DGT (Diffusionsgradienten in Dünnschichten) ist eine relativ neue Technik, die 1994 von Davison und Zhang eingeführt (entwickelt) wurde und wegen ihrer Einfachheit und vielfältigen Anwendungsmöglichkeiten weit verbreitet ist. Sie basiert auf der quantitativen Diffusion gelöster Stoffe durch eine dünne Schicht eines Hydrogels. Ionen, die durch diese dünne Schicht diffundieren, werden rasch an ein Ionentauscherharz adsorbiert. Das Harz wird mit einer Diffusionsgelschicht bedeckt und durch einen Membranfilter vom Außenmedium getrennt. Das am häufigsten verwendete Gel zur Kationenbindung ist Chelex-100. Ziel dieser Arbeit war, ein DGT-Gel zu entwickeln, das sowohl Kationen als auch Anionen binden kann. Dazu wurden anionenadsorbierende Mineralie...
The diffusive gradients in thin films (DGT) equipped with a Chelex or ferrihydrite binding gel has b...
La technique d’échantillonnage passif DGT (« Diffusive Gradients in Thin Films ») possède de nombreu...
The new technique of diffusive gradients in thin films (DGT) has been used for the first time with a...
Publication Date (Web): August 23, 2005The performance of a mixed binding layer (MBL) for use in dif...
Diffusive gradients in thin films technique (DGT) is a simple preconcetration method for in situ det...
The performance and characteristics of Diffusive Gradients Thin Films (DGT) with a new Mixed-Binding...
Since the toxicity and mobility of trace metals are related to the metals' speciation, robust method...
Årsliste 2002The technique of diffusive gradients in thin films (DGT) is a fairly new and useful too...
Diffusive gradient in thin film technique (DGT) represents a relatively new approach for in situ det...
International audienceOnly a limited and scattered knowledge is currently available on the condition...
ABSTRACT: We report on a novel gel based on diffusive gradients in thin films (DGT) for the simultan...
We report on a novel gel based on diffusive gradients in thin films (DGT) for the simultaneous measu...
As both the toxicity and the mobility of trace elements are related to chemical forms present, robus...
The diffusive gradients in thin films (DGT) equipped with a Chelex or ferrihydrite binding gel has b...
[Departement_IRSTEA]Eaux [TR1_IRSTEA]BELCAInternational audienceDiffusive Gradient in Thin film (DGT...
The diffusive gradients in thin films (DGT) equipped with a Chelex or ferrihydrite binding gel has b...
La technique d’échantillonnage passif DGT (« Diffusive Gradients in Thin Films ») possède de nombreu...
The new technique of diffusive gradients in thin films (DGT) has been used for the first time with a...
Publication Date (Web): August 23, 2005The performance of a mixed binding layer (MBL) for use in dif...
Diffusive gradients in thin films technique (DGT) is a simple preconcetration method for in situ det...
The performance and characteristics of Diffusive Gradients Thin Films (DGT) with a new Mixed-Binding...
Since the toxicity and mobility of trace metals are related to the metals' speciation, robust method...
Årsliste 2002The technique of diffusive gradients in thin films (DGT) is a fairly new and useful too...
Diffusive gradient in thin film technique (DGT) represents a relatively new approach for in situ det...
International audienceOnly a limited and scattered knowledge is currently available on the condition...
ABSTRACT: We report on a novel gel based on diffusive gradients in thin films (DGT) for the simultan...
We report on a novel gel based on diffusive gradients in thin films (DGT) for the simultaneous measu...
As both the toxicity and the mobility of trace elements are related to chemical forms present, robus...
The diffusive gradients in thin films (DGT) equipped with a Chelex or ferrihydrite binding gel has b...
[Departement_IRSTEA]Eaux [TR1_IRSTEA]BELCAInternational audienceDiffusive Gradient in Thin film (DGT...
The diffusive gradients in thin films (DGT) equipped with a Chelex or ferrihydrite binding gel has b...
La technique d’échantillonnage passif DGT (« Diffusive Gradients in Thin Films ») possède de nombreu...
The new technique of diffusive gradients in thin films (DGT) has been used for the first time with a...