A novel P^(Ⅴ)-Sb^(Ⅲ) heteroatom-inserted poly(polyoxotungstate)(poly(POT))[H_(2)N(CH_(3))_(2)]_(5)Na_(11)H_(9)[(HEDATMPA)SbW_(15)O_(50)]{[PrW_(4)O_(10)][B-α-SbW_(9)O_(33)]_(2)}·38H_(2)O(1)was synthesized and i...A novel P^(Ⅴ)-Sb^(Ⅲ) heteroatom-inserted poly(polyoxotungstate)(poly(POT))[H_(2)N(CH_(3))_(2)]_(5)Na_(11)H_(9)[(HEDATMPA)SbW_(15)O_(50)]{[PrW_(4)O_(10)][B-α-SbW_(9)O_(33)]_(2)}·38H_(2)O(1)was synthesized and is composed of an attractive[(HEDATMPA)SbW_(15)O_(50)]^(14-)hybrid fragment and one sandwich-like Pr^(Ⅲ)-inserted[PrW4O10(B-α-SbW_(9)O_(33))2]^(11-)entity by using ethylenediamine tetramethylphosphoric acid(H8EDATMPA)with potential heteroatom sites and functional organic groups.Considering the advantages of poly(POT)clusters in storing and transferring electrons,we fabricated a 1-PEDOT(PEDOT=poly(3,4-ethylenedioxythiophene))hybrid film,which was used as an electrode-modified material to construct a 1-based genosensor(GS)for detecting the β-thalassemia gene.Research results show that this 1-based GS demonstrates high specificity,outstanding antijamming ability and low detection limit for β-thalassemia gene detection.This work not only provides a novel and feasible preparative strategy to construct poly(POT)clusters,but also promisingly promotes the development of poly(POT)-based GSs.展开更多
基金supported by the National Natural Science Foundation of China(22371066,22071042,22171070,22201061)the China Postdoctoral Science Foundation(2022M721012)+2 种基金the Program for Kaifeng Innovation Teams of Science and Technology,the Key Project of Youth Interdisciplinary Foundation of Henan Universitythe Natural Science Foundation of Henan Province(222300420114,182102310815)the Innovation and Entrepreneurship Training Program for College Students of Henan University(202210475001).
文摘A novel P^(Ⅴ)-Sb^(Ⅲ) heteroatom-inserted poly(polyoxotungstate)(poly(POT))[H_(2)N(CH_(3))_(2)]_(5)Na_(11)H_(9)[(HEDATMPA)SbW_(15)O_(50)]{[PrW_(4)O_(10)][B-α-SbW_(9)O_(33)]_(2)}·38H_(2)O(1)was synthesized and is composed of an attractive[(HEDATMPA)SbW_(15)O_(50)]^(14-)hybrid fragment and one sandwich-like Pr^(Ⅲ)-inserted[PrW4O10(B-α-SbW_(9)O_(33))2]^(11-)entity by using ethylenediamine tetramethylphosphoric acid(H8EDATMPA)with potential heteroatom sites and functional organic groups.Considering the advantages of poly(POT)clusters in storing and transferring electrons,we fabricated a 1-PEDOT(PEDOT=poly(3,4-ethylenedioxythiophene))hybrid film,which was used as an electrode-modified material to construct a 1-based genosensor(GS)for detecting the β-thalassemia gene.Research results show that this 1-based GS demonstrates high specificity,outstanding antijamming ability and low detection limit for β-thalassemia gene detection.This work not only provides a novel and feasible preparative strategy to construct poly(POT)clusters,but also promisingly promotes the development of poly(POT)-based GSs.
