Transition-metal carbonyl complexes in progesterone receptor assay

Vessières, Anne; Tondu, Sylvie; Jaouen, Gérard; Top, Siden; Ismail, Ashraf A.; Teutsch, G.; Moguilewsky, M.

doi:10.1021/ic00284a005

Cited by 26 publications

(10 citation statements)

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“…Preliminary FT-IR analyses were performed on dried decorated MWCNTs. They confirmed the presence of two strong nFe-C^O absorptions that are characteristic of irontricarbonyl species, [26][27] (KBr pellet, nFe-C^O ¼ 1966-1994 and 2047-2068 cm À1 , FT-IR data/spectra: Fig. 1 and ESI †, p. 3-7).…”

Section: Resultsmentioning

confidence: 55%

“…Since interacting complexes are functional, resulting [MWCNT-Fe(CO) 3 ] composites displayed the same chemical functions, methyl ester/ acetate, aldehyde, OH, which may be useful for post-adsorption functionalization. Additionally, strong FT-IR absorptions of organometallic carbonyl groups of the Fe(CO) 3 unit (nC^O ¼ 1966-2068 cm À1 ) 26,27 appeared in an absorption window free of the parasitic bands commonly observed for biological and nonbiological species. This specific spectroscopic feature enabled quite effective FT-IR traceability of complex adsorptions/desorptions during component association/dissociation.…”

Section: Introductionmentioning

confidence: 99%

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A reversible decoration of multi-walled carbon nanotubes (MWCNTs) by acyclic η4-(1E,3E)-dienyl-Fe(CO)3 complexes

et al. 2008

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Section: Resultsmentioning

confidence: 55%

Section: Introductionmentioning

confidence: 99%

A reversible decoration of multi-walled carbon nanotubes (MWCNTs) by acyclic η4-(1E,3E)-dienyl-Fe(CO)3 complexes

et al. 2008

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“…2). 19 2.1.2 Carbonylmetalloimmunoassay (CMIA). The development of the steroid hormone receptor assay led subsequently to a quantitative assay, termed carbonylmetalloimmunoassay (CMIA).…”

Section: Weng Kee Leongmentioning

confidence: 99%

“…Figure19. Schematic representation of the use of BMFON substrate with metal carbonyls for labelled and label-free SERS detection.…”

mentioning

confidence: 99%

Vibrational spectroscopy of metal carbonyls for bio-imaging and -sensing

Lam

Kong

Olivo

et al. 2016

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Transition metal carbonyls exhibit strong CO absorptions in the 2200-1800 cm(-1) region, which is free of interference from other functional groups. This feature has led to their applications in bio-imaging and -sensing, in particular through mid-IR, Raman and more recently, surface-enhanced Raman spectroscopy (SERS). Their use in mid-IR quantitative sensing based on vibrational intensities, and chemical sensing based on frequency shifts and vibrational lifetimes, is reviewed. Their development for Raman sensing following the breakthrough in SERS highlights the potential of coupling metal carbonyls to plasmonic nanostructures as novel optical materials for SERS-based bio-imaging and -sensing.

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“…70,71 Alterations in glycan expression is a hallmark of malignant transformation, with the expression of sialic acid on the cell surface being the most widely reported. 72,73 Sialic acid is a class of N-or O-substituted neuraminic acid (nine-carbon monosaccharide) and some common examples found on the terminal ends of glycans are Neu5Ac and Kdn (figure 3.9). 74 Overexpression of the enzymes, N-acetylglucosaminyltransferase V and glycosyltransferase, in cancer cells can lead to increased branching of the glycans and glycosylation at the terminal ends, respectively, resulting in an overall increase in sialylation.…”

Section: Cytotoxicity Of 2b-b(oh) and Analogues Towards Cancer And Non-cancer Cellsmentioning

confidence: 99%

Metal carbonyls for bio-imaging and -sensing

Lam¹

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4.1 Optical properties of group 8 metal carbonyl clusters -low to high nuclearity 4.2 Photoacoustic properties of high nuclearity carbonyl clusters 22-26 4.3 Biocompatible sodium salt of cluster 26 4.4 Photoacoustic in vivo imaging and biodistribution of 26 4.5 Development of biocompatible HNCCs via polymer encapsulation VI 4.6 Conclusion 4.7 Experimental section 4.7.1 General methods 4.7.2 Synthesis of cluster Na 2 .26 4.7.3 Cell culture and cell viability assay 4.7.4 Gel electrophoresis 4.7.5 Multispectral optoacoustic tomography (MSOT) experimental parameters and protocol 4.7.6 Evaluation of PA activity of clusters 22-26 in phantom model 4.7.7 In vivo longitudinal monitoring of probe biodistribution in mouse xenograft model 4.7.8 Image processing and analysis for in vivo experiments 4.7.9 Microwave acid digestion and ICP-MS analysis of osmium content of tissue samples 4.7.10 Histopathology of organ tissues of mice 4.7.11 Attempted polymer encapsulation of cluster 23 via the thermodynamic approach 4.7.12 Attempted polymer encapsulation of cluster 23 via the kinetic approach 4.8 References

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Transition-metal carbonyl complexes in progesterone receptor assay

Cited by 26 publications

References 2 publications

A reversible decoration of multi-walled carbon nanotubes (MWCNTs) by acyclic η4-(1E,3E)-dienyl-Fe(CO)3 complexes

A reversible decoration of multi-walled carbon nanotubes (MWCNTs) by acyclic η4-(1E,3E)-dienyl-Fe(CO)3 complexes

Vibrational spectroscopy of metal carbonyls for bio-imaging and -sensing

Metal carbonyls for bio-imaging and -sensing

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