Determination of tetracycline in milk by using nucleotide/lanthanide coordination polymer-based ternary complex

Interfacial interactions of hard polyelectrolyte-stabilized luminescent colloids with substrates

“…Polymeric and silica nanoparticles doped with lanthanide complexes are emerging and prospective nanomaterials for sensing purposes [13,[33][34][35]. These data along with our previous report [15] on polyelectrolyte-deposited colloids indicate that the ternary complex formation of the analytes with lanthanide-based colloids can induce their luminescent response.…”

“…A plenty of biorelevant substrates are chelating ligands able to complex with lanthanides [8][9][10]. Literature data represent fine examples of luminescent sensing of phosphates [10] and antibiotics [11][12][13][14][15] through a sensitization of lanthanide-centered luminescence in aqueous solutions.…”

Rapid microwave-assisted synthesis of molecularly imprinted polymers on carbon quantum dots for fluorescent sensing of tetracycline in milk

“…As shown in Fig. S7 (ESI †), the detection limit, calculated based on a 3σ/slope [39,40], was down to 5.48 nmol L -1 , which is lower or at least comparable to the sensors reported in recent years [18][19][20][21][22]. Meanwhile, the precision and reproducibility of the proposed sensor were also acceptable.…”

“…During the past decades, a series of fluorescent sensors have been designed to detect non-fluorescent Tc, such as proteins [17], Eu 3+ -based nanoparticles [18,19], metal-organic coordination polymers [20,21], CdTe quantum dots [22]. However, the reported sensors still lacked good anti-interference ability in complex samples, leading to false-positive test results.…”

Ratiometric fluorescent detection of biomakers for biological warfare agents with carbon dots chelated europium-based nanoscale coordination polymers

“…The luminescent properties of NCPs can be easily tailored by changing the ligands, lumophore type, metal ion and spatial arrangements for particular applications [8][9][10][11]. Their specific recognition ability together with their luminescent properties have made them been extensively used as fluorescent probes to monitor ions and small molecules, such as Ag + , aromatic amines, explosives, etc [12][13][14][15][16][17].…”