520    9_
$a Microbial colonization on the titanium condenser material (TCM) used in the cooling system leads to biofouling and corrosion and influences the water supply. The primary investigation of the titanium condenser was infrequently studied on characterizing biofilm-forming bacterial communities. Different treatment methods like electropotential charge, ultrasonication, and copper coating of titanium condenser material may influence the microbial population over the surface of the titanium condensers. The present study aimed to catalog the primary colonizers and the effect of different treatment methods on the microbial community. CFU (1.7 × 109 CFU/mL) and ATP count (< 5000 × 10-7 relative luminescence units) showed a minimal microbial population in copper-coated surface biofilm as compared with the other treatments. Live and dead cell result also showed consistency with colony count. The biofilm sample on the copper-coated surface showed an increased dead cell count and decreased live cells. In the metagenomic approach, the microbiome coverage was 10.06 Mb in samples derived from copper-coated TCM than in other treated samples (electropotential charge-17.94 Mb; ultrasonication-20.01 Mb), including control (10.18 Mb). Firmicutes preponderate the communities in the biofilm samples, and Proteobacteria stand next in the population in all the treated condenser materials. At the genus level, Lactobacillaceae and Azospirillaceae dominated the biofilm community. The metagenome data suggested that the attached community is different from those biofilm samples based on the environment that influences the bacterial community. The outcome of the present study depicts that copper coating was effective against biofouling and corrosion resistance of titanium condenser material for designing long-term durability.
650    12
$a biofilmy $x růst a vývoj $7 D018441
650    12
$a titan $x chemie $7 D014025
650    12
$a metagenomika $7 D056186
650    12
$a Bacteria $x genetika $x klasifikace $x izolace a purifikace $7 D001419
650    _2
$a mikrobiota $7 D064307
650    _2
$a měď $x farmakologie $7 D003300
650    _2
$a mikrobiologie vody $7 D014871
655    _2
$a časopisecké články $7 D016428
700    1_
$a Dharshini, Rajathirajan Siva $u Molecular Genetics Laboratory, Department of Genetic Engineering, School of Bioengineering, Faculty of Engineering and Technology, SRM Institute of Science and Technology, Kattankulathur 603203, Chengalpattu, Tamil Nadu, India $u Microbiology Team, CavinKare Research Center, 12 Poonamallee Road, Ekkattuthangal, Chennai, 600032, India
700    1_
$a Manickam, Ranjani $u SRM-DBT Platform for Advanced Life Science Technologies, SRM Institute of Science and Technology, Kattankulathur 603203, Chengalpattu, Tamil Nadu, India
700    1_
$a Balakrishnan, Anandkumar $u Corrosion Science and Technology Division, Metallurgy and Materials Group, Indira Gandhi Centre for Atomic Research, Kalpakkam, Tamil Nadu, India
700    1_
$a Ramya, Mohandass $u Molecular Genetics Laboratory, Department of Genetic Engineering, School of Bioengineering, Faculty of Engineering and Technology, SRM Institute of Science and Technology, Kattankulathur 603203, Chengalpattu, Tamil Nadu, India. ramya.mohandass@gmail.com
700    1_
$a Maddela, Naga Raju $u Departamento de Ciencias Biológicas, Facultad de Ciencias de la Salud, Universidad Técnica de Manabí, Portoviejo, Manabí, Ecuador
700    1_
$a Prasad, Ram $u Department of Botany, Mahatma Gandhi Central University, Motihari, 845401, Bihar, India. rpjnu2001@gmail.com $1 https://orcid.org/0000000236700450
773    0_
$w MED00011005 $t Folia microbiologica $x 1874-9356 $g Roč. 69, č. 6 (2024), s. 1331-1341
856    41
$u https://pubmed.ncbi.nlm.nih.gov/38771555 $y Pubmed
910    __
$a ABA008 $b sig $c sign $y - $z 0
990    __
$a 20241105 $b ABA008
991    __
$a 20241105105518 $b ABA008
999    __
$a ok $b bmc $g 2209290 $s 1232963
BAS    __
$a 3
BAS    __
$a PreBMC-MEDLINE
BMC    __
$a 2024 $b 69 $c 6 $d 1331-1341 $e 20240521 $i 1874-9356 $m Folia microbiologica $n Folia Microbiol (Praha) $x MED00011005
LZP    __
$a Pubmed-20241105

Najít záznam

Citační ukazatele

Možnosti archivace