In this study, we compare the charge transport properties of multiple double-stranded (ds)RNA sequences with corresponding dsDNA sequences. Recent studies have presented a contradictory picture of relative charge transport efficiencies in A-form DNA : RNA hybrids and dsDNA. Using a multiscale modelling framework, we compute conductance of dsDNA and dsRNA using Landauer formalism in the coherent limit and Marcus-Hush theory in the incoherent limit. We find that dsDNA conducts better than dsRNA in both the charge transport regimes. Our analysis shows that the structural differences in the twist angle and slide of dsDNA and dsRNA are the main reasons behind the higher conductance of dsDNA in the incoherent hopping regime. In the coherent limit however, for the same base pair length, the conductance of dsRNA is higher than that of dsDNA for the morphologies where dsRNA has a smaller end-to-end length relative to that of dsDNA.
机构:
Arizona State Univ, Biodesign Inst, Biodesign Ctr Biosensors & Bioelect, Tempe, AZ 85287 USA
Arizona State Univ, Sch Mol Sci, Tempe, AZ 85287 USAArizona State Univ, Biodesign Inst, Biodesign Ctr Biosensors & Bioelect, Tempe, AZ 85287 USA
Xiang, Limin
Palma, Julio L.
论文数: 0引用数: 0
h-index: 0
机构:
Arizona State Univ, Biodesign Inst, Biodesign Ctr Biosensors & Bioelect, Tempe, AZ 85287 USA
Arizona State Univ, Sch Mol Sci, Tempe, AZ 85287 USA
Penn State Univ, Dept Chem, Eberly Campus,2201 Univ Dr, Lemont Furnace, PA 15456 USAArizona State Univ, Biodesign Inst, Biodesign Ctr Biosensors & Bioelect, Tempe, AZ 85287 USA
Palma, Julio L.
Li, Yueqi
论文数: 0引用数: 0
h-index: 0
机构:
Arizona State Univ, Biodesign Inst, Biodesign Ctr Biosensors & Bioelect, Tempe, AZ 85287 USA
Arizona State Univ, Sch Mol Sci, Tempe, AZ 85287 USAArizona State Univ, Biodesign Inst, Biodesign Ctr Biosensors & Bioelect, Tempe, AZ 85287 USA
Li, Yueqi
Mujica, Vladimiro
论文数: 0引用数: 0
h-index: 0
机构:
Arizona State Univ, Sch Mol Sci, Tempe, AZ 85287 USAArizona State Univ, Biodesign Inst, Biodesign Ctr Biosensors & Bioelect, Tempe, AZ 85287 USA
Mujica, Vladimiro
Ratner, Mark A.
论文数: 0引用数: 0
h-index: 0
机构:
Northwestern Univ, Dept Chem, Evanston, IL 60208 USAArizona State Univ, Biodesign Inst, Biodesign Ctr Biosensors & Bioelect, Tempe, AZ 85287 USA
Ratner, Mark A.
Tao, Nongjian
论文数: 0引用数: 0
h-index: 0
机构:
Arizona State Univ, Biodesign Inst, Biodesign Ctr Biosensors & Bioelect, Tempe, AZ 85287 USA
Arizona State Univ, Sch Elect Comp & Energy Engn, Tempe, AZ 85287 USAArizona State Univ, Biodesign Inst, Biodesign Ctr Biosensors & Bioelect, Tempe, AZ 85287 USA
机构:
Temple Univ, Dept Chem, Philadelphia, PA 19122 USADuke Univ, Dept Chem, French Family Sci Ctr, Durham, NC 27708 USA
Xing, Yangjun
Park, Tae-Hong
论文数: 0引用数: 0
h-index: 0
机构:
Univ Penn, Dept Chem, Philadelphia, PA 19104 USADuke Univ, Dept Chem, French Family Sci Ctr, Durham, NC 27708 USA
Park, Tae-Hong
Venkatramani, Ravindra
论文数: 0引用数: 0
h-index: 0
机构:Duke Univ, Dept Chem, French Family Sci Ctr, Durham, NC 27708 USA
Venkatramani, Ravindra
论文数: 引用数:
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机构:
Keinan, Shahar
Beratan, David N.
论文数: 0引用数: 0
h-index: 0
机构:
Duke Univ, Dept Chem, French Family Sci Ctr, Durham, NC 27708 USA
Duke Univ, Dept Biochem & Phys, Durham, NC 27708 USADuke Univ, Dept Chem, French Family Sci Ctr, Durham, NC 27708 USA
Beratan, David N.
Therien, Michael J.
论文数: 0引用数: 0
h-index: 0
机构:Duke Univ, Dept Chem, French Family Sci Ctr, Durham, NC 27708 USA
Therien, Michael J.
Borguet, Eric
论文数: 0引用数: 0
h-index: 0
机构:
Temple Univ, Dept Chem, Philadelphia, PA 19122 USADuke Univ, Dept Chem, French Family Sci Ctr, Durham, NC 27708 USA
机构:
Univ Utah, Dept Med Chem, Salt Lake City, UT 84112 USAPalacky Univ, Dept Phys Chem, Reg Ctr Adv Technol & Mat, Fac Sci, Olomouc 77146, Czech Republic
Cheatham, Thomas E., III
Galindo-Murillo, Rodrigo
论文数: 0引用数: 0
h-index: 0
机构:
Univ Utah, Dept Med Chem, Salt Lake City, UT 84112 USAPalacky Univ, Dept Phys Chem, Reg Ctr Adv Technol & Mat, Fac Sci, Olomouc 77146, Czech Republic
机构:
Univ Utah, Dept Med Chem, Salt Lake City, UT 84112 USAPalacky Univ, Fac Sci, Dept Phys Chem, Reg Ctr Adv Technol & Mat, Olomouc 77146, Czech Republic
机构:
Univ Utah, Dept Med Chem, Salt Lake City, UT 84112 USA
Univ Utah, Dept Pharmaceut & Pharmaceut Chem, Salt Lake City, UT 84112 USAPalacky Univ, Reg Ctr Adv Technol & Mat, Dept Phys Chem, Fac Sci, Olomouc 77146, Czech Republic
机构:
Arizona State Univ, Biodesign Inst, Biodesign Ctr Biosensors & Bioelect, Tempe, AZ 85287 USA
Arizona State Univ, Sch Mol Sci, Tempe, AZ 85287 USAArizona State Univ, Biodesign Inst, Biodesign Ctr Biosensors & Bioelect, Tempe, AZ 85287 USA
Xiang, Limin
Palma, Julio L.
论文数: 0引用数: 0
h-index: 0
机构:
Arizona State Univ, Biodesign Inst, Biodesign Ctr Biosensors & Bioelect, Tempe, AZ 85287 USA
Arizona State Univ, Sch Mol Sci, Tempe, AZ 85287 USA
Penn State Univ, Dept Chem, Eberly Campus,2201 Univ Dr, Lemont Furnace, PA 15456 USAArizona State Univ, Biodesign Inst, Biodesign Ctr Biosensors & Bioelect, Tempe, AZ 85287 USA
Palma, Julio L.
Li, Yueqi
论文数: 0引用数: 0
h-index: 0
机构:
Arizona State Univ, Biodesign Inst, Biodesign Ctr Biosensors & Bioelect, Tempe, AZ 85287 USA
Arizona State Univ, Sch Mol Sci, Tempe, AZ 85287 USAArizona State Univ, Biodesign Inst, Biodesign Ctr Biosensors & Bioelect, Tempe, AZ 85287 USA
Li, Yueqi
Mujica, Vladimiro
论文数: 0引用数: 0
h-index: 0
机构:
Arizona State Univ, Sch Mol Sci, Tempe, AZ 85287 USAArizona State Univ, Biodesign Inst, Biodesign Ctr Biosensors & Bioelect, Tempe, AZ 85287 USA
Mujica, Vladimiro
Ratner, Mark A.
论文数: 0引用数: 0
h-index: 0
机构:
Northwestern Univ, Dept Chem, Evanston, IL 60208 USAArizona State Univ, Biodesign Inst, Biodesign Ctr Biosensors & Bioelect, Tempe, AZ 85287 USA
Ratner, Mark A.
Tao, Nongjian
论文数: 0引用数: 0
h-index: 0
机构:
Arizona State Univ, Biodesign Inst, Biodesign Ctr Biosensors & Bioelect, Tempe, AZ 85287 USA
Arizona State Univ, Sch Elect Comp & Energy Engn, Tempe, AZ 85287 USAArizona State Univ, Biodesign Inst, Biodesign Ctr Biosensors & Bioelect, Tempe, AZ 85287 USA
机构:
Temple Univ, Dept Chem, Philadelphia, PA 19122 USADuke Univ, Dept Chem, French Family Sci Ctr, Durham, NC 27708 USA
Xing, Yangjun
Park, Tae-Hong
论文数: 0引用数: 0
h-index: 0
机构:
Univ Penn, Dept Chem, Philadelphia, PA 19104 USADuke Univ, Dept Chem, French Family Sci Ctr, Durham, NC 27708 USA
Park, Tae-Hong
Venkatramani, Ravindra
论文数: 0引用数: 0
h-index: 0
机构:Duke Univ, Dept Chem, French Family Sci Ctr, Durham, NC 27708 USA
Venkatramani, Ravindra
论文数: 引用数:
h-index:
机构:
Keinan, Shahar
Beratan, David N.
论文数: 0引用数: 0
h-index: 0
机构:
Duke Univ, Dept Chem, French Family Sci Ctr, Durham, NC 27708 USA
Duke Univ, Dept Biochem & Phys, Durham, NC 27708 USADuke Univ, Dept Chem, French Family Sci Ctr, Durham, NC 27708 USA
Beratan, David N.
Therien, Michael J.
论文数: 0引用数: 0
h-index: 0
机构:Duke Univ, Dept Chem, French Family Sci Ctr, Durham, NC 27708 USA
Therien, Michael J.
Borguet, Eric
论文数: 0引用数: 0
h-index: 0
机构:
Temple Univ, Dept Chem, Philadelphia, PA 19122 USADuke Univ, Dept Chem, French Family Sci Ctr, Durham, NC 27708 USA
机构:
Univ Utah, Dept Med Chem, Salt Lake City, UT 84112 USAPalacky Univ, Dept Phys Chem, Reg Ctr Adv Technol & Mat, Fac Sci, Olomouc 77146, Czech Republic
Cheatham, Thomas E., III
Galindo-Murillo, Rodrigo
论文数: 0引用数: 0
h-index: 0
机构:
Univ Utah, Dept Med Chem, Salt Lake City, UT 84112 USAPalacky Univ, Dept Phys Chem, Reg Ctr Adv Technol & Mat, Fac Sci, Olomouc 77146, Czech Republic
机构:
Univ Utah, Dept Med Chem, Salt Lake City, UT 84112 USAPalacky Univ, Fac Sci, Dept Phys Chem, Reg Ctr Adv Technol & Mat, Olomouc 77146, Czech Republic
机构:
Univ Utah, Dept Med Chem, Salt Lake City, UT 84112 USA
Univ Utah, Dept Pharmaceut & Pharmaceut Chem, Salt Lake City, UT 84112 USAPalacky Univ, Reg Ctr Adv Technol & Mat, Dept Phys Chem, Fac Sci, Olomouc 77146, Czech Republic