PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 35586832-4 2022 Coupled phase partitioning behavior was found between HCl/Cl- and HNO3/NO3 - using thermodynamic modelling and observations. Nitric Acid 66-70 NBL1, DAN family BMP antagonist Homo sapiens 71-74 34467355-2 2021 The generation of NO3 , however, is of grand demand due to the need of NO2 /O3, radioactive element, or NaNO3/HNO3 in the presence of highly energized electron/light. Nitric Acid 112-116 NBL1, DAN family BMP antagonist Homo sapiens 18-21 35586832-7 2022 The acid-displacement of HCl/Cl- by HNO3/NO3 - (phase partitioning of semi-volatile acids) observed at the SJV site can only be explained by aqueous phase reaction despite low RH conditions and suggests the temperature dependence of HCl phase partitioning behavior was strongly impacted by the activity coefficient changes under relevant aerosol conditions (e.g., high ionic strength). Nitric Acid 36-40 NBL1, DAN family BMP antagonist Homo sapiens 41-44 30645747-12 2019 NO3- concentration showed a linear relationship of excess NH4+, which suggests homogeneous gas-phase reaction of ammonia and nitric acid is possibly an important pathways of nitrate formation in the haze pollution process in Shenyang City. Nitric Acid 125-136 NBL1, DAN family BMP antagonist Homo sapiens 0-3 32090224-0 2020 Pulse radiolysis study on the reactivity of NO3 radical toward uranous(iv), hydrazinium nitrate and hydroxyl ammonium nitrate at room temperature and at 45 C. Concentrated nitric acid solutions subjected to radiation produce radicals of extreme importance in the reprocessing of spent nuclear fuel. Nitric Acid 174-185 NBL1, DAN family BMP antagonist Homo sapiens 44-47 30521750-5 2019 Using two-dimensional IR spectroscopy, we demonstrate the formation of contracted ion pair configurations in nitric acid solutions between NO3- ions and H+(aq) via the observation of a distinct anisotropic intermolecular crosspeak between these species. Nitric Acid 109-120 NBL1, DAN family BMP antagonist Homo sapiens 139-142 31459405-6 2019 This study evaluates the predictive capabilities of various ab initio methods in the calculation of Gibbs free energies of reaction for [Ln(NO3)]2+ compounds (with Ln = La to Lu), as nitrates are critical in traditional separation processes utilizing nitric acid. Nitric Acid 251-262 NBL1, DAN family BMP antagonist Homo sapiens 140-143 30246830-1 2018 The OH initiated oxidation of HNO3 in the UT/LS plays an important role in controlling the O3 budget, removing HOx radicals whilst driving NOx/y partitioning chemistry by yielding NO3 radicals: OH + HNO3 H2O + NO3. Nitric Acid 30-34 NBL1, DAN family BMP antagonist Homo sapiens 199-215 30195676-8 2018 Analysis of correlations between the ratios of NO3-/SO42- and NH4+/SO42- indicated that heterogeneous reaction of HNO3 with NH3 was an important formation pathway of particulate nitrate and ammonium during the LNY period. Nitric Acid 114-118 NBL1, DAN family BMP antagonist Homo sapiens 47-50 29365267-0 2018 Decoding the Three-Pronged Mechanism of NO3 Radical Formation in HNO3 Solutions at 22 and 80 C Using Picosecond Pulse Radiolysis. Nitric Acid 66-70 NBL1, DAN family BMP antagonist Homo sapiens 40-43 29365267-2 2018 In this work, the three mechanisms contributing to the formation of nitrate radicals (NO3 ) in concentrated nitric acid were investigated by measuring the radiolytic yield of NO3 in HNO3 solutions (0.5-23.5 M) at room (22.5 C) and elevated (80 C) temperatures on time scales spanning from picosecond to microsecond by pulse radiolysis measurements. Nitric Acid 108-119 NBL1, DAN family BMP antagonist Homo sapiens 86-89 29365267-2 2018 In this work, the three mechanisms contributing to the formation of nitrate radicals (NO3 ) in concentrated nitric acid were investigated by measuring the radiolytic yield of NO3 in HNO3 solutions (0.5-23.5 M) at room (22.5 C) and elevated (80 C) temperatures on time scales spanning from picosecond to microsecond by pulse radiolysis measurements. Nitric Acid 183-187 NBL1, DAN family BMP antagonist Homo sapiens 86-89 29365267-2 2018 In this work, the three mechanisms contributing to the formation of nitrate radicals (NO3 ) in concentrated nitric acid were investigated by measuring the radiolytic yield of NO3 in HNO3 solutions (0.5-23.5 M) at room (22.5 C) and elevated (80 C) temperatures on time scales spanning from picosecond to microsecond by pulse radiolysis measurements. Nitric Acid 183-187 NBL1, DAN family BMP antagonist Homo sapiens 175-178 29365267-5 2018 On longer time scales, >1 ns, an additional contribution to NO3 formation from the reaction between OH radicals and undissociated HNO3 is observed. Nitric Acid 135-139 NBL1, DAN family BMP antagonist Homo sapiens 63-66 22694323-0 2012 Picosecond pulse radiolysis study of highly concentrated nitric acid solutions: formation mechanism of NO3 radical. Nitric Acid 57-68 NBL1, DAN family BMP antagonist Homo sapiens 103-106 28945089-9 2017 The dissociation of HNO3 to NO3- in the presence of additional water results in an intense NO3- symmetric stretching UVRR band at 1044 cm-1. Nitric Acid 20-24 NBL1, DAN family BMP antagonist Homo sapiens 28-31 27989473-6 2017 NO3- originated from the current fluxes of NH3 and HNO3 onto sulfate particles and/or from in-cloud processes were critical pathways under humid conditions in the study area. Nitric Acid 51-55 NBL1, DAN family BMP antagonist Homo sapiens 0-3 27973843-3 2016 The gamma irradiation induces changes in the Np(VI)/Np(V) oxidation-state distribution, predominantly driven by reactions involving HNO2, H2O2, NO2 , and NO3 from the radiolysis of aqueous nitric acid. Nitric Acid 190-201 NBL1, DAN family BMP antagonist Homo sapiens 154-157 27171587-1 2016 The decay mechanism of NO3( ) has been determined through a combination of experiment and calculation for 7 mol dm(-3) solutions of deaerated aqueous LiNO3 and HNO3, in the absence and presence of hydrazine (N2H4, N2H5(+), and N2H6(2+)). Nitric Acid 160-164 NBL1, DAN family BMP antagonist Homo sapiens 23-26 27171587-6 2016 In highly acidic nitric acid solution, hydrazine exists mainly as N2H5(+) and N2H6(2+), both of which rapidly consume NO3( ) in addition to other decay mechanisms, with rate constants of 2.9 (+-0.9) x 10(7) and 1.3 (+-0.3) x 10(6) dm(3) mol(-1) s(-1), respectively. Nitric Acid 17-28 NBL1, DAN family BMP antagonist Homo sapiens 118-121 25647299-6 2015 Presented examples are as follows: (i) Reaction of the (NO(+))(NO3(-)) ion pair with a water cluster to produce the atmospherically important HONO and HNO3. Nitric Acid 151-155 NBL1, DAN family BMP antagonist Homo sapiens 63-66 24666321-0 2014 Infrared photodissociation spectroscopy of microhydrated nitrate-nitric acid clusters NO3(-)(HNO3)(m)(H2O)(n). Nitric Acid 65-76 NBL1, DAN family BMP antagonist Homo sapiens 86-89 24666321-0 2014 Infrared photodissociation spectroscopy of microhydrated nitrate-nitric acid clusters NO3(-)(HNO3)(m)(H2O)(n). Nitric Acid 93-97 NBL1, DAN family BMP antagonist Homo sapiens 86-89 24666321-5 2014 Addition of at least one more nitric acid molecule or two more water molecules weakens the hydrogen bond network, breaking the symmetry of this arrangement and leading to localization of the proton near one of the nitrate cores, effectively forming HNO3 hydrogen-bonded to NO3(-). Nitric Acid 30-41 NBL1, DAN family BMP antagonist Homo sapiens 250-253 29965238-6 2017 The results showed that the background interface of NH4+, NO3-, and SO42- in the denuder was minor and could be used to determine 24-48 h concentrations of NH3, HNO3, SO2, NH4+, and NO3-. Nitric Acid 161-165 NBL1, DAN family BMP antagonist Homo sapiens 58-61 24801895-5 2014 NO3 was the key intermediate product for the formation of N2O5 and HNO3. Nitric Acid 67-71 NBL1, DAN family BMP antagonist Homo sapiens 0-3 23751015-3 2013 In the QUAREC experiments the gas-phase reaction of ortho-cresol isomer with NO3 yielded (11.5 +- 0.8) % 6-methyl-2-nitrophenol (6M2NP), (4.4 +- 0.3) % methyl-1,4-benzoquinone (MQUIN) and (77.2 +- 6.3) % HNO3. Nitric Acid 204-208 NBL1, DAN family BMP antagonist Homo sapiens 77-80 23751015-5 2013 In the reaction of NO3 radicals with para-cresol, 4-methyl-2-nitrophenol (4M2NP) and HNO3 were identified as products with yields of (41.3 +- 3.7) % and (85.0 +- 10.2) %, respectively. Nitric Acid 85-89 NBL1, DAN family BMP antagonist Homo sapiens 19-22 23479312-4 2013 Furthermore, the CID of the adducts with HCO3(-) and NO3(-)(HNO3) led to other product ions such as [M + HO](-) and NO3(-), respectively. Nitric Acid 60-64 NBL1, DAN family BMP antagonist Homo sapiens 53-56 21798552-0 2011 Kinetics and equilibrium studies on the treatment of nitric acid with Mg-Al oxide obtained by thermal decomposition of NO3(-)-intercalated Mg-Al layered double hydroxide. Nitric Acid 53-64 NBL1, DAN family BMP antagonist Homo sapiens 119-122 11804490-5 2002 At pH -1 (10 M HNO3/H2O), a powder of 2 drastically reacts with HNO3 to give a solution of [CpIr(III)(NO3)2] (3) with evolution of H2, NO, and NO2 gases. Nitric Acid 64-68 NBL1, DAN family BMP antagonist Homo sapiens 16-19 18311955-8 2008 Our results show that under certain atmospheric conditions, NO3 radicals can be a more important sink for PAHs than NO2, HNO3, N2O5, or O3 and impact tropospheric lifetimes of surface-bound PAHs. Nitric Acid 121-125 NBL1, DAN family BMP antagonist Homo sapiens 60-63 12880070-6 2003 A thermodynamic equilibrium model predicts that particulate NO3- levels would decrease in response to a reduction of HNO3, and that particulate ammonium NO3- formation was not limited by the availability of ammonia. Nitric Acid 117-121 NBL1, DAN family BMP antagonist Homo sapiens 60-63 11996385-7 2002 At the same time, neutralisation of H+ in the canopy has been attributed to NO3- absorption, resulting most likely from HNO3 vapour penetration into the plants. Nitric Acid 120-124 NBL1, DAN family BMP antagonist Homo sapiens 76-79 17388277-3 2007 The gas-phase reaction products of NO3 reacting with gray soot were NO, N2O5, HONO, and HNO3 with HONO being absent on black soot. Nitric Acid 88-92 NBL1, DAN family BMP antagonist Homo sapiens 35-38 16834250-4 2005 Under the operating conditions of the PUREX process, namely, 6 M nitric acid, the reactive forms of hydroxylamine are NH2OH, NH3OH+, and the complex NH3OH.NO3, and those of nitrous acid are NO+, H2ONO+, N2O4, N2O3, NO2, and NO. Nitric Acid 65-76 NBL1, DAN family BMP antagonist Homo sapiens 155-158 16834250-13 2005 IEFPCM results on free energy of undelocalized polar ions such as NO3-, NO2-, and NH3OH+ are not very accurate and have difficulties in predicting the right direction of acid dissociation equilibrium of HONO2, HONO, and NH3OH+. Nitric Acid 203-208 NBL1, DAN family BMP antagonist Homo sapiens 66-69 16240026-5 2005 The disappearance of NO3 was in part accompanied by the formation of N2O5 and HNO3 in the presence of NO2. Nitric Acid 78-82 NBL1, DAN family BMP antagonist Homo sapiens 21-24 15473549-8 2004 The concentrations of NO3- in the soil water show that the liberation of these elements from the solid phase is performed by HNO3. Nitric Acid 125-129 NBL1, DAN family BMP antagonist Homo sapiens 22-25 28075258-1 2000 A thermodynamic equilibrium model was used to investigate the response of aerosol NO3 to changes in concentrations of HNO3, NH3, and H2SO4. Nitric Acid 118-122 NBL1, DAN family BMP antagonist Homo sapiens 82-85 11140136-1 2000 A thermodynamic equilibrium model was used to investigate the response of aerosol NO3 to changes in concentrations of HNO3, NH3, and H2SO4. Nitric Acid 118-122 NBL1, DAN family BMP antagonist Homo sapiens 82-85 10909728-3 2000 The differences in the NO2-/NO3- ratio found between various studies can be satisfactorily explained though a mechanism where HNO2 and HNO3 are formed in the gas phase of the imploding cavity, and then dissolve in the water and dissociate to ions. Nitric Acid 135-139 NBL1, DAN family BMP antagonist Homo sapiens 28-31