A novel fluorescent nanosensor for detection of heparin and heparinase based on CuInS2 quantum dots

A simple and sensitive label‐free fluorescence sensing of heparin based on Cdte quantum dots

“…Heparin could remove polybrene from the surface of QDs, thus the RTP intensity of Mn‐doped ZnS QDs was decreased with increasing heparin concentration. In another study, Liu and coworkers applied l ‐cysteine‐capped CuInS 2 QDs . Heparin could aggregate the QDs via electrostatic force and therefore decreased the intensity of QD fluorescence.…”

The Photoluminescence and Biocompatibility of CuInS2-Based Ternary Quantum Dots and Their Biological Applications

“…Proper control over composition can lead to the formation of a different crystal structure (cubic to wurtzite structure) [28][29][30][31]. Several reports have been published on the synthesis of CIS NCs such as synthesis in solid phase [32,33], hydrothermal (including pressure cooker) [18,[34][35][36][37], decomposition of single-source precursors [28,[38][39][40][41] and the hot injection [42][43][44][45] method (Table 1). Hirpo et al [46] reported the conversion of (Ph 3 P) 2 CuIn(SEt) 4 and (Ph 3 P) 2 CuIn(SBu) 4 to CIS NCs.…”

Simultaneous estimation of vitamin K1 and heparin with low limit of detection using cascaded channels fiber optic surface plasmon resonance

“…The excess dosage of heparin produces serious side-effects such as 'heparin-induced thrombocytopenia' (HIT). It is caused by an immunological reaction that makes platelets a target of immunological response, resulting in the degradation of platelets and causes 'thrombocytopenia' (Kuo and Tseng, 2013;Fu et al, 2012;Liao et al, 2013;Liu et al, 2014a). In this way, VK 1 and heparin are inter-related to each other for the coagulation and anticoagulation of blood, and their simultaneous estimation is important for monitoring the coagulation and anticoagulation of blood.…”