PMID- 32043411
OWN - NLM
STAT- MEDLINE
DCOM- 20210101
LR  - 20210101
IS  - 1532-2335 (Electronic)
IS  - 1525-7770 (Linking)
VI  - 39
IP  - 7
DP  - 2020
TI  - Evaluation of the effect of Tb(IV)-NR complex on herring sperm DNA genetic 
      information by mean of spectroscopic.
PG  - 964-978
LID - 10.1080/15257770.2020.1725042 [doi]
AB  - The interaction between Tb(IV)-NR complex and herring sperm DNA in buffer 
      solution of Tris-HCl was investigated with the use of acridine orange(AO) as a 
      spectral probe. The binding modes and other information were provided by the 
      UV-spectrophotometry and fluorescence spectroscopy. The thermodynamic functions 
      expressed that the binding constants of Tb(IV)-NR complex with DNA was 
      K(theta)(298.15K) = 4.03 x 10(5) L.mol(-1), K(theta)(310.15K) =1.30 x 10(7) L.mol(-1), 
      and the Delta(r)Gtheta m (298.15 K)＝-3.20 x 10(4) J.mol(-1). The scatchard equation 
      suggested that the interaction mode between Tb(IV)-NR complex and herring sperm 
      DNA is electrostatic and weak intercalation bindings. FTIR spectroscopy results 
      also indicate that there is a specific interaction between the Tb(IV)-NR complex 
      and the A and G bases of DNA.
FAU - Zhao, Weihua
AU  - Zhao W
AD  - Key Laboratory of Functional Small Organic Molecule, Ministry of Education, 
      College of Chemistry and Chemical Engineering, Jiangxi Normal University, 
      Nanchang, PR China.
FAU - Xiong, Mei
AU  - Xiong M
AD  - Key Laboratory of Functional Small Organic Molecule, Ministry of Education, 
      College of Chemistry and Chemical Engineering, Jiangxi Normal University, 
      Nanchang, PR China.
FAU - Liu, Mingbin
AU  - Liu M
AD  - Key Laboratory of Functional Small Organic Molecule, Ministry of Education, 
      College of Chemistry and Chemical Engineering, Jiangxi Normal University, 
      Nanchang, PR China.
FAU - Wang, Suqin
AU  - Wang S
AD  - Key Laboratory of Functional Small Organic Molecule, Ministry of Education, 
      College of Chemistry and Chemical Engineering, Jiangxi Normal University, 
      Nanchang, PR China.
FAU - Xian, Xiao
AU  - Xian X
AD  - Key Laboratory of Functional Small Organic Molecule, Ministry of Education, 
      College of Chemistry and Chemical Engineering, Jiangxi Normal University, 
      Nanchang, PR China.
FAU - Lin, Baoping
AU  - Lin B
AD  - Key Laboratory of Functional Small Organic Molecule, Ministry of Education, 
      College of Chemistry and Chemical Engineering, Jiangxi Normal University, 
      Nanchang, PR China.
FAU - Li, Hongbo
AU  - Li H
AUID- ORCID: 0000-0002-9655-5881
AD  - Key Laboratory of Functional Small Organic Molecule, Ministry of Education, 
      College of Chemistry and Chemical Engineering, Jiangxi Normal University, 
      Nanchang, PR China.
LA  - eng
PT  - Journal Article
DEP - 20200211
PL  - United States
TA  - Nucleosides Nucleotides Nucleic Acids
JT  - Nucleosides, nucleotides & nucleic acids
JID - 100892832
RN  - 0 (Organometallic Compounds)
RN  - 06SSF7P179 (Terbium)
RN  - 261QK3SSBH (Neutral Red)
RN  - 9007-49-2 (DNA)
SB  - IM
MH  - Animals
MH  - Binding Sites
MH  - DNA/*chemistry/genetics
MH  - Fishes
MH  - Male
MH  - Molecular Structure
MH  - Neutral Red/*chemistry
MH  - Organometallic Compounds/chemical synthesis/*chemistry
MH  - Spectrometry, Fluorescence
MH  - Spectrophotometry, Ultraviolet
MH  - Spermatozoa/*chemistry
MH  - Static Electricity
MH  - Terbium/*chemistry
MH  - Thermodynamics
OTO - NOTNLM
OT  - DNA
OT  - Tb(IV)-NR complex
OT  - acridine orange probe
OT  - binding constant
OT  - interaction mode
EDAT- 2020/02/12 06:00
MHDA- 2021/01/02 06:00
CRDT- 2020/02/12 06:00
PHST- 2020/02/12 06:00 [pubmed]
PHST- 2021/01/02 06:00 [medline]
PHST- 2020/02/12 06:00 [entrez]
AID - 10.1080/15257770.2020.1725042 [doi]
PST - ppublish
SO  - Nucleosides Nucleotides Nucleic Acids. 2020;39(7):964-978. doi: 
      10.1080/15257770.2020.1725042. Epub 2020 Feb 11.