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  1. Article: Effect of Nano Ceramic Coating on Color Perceptibility and Acceptability of Polymethylmethacrylate: In Vitro and Clinical Study.

    Chee, Laura Koo Min / Bishal, Arghya Kamal / Bhatia, Harshdeep Singh / Wee, Alvin G / Takoudis, Christos / Sukotjo, Cortino / Yuan, Judy Chia-Chun

    Materials (Basel, Switzerland)

    2022  Volume 15, Issue 24

    Abstract: The effect of a novel nano-ceramic coating ( ... ...

    Abstract The effect of a novel nano-ceramic coating (TiO
    Language English
    Publishing date 2022-12-08
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2487261-1
    ISSN 1996-1944
    ISSN 1996-1944
    DOI 10.3390/ma15248748
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: Synonymous codon usage pattern analysis of Hepatitis D virus.

    Bishal, Arghya Kamal / Mukherjee, Rashmi / Chakraborty, Chandan

    Virus research

    2013  Volume 173, Issue 2, Page(s) 350–353

    Abstract: Hepatitis D virus (HDV) is the smallest animal infecting RNA virus with unique features distinguishing it from other Hepatitis viruses. Codon usage variation is considered as an indicator of the forces shaping genome evolution. RSCU (relative synonymous ... ...

    Abstract Hepatitis D virus (HDV) is the smallest animal infecting RNA virus with unique features distinguishing it from other Hepatitis viruses. Codon usage variation is considered as an indicator of the forces shaping genome evolution. RSCU (relative synonymous codon usage) values, nucleotide contents, ENC (effective number of codons) values, aromaticity and hydrophobicity of 28 HDV sequences were calculated and compared. RSCU values revealed that most of the codons ended with G or C. A comparative analysis of codon usage between HDV and human cells indicated that the synonymous codon usage pattern of HDV is a mixture of coincidence and antagonism to that of host cell. Finally the characteristics of the synonymous codon usage patterns, ENC plot and the correlation analysis revealed that the most important determinant of the codon usage pattern for HDV is mutational pressure and positive selection force might have some influence in sequence diversity. Comparison of ENC values and GC frequencies at 3rd codon position (GC3s) between HDV and other Hepatitis viruses indicated that HDV comprise a distinct entity.
    MeSH term(s) Codon ; Evolution, Molecular ; Hepatitis Delta Virus/genetics ; Humans ; Mutation Rate ; RNA, Viral/genetics ; Selection, Genetic
    Chemical Substances Codon ; RNA, Viral
    Language English
    Publishing date 2013-05
    Publishing country Netherlands
    Document type Comparative Study ; Journal Article
    ZDB-ID 605780-9
    ISSN 1872-7492 ; 0168-1702
    ISSN (online) 1872-7492
    ISSN 0168-1702
    DOI 10.1016/j.virusres.2013.01.007
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article: Synonymous codon usage in forty staphylococcal phages identifies the factors controlling codon usage variation and the phages suitable for phage therapy.

    Bishal, Arghya Kamal / Saha, Soumya / Sau, Keya

    Bioinformation

    2012  Volume 8, Issue 24, Page(s) 1187–1194

    Abstract: The immergence and dissemination of multidrug-resistant strains of Staphylococcus aureus in recent years have expedited the research on the discovery of novel anti-staphylococcal agents promptly. Bacteriophages have long been showing tremendous ... ...

    Abstract The immergence and dissemination of multidrug-resistant strains of Staphylococcus aureus in recent years have expedited the research on the discovery of novel anti-staphylococcal agents promptly. Bacteriophages have long been showing tremendous potentialities in curing the infections caused by various pathogenic bacteria including S. aureus. Thus far, only a few virulent bacteriophages, which do not carry any toxin-encoding gene but are capable of eradicating staphylococcal infections, were reported. Based on the codon usage analysis of sixteen S. aureus phages, previously three phages were suggested to be useful as the anti-staphylococcal agents. To search for additional S. aureus phages suitable for phage therapy, relative synonymous codon usage bias has been investigated in the protein-coding genes of forty new staphylococcal phages. All phages appeared to carry A and T ending codons. Several factors such as mutational pressure, translational selection and gene length seemed to be responsible for the codon usage variation in the phages. Codon usage indeed varied phage to phage. Of the phages, phages G1, Twort, 66 and Sap-2 may be extremely lytic in nature as majority of their genes possess high translational efficiency, indicating that these phages may be employed in curing staphylococcal infections.
    Language English
    Publishing date 2012-12-08
    Publishing country Singapore
    Document type Journal Article
    ZDB-ID 2203786-X
    ISSN 0973-2063
    ISSN 0973-2063
    DOI 10.6026/97320630081187
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article ; Online: Color stability of maxillofacial prosthetic silicone functionalized with oxide nanocoating.

    Bishal, Arghya Kamal / Wee, Alvin G / Barão, Valentim A R / Yuan, Judy Chia-Chun / Landers, Richard / Sukotjo, Cortino / Takoudis, Christos G

    The Journal of prosthetic dentistry

    2018  Volume 121, Issue 3, Page(s) 538–543

    Abstract: Statement of problem: Maxillofacial prostheses made of silicone elastomers undergo undesirable color degradation over time. How this color change can be prevented is unclear.: Purpose: The purpose of this in vitro study was to evaluate the ability of ...

    Abstract Statement of problem: Maxillofacial prostheses made of silicone elastomers undergo undesirable color degradation over time. How this color change can be prevented is unclear.
    Purpose: The purpose of this in vitro study was to evaluate the ability of an oxide nanocoating to prevent color degradation of maxillofacial silicone elastomers after artificial accelerated aging.
    Material and methods: A silicone elastomer with functional intrinsic pigment was tested. Specimens (N=20) were fabricated, and half of them were coated with a nanolayer of titanium dioxide (TiO
    Results: Color change (ΔE1=3.4 ±1.4) was observed for the silicone elastomers after the specimens were surface coated with TiO
    Conclusions: TiO
    MeSH term(s) Color ; Materials Testing ; Maxillofacial Prosthesis ; Oxides ; Prosthesis Coloring ; Silicone Elastomers
    Chemical Substances Oxides ; Silicone Elastomers
    Language English
    Publishing date 2018-11-30
    Publishing country United States
    Document type Journal Article
    ZDB-ID 218157-5
    ISSN 1097-6841 ; 0022-3913
    ISSN (online) 1097-6841
    ISSN 0022-3913
    DOI 10.1016/j.prosdent.2018.06.007
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

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  5. Article ; Online: Improving Polymethyl Methacrylate Resin Using a Novel Titanium Dioxide Coating.

    Darwish, Ghaith / Huang, Su / Knoernschild, Kent / Sukotjo, Cortino / Campbell, Stephen / Bishal, Arghya Kamal / Barão, Valentim Adelino / Wu, Christine D / Taukodis, Christos G / Yang, Bin

    Journal of prosthodontics : official journal of the American College of Prosthodontists

    2019  Volume 28, Issue 9, Page(s) 1011–1017

    Abstract: Purpose: The objective of this study was to improve the surface characteristics of poly (methyl methacrylate) (PMMA) by developing a novel, thin film coating process and to characterize the resulting coated surface.: Materials and methods: An atomic ... ...

    Abstract Purpose: The objective of this study was to improve the surface characteristics of poly (methyl methacrylate) (PMMA) by developing a novel, thin film coating process and to characterize the resulting coated surface.
    Materials and methods: An atomic layer deposition (ALD) technique was developed to deposit a titanium dioxide (TiO
    Results: Nano-TiO
    Conclusions: ALD is a promising technique to modify surface properties of PMMA and resulted in a stable adherent thin film. By depositing a TiO
    MeSH term(s) Denture Cleansers ; Humans ; Materials Testing ; Polymethyl Methacrylate ; Surface Properties ; Titanium
    Chemical Substances Denture Cleansers ; titanium dioxide (15FIX9V2JP) ; Polymethyl Methacrylate (9011-14-7) ; Titanium (D1JT611TNE)
    Language English
    Publishing date 2019-02-20
    Publishing country United States
    Document type Journal Article
    ZDB-ID 1197213-0
    ISSN 1532-849X ; 1059-941X
    ISSN (online) 1532-849X
    ISSN 1059-941X
    DOI 10.1111/jopr.13032
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    Zs.A 4029: Show issues Location:
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  6. Article: Synonymous codon usage pattern analysis of Hepatitis D virus

    Bishal, Arghya Kamal / Mukherjee, Rashmi / Chakraborty, Chandan

    Virus research

    Volume v. 173,, Issue no. 2

    Abstract: Hepatitis D virus (HDV) is the smallest animal infecting RNA virus with unique features distinguishing it from other Hepatitis viruses. Codon usage variation is considered as an indicator of the forces shaping genome evolution. RSCU (relative synonymous ... ...

    Abstract Hepatitis D virus (HDV) is the smallest animal infecting RNA virus with unique features distinguishing it from other Hepatitis viruses. Codon usage variation is considered as an indicator of the forces shaping genome evolution. RSCU (relative synonymous codon usage) values, nucleotide contents, ENC (effective number of codons) values, aromaticity and hydrophobicity of 28 HDV sequences were calculated and compared. RSCU values revealed that most of the codons ended with G or C. A comparative analysis of codon usage between HDV and human cells indicated that the synonymous codon usage pattern of HDV is a mixture of coincidence and antagonism to that of host cell. Finally the characteristics of the synonymous codon usage patterns, ENC plot and the correlation analysis revealed that the most important determinant of the codon usage pattern for HDV is mutational pressure and positive selection force might have some influence in sequence diversity. Comparison of ENC values and GC frequencies at 3rd codon position (GC3s) between HDV and other Hepatitis viruses indicated that HDV comprise a distinct entity.
    Keywords Hepatitis delta virus ; RNA ; codons ; viruses ; humans ; hydrophobicity ; genome ; evolution
    Language English
    Document type Article
    ISSN 0168-1702
    Database AGRIS - International Information System for the Agricultural Sciences and Technology

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